From: Brian Warner Date: Mon, 23 Feb 2015 06:31:14 +0000 (-0800) Subject: test_cli.py: split the largest test classes out into separate files X-Git-Tag: allmydata-tahoe-1.10.1a1~66 X-Git-Url: https://git.rkrishnan.org/%5B/using.html?a=commitdiff_plain;h=be4b13c318606cd2f68062df90f2ce1175438a29;p=tahoe-lafs%2Ftahoe-lafs.git test_cli.py: split the largest test classes out into separate files That file was getting unruly. No behavioral changes, apart from tests now having different names. --- diff --git a/src/allmydata/test/test_cli.py b/src/allmydata/test/test_cli.py index e8a493fb..3c73d706 100644 --- a/src/allmydata/test/test_cli.py +++ b/src/allmydata/test/test_cli.py @@ -2,17 +2,14 @@ import os.path from twisted.trial import unittest from cStringIO import StringIO -import urllib, re, sys -import simplejson +import urllib, sys -from mock import patch, Mock, call +from mock import Mock, call import allmydata from allmydata.util import fileutil, hashutil, base32, keyutil from allmydata import uri from allmydata.immutable import upload -from allmydata.interfaces import MDMF_VERSION, SDMF_VERSION -from allmydata.mutable.publish import MutableData from allmydata.dirnode import normalize from allmydata.scripts.common_http import socket_error import allmydata.scripts.common_http @@ -30,18 +27,15 @@ from allmydata.scripts import common from allmydata.scripts.common import DEFAULT_ALIAS, get_aliases, get_alias, \ DefaultAliasMarker -from allmydata.scripts import cli, debug, runner, backupdb -from allmydata.test.common_util import StallMixin, ReallyEqualMixin +from allmydata.scripts import cli, debug, runner +from allmydata.test.common_util import ReallyEqualMixin from allmydata.test.no_network import GridTestMixin from twisted.internet import threads # CLI tests use deferToThread -from twisted.internet import defer # List uses a DeferredList in one place. from twisted.python import usage from allmydata.util.assertutil import precondition from allmydata.util.encodingutil import listdir_unicode, unicode_platform, \ - quote_output, get_io_encoding, get_filesystem_encoding, \ - unicode_to_output, unicode_to_argv, to_str -from allmydata.util.fileutil import abspath_expanduser_unicode + get_io_encoding, get_filesystem_encoding timeout = 480 # deep_check takes 360s on Zandr's linksys box, others take > 240s @@ -689,203 +683,6 @@ class Help(unittest.TestCase): self.failUnlessIn(" [global-opts] debug flogtool %s " % (option,), subhelp) -class CreateAlias(GridTestMixin, CLITestMixin, unittest.TestCase): - - def _test_webopen(self, args, expected_url): - o = runner.Options() - o.parseOptions(["--node-directory", self.get_clientdir(), "webopen"] - + list(args)) - urls = [] - rc = cli.webopen(o, urls.append) - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(len(urls), 1) - self.failUnlessReallyEqual(urls[0], expected_url) - - def test_create(self): - self.basedir = "cli/CreateAlias/create" - self.set_up_grid() - aliasfile = os.path.join(self.get_clientdir(), "private", "aliases") - - d = self.do_cli("create-alias", "tahoe") - def _done((rc,stdout,stderr)): - self.failUnless("Alias 'tahoe' created" in stdout) - self.failIf(stderr) - aliases = get_aliases(self.get_clientdir()) - self.failUnless("tahoe" in aliases) - self.failUnless(aliases["tahoe"].startswith("URI:DIR2:")) - d.addCallback(_done) - d.addCallback(lambda res: self.do_cli("create-alias", "two:")) - - def _stash_urls(res): - aliases = get_aliases(self.get_clientdir()) - node_url_file = os.path.join(self.get_clientdir(), "node.url") - nodeurl = fileutil.read(node_url_file).strip() - self.welcome_url = nodeurl - uribase = nodeurl + "uri/" - self.tahoe_url = uribase + urllib.quote(aliases["tahoe"]) - self.tahoe_subdir_url = self.tahoe_url + "/subdir" - self.two_url = uribase + urllib.quote(aliases["two"]) - self.two_uri = aliases["two"] - d.addCallback(_stash_urls) - - d.addCallback(lambda res: self.do_cli("create-alias", "two")) # dup - def _check_create_duplicate((rc,stdout,stderr)): - self.failIfEqual(rc, 0) - self.failUnless("Alias 'two' already exists!" in stderr) - aliases = get_aliases(self.get_clientdir()) - self.failUnlessReallyEqual(aliases["two"], self.two_uri) - d.addCallback(_check_create_duplicate) - - d.addCallback(lambda res: self.do_cli("add-alias", "added", self.two_uri)) - def _check_add((rc,stdout,stderr)): - self.failUnlessReallyEqual(rc, 0) - self.failUnless("Alias 'added' added" in stdout) - d.addCallback(_check_add) - - # check add-alias with a duplicate - d.addCallback(lambda res: self.do_cli("add-alias", "two", self.two_uri)) - def _check_add_duplicate((rc,stdout,stderr)): - self.failIfEqual(rc, 0) - self.failUnless("Alias 'two' already exists!" in stderr) - aliases = get_aliases(self.get_clientdir()) - self.failUnlessReallyEqual(aliases["two"], self.two_uri) - d.addCallback(_check_add_duplicate) - - # check create-alias and add-alias with invalid aliases - def _check_invalid((rc,stdout,stderr)): - self.failIfEqual(rc, 0) - self.failUnlessIn("cannot contain", stderr) - - for invalid in ['foo:bar', 'foo bar', 'foobar::']: - d.addCallback(lambda res, invalid=invalid: self.do_cli("create-alias", invalid)) - d.addCallback(_check_invalid) - d.addCallback(lambda res, invalid=invalid: self.do_cli("add-alias", invalid, self.two_uri)) - d.addCallback(_check_invalid) - - def _test_urls(junk): - self._test_webopen([], self.welcome_url) - self._test_webopen(["/"], self.tahoe_url) - self._test_webopen(["tahoe:"], self.tahoe_url) - self._test_webopen(["tahoe:/"], self.tahoe_url) - self._test_webopen(["tahoe:subdir"], self.tahoe_subdir_url) - self._test_webopen(["-i", "tahoe:subdir"], - self.tahoe_subdir_url+"?t=info") - self._test_webopen(["tahoe:subdir/"], self.tahoe_subdir_url + '/') - self._test_webopen(["tahoe:subdir/file"], - self.tahoe_subdir_url + '/file') - self._test_webopen(["--info", "tahoe:subdir/file"], - self.tahoe_subdir_url + '/file?t=info') - # if "file" is indeed a file, then the url produced by webopen in - # this case is disallowed by the webui. but by design, webopen - # passes through the mistake from the user to the resultant - # webopened url - self._test_webopen(["tahoe:subdir/file/"], self.tahoe_subdir_url + '/file/') - self._test_webopen(["two:"], self.two_url) - d.addCallback(_test_urls) - - def _remove_trailing_newline_and_create_alias(ign): - # ticket #741 is about a manually-edited alias file (which - # doesn't end in a newline) being corrupted by a subsequent - # "tahoe create-alias" - old = fileutil.read(aliasfile) - fileutil.write(aliasfile, old.rstrip()) - return self.do_cli("create-alias", "un-corrupted1") - d.addCallback(_remove_trailing_newline_and_create_alias) - def _check_not_corrupted1((rc,stdout,stderr)): - self.failUnless("Alias 'un-corrupted1' created" in stdout, stdout) - self.failIf(stderr) - # the old behavior was to simply append the new record, causing a - # line that looked like "NAME1: CAP1NAME2: CAP2". This won't look - # like a valid dircap, so get_aliases() will raise an exception. - aliases = get_aliases(self.get_clientdir()) - self.failUnless("added" in aliases) - self.failUnless(aliases["added"].startswith("URI:DIR2:")) - # to be safe, let's confirm that we don't see "NAME2:" in CAP1. - # No chance of a false-negative, because the hyphen in - # "un-corrupted1" is not a valid base32 character. - self.failIfIn("un-corrupted1:", aliases["added"]) - self.failUnless("un-corrupted1" in aliases) - self.failUnless(aliases["un-corrupted1"].startswith("URI:DIR2:")) - d.addCallback(_check_not_corrupted1) - - def _remove_trailing_newline_and_add_alias(ign): - # same thing, but for "tahoe add-alias" - old = fileutil.read(aliasfile) - fileutil.write(aliasfile, old.rstrip()) - return self.do_cli("add-alias", "un-corrupted2", self.two_uri) - d.addCallback(_remove_trailing_newline_and_add_alias) - def _check_not_corrupted((rc,stdout,stderr)): - self.failUnless("Alias 'un-corrupted2' added" in stdout, stdout) - self.failIf(stderr) - aliases = get_aliases(self.get_clientdir()) - self.failUnless("un-corrupted1" in aliases) - self.failUnless(aliases["un-corrupted1"].startswith("URI:DIR2:")) - self.failIfIn("un-corrupted2:", aliases["un-corrupted1"]) - self.failUnless("un-corrupted2" in aliases) - self.failUnless(aliases["un-corrupted2"].startswith("URI:DIR2:")) - d.addCallback(_check_not_corrupted) - - def test_create_unicode(self): - self.basedir = "cli/CreateAlias/create_unicode" - self.set_up_grid() - - try: - etudes_arg = u"\u00E9tudes".encode(get_io_encoding()) - lumiere_arg = u"lumi\u00E8re.txt".encode(get_io_encoding()) - except UnicodeEncodeError: - raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") - - d = self.do_cli("create-alias", etudes_arg) - def _check_create_unicode((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(err, "") - self.failUnlessIn("Alias %s created" % quote_output(u"\u00E9tudes"), out) - - aliases = get_aliases(self.get_clientdir()) - self.failUnless(aliases[u"\u00E9tudes"].startswith("URI:DIR2:")) - d.addCallback(_check_create_unicode) - - d.addCallback(lambda res: self.do_cli("ls", etudes_arg + ":")) - def _check_ls1((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(out, "") - d.addCallback(_check_ls1) - - d.addCallback(lambda res: self.do_cli("put", "-", etudes_arg + ":uploaded.txt", - stdin="Blah blah blah")) - - d.addCallback(lambda res: self.do_cli("ls", etudes_arg + ":")) - def _check_ls2((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(out, "uploaded.txt\n") - d.addCallback(_check_ls2) - - d.addCallback(lambda res: self.do_cli("get", etudes_arg + ":uploaded.txt")) - def _check_get((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(out, "Blah blah blah") - d.addCallback(_check_get) - - # Ensure that an Unicode filename in an Unicode alias works as expected - d.addCallback(lambda res: self.do_cli("put", "-", etudes_arg + ":" + lumiere_arg, - stdin="Let the sunshine In!")) - - d.addCallback(lambda res: self.do_cli("get", - get_aliases(self.get_clientdir())[u"\u00E9tudes"] + "/" + lumiere_arg)) - def _check_get2((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(out, "Let the sunshine In!") - d.addCallback(_check_get2) - - return d - - # TODO: test list-aliases, including Unicode - - class Ln(GridTestMixin, CLITestMixin, unittest.TestCase): def _create_test_file(self): data = "puppies" * 1000 @@ -935,449 +732,6 @@ class Ln(GridTestMixin, CLITestMixin, unittest.TestCase): return d -class Put(GridTestMixin, CLITestMixin, unittest.TestCase): - - def test_unlinked_immutable_stdin(self): - # tahoe get `echo DATA | tahoe put` - # tahoe get `echo DATA | tahoe put -` - self.basedir = "cli/Put/unlinked_immutable_stdin" - DATA = "data" * 100 - self.set_up_grid() - d = self.do_cli("put", stdin=DATA) - def _uploaded(res): - (rc, out, err) = res - self.failUnlessIn("waiting for file data on stdin..", err) - self.failUnlessIn("200 OK", err) - self.readcap = out - self.failUnless(self.readcap.startswith("URI:CHK:")) - d.addCallback(_uploaded) - d.addCallback(lambda res: self.do_cli("get", self.readcap)) - def _downloaded(res): - (rc, out, err) = res - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(out, DATA) - d.addCallback(_downloaded) - d.addCallback(lambda res: self.do_cli("put", "-", stdin=DATA)) - d.addCallback(lambda (rc, out, err): - self.failUnlessReallyEqual(out, self.readcap)) - return d - - def test_unlinked_immutable_from_file(self): - # tahoe put file.txt - # tahoe put ./file.txt - # tahoe put /tmp/file.txt - # tahoe put ~/file.txt - self.basedir = "cli/Put/unlinked_immutable_from_file" - self.set_up_grid() - - rel_fn = os.path.join(self.basedir, "DATAFILE") - abs_fn = unicode_to_argv(abspath_expanduser_unicode(unicode(rel_fn))) - # we make the file small enough to fit in a LIT file, for speed - fileutil.write(rel_fn, "short file") - d = self.do_cli("put", rel_fn) - def _uploaded((rc, out, err)): - readcap = out - self.failUnless(readcap.startswith("URI:LIT:"), readcap) - self.readcap = readcap - d.addCallback(_uploaded) - d.addCallback(lambda res: self.do_cli("put", "./" + rel_fn)) - d.addCallback(lambda (rc,stdout,stderr): - self.failUnlessReallyEqual(stdout, self.readcap)) - d.addCallback(lambda res: self.do_cli("put", abs_fn)) - d.addCallback(lambda (rc,stdout,stderr): - self.failUnlessReallyEqual(stdout, self.readcap)) - # we just have to assume that ~ is handled properly - return d - - def test_immutable_from_file(self): - # tahoe put file.txt uploaded.txt - # tahoe - uploaded.txt - # tahoe put file.txt subdir/uploaded.txt - # tahoe put file.txt tahoe:uploaded.txt - # tahoe put file.txt tahoe:subdir/uploaded.txt - # tahoe put file.txt DIRCAP:./uploaded.txt - # tahoe put file.txt DIRCAP:./subdir/uploaded.txt - self.basedir = "cli/Put/immutable_from_file" - self.set_up_grid() - - rel_fn = os.path.join(self.basedir, "DATAFILE") - # we make the file small enough to fit in a LIT file, for speed - DATA = "short file" - DATA2 = "short file two" - fileutil.write(rel_fn, DATA) - - d = self.do_cli("create-alias", "tahoe") - - d.addCallback(lambda res: - self.do_cli("put", rel_fn, "uploaded.txt")) - def _uploaded((rc, out, err)): - readcap = out.strip() - self.failUnless(readcap.startswith("URI:LIT:"), readcap) - self.failUnlessIn("201 Created", err) - self.readcap = readcap - d.addCallback(_uploaded) - d.addCallback(lambda res: - self.do_cli("get", "tahoe:uploaded.txt")) - d.addCallback(lambda (rc,stdout,stderr): - self.failUnlessReallyEqual(stdout, DATA)) - - d.addCallback(lambda res: - self.do_cli("put", "-", "uploaded.txt", stdin=DATA2)) - def _replaced((rc, out, err)): - readcap = out.strip() - self.failUnless(readcap.startswith("URI:LIT:"), readcap) - self.failUnlessIn("200 OK", err) - d.addCallback(_replaced) - - d.addCallback(lambda res: - self.do_cli("put", rel_fn, "subdir/uploaded2.txt")) - d.addCallback(lambda res: self.do_cli("get", "subdir/uploaded2.txt")) - d.addCallback(lambda (rc,stdout,stderr): - self.failUnlessReallyEqual(stdout, DATA)) - - d.addCallback(lambda res: - self.do_cli("put", rel_fn, "tahoe:uploaded3.txt")) - d.addCallback(lambda res: self.do_cli("get", "tahoe:uploaded3.txt")) - d.addCallback(lambda (rc,stdout,stderr): - self.failUnlessReallyEqual(stdout, DATA)) - - d.addCallback(lambda res: - self.do_cli("put", rel_fn, "tahoe:subdir/uploaded4.txt")) - d.addCallback(lambda res: - self.do_cli("get", "tahoe:subdir/uploaded4.txt")) - d.addCallback(lambda (rc,stdout,stderr): - self.failUnlessReallyEqual(stdout, DATA)) - - def _get_dircap(res): - self.dircap = get_aliases(self.get_clientdir())["tahoe"] - d.addCallback(_get_dircap) - - d.addCallback(lambda res: - self.do_cli("put", rel_fn, - self.dircap+":./uploaded5.txt")) - d.addCallback(lambda res: - self.do_cli("get", "tahoe:uploaded5.txt")) - d.addCallback(lambda (rc,stdout,stderr): - self.failUnlessReallyEqual(stdout, DATA)) - - d.addCallback(lambda res: - self.do_cli("put", rel_fn, - self.dircap+":./subdir/uploaded6.txt")) - d.addCallback(lambda res: - self.do_cli("get", "tahoe:subdir/uploaded6.txt")) - d.addCallback(lambda (rc,stdout,stderr): - self.failUnlessReallyEqual(stdout, DATA)) - - return d - - def test_mutable_unlinked(self): - # FILECAP = `echo DATA | tahoe put --mutable` - # tahoe get FILECAP, compare against DATA - # echo DATA2 | tahoe put - FILECAP - # tahoe get FILECAP, compare against DATA2 - # tahoe put file.txt FILECAP - self.basedir = "cli/Put/mutable_unlinked" - self.set_up_grid() - - DATA = "data" * 100 - DATA2 = "two" * 100 - rel_fn = os.path.join(self.basedir, "DATAFILE") - DATA3 = "three" * 100 - fileutil.write(rel_fn, DATA3) - - d = self.do_cli("put", "--mutable", stdin=DATA) - def _created(res): - (rc, out, err) = res - self.failUnlessIn("waiting for file data on stdin..", err) - self.failUnlessIn("200 OK", err) - self.filecap = out - self.failUnless(self.filecap.startswith("URI:SSK:"), self.filecap) - d.addCallback(_created) - d.addCallback(lambda res: self.do_cli("get", self.filecap)) - d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA)) - - d.addCallback(lambda res: self.do_cli("put", "-", self.filecap, stdin=DATA2)) - def _replaced(res): - (rc, out, err) = res - self.failUnlessIn("waiting for file data on stdin..", err) - self.failUnlessIn("200 OK", err) - self.failUnlessReallyEqual(self.filecap, out) - d.addCallback(_replaced) - d.addCallback(lambda res: self.do_cli("get", self.filecap)) - d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA2)) - - d.addCallback(lambda res: self.do_cli("put", rel_fn, self.filecap)) - def _replaced2(res): - (rc, out, err) = res - self.failUnlessIn("200 OK", err) - self.failUnlessReallyEqual(self.filecap, out) - d.addCallback(_replaced2) - d.addCallback(lambda res: self.do_cli("get", self.filecap)) - d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA3)) - - return d - - def test_mutable(self): - # echo DATA1 | tahoe put --mutable - uploaded.txt - # echo DATA2 | tahoe put - uploaded.txt # should modify-in-place - # tahoe get uploaded.txt, compare against DATA2 - - self.basedir = "cli/Put/mutable" - self.set_up_grid() - - DATA1 = "data" * 100 - fn1 = os.path.join(self.basedir, "DATA1") - fileutil.write(fn1, DATA1) - DATA2 = "two" * 100 - fn2 = os.path.join(self.basedir, "DATA2") - fileutil.write(fn2, DATA2) - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda res: - self.do_cli("put", "--mutable", fn1, "tahoe:uploaded.txt")) - def _check(res): - (rc, out, err) = res - self.failUnlessEqual(rc, 0, str(res)) - self.failUnlessEqual(err.strip(), "201 Created", str(res)) - self.uri = out - d.addCallback(_check) - d.addCallback(lambda res: - self.do_cli("put", fn2, "tahoe:uploaded.txt")) - def _check2(res): - (rc, out, err) = res - self.failUnlessEqual(rc, 0, str(res)) - self.failUnlessEqual(err.strip(), "200 OK", str(res)) - self.failUnlessEqual(out, self.uri, str(res)) - d.addCallback(_check2) - d.addCallback(lambda res: - self.do_cli("get", "tahoe:uploaded.txt")) - d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA2)) - return d - - def _check_mdmf_json(self, (rc, json, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(err, "") - self.failUnlessIn('"format": "MDMF"', json) - # We also want a valid MDMF cap to be in the json. - self.failUnlessIn("URI:MDMF", json) - self.failUnlessIn("URI:MDMF-RO", json) - self.failUnlessIn("URI:MDMF-Verifier", json) - - def _check_sdmf_json(self, (rc, json, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(err, "") - self.failUnlessIn('"format": "SDMF"', json) - # We also want to see the appropriate SDMF caps. - self.failUnlessIn("URI:SSK", json) - self.failUnlessIn("URI:SSK-RO", json) - self.failUnlessIn("URI:SSK-Verifier", json) - - def _check_chk_json(self, (rc, json, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(err, "") - self.failUnlessIn('"format": "CHK"', json) - # We also want to see the appropriate CHK caps. - self.failUnlessIn("URI:CHK", json) - self.failUnlessIn("URI:CHK-Verifier", json) - - def test_format(self): - self.basedir = "cli/Put/format" - self.set_up_grid() - data = "data" * 40000 # 160kB total, two segments - fn1 = os.path.join(self.basedir, "data") - fileutil.write(fn1, data) - d = self.do_cli("create-alias", "tahoe") - - def _put_and_ls(ign, cmdargs, expected, filename=None): - if filename: - args = ["put"] + cmdargs + [fn1, filename] - else: - # unlinked - args = ["put"] + cmdargs + [fn1] - d2 = self.do_cli(*args) - def _list((rc, out, err)): - self.failUnlessEqual(rc, 0) # don't allow failure - if filename: - return self.do_cli("ls", "--json", filename) - else: - cap = out.strip() - return self.do_cli("ls", "--json", cap) - d2.addCallback(_list) - return d2 - - # 'tahoe put' to a directory - d.addCallback(_put_and_ls, ["--mutable"], "SDMF", "tahoe:s1.txt") - d.addCallback(self._check_sdmf_json) # backwards-compatibility - d.addCallback(_put_and_ls, ["--format=SDMF"], "SDMF", "tahoe:s2.txt") - d.addCallback(self._check_sdmf_json) - d.addCallback(_put_and_ls, ["--format=sdmf"], "SDMF", "tahoe:s3.txt") - d.addCallback(self._check_sdmf_json) - d.addCallback(_put_and_ls, ["--mutable", "--format=SDMF"], "SDMF", "tahoe:s4.txt") - d.addCallback(self._check_sdmf_json) - - d.addCallback(_put_and_ls, ["--format=MDMF"], "MDMF", "tahoe:m1.txt") - d.addCallback(self._check_mdmf_json) - d.addCallback(_put_and_ls, ["--mutable", "--format=MDMF"], "MDMF", "tahoe:m2.txt") - d.addCallback(self._check_mdmf_json) - - d.addCallback(_put_and_ls, ["--format=CHK"], "CHK", "tahoe:c1.txt") - d.addCallback(self._check_chk_json) - d.addCallback(_put_and_ls, [], "CHK", "tahoe:c1.txt") - d.addCallback(self._check_chk_json) - - # 'tahoe put' unlinked - d.addCallback(_put_and_ls, ["--mutable"], "SDMF") - d.addCallback(self._check_sdmf_json) # backwards-compatibility - d.addCallback(_put_and_ls, ["--format=SDMF"], "SDMF") - d.addCallback(self._check_sdmf_json) - d.addCallback(_put_and_ls, ["--format=sdmf"], "SDMF") - d.addCallback(self._check_sdmf_json) - d.addCallback(_put_and_ls, ["--mutable", "--format=SDMF"], "SDMF") - d.addCallback(self._check_sdmf_json) - - d.addCallback(_put_and_ls, ["--format=MDMF"], "MDMF") - d.addCallback(self._check_mdmf_json) - d.addCallback(_put_and_ls, ["--mutable", "--format=MDMF"], "MDMF") - d.addCallback(self._check_mdmf_json) - - d.addCallback(_put_and_ls, ["--format=CHK"], "CHK") - d.addCallback(self._check_chk_json) - d.addCallback(_put_and_ls, [], "CHK") - d.addCallback(self._check_chk_json) - - return d - - def test_put_to_mdmf_cap(self): - self.basedir = "cli/Put/put_to_mdmf_cap" - self.set_up_grid() - data = "data" * 100000 - fn1 = os.path.join(self.basedir, "data") - fileutil.write(fn1, data) - d = self.do_cli("put", "--format=MDMF", fn1) - def _got_cap((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.cap = out.strip() - d.addCallback(_got_cap) - # Now try to write something to the cap using put. - data2 = "data2" * 100000 - fn2 = os.path.join(self.basedir, "data2") - fileutil.write(fn2, data2) - d.addCallback(lambda ignored: - self.do_cli("put", fn2, self.cap)) - def _got_put((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessIn(self.cap, out) - d.addCallback(_got_put) - # Now get the cap. We should see the data we just put there. - d.addCallback(lambda ignored: - self.do_cli("get", self.cap)) - def _got_data((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(out, data2) - d.addCallback(_got_data) - # add some extension information to the cap and try to put something - # to it. - def _make_extended_cap(ignored): - self.cap = self.cap + ":Extension-Stuff" - d.addCallback(_make_extended_cap) - data3 = "data3" * 100000 - fn3 = os.path.join(self.basedir, "data3") - fileutil.write(fn3, data3) - d.addCallback(lambda ignored: - self.do_cli("put", fn3, self.cap)) - d.addCallback(lambda ignored: - self.do_cli("get", self.cap)) - def _got_data3((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(out, data3) - d.addCallback(_got_data3) - return d - - def test_put_to_sdmf_cap(self): - self.basedir = "cli/Put/put_to_sdmf_cap" - self.set_up_grid() - data = "data" * 100000 - fn1 = os.path.join(self.basedir, "data") - fileutil.write(fn1, data) - d = self.do_cli("put", "--format=SDMF", fn1) - def _got_cap((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.cap = out.strip() - d.addCallback(_got_cap) - # Now try to write something to the cap using put. - data2 = "data2" * 100000 - fn2 = os.path.join(self.basedir, "data2") - fileutil.write(fn2, data2) - d.addCallback(lambda ignored: - self.do_cli("put", fn2, self.cap)) - def _got_put((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessIn(self.cap, out) - d.addCallback(_got_put) - # Now get the cap. We should see the data we just put there. - d.addCallback(lambda ignored: - self.do_cli("get", self.cap)) - def _got_data((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(out, data2) - d.addCallback(_got_data) - return d - - def test_mutable_type_invalid_format(self): - o = cli.PutOptions() - self.failUnlessRaises(usage.UsageError, - o.parseOptions, - ["--format=LDMF"]) - - def test_put_with_nonexistent_alias(self): - # when invoked with an alias that doesn't exist, 'tahoe put' - # should output a useful error message, not a stack trace - self.basedir = "cli/Put/put_with_nonexistent_alias" - self.set_up_grid() - d = self.do_cli("put", "somefile", "fake:afile") - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - return d - - def test_immutable_from_file_unicode(self): - # tahoe put "\u00E0 trier.txt" "\u00E0 trier.txt" - - try: - a_trier_arg = u"\u00E0 trier.txt".encode(get_io_encoding()) - except UnicodeEncodeError: - raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") - - self.skip_if_cannot_represent_filename(u"\u00E0 trier.txt") - - self.basedir = "cli/Put/immutable_from_file_unicode" - self.set_up_grid() - - rel_fn = os.path.join(unicode(self.basedir), u"\u00E0 trier.txt") - # we make the file small enough to fit in a LIT file, for speed - DATA = "short file" - fileutil.write(rel_fn, DATA) - - d = self.do_cli("create-alias", "tahoe") - - d.addCallback(lambda res: - self.do_cli("put", rel_fn.encode(get_io_encoding()), a_trier_arg)) - def _uploaded((rc, out, err)): - readcap = out.strip() - self.failUnless(readcap.startswith("URI:LIT:"), readcap) - self.failUnlessIn("201 Created", err) - self.readcap = readcap - d.addCallback(_uploaded) - - d.addCallback(lambda res: - self.do_cli("get", "tahoe:" + a_trier_arg)) - d.addCallback(lambda (rc, out, err): - self.failUnlessReallyEqual(out, DATA)) - - return d - class Admin(unittest.TestCase): def do_cli(self, *args, **kwargs): argv = list(args) @@ -1427,1971 +781,6 @@ class Admin(unittest.TestCase): return d -class List(GridTestMixin, CLITestMixin, unittest.TestCase): - def test_list(self): - self.basedir = "cli/List/list" - self.set_up_grid() - c0 = self.g.clients[0] - small = "small" - - # u"g\u00F6\u00F6d" might not be representable in the argv and/or output encodings. - # It is initially included in the directory in any case. - try: - good_arg = u"g\u00F6\u00F6d".encode(get_io_encoding()) - except UnicodeEncodeError: - good_arg = None - - try: - good_out = u"g\u00F6\u00F6d".encode(get_io_encoding()) - except UnicodeEncodeError: - good_out = None - - d = c0.create_dirnode() - def _stash_root_and_create_file(n): - self.rootnode = n - self.rooturi = n.get_uri() - return n.add_file(u"g\u00F6\u00F6d", upload.Data(small, convergence="")) - d.addCallback(_stash_root_and_create_file) - def _stash_goodcap(n): - self.goodcap = n.get_uri() - d.addCallback(_stash_goodcap) - d.addCallback(lambda ign: self.rootnode.create_subdirectory(u"1share")) - d.addCallback(lambda n: - self.delete_shares_numbered(n.get_uri(), range(1,10))) - d.addCallback(lambda ign: self.rootnode.create_subdirectory(u"0share")) - d.addCallback(lambda n: - self.delete_shares_numbered(n.get_uri(), range(0,10))) - d.addCallback(lambda ign: - self.do_cli("add-alias", "tahoe", self.rooturi)) - d.addCallback(lambda ign: self.do_cli("ls")) - def _check1((rc,out,err)): - if good_out is None: - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("files whose names could not be converted", err) - self.failUnlessIn(quote_output(u"g\u00F6\u00F6d"), err) - self.failUnlessReallyEqual(sorted(out.splitlines()), sorted(["0share", "1share"])) - else: - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(sorted(out.splitlines()), sorted(["0share", "1share", good_out])) - d.addCallback(_check1) - d.addCallback(lambda ign: self.do_cli("ls", "missing")) - def _check2((rc,out,err)): - self.failIfEqual(rc, 0) - self.failUnlessReallyEqual(err.strip(), "No such file or directory") - self.failUnlessReallyEqual(out, "") - d.addCallback(_check2) - d.addCallback(lambda ign: self.do_cli("ls", "1share")) - def _check3((rc,out,err)): - self.failIfEqual(rc, 0) - self.failUnlessIn("Error during GET: 410 Gone", err) - self.failUnlessIn("UnrecoverableFileError:", err) - self.failUnlessIn("could not be retrieved, because there were " - "insufficient good shares.", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check3) - d.addCallback(lambda ign: self.do_cli("ls", "0share")) - d.addCallback(_check3) - def _check4((rc, out, err)): - if good_out is None: - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("files whose names could not be converted", err) - self.failUnlessIn(quote_output(u"g\u00F6\u00F6d"), err) - self.failUnlessReallyEqual(out, "") - else: - # listing a file (as dir/filename) should have the edge metadata, - # including the filename - self.failUnlessReallyEqual(rc, 0) - self.failUnlessIn(good_out, out) - self.failIfIn("-r-- %d -" % len(small), out, - "trailing hyphen means unknown date") - - if good_arg is not None: - d.addCallback(lambda ign: self.do_cli("ls", "-l", good_arg)) - d.addCallback(_check4) - # listing a file as $DIRCAP/filename should work just like dir/filename - d.addCallback(lambda ign: self.do_cli("ls", "-l", self.rooturi + "/" + good_arg)) - d.addCallback(_check4) - # and similarly for $DIRCAP:./filename - d.addCallback(lambda ign: self.do_cli("ls", "-l", self.rooturi + ":./" + good_arg)) - d.addCallback(_check4) - - def _check5((rc, out, err)): - # listing a raw filecap should not explode, but it will have no - # metadata, just the size - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual("-r-- %d -" % len(small), out.strip()) - d.addCallback(lambda ign: self.do_cli("ls", "-l", self.goodcap)) - d.addCallback(_check5) - - # Now rename 'g\u00F6\u00F6d' to 'good' and repeat the tests that might have been skipped due - # to encoding problems. - d.addCallback(lambda ign: self.rootnode.move_child_to(u"g\u00F6\u00F6d", self.rootnode, u"good")) - - d.addCallback(lambda ign: self.do_cli("ls")) - def _check1_ascii((rc,out,err)): - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(sorted(out.splitlines()), sorted(["0share", "1share", "good"])) - d.addCallback(_check1_ascii) - def _check4_ascii((rc, out, err)): - # listing a file (as dir/filename) should have the edge metadata, - # including the filename - self.failUnlessReallyEqual(rc, 0) - self.failUnlessIn("good", out) - self.failIfIn("-r-- %d -" % len(small), out, - "trailing hyphen means unknown date") - - d.addCallback(lambda ign: self.do_cli("ls", "-l", "good")) - d.addCallback(_check4_ascii) - # listing a file as $DIRCAP/filename should work just like dir/filename - d.addCallback(lambda ign: self.do_cli("ls", "-l", self.rooturi + "/good")) - d.addCallback(_check4_ascii) - # and similarly for $DIRCAP:./filename - d.addCallback(lambda ign: self.do_cli("ls", "-l", self.rooturi + ":./good")) - d.addCallback(_check4_ascii) - - unknown_immcap = "imm.URI:unknown" - def _create_unknown(ign): - nm = c0.nodemaker - kids = {u"unknownchild-imm": (nm.create_from_cap(unknown_immcap), {})} - return self.rootnode.create_subdirectory(u"unknown", initial_children=kids, - mutable=False) - d.addCallback(_create_unknown) - def _check6((rc, out, err)): - # listing a directory referencing an unknown object should print - # an extra message to stderr - self.failUnlessReallyEqual(rc, 0) - self.failUnlessIn("?r-- ? - unknownchild-imm\n", out) - self.failUnlessIn("included unknown objects", err) - d.addCallback(lambda ign: self.do_cli("ls", "-l", "unknown")) - d.addCallback(_check6) - def _check7((rc, out, err)): - # listing an unknown cap directly should print an extra message - # to stderr (currently this only works if the URI starts with 'URI:' - # after any 'ro.' or 'imm.' prefix, otherwise it will be confused - # with an alias). - self.failUnlessReallyEqual(rc, 0) - self.failUnlessIn("?r-- ? -\n", out) - self.failUnlessIn("included unknown objects", err) - d.addCallback(lambda ign: self.do_cli("ls", "-l", unknown_immcap)) - d.addCallback(_check7) - return d - - def test_list_without_alias(self): - # doing just 'tahoe ls' without specifying an alias or first - # doing 'tahoe create-alias tahoe' should fail gracefully. - self.basedir = "cli/List/list_without_alias" - self.set_up_grid() - d = self.do_cli("ls") - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - return d - - def test_list_with_nonexistent_alias(self): - # doing 'tahoe ls' while specifying an alias that doesn't already - # exist should fail with an informative error message - self.basedir = "cli/List/list_with_nonexistent_alias" - self.set_up_grid() - d = self.do_cli("ls", "nonexistent:") - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessIn("nonexistent", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - return d - - def _create_directory_structure(self): - # Create a simple directory structure that we can use for MDMF, - # SDMF, and immutable testing. - assert self.g - - client = self.g.clients[0] - # Create a dirnode - d = client.create_dirnode() - def _got_rootnode(n): - # Add a few nodes. - self._dircap = n.get_uri() - nm = n._nodemaker - # The uploaders may run at the same time, so we need two - # MutableData instances or they'll fight over offsets &c and - # break. - mutable_data = MutableData("data" * 100000) - mutable_data2 = MutableData("data" * 100000) - # Add both kinds of mutable node. - d1 = nm.create_mutable_file(mutable_data, - version=MDMF_VERSION) - d2 = nm.create_mutable_file(mutable_data2, - version=SDMF_VERSION) - # Add an immutable node. We do this through the directory, - # with add_file. - immutable_data = upload.Data("immutable data" * 100000, - convergence="") - d3 = n.add_file(u"immutable", immutable_data) - ds = [d1, d2, d3] - dl = defer.DeferredList(ds) - def _made_files((r1, r2, r3)): - self.failUnless(r1[0]) - self.failUnless(r2[0]) - self.failUnless(r3[0]) - - # r1, r2, and r3 contain nodes. - mdmf_node = r1[1] - sdmf_node = r2[1] - imm_node = r3[1] - - self._mdmf_uri = mdmf_node.get_uri() - self._mdmf_readonly_uri = mdmf_node.get_readonly_uri() - self._sdmf_uri = mdmf_node.get_uri() - self._sdmf_readonly_uri = sdmf_node.get_readonly_uri() - self._imm_uri = imm_node.get_uri() - - d1 = n.set_node(u"mdmf", mdmf_node) - d2 = n.set_node(u"sdmf", sdmf_node) - return defer.DeferredList([d1, d2]) - # We can now list the directory by listing self._dircap. - dl.addCallback(_made_files) - return dl - d.addCallback(_got_rootnode) - return d - - def test_list_mdmf(self): - # 'tahoe ls' should include MDMF files. - self.basedir = "cli/List/list_mdmf" - self.set_up_grid() - d = self._create_directory_structure() - d.addCallback(lambda ignored: - self.do_cli("ls", self._dircap)) - def _got_ls((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(err, "") - self.failUnlessIn("immutable", out) - self.failUnlessIn("mdmf", out) - self.failUnlessIn("sdmf", out) - d.addCallback(_got_ls) - return d - - def test_list_mdmf_json(self): - # 'tahoe ls' should include MDMF caps when invoked with MDMF - # caps. - self.basedir = "cli/List/list_mdmf_json" - self.set_up_grid() - d = self._create_directory_structure() - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", self._dircap)) - def _got_json((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(err, "") - self.failUnlessIn(self._mdmf_uri, out) - self.failUnlessIn(self._mdmf_readonly_uri, out) - self.failUnlessIn(self._sdmf_uri, out) - self.failUnlessIn(self._sdmf_readonly_uri, out) - self.failUnlessIn(self._imm_uri, out) - self.failUnlessIn('"format": "SDMF"', out) - self.failUnlessIn('"format": "MDMF"', out) - d.addCallback(_got_json) - return d - - -class Mv(GridTestMixin, CLITestMixin, unittest.TestCase): - def test_mv_behavior(self): - self.basedir = "cli/Mv/mv_behavior" - self.set_up_grid() - fn1 = os.path.join(self.basedir, "file1") - DATA1 = "Nuclear launch codes" - fileutil.write(fn1, DATA1) - fn2 = os.path.join(self.basedir, "file2") - DATA2 = "UML diagrams" - fileutil.write(fn2, DATA2) - # copy both files to the grid - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda res: - self.do_cli("cp", fn1, "tahoe:")) - d.addCallback(lambda res: - self.do_cli("cp", fn2, "tahoe:")) - - # do mv file1 file3 - # (we should be able to rename files) - d.addCallback(lambda res: - self.do_cli("mv", "tahoe:file1", "tahoe:file3")) - d.addCallback(lambda (rc, out, err): - self.failUnlessIn("OK", out, "mv didn't rename a file")) - - # do mv file3 file2 - # (This should succeed without issue) - d.addCallback(lambda res: - self.do_cli("mv", "tahoe:file3", "tahoe:file2")) - # Out should contain "OK" to show that the transfer worked. - d.addCallback(lambda (rc,out,err): - self.failUnlessIn("OK", out, "mv didn't output OK after mving")) - - # Next, make a remote directory. - d.addCallback(lambda res: - self.do_cli("mkdir", "tahoe:directory")) - - # mv file2 directory - # (should fail with a descriptive error message; the CLI mv - # client should support this) - d.addCallback(lambda res: - self.do_cli("mv", "tahoe:file2", "tahoe:directory")) - d.addCallback(lambda (rc, out, err): - self.failUnlessIn( - "Error: You can't overwrite a directory with a file", err, - "mv shouldn't overwrite directories" )) - - # mv file2 directory/ - # (should succeed by making file2 a child node of directory) - d.addCallback(lambda res: - self.do_cli("mv", "tahoe:file2", "tahoe:directory/")) - # We should see an "OK"... - d.addCallback(lambda (rc, out, err): - self.failUnlessIn("OK", out, - "mv didn't mv a file into a directory")) - # ... and be able to GET the file - d.addCallback(lambda res: - self.do_cli("get", "tahoe:directory/file2", self.basedir + "new")) - d.addCallback(lambda (rc, out, err): - self.failUnless(os.path.exists(self.basedir + "new"), - "mv didn't write the destination file")) - # ... and not find the file where it was before. - d.addCallback(lambda res: - self.do_cli("get", "tahoe:file2", "file2")) - d.addCallback(lambda (rc, out, err): - self.failUnlessIn("404", err, - "mv left the source file intact")) - - # Let's build: - # directory/directory2/some_file - # directory3 - d.addCallback(lambda res: - self.do_cli("mkdir", "tahoe:directory/directory2")) - d.addCallback(lambda res: - self.do_cli("cp", fn2, "tahoe:directory/directory2/some_file")) - d.addCallback(lambda res: - self.do_cli("mkdir", "tahoe:directory3")) - - # Let's now try to mv directory/directory2/some_file to - # directory3/some_file - d.addCallback(lambda res: - self.do_cli("mv", "tahoe:directory/directory2/some_file", - "tahoe:directory3/")) - # We should have just some_file in tahoe:directory3 - d.addCallback(lambda res: - self.do_cli("get", "tahoe:directory3/some_file", "some_file")) - d.addCallback(lambda (rc, out, err): - self.failUnless("404" not in err, - "mv didn't handle nested directories correctly")) - d.addCallback(lambda res: - self.do_cli("get", "tahoe:directory3/directory", "directory")) - d.addCallback(lambda (rc, out, err): - self.failUnlessIn("404", err, - "mv moved the wrong thing")) - return d - - def test_mv_error_if_DELETE_fails(self): - self.basedir = "cli/Mv/mv_error_if_DELETE_fails" - self.set_up_grid() - fn1 = os.path.join(self.basedir, "file1") - DATA1 = "Nuclear launch codes" - fileutil.write(fn1, DATA1) - - original_do_http = tahoe_mv.do_http - def mock_do_http(method, url, body=""): - if method == "DELETE": - class FakeResponse: - def read(self): - return "response" - resp = FakeResponse() - resp.status = '500 Something Went Wrong' - resp.reason = '*shrug*' - return resp - else: - return original_do_http(method, url, body=body) - tahoe_mv.do_http = mock_do_http - - # copy file to the grid - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda res: - self.do_cli("cp", fn1, "tahoe:")) - - # do mv file1 file2 - d.addCallback(lambda res: - self.do_cli("mv", "tahoe:file1", "tahoe:file2")) - def _check( (rc, out, err) ): - self.failIfIn("OK", out, "mv printed 'OK' even though the DELETE failed") - self.failUnlessEqual(rc, 2) - d.addCallback(_check) - - def _restore_do_http(res): - tahoe_mv.do_http = original_do_http - return res - d.addBoth(_restore_do_http) - return d - - def test_mv_without_alias(self): - # doing 'tahoe mv' without explicitly specifying an alias or - # creating the default 'tahoe' alias should fail with a useful - # error message. - self.basedir = "cli/Mv/mv_without_alias" - self.set_up_grid() - d = self.do_cli("mv", "afile", "anotherfile") - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - # check to see that the validation extends to the - # target argument by making an alias that will work with the first - # one. - d.addCallback(lambda ign: self.do_cli("create-alias", "havasu")) - def _create_a_test_file(ign): - self.test_file_path = os.path.join(self.basedir, "afile") - fileutil.write(self.test_file_path, "puppies" * 100) - d.addCallback(_create_a_test_file) - d.addCallback(lambda ign: self.do_cli("put", self.test_file_path, - "havasu:afile")) - d.addCallback(lambda ign: self.do_cli("mv", "havasu:afile", - "anotherfile")) - d.addCallback(_check) - return d - - def test_mv_with_nonexistent_alias(self): - # doing 'tahoe mv' with an alias that doesn't exist should fail - # with an informative error message. - self.basedir = "cli/Mv/mv_with_nonexistent_alias" - self.set_up_grid() - d = self.do_cli("mv", "fake:afile", "fake:anotherfile") - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessIn("fake", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - # check to see that the validation extends to the - # target argument by making an alias that will work with the first - # one. - d.addCallback(lambda ign: self.do_cli("create-alias", "havasu")) - def _create_a_test_file(ign): - self.test_file_path = os.path.join(self.basedir, "afile") - fileutil.write(self.test_file_path, "puppies" * 100) - d.addCallback(_create_a_test_file) - d.addCallback(lambda ign: self.do_cli("put", self.test_file_path, - "havasu:afile")) - d.addCallback(lambda ign: self.do_cli("mv", "havasu:afile", - "fake:anotherfile")) - d.addCallback(_check) - return d - - -class Cp(GridTestMixin, CLITestMixin, unittest.TestCase): - - def test_not_enough_args(self): - o = cli.CpOptions() - self.failUnlessRaises(usage.UsageError, - o.parseOptions, ["onearg"]) - - def test_unicode_filename(self): - self.basedir = "cli/Cp/unicode_filename" - - fn1 = os.path.join(unicode(self.basedir), u"\u00C4rtonwall") - try: - fn1_arg = fn1.encode(get_io_encoding()) - artonwall_arg = u"\u00C4rtonwall".encode(get_io_encoding()) - except UnicodeEncodeError: - raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") - - self.skip_if_cannot_represent_filename(fn1) - - self.set_up_grid() - - DATA1 = "unicode file content" - fileutil.write(fn1, DATA1) - - fn2 = os.path.join(self.basedir, "Metallica") - DATA2 = "non-unicode file content" - fileutil.write(fn2, DATA2) - - d = self.do_cli("create-alias", "tahoe") - - d.addCallback(lambda res: self.do_cli("cp", fn1_arg, "tahoe:")) - - d.addCallback(lambda res: self.do_cli("get", "tahoe:" + artonwall_arg)) - d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA1)) - - d.addCallback(lambda res: self.do_cli("cp", fn2, "tahoe:")) - - d.addCallback(lambda res: self.do_cli("get", "tahoe:Metallica")) - d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA2)) - - d.addCallback(lambda res: self.do_cli("ls", "tahoe:")) - def _check((rc, out, err)): - try: - unicode_to_output(u"\u00C4rtonwall") - except UnicodeEncodeError: - self.failUnlessReallyEqual(rc, 1) - self.failUnlessReallyEqual(out, "Metallica\n") - self.failUnlessIn(quote_output(u"\u00C4rtonwall"), err) - self.failUnlessIn("files whose names could not be converted", err) - else: - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(out.decode(get_io_encoding()), u"Metallica\n\u00C4rtonwall\n") - self.failUnlessReallyEqual(err, "") - d.addCallback(_check) - - return d - - def test_dangling_symlink_vs_recursion(self): - if not hasattr(os, 'symlink'): - raise unittest.SkipTest("Symlinks are not supported by Python on this platform.") - - # cp -r on a directory containing a dangling symlink shouldn't assert - self.basedir = "cli/Cp/dangling_symlink_vs_recursion" - self.set_up_grid() - dn = os.path.join(self.basedir, "dir") - os.mkdir(dn) - fn = os.path.join(dn, "Fakebandica") - ln = os.path.join(dn, "link") - os.symlink(fn, ln) - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda res: self.do_cli("cp", "--recursive", - dn, "tahoe:")) - return d - - def test_copy_using_filecap(self): - self.basedir = "cli/Cp/test_copy_using_filecap" - self.set_up_grid() - outdir = os.path.join(self.basedir, "outdir") - os.mkdir(outdir) - fn1 = os.path.join(self.basedir, "Metallica") - fn2 = os.path.join(outdir, "Not Metallica") - fn3 = os.path.join(outdir, "test2") - DATA1 = "puppies" * 10000 - fileutil.write(fn1, DATA1) - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda ign: self.do_cli("put", fn1)) - def _put_file((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - self.failUnlessIn("200 OK", err) - # keep track of the filecap - self.filecap = out.strip() - d.addCallback(_put_file) - - # Let's try copying this to the disk using the filecap. - d.addCallback(lambda ign: self.do_cli("cp", self.filecap, fn2)) - def _copy_file((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - results = fileutil.read(fn2) - self.failUnlessReallyEqual(results, DATA1) - d.addCallback(_copy_file) - - # Test copying a filecap to local dir, which should fail without a - # destination filename (#761). - d.addCallback(lambda ign: self.do_cli("cp", self.filecap, outdir)) - def _resp((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error: you must specify a destination filename", - err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_resp) - - # Create a directory, linked at tahoe:test . - d.addCallback(lambda ign: self.do_cli("mkdir", "tahoe:test")) - def _get_dir((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - self.dircap = out.strip() - d.addCallback(_get_dir) - - # Upload a file to the directory. - d.addCallback(lambda ign: - self.do_cli("put", fn1, "tahoe:test/test_file")) - d.addCallback(lambda (rc, out, err): self.failUnlessReallyEqual(rc, 0)) - - # Copying DIRCAP/filename to a local dir should work, because the - # destination filename can be inferred. - d.addCallback(lambda ign: - self.do_cli("cp", self.dircap + "/test_file", outdir)) - def _get_resp((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - results = fileutil.read(os.path.join(outdir, "test_file")) - self.failUnlessReallyEqual(results, DATA1) - d.addCallback(_get_resp) - - # ... and to an explicit filename different from the source filename. - d.addCallback(lambda ign: - self.do_cli("cp", self.dircap + "/test_file", fn3)) - def _get_resp2((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - results = fileutil.read(fn3) - self.failUnlessReallyEqual(results, DATA1) - d.addCallback(_get_resp2) - - # Test that the --verbose option prints correct indices (#1805). - d.addCallback(lambda ign: - self.do_cli("cp", "--verbose", fn3, self.dircap)) - def _test_for_wrong_indices((rc, out, err)): - lines = err.split('\n') - self.failUnlessIn('examining 1 of 1', lines) - self.failUnlessIn('starting copy, 1 files, 1 directories', lines) - self.failIfIn('examining 0 of', err) - d.addCallback(_test_for_wrong_indices) - return d - - def test_cp_with_nonexistent_alias(self): - # when invoked with an alias or aliases that don't exist, 'tahoe cp' - # should output a sensible error message rather than a stack trace. - self.basedir = "cli/Cp/cp_with_nonexistent_alias" - self.set_up_grid() - d = self.do_cli("cp", "fake:file1", "fake:file2") - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - d.addCallback(_check) - # 'tahoe cp' actually processes the target argument first, so we need - # to check to make sure that validation extends to the source - # argument. - d.addCallback(lambda ign: self.do_cli("create-alias", "tahoe")) - d.addCallback(lambda ign: self.do_cli("cp", "fake:file1", - "tahoe:file2")) - d.addCallback(_check) - return d - - def test_unicode_dirnames(self): - self.basedir = "cli/Cp/unicode_dirnames" - - fn1 = os.path.join(unicode(self.basedir), u"\u00C4rtonwall") - try: - fn1_arg = fn1.encode(get_io_encoding()) - del fn1_arg # hush pyflakes - artonwall_arg = u"\u00C4rtonwall".encode(get_io_encoding()) - except UnicodeEncodeError: - raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") - - self.skip_if_cannot_represent_filename(fn1) - - self.set_up_grid() - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda res: self.do_cli("mkdir", "tahoe:test/" + artonwall_arg)) - d.addCallback(lambda res: self.do_cli("cp", "-r", "tahoe:test", "tahoe:test2")) - d.addCallback(lambda res: self.do_cli("ls", "tahoe:test2/test")) - def _check((rc, out, err)): - try: - unicode_to_output(u"\u00C4rtonwall") - except UnicodeEncodeError: - self.failUnlessReallyEqual(rc, 1) - self.failUnlessReallyEqual(out, "") - self.failUnlessIn(quote_output(u"\u00C4rtonwall"), err) - self.failUnlessIn("files whose names could not be converted", err) - else: - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(out.decode(get_io_encoding()), u"\u00C4rtonwall\n") - self.failUnlessReallyEqual(err, "") - d.addCallback(_check) - - return d - - def test_cp_replaces_mutable_file_contents(self): - self.basedir = "cli/Cp/cp_replaces_mutable_file_contents" - self.set_up_grid() - - # Write a test file, which we'll copy to the grid. - test_txt_path = os.path.join(self.basedir, "test.txt") - test_txt_contents = "foo bar baz" - f = open(test_txt_path, "w") - f.write(test_txt_contents) - f.close() - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda ignored: - self.do_cli("mkdir", "tahoe:test")) - # We have to use 'tahoe put' here because 'tahoe cp' doesn't - # know how to make mutable files at the destination. - d.addCallback(lambda ignored: - self.do_cli("put", "--mutable", test_txt_path, "tahoe:test/test.txt")) - d.addCallback(lambda ignored: - self.do_cli("get", "tahoe:test/test.txt")) - def _check((rc, out, err)): - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(out, test_txt_contents) - d.addCallback(_check) - - # We'll do ls --json to get the read uri and write uri for the - # file we've just uploaded. - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", "tahoe:test/test.txt")) - def _get_test_txt_uris((rc, out, err)): - self.failUnlessEqual(rc, 0) - filetype, data = simplejson.loads(out) - - self.failUnlessEqual(filetype, "filenode") - self.failUnless(data['mutable']) - - self.failUnlessIn("rw_uri", data) - self.rw_uri = to_str(data["rw_uri"]) - self.failUnlessIn("ro_uri", data) - self.ro_uri = to_str(data["ro_uri"]) - d.addCallback(_get_test_txt_uris) - - # Now make a new file to copy in place of test.txt. - new_txt_path = os.path.join(self.basedir, "new.txt") - new_txt_contents = "baz bar foo" * 100000 - f = open(new_txt_path, "w") - f.write(new_txt_contents) - f.close() - - # Copy the new file on top of the old file. - d.addCallback(lambda ignored: - self.do_cli("cp", new_txt_path, "tahoe:test/test.txt")) - - # If we get test.txt now, we should see the new data. - d.addCallback(lambda ignored: - self.do_cli("get", "tahoe:test/test.txt")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, new_txt_contents)) - # If we get the json of the new file, we should see that the old - # uri is there - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", "tahoe:test/test.txt")) - def _check_json((rc, out, err)): - self.failUnlessEqual(rc, 0) - filetype, data = simplejson.loads(out) - - self.failUnlessEqual(filetype, "filenode") - self.failUnless(data['mutable']) - - self.failUnlessIn("ro_uri", data) - self.failUnlessEqual(to_str(data["ro_uri"]), self.ro_uri) - self.failUnlessIn("rw_uri", data) - self.failUnlessEqual(to_str(data["rw_uri"]), self.rw_uri) - d.addCallback(_check_json) - - # and, finally, doing a GET directly on one of the old uris - # should give us the new contents. - d.addCallback(lambda ignored: - self.do_cli("get", self.rw_uri)) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, new_txt_contents)) - # Now copy the old test.txt without an explicit destination - # file. tahoe cp will match it to the existing file and - # overwrite it appropriately. - d.addCallback(lambda ignored: - self.do_cli("cp", test_txt_path, "tahoe:test")) - d.addCallback(lambda ignored: - self.do_cli("get", "tahoe:test/test.txt")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, test_txt_contents)) - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", "tahoe:test/test.txt")) - d.addCallback(_check_json) - d.addCallback(lambda ignored: - self.do_cli("get", self.rw_uri)) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, test_txt_contents)) - - # Now we'll make a more complicated directory structure. - # test2/ - # test2/mutable1 - # test2/mutable2 - # test2/imm1 - # test2/imm2 - imm_test_txt_path = os.path.join(self.basedir, "imm_test.txt") - imm_test_txt_contents = test_txt_contents * 10000 - fileutil.write(imm_test_txt_path, imm_test_txt_contents) - d.addCallback(lambda ignored: - self.do_cli("mkdir", "tahoe:test2")) - d.addCallback(lambda ignored: - self.do_cli("put", "--mutable", new_txt_path, - "tahoe:test2/mutable1")) - d.addCallback(lambda ignored: - self.do_cli("put", "--mutable", new_txt_path, - "tahoe:test2/mutable2")) - d.addCallback(lambda ignored: - self.do_cli('put', new_txt_path, "tahoe:test2/imm1")) - d.addCallback(lambda ignored: - self.do_cli("put", imm_test_txt_path, "tahoe:test2/imm2")) - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", "tahoe:test2")) - def _process_directory_json((rc, out, err)): - self.failUnlessEqual(rc, 0) - - filetype, data = simplejson.loads(out) - self.failUnlessEqual(filetype, "dirnode") - self.failUnless(data['mutable']) - self.failUnlessIn("children", data) - children = data['children'] - - # Store the URIs for later use. - self.childuris = {} - for k in ["mutable1", "mutable2", "imm1", "imm2"]: - self.failUnlessIn(k, children) - childtype, childdata = children[k] - self.failUnlessEqual(childtype, "filenode") - if "mutable" in k: - self.failUnless(childdata['mutable']) - self.failUnlessIn("rw_uri", childdata) - uri_key = "rw_uri" - else: - self.failIf(childdata['mutable']) - self.failUnlessIn("ro_uri", childdata) - uri_key = "ro_uri" - self.childuris[k] = to_str(childdata[uri_key]) - d.addCallback(_process_directory_json) - # Now build a local directory to copy into place, like the following: - # test2/ - # test2/mutable1 - # test2/mutable2 - # test2/imm1 - # test2/imm3 - def _build_local_directory(ignored): - test2_path = os.path.join(self.basedir, "test2") - fileutil.make_dirs(test2_path) - for fn in ("mutable1", "mutable2", "imm1", "imm3"): - fileutil.write(os.path.join(test2_path, fn), fn * 1000) - self.test2_path = test2_path - d.addCallback(_build_local_directory) - d.addCallback(lambda ignored: - self.do_cli("cp", "-r", self.test2_path, "tahoe:")) - - # We expect that mutable1 and mutable2 are overwritten in-place, - # so they'll retain their URIs but have different content. - def _process_file_json((rc, out, err), fn): - self.failUnlessEqual(rc, 0) - filetype, data = simplejson.loads(out) - self.failUnlessEqual(filetype, "filenode") - - if "mutable" in fn: - self.failUnless(data['mutable']) - self.failUnlessIn("rw_uri", data) - self.failUnlessEqual(to_str(data["rw_uri"]), self.childuris[fn]) - else: - self.failIf(data['mutable']) - self.failUnlessIn("ro_uri", data) - self.failIfEqual(to_str(data["ro_uri"]), self.childuris[fn]) - - for fn in ("mutable1", "mutable2"): - d.addCallback(lambda ignored, fn=fn: - self.do_cli("get", "tahoe:test2/%s" % fn)) - d.addCallback(lambda (rc, out, err), fn=fn: - self.failUnlessEqual(out, fn * 1000)) - d.addCallback(lambda ignored, fn=fn: - self.do_cli("ls", "--json", "tahoe:test2/%s" % fn)) - d.addCallback(_process_file_json, fn=fn) - - # imm1 should have been replaced, so both its uri and content - # should be different. - d.addCallback(lambda ignored: - self.do_cli("get", "tahoe:test2/imm1")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, "imm1" * 1000)) - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", "tahoe:test2/imm1")) - d.addCallback(_process_file_json, fn="imm1") - - # imm3 should have been created. - d.addCallback(lambda ignored: - self.do_cli("get", "tahoe:test2/imm3")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, "imm3" * 1000)) - - # imm2 should be exactly as we left it, since our newly-copied - # directory didn't contain an imm2 entry. - d.addCallback(lambda ignored: - self.do_cli("get", "tahoe:test2/imm2")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, imm_test_txt_contents)) - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", "tahoe:test2/imm2")) - def _process_imm2_json((rc, out, err)): - self.failUnlessEqual(rc, 0) - filetype, data = simplejson.loads(out) - self.failUnlessEqual(filetype, "filenode") - self.failIf(data['mutable']) - self.failUnlessIn("ro_uri", data) - self.failUnlessEqual(to_str(data["ro_uri"]), self.childuris["imm2"]) - d.addCallback(_process_imm2_json) - return d - - def test_cp_overwrite_readonly_mutable_file(self): - # tahoe cp should print an error when asked to overwrite a - # mutable file that it can't overwrite. - self.basedir = "cli/Cp/overwrite_readonly_mutable_file" - self.set_up_grid() - - # This is our initial file. We'll link its readcap into the - # tahoe: alias. - test_file_path = os.path.join(self.basedir, "test_file.txt") - test_file_contents = "This is a test file." - fileutil.write(test_file_path, test_file_contents) - - # This is our replacement file. We'll try and fail to upload it - # over the readcap that we linked into the tahoe: alias. - replacement_file_path = os.path.join(self.basedir, "replacement.txt") - replacement_file_contents = "These are new contents." - fileutil.write(replacement_file_path, replacement_file_contents) - - d = self.do_cli("create-alias", "tahoe:") - d.addCallback(lambda ignored: - self.do_cli("put", "--mutable", test_file_path)) - def _get_test_uri((rc, out, err)): - self.failUnlessEqual(rc, 0) - # this should be a write uri - self._test_write_uri = out - d.addCallback(_get_test_uri) - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", self._test_write_uri)) - def _process_test_json((rc, out, err)): - self.failUnlessEqual(rc, 0) - filetype, data = simplejson.loads(out) - - self.failUnlessEqual(filetype, "filenode") - self.failUnless(data['mutable']) - self.failUnlessIn("ro_uri", data) - self._test_read_uri = to_str(data["ro_uri"]) - d.addCallback(_process_test_json) - # Now we'll link the readonly URI into the tahoe: alias. - d.addCallback(lambda ignored: - self.do_cli("ln", self._test_read_uri, "tahoe:test_file.txt")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(rc, 0)) - # Let's grab the json of that to make sure that we did it right. - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", "tahoe:")) - def _process_tahoe_json((rc, out, err)): - self.failUnlessEqual(rc, 0) - - filetype, data = simplejson.loads(out) - self.failUnlessEqual(filetype, "dirnode") - self.failUnlessIn("children", data) - kiddata = data['children'] - - self.failUnlessIn("test_file.txt", kiddata) - testtype, testdata = kiddata['test_file.txt'] - self.failUnlessEqual(testtype, "filenode") - self.failUnless(testdata['mutable']) - self.failUnlessIn("ro_uri", testdata) - self.failUnlessEqual(to_str(testdata["ro_uri"]), self._test_read_uri) - self.failIfIn("rw_uri", testdata) - d.addCallback(_process_tahoe_json) - # Okay, now we're going to try uploading another mutable file in - # place of that one. We should get an error. - d.addCallback(lambda ignored: - self.do_cli("cp", replacement_file_path, "tahoe:test_file.txt")) - def _check_error_message((rc, out, err)): - self.failUnlessEqual(rc, 1) - self.failUnlessIn("replace or update requested with read-only cap", err) - d.addCallback(_check_error_message) - # Make extra sure that that didn't work. - d.addCallback(lambda ignored: - self.do_cli("get", "tahoe:test_file.txt")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, test_file_contents)) - d.addCallback(lambda ignored: - self.do_cli("get", self._test_read_uri)) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, test_file_contents)) - # Now we'll do it without an explicit destination. - d.addCallback(lambda ignored: - self.do_cli("cp", test_file_path, "tahoe:")) - d.addCallback(_check_error_message) - d.addCallback(lambda ignored: - self.do_cli("get", "tahoe:test_file.txt")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, test_file_contents)) - d.addCallback(lambda ignored: - self.do_cli("get", self._test_read_uri)) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(out, test_file_contents)) - # Now we'll link a readonly file into a subdirectory. - d.addCallback(lambda ignored: - self.do_cli("mkdir", "tahoe:testdir")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(rc, 0)) - d.addCallback(lambda ignored: - self.do_cli("ln", self._test_read_uri, "tahoe:test/file2.txt")) - d.addCallback(lambda (rc, out, err): - self.failUnlessEqual(rc, 0)) - - test_dir_path = os.path.join(self.basedir, "test") - fileutil.make_dirs(test_dir_path) - for f in ("file1.txt", "file2.txt"): - fileutil.write(os.path.join(test_dir_path, f), f * 10000) - - d.addCallback(lambda ignored: - self.do_cli("cp", "-r", test_dir_path, "tahoe:")) - d.addCallback(_check_error_message) - d.addCallback(lambda ignored: - self.do_cli("ls", "--json", "tahoe:test")) - def _got_testdir_json((rc, out, err)): - self.failUnlessEqual(rc, 0) - - filetype, data = simplejson.loads(out) - self.failUnlessEqual(filetype, "dirnode") - - self.failUnlessIn("children", data) - childdata = data['children'] - - self.failUnlessIn("file2.txt", childdata) - file2type, file2data = childdata['file2.txt'] - self.failUnlessEqual(file2type, "filenode") - self.failUnless(file2data['mutable']) - self.failUnlessIn("ro_uri", file2data) - self.failUnlessEqual(to_str(file2data["ro_uri"]), self._test_read_uri) - self.failIfIn("rw_uri", file2data) - d.addCallback(_got_testdir_json) - return d - - def test_cp_verbose(self): - self.basedir = "cli/Cp/cp_verbose" - self.set_up_grid() - - # Write two test files, which we'll copy to the grid. - test1_path = os.path.join(self.basedir, "test1") - test2_path = os.path.join(self.basedir, "test2") - fileutil.write(test1_path, "test1") - fileutil.write(test2_path, "test2") - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda ign: - self.do_cli("cp", "--verbose", test1_path, test2_path, "tahoe:")) - def _check(res): - (rc, out, err) = res - self.failUnlessEqual(rc, 0, str(res)) - self.failUnlessIn("Success: files copied", out, str(res)) - self.failUnlessEqual(err, """\ -attaching sources to targets, 2 files / 0 dirs in root -targets assigned, 1 dirs, 2 files -starting copy, 2 files, 1 directories -1/2 files, 0/1 directories -2/2 files, 0/1 directories -1/1 directories -""", str(res)) - d.addCallback(_check) - return d - - def test_cp_copies_dir(self): - # This test ensures that a directory is copied using - # tahoe cp -r. Refer to ticket #712: - # https://tahoe-lafs.org/trac/tahoe-lafs/ticket/712 - - self.basedir = "cli/Cp/cp_copies_dir" - self.set_up_grid() - subdir = os.path.join(self.basedir, "foo") - os.mkdir(subdir) - test1_path = os.path.join(subdir, "test1") - fileutil.write(test1_path, "test1") - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda ign: - self.do_cli("cp", "-r", subdir, "tahoe:")) - d.addCallback(lambda ign: - self.do_cli("ls", "tahoe:")) - def _check(res, item): - (rc, out, err) = res - self.failUnlessEqual(rc, 0) - self.failUnlessEqual(err, "") - self.failUnlessIn(item, out, str(res)) - d.addCallback(_check, "foo") - d.addCallback(lambda ign: - self.do_cli("ls", "tahoe:foo/")) - d.addCallback(_check, "test1") - - d.addCallback(lambda ign: fileutil.rm_dir(subdir)) - d.addCallback(lambda ign: self.do_cli("cp", "-r", "tahoe:foo", self.basedir)) - def _check_local_fs(ign): - self.failUnless(os.path.isdir(self.basedir)) - self.failUnless(os.path.isfile(test1_path)) - d.addCallback(_check_local_fs) - return d - - def test_ticket_2027(self): - # This test ensures that tahoe will copy a file from the grid to - # a local directory without a specified file name. - # https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2027 - self.basedir = "cli/Cp/cp_verbose" - self.set_up_grid() - - # Write a test file, which we'll copy to the grid. - test1_path = os.path.join(self.basedir, "test1") - fileutil.write(test1_path, "test1") - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda ign: - self.do_cli("cp", test1_path, "tahoe:")) - d.addCallback(lambda ign: - self.do_cli("cp", "tahoe:test1", self.basedir)) - def _check(res): - (rc, out, err) = res - self.failUnlessIn("Success: file copied", out, str(res)) - return d - - -class Backup(GridTestMixin, CLITestMixin, StallMixin, unittest.TestCase): - - def writeto(self, path, data): - full_path = os.path.join(self.basedir, "home", path) - fileutil.make_dirs(os.path.dirname(full_path)) - fileutil.write(full_path, data) - - def count_output(self, out): - mo = re.search(r"(\d)+ files uploaded \((\d+) reused\), " - "(\d)+ files skipped, " - "(\d+) directories created \((\d+) reused\), " - "(\d+) directories skipped", out) - return [int(s) for s in mo.groups()] - - def count_output2(self, out): - mo = re.search(r"(\d)+ files checked, (\d+) directories checked", out) - return [int(s) for s in mo.groups()] - - def test_backup(self): - self.basedir = "cli/Backup/backup" - self.set_up_grid() - - # is the backupdb available? If so, we test that a second backup does - # not create new directories. - hush = StringIO() - bdb = backupdb.get_backupdb(os.path.join(self.basedir, "dbtest"), - hush) - self.failUnless(bdb) - - # create a small local directory with a couple of files - source = os.path.join(self.basedir, "home") - fileutil.make_dirs(os.path.join(source, "empty")) - self.writeto("parent/subdir/foo.txt", "foo") - self.writeto("parent/subdir/bar.txt", "bar\n" * 1000) - self.writeto("parent/blah.txt", "blah") - - def do_backup(verbose=False): - cmd = ["backup"] - if verbose: - cmd.append("--verbose") - cmd.append(source) - cmd.append("tahoe:backups") - return self.do_cli(*cmd) - - d = self.do_cli("create-alias", "tahoe") - - d.addCallback(lambda res: do_backup()) - def _check0((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - fu, fr, fs, dc, dr, ds = self.count_output(out) - # foo.txt, bar.txt, blah.txt - self.failUnlessReallyEqual(fu, 3) - self.failUnlessReallyEqual(fr, 0) - self.failUnlessReallyEqual(fs, 0) - # empty, home, home/parent, home/parent/subdir - self.failUnlessReallyEqual(dc, 4) - self.failUnlessReallyEqual(dr, 0) - self.failUnlessReallyEqual(ds, 0) - d.addCallback(_check0) - - d.addCallback(lambda res: self.do_cli("ls", "--uri", "tahoe:backups")) - def _check1((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.split("\n") - children = dict([line.split() for line in lines if line]) - latest_uri = children["Latest"] - self.failUnless(latest_uri.startswith("URI:DIR2-CHK:"), latest_uri) - childnames = children.keys() - self.failUnlessReallyEqual(sorted(childnames), ["Archives", "Latest"]) - d.addCallback(_check1) - d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Latest")) - def _check2((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(sorted(out.split()), ["empty", "parent"]) - d.addCallback(_check2) - d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Latest/empty")) - def _check2a((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(out.strip(), "") - d.addCallback(_check2a) - d.addCallback(lambda res: self.do_cli("get", "tahoe:backups/Latest/parent/subdir/foo.txt")) - def _check3((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(out, "foo") - d.addCallback(_check3) - d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Archives")) - def _check4((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - self.old_archives = out.split() - self.failUnlessReallyEqual(len(self.old_archives), 1) - d.addCallback(_check4) - - - d.addCallback(self.stall, 1.1) - d.addCallback(lambda res: do_backup()) - def _check4a((rc, out, err)): - # second backup should reuse everything, if the backupdb is - # available - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - fu, fr, fs, dc, dr, ds = self.count_output(out) - # foo.txt, bar.txt, blah.txt - self.failUnlessReallyEqual(fu, 0) - self.failUnlessReallyEqual(fr, 3) - self.failUnlessReallyEqual(fs, 0) - # empty, home, home/parent, home/parent/subdir - self.failUnlessReallyEqual(dc, 0) - self.failUnlessReallyEqual(dr, 4) - self.failUnlessReallyEqual(ds, 0) - d.addCallback(_check4a) - - # sneak into the backupdb, crank back the "last checked" - # timestamp to force a check on all files - def _reset_last_checked(res): - dbfile = os.path.join(self.get_clientdir(), - "private", "backupdb.sqlite") - self.failUnless(os.path.exists(dbfile), dbfile) - bdb = backupdb.get_backupdb(dbfile) - bdb.cursor.execute("UPDATE last_upload SET last_checked=0") - bdb.cursor.execute("UPDATE directories SET last_checked=0") - bdb.connection.commit() - - d.addCallback(_reset_last_checked) - - d.addCallback(self.stall, 1.1) - d.addCallback(lambda res: do_backup(verbose=True)) - def _check4b((rc, out, err)): - # we should check all files, and re-use all of them. None of - # the directories should have been changed, so we should - # re-use all of them too. - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - fu, fr, fs, dc, dr, ds = self.count_output(out) - fchecked, dchecked = self.count_output2(out) - self.failUnlessReallyEqual(fchecked, 3) - self.failUnlessReallyEqual(fu, 0) - self.failUnlessReallyEqual(fr, 3) - self.failUnlessReallyEqual(fs, 0) - self.failUnlessReallyEqual(dchecked, 4) - self.failUnlessReallyEqual(dc, 0) - self.failUnlessReallyEqual(dr, 4) - self.failUnlessReallyEqual(ds, 0) - d.addCallback(_check4b) - - d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Archives")) - def _check5((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - self.new_archives = out.split() - self.failUnlessReallyEqual(len(self.new_archives), 3, out) - # the original backup should still be the oldest (i.e. sorts - # alphabetically towards the beginning) - self.failUnlessReallyEqual(sorted(self.new_archives)[0], - self.old_archives[0]) - d.addCallback(_check5) - - d.addCallback(self.stall, 1.1) - def _modify(res): - self.writeto("parent/subdir/foo.txt", "FOOF!") - # and turn a file into a directory - os.unlink(os.path.join(source, "parent/blah.txt")) - os.mkdir(os.path.join(source, "parent/blah.txt")) - self.writeto("parent/blah.txt/surprise file", "surprise") - self.writeto("parent/blah.txt/surprisedir/subfile", "surprise") - # turn a directory into a file - os.rmdir(os.path.join(source, "empty")) - self.writeto("empty", "imagine nothing being here") - return do_backup() - d.addCallback(_modify) - def _check5a((rc, out, err)): - # second backup should reuse bar.txt (if backupdb is available), - # and upload the rest. None of the directories can be reused. - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - fu, fr, fs, dc, dr, ds = self.count_output(out) - # new foo.txt, surprise file, subfile, empty - self.failUnlessReallyEqual(fu, 4) - # old bar.txt - self.failUnlessReallyEqual(fr, 1) - self.failUnlessReallyEqual(fs, 0) - # home, parent, subdir, blah.txt, surprisedir - self.failUnlessReallyEqual(dc, 5) - self.failUnlessReallyEqual(dr, 0) - self.failUnlessReallyEqual(ds, 0) - d.addCallback(_check5a) - d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Archives")) - def _check6((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - self.new_archives = out.split() - self.failUnlessReallyEqual(len(self.new_archives), 4) - self.failUnlessReallyEqual(sorted(self.new_archives)[0], - self.old_archives[0]) - d.addCallback(_check6) - d.addCallback(lambda res: self.do_cli("get", "tahoe:backups/Latest/parent/subdir/foo.txt")) - def _check7((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(out, "FOOF!") - # the old snapshot should not be modified - return self.do_cli("get", "tahoe:backups/Archives/%s/parent/subdir/foo.txt" % self.old_archives[0]) - d.addCallback(_check7) - def _check8((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(out, "foo") - d.addCallback(_check8) - - return d - - # on our old dapper buildslave, this test takes a long time (usually - # 130s), so we have to bump up the default 120s timeout. The create-alias - # and initial backup alone take 60s, probably because of the handful of - # dirnodes being created (RSA key generation). The backup between check4 - # and check4a takes 6s, as does the backup before check4b. - test_backup.timeout = 3000 - - def _check_filtering(self, filtered, all, included, excluded): - filtered = set(filtered) - all = set(all) - included = set(included) - excluded = set(excluded) - self.failUnlessReallyEqual(filtered, included) - self.failUnlessReallyEqual(all.difference(filtered), excluded) - - def test_exclude_options(self): - root_listdir = (u'lib.a', u'_darcs', u'subdir', u'nice_doc.lyx') - subdir_listdir = (u'another_doc.lyx', u'run_snake_run.py', u'CVS', u'.svn', u'_darcs') - basedir = "cli/Backup/exclude_options" - fileutil.make_dirs(basedir) - nodeurl_path = os.path.join(basedir, 'node.url') - fileutil.write(nodeurl_path, 'http://example.net:2357/') - def parse(args): return parse_options(basedir, "backup", args) - - # test simple exclude - backup_options = parse(['--exclude', '*lyx', 'from', 'to']) - filtered = list(backup_options.filter_listdir(root_listdir)) - self._check_filtering(filtered, root_listdir, (u'lib.a', u'_darcs', u'subdir'), - (u'nice_doc.lyx',)) - # multiple exclude - backup_options = parse(['--exclude', '*lyx', '--exclude', 'lib.?', 'from', 'to']) - filtered = list(backup_options.filter_listdir(root_listdir)) - self._check_filtering(filtered, root_listdir, (u'_darcs', u'subdir'), - (u'nice_doc.lyx', u'lib.a')) - # vcs metadata exclusion - backup_options = parse(['--exclude-vcs', 'from', 'to']) - filtered = list(backup_options.filter_listdir(subdir_listdir)) - self._check_filtering(filtered, subdir_listdir, (u'another_doc.lyx', u'run_snake_run.py',), - (u'CVS', u'.svn', u'_darcs')) - # read exclude patterns from file - exclusion_string = "_darcs\n*py\n.svn" - excl_filepath = os.path.join(basedir, 'exclusion') - fileutil.write(excl_filepath, exclusion_string) - backup_options = parse(['--exclude-from', excl_filepath, 'from', 'to']) - filtered = list(backup_options.filter_listdir(subdir_listdir)) - self._check_filtering(filtered, subdir_listdir, (u'another_doc.lyx', u'CVS'), - (u'.svn', u'_darcs', u'run_snake_run.py')) - # test BackupConfigurationError - self.failUnlessRaises(cli.BackupConfigurationError, - parse, - ['--exclude-from', excl_filepath + '.no', 'from', 'to']) - - # test that an iterator works too - backup_options = parse(['--exclude', '*lyx', 'from', 'to']) - filtered = list(backup_options.filter_listdir(iter(root_listdir))) - self._check_filtering(filtered, root_listdir, (u'lib.a', u'_darcs', u'subdir'), - (u'nice_doc.lyx',)) - - def test_exclude_options_unicode(self): - nice_doc = u"nice_d\u00F8c.lyx" - try: - doc_pattern_arg = u"*d\u00F8c*".encode(get_io_encoding()) - except UnicodeEncodeError: - raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") - - root_listdir = (u'lib.a', u'_darcs', u'subdir', nice_doc) - basedir = "cli/Backup/exclude_options_unicode" - fileutil.make_dirs(basedir) - nodeurl_path = os.path.join(basedir, 'node.url') - fileutil.write(nodeurl_path, 'http://example.net:2357/') - def parse(args): return parse_options(basedir, "backup", args) - - # test simple exclude - backup_options = parse(['--exclude', doc_pattern_arg, 'from', 'to']) - filtered = list(backup_options.filter_listdir(root_listdir)) - self._check_filtering(filtered, root_listdir, (u'lib.a', u'_darcs', u'subdir'), - (nice_doc,)) - # multiple exclude - backup_options = parse(['--exclude', doc_pattern_arg, '--exclude', 'lib.?', 'from', 'to']) - filtered = list(backup_options.filter_listdir(root_listdir)) - self._check_filtering(filtered, root_listdir, (u'_darcs', u'subdir'), - (nice_doc, u'lib.a')) - # read exclude patterns from file - exclusion_string = doc_pattern_arg + "\nlib.?" - excl_filepath = os.path.join(basedir, 'exclusion') - fileutil.write(excl_filepath, exclusion_string) - backup_options = parse(['--exclude-from', excl_filepath, 'from', 'to']) - filtered = list(backup_options.filter_listdir(root_listdir)) - self._check_filtering(filtered, root_listdir, (u'_darcs', u'subdir'), - (nice_doc, u'lib.a')) - - # test that an iterator works too - backup_options = parse(['--exclude', doc_pattern_arg, 'from', 'to']) - filtered = list(backup_options.filter_listdir(iter(root_listdir))) - self._check_filtering(filtered, root_listdir, (u'lib.a', u'_darcs', u'subdir'), - (nice_doc,)) - - @patch('__builtin__.file') - def test_exclude_from_tilde_expansion(self, mock): - basedir = "cli/Backup/exclude_from_tilde_expansion" - fileutil.make_dirs(basedir) - nodeurl_path = os.path.join(basedir, 'node.url') - fileutil.write(nodeurl_path, 'http://example.net:2357/') - def parse(args): return parse_options(basedir, "backup", args) - - # ensure that tilde expansion is performed on exclude-from argument - exclude_file = u'~/.tahoe/excludes.dummy' - - mock.return_value = StringIO() - parse(['--exclude-from', unicode_to_argv(exclude_file), 'from', 'to']) - self.failUnlessIn(((abspath_expanduser_unicode(exclude_file),), {}), mock.call_args_list) - - def test_ignore_symlinks(self): - if not hasattr(os, 'symlink'): - raise unittest.SkipTest("Symlinks are not supported by Python on this platform.") - - self.basedir = os.path.dirname(self.mktemp()) - self.set_up_grid() - - source = os.path.join(self.basedir, "home") - self.writeto("foo.txt", "foo") - os.symlink(os.path.join(source, "foo.txt"), os.path.join(source, "foo2.txt")) - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda res: self.do_cli("backup", "--verbose", source, "tahoe:test")) - - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 2) - foo2 = os.path.join(source, "foo2.txt") - self.failUnlessIn("WARNING: cannot backup symlink ", err) - self.failUnlessIn(foo2, err) - - fu, fr, fs, dc, dr, ds = self.count_output(out) - # foo.txt - self.failUnlessReallyEqual(fu, 1) - self.failUnlessReallyEqual(fr, 0) - # foo2.txt - self.failUnlessReallyEqual(fs, 1) - # home - self.failUnlessReallyEqual(dc, 1) - self.failUnlessReallyEqual(dr, 0) - self.failUnlessReallyEqual(ds, 0) - - d.addCallback(_check) - return d - - def test_ignore_unreadable_file(self): - self.basedir = os.path.dirname(self.mktemp()) - self.set_up_grid() - - source = os.path.join(self.basedir, "home") - self.writeto("foo.txt", "foo") - os.chmod(os.path.join(source, "foo.txt"), 0000) - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda res: self.do_cli("backup", source, "tahoe:test")) - - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 2) - self.failUnlessReallyEqual(err, "WARNING: permission denied on file %s\n" % os.path.join(source, "foo.txt")) - - fu, fr, fs, dc, dr, ds = self.count_output(out) - self.failUnlessReallyEqual(fu, 0) - self.failUnlessReallyEqual(fr, 0) - # foo.txt - self.failUnlessReallyEqual(fs, 1) - # home - self.failUnlessReallyEqual(dc, 1) - self.failUnlessReallyEqual(dr, 0) - self.failUnlessReallyEqual(ds, 0) - d.addCallback(_check) - - # This is necessary for the temp files to be correctly removed - def _cleanup(self): - os.chmod(os.path.join(source, "foo.txt"), 0644) - d.addCallback(_cleanup) - d.addErrback(_cleanup) - - return d - - def test_ignore_unreadable_directory(self): - self.basedir = os.path.dirname(self.mktemp()) - self.set_up_grid() - - source = os.path.join(self.basedir, "home") - os.mkdir(source) - os.mkdir(os.path.join(source, "test")) - os.chmod(os.path.join(source, "test"), 0000) - - d = self.do_cli("create-alias", "tahoe") - d.addCallback(lambda res: self.do_cli("backup", source, "tahoe:test")) - - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 2) - self.failUnlessReallyEqual(err, "WARNING: permission denied on directory %s\n" % os.path.join(source, "test")) - - fu, fr, fs, dc, dr, ds = self.count_output(out) - self.failUnlessReallyEqual(fu, 0) - self.failUnlessReallyEqual(fr, 0) - self.failUnlessReallyEqual(fs, 0) - # home, test - self.failUnlessReallyEqual(dc, 2) - self.failUnlessReallyEqual(dr, 0) - # test - self.failUnlessReallyEqual(ds, 1) - d.addCallback(_check) - - # This is necessary for the temp files to be correctly removed - def _cleanup(self): - os.chmod(os.path.join(source, "test"), 0655) - d.addCallback(_cleanup) - d.addErrback(_cleanup) - return d - - def test_backup_without_alias(self): - # 'tahoe backup' should output a sensible error message when invoked - # without an alias instead of a stack trace. - self.basedir = os.path.dirname(self.mktemp()) - self.set_up_grid() - source = os.path.join(self.basedir, "file1") - d = self.do_cli('backup', source, source) - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - return d - - def test_backup_with_nonexistent_alias(self): - # 'tahoe backup' should output a sensible error message when invoked - # with a nonexistent alias. - self.basedir = os.path.dirname(self.mktemp()) - self.set_up_grid() - source = os.path.join(self.basedir, "file1") - d = self.do_cli("backup", source, "nonexistent:" + source) - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessIn("nonexistent", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - return d - - -class Check(GridTestMixin, CLITestMixin, unittest.TestCase): - - def test_check(self): - self.basedir = "cli/Check/check" - self.set_up_grid() - c0 = self.g.clients[0] - DATA = "data" * 100 - DATA_uploadable = MutableData(DATA) - d = c0.create_mutable_file(DATA_uploadable) - def _stash_uri(n): - self.uri = n.get_uri() - d.addCallback(_stash_uri) - - d.addCallback(lambda ign: self.do_cli("check", self.uri)) - def _check1((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("Summary: Healthy" in lines, out) - self.failUnless(" good-shares: 10 (encoding is 3-of-10)" in lines, out) - d.addCallback(_check1) - - d.addCallback(lambda ign: self.do_cli("check", "--raw", self.uri)) - def _check2((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - data = simplejson.loads(out) - self.failUnlessReallyEqual(to_str(data["summary"]), "Healthy") - self.failUnlessReallyEqual(data["results"]["healthy"], True) - d.addCallback(_check2) - - d.addCallback(lambda ign: c0.upload(upload.Data("literal", convergence=""))) - def _stash_lit_uri(n): - self.lit_uri = n.get_uri() - d.addCallback(_stash_lit_uri) - - d.addCallback(lambda ign: self.do_cli("check", self.lit_uri)) - def _check_lit((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("Summary: Healthy (LIT)" in lines, out) - d.addCallback(_check_lit) - - d.addCallback(lambda ign: self.do_cli("check", "--raw", self.lit_uri)) - def _check_lit_raw((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - data = simplejson.loads(out) - self.failUnlessReallyEqual(data["results"]["healthy"], True) - d.addCallback(_check_lit_raw) - - d.addCallback(lambda ign: c0.create_immutable_dirnode({}, convergence="")) - def _stash_lit_dir_uri(n): - self.lit_dir_uri = n.get_uri() - d.addCallback(_stash_lit_dir_uri) - - d.addCallback(lambda ign: self.do_cli("check", self.lit_dir_uri)) - d.addCallback(_check_lit) - - d.addCallback(lambda ign: self.do_cli("check", "--raw", self.lit_uri)) - d.addCallback(_check_lit_raw) - - def _clobber_shares(ignored): - # delete one, corrupt a second - shares = self.find_uri_shares(self.uri) - self.failUnlessReallyEqual(len(shares), 10) - os.unlink(shares[0][2]) - cso = debug.CorruptShareOptions() - cso.stdout = StringIO() - cso.parseOptions([shares[1][2]]) - storage_index = uri.from_string(self.uri).get_storage_index() - self._corrupt_share_line = " server %s, SI %s, shnum %d" % \ - (base32.b2a(shares[1][1]), - base32.b2a(storage_index), - shares[1][0]) - debug.corrupt_share(cso) - d.addCallback(_clobber_shares) - - d.addCallback(lambda ign: self.do_cli("check", "--verify", self.uri)) - def _check3((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - summary = [l for l in lines if l.startswith("Summary")][0] - self.failUnless("Summary: Unhealthy: 8 shares (enc 3-of-10)" - in summary, summary) - self.failUnless(" good-shares: 8 (encoding is 3-of-10)" in lines, out) - self.failUnless(" corrupt shares:" in lines, out) - self.failUnless(self._corrupt_share_line in lines, out) - d.addCallback(_check3) - - d.addCallback(lambda ign: self.do_cli("check", "--verify", "--raw", self.uri)) - def _check3_raw((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - data = simplejson.loads(out) - self.failUnlessReallyEqual(data["results"]["healthy"], False) - self.failUnlessIn("Unhealthy: 8 shares (enc 3-of-10)", data["summary"]) - self.failUnlessReallyEqual(data["results"]["count-shares-good"], 8) - self.failUnlessReallyEqual(data["results"]["count-corrupt-shares"], 1) - self.failUnlessIn("list-corrupt-shares", data["results"]) - d.addCallback(_check3_raw) - - d.addCallback(lambda ign: - self.do_cli("check", "--verify", "--repair", self.uri)) - def _check4((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("Summary: not healthy" in lines, out) - self.failUnless(" good-shares: 8 (encoding is 3-of-10)" in lines, out) - self.failUnless(" corrupt shares:" in lines, out) - self.failUnless(self._corrupt_share_line in lines, out) - self.failUnless(" repair successful" in lines, out) - d.addCallback(_check4) - - d.addCallback(lambda ign: - self.do_cli("check", "--verify", "--repair", self.uri)) - def _check5((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("Summary: healthy" in lines, out) - self.failUnless(" good-shares: 10 (encoding is 3-of-10)" in lines, out) - self.failIf(" corrupt shares:" in lines, out) - d.addCallback(_check5) - - return d - - def test_deep_check(self): - self.basedir = "cli/Check/deep_check" - self.set_up_grid() - c0 = self.g.clients[0] - self.uris = {} - self.fileurls = {} - DATA = "data" * 100 - quoted_good = quote_output(u"g\u00F6\u00F6d") - - d = c0.create_dirnode() - def _stash_root_and_create_file(n): - self.rootnode = n - self.rooturi = n.get_uri() - return n.add_file(u"g\u00F6\u00F6d", upload.Data(DATA, convergence="")) - d.addCallback(_stash_root_and_create_file) - def _stash_uri(fn, which): - self.uris[which] = fn.get_uri() - return fn - d.addCallback(_stash_uri, u"g\u00F6\u00F6d") - d.addCallback(lambda ign: - self.rootnode.add_file(u"small", - upload.Data("literal", - convergence=""))) - d.addCallback(_stash_uri, "small") - d.addCallback(lambda ign: - c0.create_mutable_file(MutableData(DATA+"1"))) - d.addCallback(lambda fn: self.rootnode.set_node(u"mutable", fn)) - d.addCallback(_stash_uri, "mutable") - - d.addCallback(lambda ign: self.do_cli("deep-check", self.rooturi)) - def _check1((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("done: 4 objects checked, 4 healthy, 0 unhealthy" - in lines, out) - d.addCallback(_check1) - - # root - # root/g\u00F6\u00F6d - # root/small - # root/mutable - - d.addCallback(lambda ign: self.do_cli("deep-check", "--verbose", - self.rooturi)) - def _check2((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("'': Healthy" in lines, out) - self.failUnless("'small': Healthy (LIT)" in lines, out) - self.failUnless((quoted_good + ": Healthy") in lines, out) - self.failUnless("'mutable': Healthy" in lines, out) - self.failUnless("done: 4 objects checked, 4 healthy, 0 unhealthy" - in lines, out) - d.addCallback(_check2) - - d.addCallback(lambda ign: self.do_cli("stats", self.rooturi)) - def _check_stats((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnlessIn(" count-immutable-files: 1", lines) - self.failUnlessIn(" count-mutable-files: 1", lines) - self.failUnlessIn(" count-literal-files: 1", lines) - self.failUnlessIn(" count-directories: 1", lines) - self.failUnlessIn(" size-immutable-files: 400", lines) - self.failUnlessIn("Size Histogram:", lines) - self.failUnlessIn(" 4-10 : 1 (10 B, 10 B)", lines) - self.failUnlessIn(" 317-1000 : 1 (1000 B, 1000 B)", lines) - d.addCallback(_check_stats) - - def _clobber_shares(ignored): - shares = self.find_uri_shares(self.uris[u"g\u00F6\u00F6d"]) - self.failUnlessReallyEqual(len(shares), 10) - os.unlink(shares[0][2]) - - shares = self.find_uri_shares(self.uris["mutable"]) - cso = debug.CorruptShareOptions() - cso.stdout = StringIO() - cso.parseOptions([shares[1][2]]) - storage_index = uri.from_string(self.uris["mutable"]).get_storage_index() - self._corrupt_share_line = " corrupt: server %s, SI %s, shnum %d" % \ - (base32.b2a(shares[1][1]), - base32.b2a(storage_index), - shares[1][0]) - debug.corrupt_share(cso) - d.addCallback(_clobber_shares) - - # root - # root/g\u00F6\u00F6d [9 shares] - # root/small - # root/mutable [1 corrupt share] - - d.addCallback(lambda ign: - self.do_cli("deep-check", "--verbose", self.rooturi)) - def _check3((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("'': Healthy" in lines, out) - self.failUnless("'small': Healthy (LIT)" in lines, out) - self.failUnless("'mutable': Healthy" in lines, out) # needs verifier - self.failUnless((quoted_good + ": Not Healthy: 9 shares (enc 3-of-10)") in lines, out) - self.failIf(self._corrupt_share_line in lines, out) - self.failUnless("done: 4 objects checked, 3 healthy, 1 unhealthy" - in lines, out) - d.addCallback(_check3) - - d.addCallback(lambda ign: - self.do_cli("deep-check", "--verbose", "--verify", - self.rooturi)) - def _check4((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("'': Healthy" in lines, out) - self.failUnless("'small': Healthy (LIT)" in lines, out) - mutable = [l for l in lines if l.startswith("'mutable'")][0] - self.failUnless(mutable.startswith("'mutable': Unhealthy: 9 shares (enc 3-of-10)"), - mutable) - self.failUnless(self._corrupt_share_line in lines, out) - self.failUnless((quoted_good + ": Not Healthy: 9 shares (enc 3-of-10)") in lines, out) - self.failUnless("done: 4 objects checked, 2 healthy, 2 unhealthy" - in lines, out) - d.addCallback(_check4) - - d.addCallback(lambda ign: - self.do_cli("deep-check", "--raw", - self.rooturi)) - def _check5((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - units = [simplejson.loads(line) for line in lines] - # root, small, g\u00F6\u00F6d, mutable, stats - self.failUnlessReallyEqual(len(units), 4+1) - d.addCallback(_check5) - - d.addCallback(lambda ign: - self.do_cli("deep-check", - "--verbose", "--verify", "--repair", - self.rooturi)) - def _check6((rc, out, err)): - self.failUnlessReallyEqual(err, "") - self.failUnlessReallyEqual(rc, 0) - lines = out.splitlines() - self.failUnless("'': healthy" in lines, out) - self.failUnless("'small': healthy" in lines, out) - self.failUnless("'mutable': not healthy" in lines, out) - self.failUnless(self._corrupt_share_line in lines, out) - self.failUnless((quoted_good + ": not healthy") in lines, out) - self.failUnless("done: 4 objects checked" in lines, out) - self.failUnless(" pre-repair: 2 healthy, 2 unhealthy" in lines, out) - self.failUnless(" 2 repairs attempted, 2 successful, 0 failed" - in lines, out) - self.failUnless(" post-repair: 4 healthy, 0 unhealthy" in lines,out) - d.addCallback(_check6) - - # now add a subdir, and a file below that, then make the subdir - # unrecoverable - - d.addCallback(lambda ign: self.rootnode.create_subdirectory(u"subdir")) - d.addCallback(_stash_uri, "subdir") - d.addCallback(lambda fn: - fn.add_file(u"subfile", upload.Data(DATA+"2", ""))) - d.addCallback(lambda ign: - self.delete_shares_numbered(self.uris["subdir"], - range(10))) - - # root - # rootg\u00F6\u00F6d/ - # root/small - # root/mutable - # root/subdir [unrecoverable: 0 shares] - # root/subfile - - d.addCallback(lambda ign: self.do_cli("manifest", self.rooturi)) - def _manifest_failed((rc, out, err)): - self.failIfEqual(rc, 0) - self.failUnlessIn("ERROR: UnrecoverableFileError", err) - # the fatal directory should still show up, as the last line - self.failUnlessIn(" subdir\n", out) - d.addCallback(_manifest_failed) - - d.addCallback(lambda ign: self.do_cli("deep-check", self.rooturi)) - def _deep_check_failed((rc, out, err)): - self.failIfEqual(rc, 0) - self.failUnlessIn("ERROR: UnrecoverableFileError", err) - # we want to make sure that the error indication is the last - # thing that gets emitted - self.failIf("done:" in out, out) - d.addCallback(_deep_check_failed) - - # this test is disabled until the deep-repair response to an - # unrepairable directory is fixed. The failure-to-repair should not - # throw an exception, but the failure-to-traverse that follows - # should throw UnrecoverableFileError. - - #d.addCallback(lambda ign: - # self.do_cli("deep-check", "--repair", self.rooturi)) - #def _deep_check_repair_failed((rc, out, err)): - # self.failIfEqual(rc, 0) - # print err - # self.failUnlessIn("ERROR: UnrecoverableFileError", err) - # self.failIf("done:" in out, out) - #d.addCallback(_deep_check_repair_failed) - - return d - - def test_check_without_alias(self): - # 'tahoe check' should output a sensible error message if it needs to - # find the default alias and can't - self.basedir = "cli/Check/check_without_alias" - self.set_up_grid() - d = self.do_cli("check") - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - d.addCallback(lambda ign: self.do_cli("deep-check")) - d.addCallback(_check) - return d - - def test_check_with_nonexistent_alias(self): - # 'tahoe check' should output a sensible error message if it needs to - # find an alias and can't. - self.basedir = "cli/Check/check_with_nonexistent_alias" - self.set_up_grid() - d = self.do_cli("check", "nonexistent:") - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("error:", err) - self.failUnlessIn("nonexistent", err) - self.failUnlessReallyEqual(out, "") - d.addCallback(_check) - return d - - def test_check_with_multiple_aliases(self): - self.basedir = "cli/Check/check_with_multiple_aliases" - self.set_up_grid() - self.uriList = [] - c0 = self.g.clients[0] - d = c0.create_dirnode() - def _stash_uri(n): - self.uriList.append(n.get_uri()) - d.addCallback(_stash_uri) - d = c0.create_dirnode() - d.addCallback(_stash_uri) - - d.addCallback(lambda ign: self.do_cli("check", self.uriList[0], self.uriList[1])) - def _check((rc, out, err)): - self.failUnlessReallyEqual(rc, 0) - self.failUnlessReallyEqual(err, "") - #Ensure healthy appears for each uri - self.failUnlessIn("Healthy", out[:len(out)/2]) - self.failUnlessIn("Healthy", out[len(out)/2:]) - d.addCallback(_check) - - d.addCallback(lambda ign: self.do_cli("check", self.uriList[0], "nonexistent:")) - def _check2((rc, out, err)): - self.failUnlessReallyEqual(rc, 1) - self.failUnlessIn("Healthy", out) - self.failUnlessIn("error:", err) - self.failUnlessIn("nonexistent", err) - d.addCallback(_check2) - - return d - - class Errors(GridTestMixin, CLITestMixin, unittest.TestCase): def test_get(self): self.basedir = "cli/Errors/get" diff --git a/src/allmydata/test/test_cli_backup.py b/src/allmydata/test/test_cli_backup.py new file mode 100644 index 00000000..6d1dbe92 --- /dev/null +++ b/src/allmydata/test/test_cli_backup.py @@ -0,0 +1,475 @@ +import os.path +from twisted.trial import unittest +from cStringIO import StringIO +import re + +from mock import patch + +from allmydata.util import fileutil +from allmydata.util.fileutil import abspath_expanduser_unicode +from allmydata.util.encodingutil import get_io_encoding, unicode_to_argv +from allmydata.scripts import cli, backupdb +from .common_util import StallMixin +from .no_network import GridTestMixin +from .test_cli import CLITestMixin, parse_options + +timeout = 480 # deep_check takes 360s on Zandr's linksys box, others take > 240s + +class Backup(GridTestMixin, CLITestMixin, StallMixin, unittest.TestCase): + + def writeto(self, path, data): + full_path = os.path.join(self.basedir, "home", path) + fileutil.make_dirs(os.path.dirname(full_path)) + fileutil.write(full_path, data) + + def count_output(self, out): + mo = re.search(r"(\d)+ files uploaded \((\d+) reused\), " + "(\d)+ files skipped, " + "(\d+) directories created \((\d+) reused\), " + "(\d+) directories skipped", out) + return [int(s) for s in mo.groups()] + + def count_output2(self, out): + mo = re.search(r"(\d)+ files checked, (\d+) directories checked", out) + return [int(s) for s in mo.groups()] + + def test_backup(self): + self.basedir = "cli/Backup/backup" + self.set_up_grid() + + # is the backupdb available? If so, we test that a second backup does + # not create new directories. + hush = StringIO() + bdb = backupdb.get_backupdb(os.path.join(self.basedir, "dbtest"), + hush) + self.failUnless(bdb) + + # create a small local directory with a couple of files + source = os.path.join(self.basedir, "home") + fileutil.make_dirs(os.path.join(source, "empty")) + self.writeto("parent/subdir/foo.txt", "foo") + self.writeto("parent/subdir/bar.txt", "bar\n" * 1000) + self.writeto("parent/blah.txt", "blah") + + def do_backup(verbose=False): + cmd = ["backup"] + if verbose: + cmd.append("--verbose") + cmd.append(source) + cmd.append("tahoe:backups") + return self.do_cli(*cmd) + + d = self.do_cli("create-alias", "tahoe") + + d.addCallback(lambda res: do_backup()) + def _check0((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + fu, fr, fs, dc, dr, ds = self.count_output(out) + # foo.txt, bar.txt, blah.txt + self.failUnlessReallyEqual(fu, 3) + self.failUnlessReallyEqual(fr, 0) + self.failUnlessReallyEqual(fs, 0) + # empty, home, home/parent, home/parent/subdir + self.failUnlessReallyEqual(dc, 4) + self.failUnlessReallyEqual(dr, 0) + self.failUnlessReallyEqual(ds, 0) + d.addCallback(_check0) + + d.addCallback(lambda res: self.do_cli("ls", "--uri", "tahoe:backups")) + def _check1((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.split("\n") + children = dict([line.split() for line in lines if line]) + latest_uri = children["Latest"] + self.failUnless(latest_uri.startswith("URI:DIR2-CHK:"), latest_uri) + childnames = children.keys() + self.failUnlessReallyEqual(sorted(childnames), ["Archives", "Latest"]) + d.addCallback(_check1) + d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Latest")) + def _check2((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(sorted(out.split()), ["empty", "parent"]) + d.addCallback(_check2) + d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Latest/empty")) + def _check2a((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(out.strip(), "") + d.addCallback(_check2a) + d.addCallback(lambda res: self.do_cli("get", "tahoe:backups/Latest/parent/subdir/foo.txt")) + def _check3((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(out, "foo") + d.addCallback(_check3) + d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Archives")) + def _check4((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + self.old_archives = out.split() + self.failUnlessReallyEqual(len(self.old_archives), 1) + d.addCallback(_check4) + + + d.addCallback(self.stall, 1.1) + d.addCallback(lambda res: do_backup()) + def _check4a((rc, out, err)): + # second backup should reuse everything, if the backupdb is + # available + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + fu, fr, fs, dc, dr, ds = self.count_output(out) + # foo.txt, bar.txt, blah.txt + self.failUnlessReallyEqual(fu, 0) + self.failUnlessReallyEqual(fr, 3) + self.failUnlessReallyEqual(fs, 0) + # empty, home, home/parent, home/parent/subdir + self.failUnlessReallyEqual(dc, 0) + self.failUnlessReallyEqual(dr, 4) + self.failUnlessReallyEqual(ds, 0) + d.addCallback(_check4a) + + # sneak into the backupdb, crank back the "last checked" + # timestamp to force a check on all files + def _reset_last_checked(res): + dbfile = os.path.join(self.get_clientdir(), + "private", "backupdb.sqlite") + self.failUnless(os.path.exists(dbfile), dbfile) + bdb = backupdb.get_backupdb(dbfile) + bdb.cursor.execute("UPDATE last_upload SET last_checked=0") + bdb.cursor.execute("UPDATE directories SET last_checked=0") + bdb.connection.commit() + + d.addCallback(_reset_last_checked) + + d.addCallback(self.stall, 1.1) + d.addCallback(lambda res: do_backup(verbose=True)) + def _check4b((rc, out, err)): + # we should check all files, and re-use all of them. None of + # the directories should have been changed, so we should + # re-use all of them too. + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + fu, fr, fs, dc, dr, ds = self.count_output(out) + fchecked, dchecked = self.count_output2(out) + self.failUnlessReallyEqual(fchecked, 3) + self.failUnlessReallyEqual(fu, 0) + self.failUnlessReallyEqual(fr, 3) + self.failUnlessReallyEqual(fs, 0) + self.failUnlessReallyEqual(dchecked, 4) + self.failUnlessReallyEqual(dc, 0) + self.failUnlessReallyEqual(dr, 4) + self.failUnlessReallyEqual(ds, 0) + d.addCallback(_check4b) + + d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Archives")) + def _check5((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + self.new_archives = out.split() + self.failUnlessReallyEqual(len(self.new_archives), 3, out) + # the original backup should still be the oldest (i.e. sorts + # alphabetically towards the beginning) + self.failUnlessReallyEqual(sorted(self.new_archives)[0], + self.old_archives[0]) + d.addCallback(_check5) + + d.addCallback(self.stall, 1.1) + def _modify(res): + self.writeto("parent/subdir/foo.txt", "FOOF!") + # and turn a file into a directory + os.unlink(os.path.join(source, "parent/blah.txt")) + os.mkdir(os.path.join(source, "parent/blah.txt")) + self.writeto("parent/blah.txt/surprise file", "surprise") + self.writeto("parent/blah.txt/surprisedir/subfile", "surprise") + # turn a directory into a file + os.rmdir(os.path.join(source, "empty")) + self.writeto("empty", "imagine nothing being here") + return do_backup() + d.addCallback(_modify) + def _check5a((rc, out, err)): + # second backup should reuse bar.txt (if backupdb is available), + # and upload the rest. None of the directories can be reused. + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + fu, fr, fs, dc, dr, ds = self.count_output(out) + # new foo.txt, surprise file, subfile, empty + self.failUnlessReallyEqual(fu, 4) + # old bar.txt + self.failUnlessReallyEqual(fr, 1) + self.failUnlessReallyEqual(fs, 0) + # home, parent, subdir, blah.txt, surprisedir + self.failUnlessReallyEqual(dc, 5) + self.failUnlessReallyEqual(dr, 0) + self.failUnlessReallyEqual(ds, 0) + d.addCallback(_check5a) + d.addCallback(lambda res: self.do_cli("ls", "tahoe:backups/Archives")) + def _check6((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + self.new_archives = out.split() + self.failUnlessReallyEqual(len(self.new_archives), 4) + self.failUnlessReallyEqual(sorted(self.new_archives)[0], + self.old_archives[0]) + d.addCallback(_check6) + d.addCallback(lambda res: self.do_cli("get", "tahoe:backups/Latest/parent/subdir/foo.txt")) + def _check7((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(out, "FOOF!") + # the old snapshot should not be modified + return self.do_cli("get", "tahoe:backups/Archives/%s/parent/subdir/foo.txt" % self.old_archives[0]) + d.addCallback(_check7) + def _check8((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(out, "foo") + d.addCallback(_check8) + + return d + + # on our old dapper buildslave, this test takes a long time (usually + # 130s), so we have to bump up the default 120s timeout. The create-alias + # and initial backup alone take 60s, probably because of the handful of + # dirnodes being created (RSA key generation). The backup between check4 + # and check4a takes 6s, as does the backup before check4b. + test_backup.timeout = 3000 + + def _check_filtering(self, filtered, all, included, excluded): + filtered = set(filtered) + all = set(all) + included = set(included) + excluded = set(excluded) + self.failUnlessReallyEqual(filtered, included) + self.failUnlessReallyEqual(all.difference(filtered), excluded) + + def test_exclude_options(self): + root_listdir = (u'lib.a', u'_darcs', u'subdir', u'nice_doc.lyx') + subdir_listdir = (u'another_doc.lyx', u'run_snake_run.py', u'CVS', u'.svn', u'_darcs') + basedir = "cli/Backup/exclude_options" + fileutil.make_dirs(basedir) + nodeurl_path = os.path.join(basedir, 'node.url') + fileutil.write(nodeurl_path, 'http://example.net:2357/') + def parse(args): return parse_options(basedir, "backup", args) + + # test simple exclude + backup_options = parse(['--exclude', '*lyx', 'from', 'to']) + filtered = list(backup_options.filter_listdir(root_listdir)) + self._check_filtering(filtered, root_listdir, (u'lib.a', u'_darcs', u'subdir'), + (u'nice_doc.lyx',)) + # multiple exclude + backup_options = parse(['--exclude', '*lyx', '--exclude', 'lib.?', 'from', 'to']) + filtered = list(backup_options.filter_listdir(root_listdir)) + self._check_filtering(filtered, root_listdir, (u'_darcs', u'subdir'), + (u'nice_doc.lyx', u'lib.a')) + # vcs metadata exclusion + backup_options = parse(['--exclude-vcs', 'from', 'to']) + filtered = list(backup_options.filter_listdir(subdir_listdir)) + self._check_filtering(filtered, subdir_listdir, (u'another_doc.lyx', u'run_snake_run.py',), + (u'CVS', u'.svn', u'_darcs')) + # read exclude patterns from file + exclusion_string = "_darcs\n*py\n.svn" + excl_filepath = os.path.join(basedir, 'exclusion') + fileutil.write(excl_filepath, exclusion_string) + backup_options = parse(['--exclude-from', excl_filepath, 'from', 'to']) + filtered = list(backup_options.filter_listdir(subdir_listdir)) + self._check_filtering(filtered, subdir_listdir, (u'another_doc.lyx', u'CVS'), + (u'.svn', u'_darcs', u'run_snake_run.py')) + # test BackupConfigurationError + self.failUnlessRaises(cli.BackupConfigurationError, + parse, + ['--exclude-from', excl_filepath + '.no', 'from', 'to']) + + # test that an iterator works too + backup_options = parse(['--exclude', '*lyx', 'from', 'to']) + filtered = list(backup_options.filter_listdir(iter(root_listdir))) + self._check_filtering(filtered, root_listdir, (u'lib.a', u'_darcs', u'subdir'), + (u'nice_doc.lyx',)) + + def test_exclude_options_unicode(self): + nice_doc = u"nice_d\u00F8c.lyx" + try: + doc_pattern_arg = u"*d\u00F8c*".encode(get_io_encoding()) + except UnicodeEncodeError: + raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") + + root_listdir = (u'lib.a', u'_darcs', u'subdir', nice_doc) + basedir = "cli/Backup/exclude_options_unicode" + fileutil.make_dirs(basedir) + nodeurl_path = os.path.join(basedir, 'node.url') + fileutil.write(nodeurl_path, 'http://example.net:2357/') + def parse(args): return parse_options(basedir, "backup", args) + + # test simple exclude + backup_options = parse(['--exclude', doc_pattern_arg, 'from', 'to']) + filtered = list(backup_options.filter_listdir(root_listdir)) + self._check_filtering(filtered, root_listdir, (u'lib.a', u'_darcs', u'subdir'), + (nice_doc,)) + # multiple exclude + backup_options = parse(['--exclude', doc_pattern_arg, '--exclude', 'lib.?', 'from', 'to']) + filtered = list(backup_options.filter_listdir(root_listdir)) + self._check_filtering(filtered, root_listdir, (u'_darcs', u'subdir'), + (nice_doc, u'lib.a')) + # read exclude patterns from file + exclusion_string = doc_pattern_arg + "\nlib.?" + excl_filepath = os.path.join(basedir, 'exclusion') + fileutil.write(excl_filepath, exclusion_string) + backup_options = parse(['--exclude-from', excl_filepath, 'from', 'to']) + filtered = list(backup_options.filter_listdir(root_listdir)) + self._check_filtering(filtered, root_listdir, (u'_darcs', u'subdir'), + (nice_doc, u'lib.a')) + + # test that an iterator works too + backup_options = parse(['--exclude', doc_pattern_arg, 'from', 'to']) + filtered = list(backup_options.filter_listdir(iter(root_listdir))) + self._check_filtering(filtered, root_listdir, (u'lib.a', u'_darcs', u'subdir'), + (nice_doc,)) + + @patch('__builtin__.file') + def test_exclude_from_tilde_expansion(self, mock): + basedir = "cli/Backup/exclude_from_tilde_expansion" + fileutil.make_dirs(basedir) + nodeurl_path = os.path.join(basedir, 'node.url') + fileutil.write(nodeurl_path, 'http://example.net:2357/') + def parse(args): return parse_options(basedir, "backup", args) + + # ensure that tilde expansion is performed on exclude-from argument + exclude_file = u'~/.tahoe/excludes.dummy' + + mock.return_value = StringIO() + parse(['--exclude-from', unicode_to_argv(exclude_file), 'from', 'to']) + self.failUnlessIn(((abspath_expanduser_unicode(exclude_file),), {}), mock.call_args_list) + + def test_ignore_symlinks(self): + if not hasattr(os, 'symlink'): + raise unittest.SkipTest("Symlinks are not supported by Python on this platform.") + + self.basedir = os.path.dirname(self.mktemp()) + self.set_up_grid() + + source = os.path.join(self.basedir, "home") + self.writeto("foo.txt", "foo") + os.symlink(os.path.join(source, "foo.txt"), os.path.join(source, "foo2.txt")) + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda res: self.do_cli("backup", "--verbose", source, "tahoe:test")) + + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 2) + foo2 = os.path.join(source, "foo2.txt") + self.failUnlessIn("WARNING: cannot backup symlink ", err) + self.failUnlessIn(foo2, err) + + fu, fr, fs, dc, dr, ds = self.count_output(out) + # foo.txt + self.failUnlessReallyEqual(fu, 1) + self.failUnlessReallyEqual(fr, 0) + # foo2.txt + self.failUnlessReallyEqual(fs, 1) + # home + self.failUnlessReallyEqual(dc, 1) + self.failUnlessReallyEqual(dr, 0) + self.failUnlessReallyEqual(ds, 0) + + d.addCallback(_check) + return d + + def test_ignore_unreadable_file(self): + self.basedir = os.path.dirname(self.mktemp()) + self.set_up_grid() + + source = os.path.join(self.basedir, "home") + self.writeto("foo.txt", "foo") + os.chmod(os.path.join(source, "foo.txt"), 0000) + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda res: self.do_cli("backup", source, "tahoe:test")) + + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 2) + self.failUnlessReallyEqual(err, "WARNING: permission denied on file %s\n" % os.path.join(source, "foo.txt")) + + fu, fr, fs, dc, dr, ds = self.count_output(out) + self.failUnlessReallyEqual(fu, 0) + self.failUnlessReallyEqual(fr, 0) + # foo.txt + self.failUnlessReallyEqual(fs, 1) + # home + self.failUnlessReallyEqual(dc, 1) + self.failUnlessReallyEqual(dr, 0) + self.failUnlessReallyEqual(ds, 0) + d.addCallback(_check) + + # This is necessary for the temp files to be correctly removed + def _cleanup(self): + os.chmod(os.path.join(source, "foo.txt"), 0644) + d.addCallback(_cleanup) + d.addErrback(_cleanup) + + return d + + def test_ignore_unreadable_directory(self): + self.basedir = os.path.dirname(self.mktemp()) + self.set_up_grid() + + source = os.path.join(self.basedir, "home") + os.mkdir(source) + os.mkdir(os.path.join(source, "test")) + os.chmod(os.path.join(source, "test"), 0000) + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda res: self.do_cli("backup", source, "tahoe:test")) + + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 2) + self.failUnlessReallyEqual(err, "WARNING: permission denied on directory %s\n" % os.path.join(source, "test")) + + fu, fr, fs, dc, dr, ds = self.count_output(out) + self.failUnlessReallyEqual(fu, 0) + self.failUnlessReallyEqual(fr, 0) + self.failUnlessReallyEqual(fs, 0) + # home, test + self.failUnlessReallyEqual(dc, 2) + self.failUnlessReallyEqual(dr, 0) + # test + self.failUnlessReallyEqual(ds, 1) + d.addCallback(_check) + + # This is necessary for the temp files to be correctly removed + def _cleanup(self): + os.chmod(os.path.join(source, "test"), 0655) + d.addCallback(_cleanup) + d.addErrback(_cleanup) + return d + + def test_backup_without_alias(self): + # 'tahoe backup' should output a sensible error message when invoked + # without an alias instead of a stack trace. + self.basedir = os.path.dirname(self.mktemp()) + self.set_up_grid() + source = os.path.join(self.basedir, "file1") + d = self.do_cli('backup', source, source) + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + return d + + def test_backup_with_nonexistent_alias(self): + # 'tahoe backup' should output a sensible error message when invoked + # with a nonexistent alias. + self.basedir = os.path.dirname(self.mktemp()) + self.set_up_grid() + source = os.path.join(self.basedir, "file1") + d = self.do_cli("backup", source, "nonexistent:" + source) + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessIn("nonexistent", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + return d diff --git a/src/allmydata/test/test_cli_check.py b/src/allmydata/test/test_cli_check.py new file mode 100644 index 00000000..8cd4d10b --- /dev/null +++ b/src/allmydata/test/test_cli_check.py @@ -0,0 +1,415 @@ +import os.path +import simplejson +from twisted.trial import unittest +from cStringIO import StringIO + +from allmydata import uri +from allmydata.util import base32 +from allmydata.util.encodingutil import quote_output, to_str +from allmydata.mutable.publish import MutableData +from allmydata.immutable import upload +from allmydata.scripts import debug +from .no_network import GridTestMixin +from .test_cli import CLITestMixin + +timeout = 480 # deep_check takes 360s on Zandr's linksys box, others take > 240s + +class Check(GridTestMixin, CLITestMixin, unittest.TestCase): + + def test_check(self): + self.basedir = "cli/Check/check" + self.set_up_grid() + c0 = self.g.clients[0] + DATA = "data" * 100 + DATA_uploadable = MutableData(DATA) + d = c0.create_mutable_file(DATA_uploadable) + def _stash_uri(n): + self.uri = n.get_uri() + d.addCallback(_stash_uri) + + d.addCallback(lambda ign: self.do_cli("check", self.uri)) + def _check1((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("Summary: Healthy" in lines, out) + self.failUnless(" good-shares: 10 (encoding is 3-of-10)" in lines, out) + d.addCallback(_check1) + + d.addCallback(lambda ign: self.do_cli("check", "--raw", self.uri)) + def _check2((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + data = simplejson.loads(out) + self.failUnlessReallyEqual(to_str(data["summary"]), "Healthy") + self.failUnlessReallyEqual(data["results"]["healthy"], True) + d.addCallback(_check2) + + d.addCallback(lambda ign: c0.upload(upload.Data("literal", convergence=""))) + def _stash_lit_uri(n): + self.lit_uri = n.get_uri() + d.addCallback(_stash_lit_uri) + + d.addCallback(lambda ign: self.do_cli("check", self.lit_uri)) + def _check_lit((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("Summary: Healthy (LIT)" in lines, out) + d.addCallback(_check_lit) + + d.addCallback(lambda ign: self.do_cli("check", "--raw", self.lit_uri)) + def _check_lit_raw((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + data = simplejson.loads(out) + self.failUnlessReallyEqual(data["results"]["healthy"], True) + d.addCallback(_check_lit_raw) + + d.addCallback(lambda ign: c0.create_immutable_dirnode({}, convergence="")) + def _stash_lit_dir_uri(n): + self.lit_dir_uri = n.get_uri() + d.addCallback(_stash_lit_dir_uri) + + d.addCallback(lambda ign: self.do_cli("check", self.lit_dir_uri)) + d.addCallback(_check_lit) + + d.addCallback(lambda ign: self.do_cli("check", "--raw", self.lit_uri)) + d.addCallback(_check_lit_raw) + + def _clobber_shares(ignored): + # delete one, corrupt a second + shares = self.find_uri_shares(self.uri) + self.failUnlessReallyEqual(len(shares), 10) + os.unlink(shares[0][2]) + cso = debug.CorruptShareOptions() + cso.stdout = StringIO() + cso.parseOptions([shares[1][2]]) + storage_index = uri.from_string(self.uri).get_storage_index() + self._corrupt_share_line = " server %s, SI %s, shnum %d" % \ + (base32.b2a(shares[1][1]), + base32.b2a(storage_index), + shares[1][0]) + debug.corrupt_share(cso) + d.addCallback(_clobber_shares) + + d.addCallback(lambda ign: self.do_cli("check", "--verify", self.uri)) + def _check3((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + summary = [l for l in lines if l.startswith("Summary")][0] + self.failUnless("Summary: Unhealthy: 8 shares (enc 3-of-10)" + in summary, summary) + self.failUnless(" good-shares: 8 (encoding is 3-of-10)" in lines, out) + self.failUnless(" corrupt shares:" in lines, out) + self.failUnless(self._corrupt_share_line in lines, out) + d.addCallback(_check3) + + d.addCallback(lambda ign: self.do_cli("check", "--verify", "--raw", self.uri)) + def _check3_raw((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + data = simplejson.loads(out) + self.failUnlessReallyEqual(data["results"]["healthy"], False) + self.failUnlessIn("Unhealthy: 8 shares (enc 3-of-10)", data["summary"]) + self.failUnlessReallyEqual(data["results"]["count-shares-good"], 8) + self.failUnlessReallyEqual(data["results"]["count-corrupt-shares"], 1) + self.failUnlessIn("list-corrupt-shares", data["results"]) + d.addCallback(_check3_raw) + + d.addCallback(lambda ign: + self.do_cli("check", "--verify", "--repair", self.uri)) + def _check4((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("Summary: not healthy" in lines, out) + self.failUnless(" good-shares: 8 (encoding is 3-of-10)" in lines, out) + self.failUnless(" corrupt shares:" in lines, out) + self.failUnless(self._corrupt_share_line in lines, out) + self.failUnless(" repair successful" in lines, out) + d.addCallback(_check4) + + d.addCallback(lambda ign: + self.do_cli("check", "--verify", "--repair", self.uri)) + def _check5((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("Summary: healthy" in lines, out) + self.failUnless(" good-shares: 10 (encoding is 3-of-10)" in lines, out) + self.failIf(" corrupt shares:" in lines, out) + d.addCallback(_check5) + + return d + + def test_deep_check(self): + self.basedir = "cli/Check/deep_check" + self.set_up_grid() + c0 = self.g.clients[0] + self.uris = {} + self.fileurls = {} + DATA = "data" * 100 + quoted_good = quote_output(u"g\u00F6\u00F6d") + + d = c0.create_dirnode() + def _stash_root_and_create_file(n): + self.rootnode = n + self.rooturi = n.get_uri() + return n.add_file(u"g\u00F6\u00F6d", upload.Data(DATA, convergence="")) + d.addCallback(_stash_root_and_create_file) + def _stash_uri(fn, which): + self.uris[which] = fn.get_uri() + return fn + d.addCallback(_stash_uri, u"g\u00F6\u00F6d") + d.addCallback(lambda ign: + self.rootnode.add_file(u"small", + upload.Data("literal", + convergence=""))) + d.addCallback(_stash_uri, "small") + d.addCallback(lambda ign: + c0.create_mutable_file(MutableData(DATA+"1"))) + d.addCallback(lambda fn: self.rootnode.set_node(u"mutable", fn)) + d.addCallback(_stash_uri, "mutable") + + d.addCallback(lambda ign: self.do_cli("deep-check", self.rooturi)) + def _check1((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("done: 4 objects checked, 4 healthy, 0 unhealthy" + in lines, out) + d.addCallback(_check1) + + # root + # root/g\u00F6\u00F6d + # root/small + # root/mutable + + d.addCallback(lambda ign: self.do_cli("deep-check", "--verbose", + self.rooturi)) + def _check2((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("'': Healthy" in lines, out) + self.failUnless("'small': Healthy (LIT)" in lines, out) + self.failUnless((quoted_good + ": Healthy") in lines, out) + self.failUnless("'mutable': Healthy" in lines, out) + self.failUnless("done: 4 objects checked, 4 healthy, 0 unhealthy" + in lines, out) + d.addCallback(_check2) + + d.addCallback(lambda ign: self.do_cli("stats", self.rooturi)) + def _check_stats((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnlessIn(" count-immutable-files: 1", lines) + self.failUnlessIn(" count-mutable-files: 1", lines) + self.failUnlessIn(" count-literal-files: 1", lines) + self.failUnlessIn(" count-directories: 1", lines) + self.failUnlessIn(" size-immutable-files: 400", lines) + self.failUnlessIn("Size Histogram:", lines) + self.failUnlessIn(" 4-10 : 1 (10 B, 10 B)", lines) + self.failUnlessIn(" 317-1000 : 1 (1000 B, 1000 B)", lines) + d.addCallback(_check_stats) + + def _clobber_shares(ignored): + shares = self.find_uri_shares(self.uris[u"g\u00F6\u00F6d"]) + self.failUnlessReallyEqual(len(shares), 10) + os.unlink(shares[0][2]) + + shares = self.find_uri_shares(self.uris["mutable"]) + cso = debug.CorruptShareOptions() + cso.stdout = StringIO() + cso.parseOptions([shares[1][2]]) + storage_index = uri.from_string(self.uris["mutable"]).get_storage_index() + self._corrupt_share_line = " corrupt: server %s, SI %s, shnum %d" % \ + (base32.b2a(shares[1][1]), + base32.b2a(storage_index), + shares[1][0]) + debug.corrupt_share(cso) + d.addCallback(_clobber_shares) + + # root + # root/g\u00F6\u00F6d [9 shares] + # root/small + # root/mutable [1 corrupt share] + + d.addCallback(lambda ign: + self.do_cli("deep-check", "--verbose", self.rooturi)) + def _check3((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("'': Healthy" in lines, out) + self.failUnless("'small': Healthy (LIT)" in lines, out) + self.failUnless("'mutable': Healthy" in lines, out) # needs verifier + self.failUnless((quoted_good + ": Not Healthy: 9 shares (enc 3-of-10)") in lines, out) + self.failIf(self._corrupt_share_line in lines, out) + self.failUnless("done: 4 objects checked, 3 healthy, 1 unhealthy" + in lines, out) + d.addCallback(_check3) + + d.addCallback(lambda ign: + self.do_cli("deep-check", "--verbose", "--verify", + self.rooturi)) + def _check4((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("'': Healthy" in lines, out) + self.failUnless("'small': Healthy (LIT)" in lines, out) + mutable = [l for l in lines if l.startswith("'mutable'")][0] + self.failUnless(mutable.startswith("'mutable': Unhealthy: 9 shares (enc 3-of-10)"), + mutable) + self.failUnless(self._corrupt_share_line in lines, out) + self.failUnless((quoted_good + ": Not Healthy: 9 shares (enc 3-of-10)") in lines, out) + self.failUnless("done: 4 objects checked, 2 healthy, 2 unhealthy" + in lines, out) + d.addCallback(_check4) + + d.addCallback(lambda ign: + self.do_cli("deep-check", "--raw", + self.rooturi)) + def _check5((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + units = [simplejson.loads(line) for line in lines] + # root, small, g\u00F6\u00F6d, mutable, stats + self.failUnlessReallyEqual(len(units), 4+1) + d.addCallback(_check5) + + d.addCallback(lambda ign: + self.do_cli("deep-check", + "--verbose", "--verify", "--repair", + self.rooturi)) + def _check6((rc, out, err)): + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(rc, 0) + lines = out.splitlines() + self.failUnless("'': healthy" in lines, out) + self.failUnless("'small': healthy" in lines, out) + self.failUnless("'mutable': not healthy" in lines, out) + self.failUnless(self._corrupt_share_line in lines, out) + self.failUnless((quoted_good + ": not healthy") in lines, out) + self.failUnless("done: 4 objects checked" in lines, out) + self.failUnless(" pre-repair: 2 healthy, 2 unhealthy" in lines, out) + self.failUnless(" 2 repairs attempted, 2 successful, 0 failed" + in lines, out) + self.failUnless(" post-repair: 4 healthy, 0 unhealthy" in lines,out) + d.addCallback(_check6) + + # now add a subdir, and a file below that, then make the subdir + # unrecoverable + + d.addCallback(lambda ign: self.rootnode.create_subdirectory(u"subdir")) + d.addCallback(_stash_uri, "subdir") + d.addCallback(lambda fn: + fn.add_file(u"subfile", upload.Data(DATA+"2", ""))) + d.addCallback(lambda ign: + self.delete_shares_numbered(self.uris["subdir"], + range(10))) + + # root + # rootg\u00F6\u00F6d/ + # root/small + # root/mutable + # root/subdir [unrecoverable: 0 shares] + # root/subfile + + d.addCallback(lambda ign: self.do_cli("manifest", self.rooturi)) + def _manifest_failed((rc, out, err)): + self.failIfEqual(rc, 0) + self.failUnlessIn("ERROR: UnrecoverableFileError", err) + # the fatal directory should still show up, as the last line + self.failUnlessIn(" subdir\n", out) + d.addCallback(_manifest_failed) + + d.addCallback(lambda ign: self.do_cli("deep-check", self.rooturi)) + def _deep_check_failed((rc, out, err)): + self.failIfEqual(rc, 0) + self.failUnlessIn("ERROR: UnrecoverableFileError", err) + # we want to make sure that the error indication is the last + # thing that gets emitted + self.failIf("done:" in out, out) + d.addCallback(_deep_check_failed) + + # this test is disabled until the deep-repair response to an + # unrepairable directory is fixed. The failure-to-repair should not + # throw an exception, but the failure-to-traverse that follows + # should throw UnrecoverableFileError. + + #d.addCallback(lambda ign: + # self.do_cli("deep-check", "--repair", self.rooturi)) + #def _deep_check_repair_failed((rc, out, err)): + # self.failIfEqual(rc, 0) + # print err + # self.failUnlessIn("ERROR: UnrecoverableFileError", err) + # self.failIf("done:" in out, out) + #d.addCallback(_deep_check_repair_failed) + + return d + + def test_check_without_alias(self): + # 'tahoe check' should output a sensible error message if it needs to + # find the default alias and can't + self.basedir = "cli/Check/check_without_alias" + self.set_up_grid() + d = self.do_cli("check") + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + d.addCallback(lambda ign: self.do_cli("deep-check")) + d.addCallback(_check) + return d + + def test_check_with_nonexistent_alias(self): + # 'tahoe check' should output a sensible error message if it needs to + # find an alias and can't. + self.basedir = "cli/Check/check_with_nonexistent_alias" + self.set_up_grid() + d = self.do_cli("check", "nonexistent:") + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessIn("nonexistent", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + return d + + def test_check_with_multiple_aliases(self): + self.basedir = "cli/Check/check_with_multiple_aliases" + self.set_up_grid() + self.uriList = [] + c0 = self.g.clients[0] + d = c0.create_dirnode() + def _stash_uri(n): + self.uriList.append(n.get_uri()) + d.addCallback(_stash_uri) + d = c0.create_dirnode() + d.addCallback(_stash_uri) + + d.addCallback(lambda ign: self.do_cli("check", self.uriList[0], self.uriList[1])) + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(err, "") + #Ensure healthy appears for each uri + self.failUnlessIn("Healthy", out[:len(out)/2]) + self.failUnlessIn("Healthy", out[len(out)/2:]) + d.addCallback(_check) + + d.addCallback(lambda ign: self.do_cli("check", self.uriList[0], "nonexistent:")) + def _check2((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("Healthy", out) + self.failUnlessIn("error:", err) + self.failUnlessIn("nonexistent", err) + d.addCallback(_check2) + + return d diff --git a/src/allmydata/test/test_cli_cp.py b/src/allmydata/test/test_cli_cp.py new file mode 100644 index 00000000..032e104b --- /dev/null +++ b/src/allmydata/test/test_cli_cp.py @@ -0,0 +1,655 @@ +import os.path, simplejson +from twisted.trial import unittest +from twisted.python import usage + +from allmydata.scripts import cli +from allmydata.util import fileutil +from allmydata.util.encodingutil import (quote_output, get_io_encoding, + unicode_to_output, to_str) +from .no_network import GridTestMixin +from .test_cli import CLITestMixin + +timeout = 480 # deep_check takes 360s on Zandr's linksys box, others take > 240s + +class Cp(GridTestMixin, CLITestMixin, unittest.TestCase): + + def test_not_enough_args(self): + o = cli.CpOptions() + self.failUnlessRaises(usage.UsageError, + o.parseOptions, ["onearg"]) + + def test_unicode_filename(self): + self.basedir = "cli/Cp/unicode_filename" + + fn1 = os.path.join(unicode(self.basedir), u"\u00C4rtonwall") + try: + fn1_arg = fn1.encode(get_io_encoding()) + artonwall_arg = u"\u00C4rtonwall".encode(get_io_encoding()) + except UnicodeEncodeError: + raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") + + self.skip_if_cannot_represent_filename(fn1) + + self.set_up_grid() + + DATA1 = "unicode file content" + fileutil.write(fn1, DATA1) + + fn2 = os.path.join(self.basedir, "Metallica") + DATA2 = "non-unicode file content" + fileutil.write(fn2, DATA2) + + d = self.do_cli("create-alias", "tahoe") + + d.addCallback(lambda res: self.do_cli("cp", fn1_arg, "tahoe:")) + + d.addCallback(lambda res: self.do_cli("get", "tahoe:" + artonwall_arg)) + d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA1)) + + d.addCallback(lambda res: self.do_cli("cp", fn2, "tahoe:")) + + d.addCallback(lambda res: self.do_cli("get", "tahoe:Metallica")) + d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA2)) + + d.addCallback(lambda res: self.do_cli("ls", "tahoe:")) + def _check((rc, out, err)): + try: + unicode_to_output(u"\u00C4rtonwall") + except UnicodeEncodeError: + self.failUnlessReallyEqual(rc, 1) + self.failUnlessReallyEqual(out, "Metallica\n") + self.failUnlessIn(quote_output(u"\u00C4rtonwall"), err) + self.failUnlessIn("files whose names could not be converted", err) + else: + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(out.decode(get_io_encoding()), u"Metallica\n\u00C4rtonwall\n") + self.failUnlessReallyEqual(err, "") + d.addCallback(_check) + + return d + + def test_dangling_symlink_vs_recursion(self): + if not hasattr(os, 'symlink'): + raise unittest.SkipTest("Symlinks are not supported by Python on this platform.") + + # cp -r on a directory containing a dangling symlink shouldn't assert + self.basedir = "cli/Cp/dangling_symlink_vs_recursion" + self.set_up_grid() + dn = os.path.join(self.basedir, "dir") + os.mkdir(dn) + fn = os.path.join(dn, "Fakebandica") + ln = os.path.join(dn, "link") + os.symlink(fn, ln) + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda res: self.do_cli("cp", "--recursive", + dn, "tahoe:")) + return d + + def test_copy_using_filecap(self): + self.basedir = "cli/Cp/test_copy_using_filecap" + self.set_up_grid() + outdir = os.path.join(self.basedir, "outdir") + os.mkdir(outdir) + fn1 = os.path.join(self.basedir, "Metallica") + fn2 = os.path.join(outdir, "Not Metallica") + fn3 = os.path.join(outdir, "test2") + DATA1 = "puppies" * 10000 + fileutil.write(fn1, DATA1) + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda ign: self.do_cli("put", fn1)) + def _put_file((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + self.failUnlessIn("200 OK", err) + # keep track of the filecap + self.filecap = out.strip() + d.addCallback(_put_file) + + # Let's try copying this to the disk using the filecap. + d.addCallback(lambda ign: self.do_cli("cp", self.filecap, fn2)) + def _copy_file((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + results = fileutil.read(fn2) + self.failUnlessReallyEqual(results, DATA1) + d.addCallback(_copy_file) + + # Test copying a filecap to local dir, which should fail without a + # destination filename (#761). + d.addCallback(lambda ign: self.do_cli("cp", self.filecap, outdir)) + def _resp((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error: you must specify a destination filename", + err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_resp) + + # Create a directory, linked at tahoe:test . + d.addCallback(lambda ign: self.do_cli("mkdir", "tahoe:test")) + def _get_dir((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + self.dircap = out.strip() + d.addCallback(_get_dir) + + # Upload a file to the directory. + d.addCallback(lambda ign: + self.do_cli("put", fn1, "tahoe:test/test_file")) + d.addCallback(lambda (rc, out, err): self.failUnlessReallyEqual(rc, 0)) + + # Copying DIRCAP/filename to a local dir should work, because the + # destination filename can be inferred. + d.addCallback(lambda ign: + self.do_cli("cp", self.dircap + "/test_file", outdir)) + def _get_resp((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + results = fileutil.read(os.path.join(outdir, "test_file")) + self.failUnlessReallyEqual(results, DATA1) + d.addCallback(_get_resp) + + # ... and to an explicit filename different from the source filename. + d.addCallback(lambda ign: + self.do_cli("cp", self.dircap + "/test_file", fn3)) + def _get_resp2((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + results = fileutil.read(fn3) + self.failUnlessReallyEqual(results, DATA1) + d.addCallback(_get_resp2) + + # Test that the --verbose option prints correct indices (#1805). + d.addCallback(lambda ign: + self.do_cli("cp", "--verbose", fn3, self.dircap)) + def _test_for_wrong_indices((rc, out, err)): + lines = err.split('\n') + self.failUnlessIn('examining 1 of 1', lines) + self.failUnlessIn('starting copy, 1 files, 1 directories', lines) + self.failIfIn('examining 0 of', err) + d.addCallback(_test_for_wrong_indices) + return d + + def test_cp_with_nonexistent_alias(self): + # when invoked with an alias or aliases that don't exist, 'tahoe cp' + # should output a sensible error message rather than a stack trace. + self.basedir = "cli/Cp/cp_with_nonexistent_alias" + self.set_up_grid() + d = self.do_cli("cp", "fake:file1", "fake:file2") + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + d.addCallback(_check) + # 'tahoe cp' actually processes the target argument first, so we need + # to check to make sure that validation extends to the source + # argument. + d.addCallback(lambda ign: self.do_cli("create-alias", "tahoe")) + d.addCallback(lambda ign: self.do_cli("cp", "fake:file1", + "tahoe:file2")) + d.addCallback(_check) + return d + + def test_unicode_dirnames(self): + self.basedir = "cli/Cp/unicode_dirnames" + + fn1 = os.path.join(unicode(self.basedir), u"\u00C4rtonwall") + try: + fn1_arg = fn1.encode(get_io_encoding()) + del fn1_arg # hush pyflakes + artonwall_arg = u"\u00C4rtonwall".encode(get_io_encoding()) + except UnicodeEncodeError: + raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") + + self.skip_if_cannot_represent_filename(fn1) + + self.set_up_grid() + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda res: self.do_cli("mkdir", "tahoe:test/" + artonwall_arg)) + d.addCallback(lambda res: self.do_cli("cp", "-r", "tahoe:test", "tahoe:test2")) + d.addCallback(lambda res: self.do_cli("ls", "tahoe:test2/test")) + def _check((rc, out, err)): + try: + unicode_to_output(u"\u00C4rtonwall") + except UnicodeEncodeError: + self.failUnlessReallyEqual(rc, 1) + self.failUnlessReallyEqual(out, "") + self.failUnlessIn(quote_output(u"\u00C4rtonwall"), err) + self.failUnlessIn("files whose names could not be converted", err) + else: + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(out.decode(get_io_encoding()), u"\u00C4rtonwall\n") + self.failUnlessReallyEqual(err, "") + d.addCallback(_check) + + return d + + def test_cp_replaces_mutable_file_contents(self): + self.basedir = "cli/Cp/cp_replaces_mutable_file_contents" + self.set_up_grid() + + # Write a test file, which we'll copy to the grid. + test_txt_path = os.path.join(self.basedir, "test.txt") + test_txt_contents = "foo bar baz" + f = open(test_txt_path, "w") + f.write(test_txt_contents) + f.close() + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda ignored: + self.do_cli("mkdir", "tahoe:test")) + # We have to use 'tahoe put' here because 'tahoe cp' doesn't + # know how to make mutable files at the destination. + d.addCallback(lambda ignored: + self.do_cli("put", "--mutable", test_txt_path, "tahoe:test/test.txt")) + d.addCallback(lambda ignored: + self.do_cli("get", "tahoe:test/test.txt")) + def _check((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(out, test_txt_contents) + d.addCallback(_check) + + # We'll do ls --json to get the read uri and write uri for the + # file we've just uploaded. + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", "tahoe:test/test.txt")) + def _get_test_txt_uris((rc, out, err)): + self.failUnlessEqual(rc, 0) + filetype, data = simplejson.loads(out) + + self.failUnlessEqual(filetype, "filenode") + self.failUnless(data['mutable']) + + self.failUnlessIn("rw_uri", data) + self.rw_uri = to_str(data["rw_uri"]) + self.failUnlessIn("ro_uri", data) + self.ro_uri = to_str(data["ro_uri"]) + d.addCallback(_get_test_txt_uris) + + # Now make a new file to copy in place of test.txt. + new_txt_path = os.path.join(self.basedir, "new.txt") + new_txt_contents = "baz bar foo" * 100000 + f = open(new_txt_path, "w") + f.write(new_txt_contents) + f.close() + + # Copy the new file on top of the old file. + d.addCallback(lambda ignored: + self.do_cli("cp", new_txt_path, "tahoe:test/test.txt")) + + # If we get test.txt now, we should see the new data. + d.addCallback(lambda ignored: + self.do_cli("get", "tahoe:test/test.txt")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, new_txt_contents)) + # If we get the json of the new file, we should see that the old + # uri is there + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", "tahoe:test/test.txt")) + def _check_json((rc, out, err)): + self.failUnlessEqual(rc, 0) + filetype, data = simplejson.loads(out) + + self.failUnlessEqual(filetype, "filenode") + self.failUnless(data['mutable']) + + self.failUnlessIn("ro_uri", data) + self.failUnlessEqual(to_str(data["ro_uri"]), self.ro_uri) + self.failUnlessIn("rw_uri", data) + self.failUnlessEqual(to_str(data["rw_uri"]), self.rw_uri) + d.addCallback(_check_json) + + # and, finally, doing a GET directly on one of the old uris + # should give us the new contents. + d.addCallback(lambda ignored: + self.do_cli("get", self.rw_uri)) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, new_txt_contents)) + # Now copy the old test.txt without an explicit destination + # file. tahoe cp will match it to the existing file and + # overwrite it appropriately. + d.addCallback(lambda ignored: + self.do_cli("cp", test_txt_path, "tahoe:test")) + d.addCallback(lambda ignored: + self.do_cli("get", "tahoe:test/test.txt")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, test_txt_contents)) + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", "tahoe:test/test.txt")) + d.addCallback(_check_json) + d.addCallback(lambda ignored: + self.do_cli("get", self.rw_uri)) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, test_txt_contents)) + + # Now we'll make a more complicated directory structure. + # test2/ + # test2/mutable1 + # test2/mutable2 + # test2/imm1 + # test2/imm2 + imm_test_txt_path = os.path.join(self.basedir, "imm_test.txt") + imm_test_txt_contents = test_txt_contents * 10000 + fileutil.write(imm_test_txt_path, imm_test_txt_contents) + d.addCallback(lambda ignored: + self.do_cli("mkdir", "tahoe:test2")) + d.addCallback(lambda ignored: + self.do_cli("put", "--mutable", new_txt_path, + "tahoe:test2/mutable1")) + d.addCallback(lambda ignored: + self.do_cli("put", "--mutable", new_txt_path, + "tahoe:test2/mutable2")) + d.addCallback(lambda ignored: + self.do_cli('put', new_txt_path, "tahoe:test2/imm1")) + d.addCallback(lambda ignored: + self.do_cli("put", imm_test_txt_path, "tahoe:test2/imm2")) + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", "tahoe:test2")) + def _process_directory_json((rc, out, err)): + self.failUnlessEqual(rc, 0) + + filetype, data = simplejson.loads(out) + self.failUnlessEqual(filetype, "dirnode") + self.failUnless(data['mutable']) + self.failUnlessIn("children", data) + children = data['children'] + + # Store the URIs for later use. + self.childuris = {} + for k in ["mutable1", "mutable2", "imm1", "imm2"]: + self.failUnlessIn(k, children) + childtype, childdata = children[k] + self.failUnlessEqual(childtype, "filenode") + if "mutable" in k: + self.failUnless(childdata['mutable']) + self.failUnlessIn("rw_uri", childdata) + uri_key = "rw_uri" + else: + self.failIf(childdata['mutable']) + self.failUnlessIn("ro_uri", childdata) + uri_key = "ro_uri" + self.childuris[k] = to_str(childdata[uri_key]) + d.addCallback(_process_directory_json) + # Now build a local directory to copy into place, like the following: + # test2/ + # test2/mutable1 + # test2/mutable2 + # test2/imm1 + # test2/imm3 + def _build_local_directory(ignored): + test2_path = os.path.join(self.basedir, "test2") + fileutil.make_dirs(test2_path) + for fn in ("mutable1", "mutable2", "imm1", "imm3"): + fileutil.write(os.path.join(test2_path, fn), fn * 1000) + self.test2_path = test2_path + d.addCallback(_build_local_directory) + d.addCallback(lambda ignored: + self.do_cli("cp", "-r", self.test2_path, "tahoe:")) + + # We expect that mutable1 and mutable2 are overwritten in-place, + # so they'll retain their URIs but have different content. + def _process_file_json((rc, out, err), fn): + self.failUnlessEqual(rc, 0) + filetype, data = simplejson.loads(out) + self.failUnlessEqual(filetype, "filenode") + + if "mutable" in fn: + self.failUnless(data['mutable']) + self.failUnlessIn("rw_uri", data) + self.failUnlessEqual(to_str(data["rw_uri"]), self.childuris[fn]) + else: + self.failIf(data['mutable']) + self.failUnlessIn("ro_uri", data) + self.failIfEqual(to_str(data["ro_uri"]), self.childuris[fn]) + + for fn in ("mutable1", "mutable2"): + d.addCallback(lambda ignored, fn=fn: + self.do_cli("get", "tahoe:test2/%s" % fn)) + d.addCallback(lambda (rc, out, err), fn=fn: + self.failUnlessEqual(out, fn * 1000)) + d.addCallback(lambda ignored, fn=fn: + self.do_cli("ls", "--json", "tahoe:test2/%s" % fn)) + d.addCallback(_process_file_json, fn=fn) + + # imm1 should have been replaced, so both its uri and content + # should be different. + d.addCallback(lambda ignored: + self.do_cli("get", "tahoe:test2/imm1")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, "imm1" * 1000)) + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", "tahoe:test2/imm1")) + d.addCallback(_process_file_json, fn="imm1") + + # imm3 should have been created. + d.addCallback(lambda ignored: + self.do_cli("get", "tahoe:test2/imm3")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, "imm3" * 1000)) + + # imm2 should be exactly as we left it, since our newly-copied + # directory didn't contain an imm2 entry. + d.addCallback(lambda ignored: + self.do_cli("get", "tahoe:test2/imm2")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, imm_test_txt_contents)) + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", "tahoe:test2/imm2")) + def _process_imm2_json((rc, out, err)): + self.failUnlessEqual(rc, 0) + filetype, data = simplejson.loads(out) + self.failUnlessEqual(filetype, "filenode") + self.failIf(data['mutable']) + self.failUnlessIn("ro_uri", data) + self.failUnlessEqual(to_str(data["ro_uri"]), self.childuris["imm2"]) + d.addCallback(_process_imm2_json) + return d + + def test_cp_overwrite_readonly_mutable_file(self): + # tahoe cp should print an error when asked to overwrite a + # mutable file that it can't overwrite. + self.basedir = "cli/Cp/overwrite_readonly_mutable_file" + self.set_up_grid() + + # This is our initial file. We'll link its readcap into the + # tahoe: alias. + test_file_path = os.path.join(self.basedir, "test_file.txt") + test_file_contents = "This is a test file." + fileutil.write(test_file_path, test_file_contents) + + # This is our replacement file. We'll try and fail to upload it + # over the readcap that we linked into the tahoe: alias. + replacement_file_path = os.path.join(self.basedir, "replacement.txt") + replacement_file_contents = "These are new contents." + fileutil.write(replacement_file_path, replacement_file_contents) + + d = self.do_cli("create-alias", "tahoe:") + d.addCallback(lambda ignored: + self.do_cli("put", "--mutable", test_file_path)) + def _get_test_uri((rc, out, err)): + self.failUnlessEqual(rc, 0) + # this should be a write uri + self._test_write_uri = out + d.addCallback(_get_test_uri) + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", self._test_write_uri)) + def _process_test_json((rc, out, err)): + self.failUnlessEqual(rc, 0) + filetype, data = simplejson.loads(out) + + self.failUnlessEqual(filetype, "filenode") + self.failUnless(data['mutable']) + self.failUnlessIn("ro_uri", data) + self._test_read_uri = to_str(data["ro_uri"]) + d.addCallback(_process_test_json) + # Now we'll link the readonly URI into the tahoe: alias. + d.addCallback(lambda ignored: + self.do_cli("ln", self._test_read_uri, "tahoe:test_file.txt")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(rc, 0)) + # Let's grab the json of that to make sure that we did it right. + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", "tahoe:")) + def _process_tahoe_json((rc, out, err)): + self.failUnlessEqual(rc, 0) + + filetype, data = simplejson.loads(out) + self.failUnlessEqual(filetype, "dirnode") + self.failUnlessIn("children", data) + kiddata = data['children'] + + self.failUnlessIn("test_file.txt", kiddata) + testtype, testdata = kiddata['test_file.txt'] + self.failUnlessEqual(testtype, "filenode") + self.failUnless(testdata['mutable']) + self.failUnlessIn("ro_uri", testdata) + self.failUnlessEqual(to_str(testdata["ro_uri"]), self._test_read_uri) + self.failIfIn("rw_uri", testdata) + d.addCallback(_process_tahoe_json) + # Okay, now we're going to try uploading another mutable file in + # place of that one. We should get an error. + d.addCallback(lambda ignored: + self.do_cli("cp", replacement_file_path, "tahoe:test_file.txt")) + def _check_error_message((rc, out, err)): + self.failUnlessEqual(rc, 1) + self.failUnlessIn("replace or update requested with read-only cap", err) + d.addCallback(_check_error_message) + # Make extra sure that that didn't work. + d.addCallback(lambda ignored: + self.do_cli("get", "tahoe:test_file.txt")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, test_file_contents)) + d.addCallback(lambda ignored: + self.do_cli("get", self._test_read_uri)) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, test_file_contents)) + # Now we'll do it without an explicit destination. + d.addCallback(lambda ignored: + self.do_cli("cp", test_file_path, "tahoe:")) + d.addCallback(_check_error_message) + d.addCallback(lambda ignored: + self.do_cli("get", "tahoe:test_file.txt")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, test_file_contents)) + d.addCallback(lambda ignored: + self.do_cli("get", self._test_read_uri)) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(out, test_file_contents)) + # Now we'll link a readonly file into a subdirectory. + d.addCallback(lambda ignored: + self.do_cli("mkdir", "tahoe:testdir")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(rc, 0)) + d.addCallback(lambda ignored: + self.do_cli("ln", self._test_read_uri, "tahoe:test/file2.txt")) + d.addCallback(lambda (rc, out, err): + self.failUnlessEqual(rc, 0)) + + test_dir_path = os.path.join(self.basedir, "test") + fileutil.make_dirs(test_dir_path) + for f in ("file1.txt", "file2.txt"): + fileutil.write(os.path.join(test_dir_path, f), f * 10000) + + d.addCallback(lambda ignored: + self.do_cli("cp", "-r", test_dir_path, "tahoe:")) + d.addCallback(_check_error_message) + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", "tahoe:test")) + def _got_testdir_json((rc, out, err)): + self.failUnlessEqual(rc, 0) + + filetype, data = simplejson.loads(out) + self.failUnlessEqual(filetype, "dirnode") + + self.failUnlessIn("children", data) + childdata = data['children'] + + self.failUnlessIn("file2.txt", childdata) + file2type, file2data = childdata['file2.txt'] + self.failUnlessEqual(file2type, "filenode") + self.failUnless(file2data['mutable']) + self.failUnlessIn("ro_uri", file2data) + self.failUnlessEqual(to_str(file2data["ro_uri"]), self._test_read_uri) + self.failIfIn("rw_uri", file2data) + d.addCallback(_got_testdir_json) + return d + + def test_cp_verbose(self): + self.basedir = "cli/Cp/cp_verbose" + self.set_up_grid() + + # Write two test files, which we'll copy to the grid. + test1_path = os.path.join(self.basedir, "test1") + test2_path = os.path.join(self.basedir, "test2") + fileutil.write(test1_path, "test1") + fileutil.write(test2_path, "test2") + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda ign: + self.do_cli("cp", "--verbose", test1_path, test2_path, "tahoe:")) + def _check(res): + (rc, out, err) = res + self.failUnlessEqual(rc, 0, str(res)) + self.failUnlessIn("Success: files copied", out, str(res)) + self.failUnlessEqual(err, """\ +attaching sources to targets, 2 files / 0 dirs in root +targets assigned, 1 dirs, 2 files +starting copy, 2 files, 1 directories +1/2 files, 0/1 directories +2/2 files, 0/1 directories +1/1 directories +""", str(res)) + d.addCallback(_check) + return d + + def test_cp_copies_dir(self): + # This test ensures that a directory is copied using + # tahoe cp -r. Refer to ticket #712: + # https://tahoe-lafs.org/trac/tahoe-lafs/ticket/712 + + self.basedir = "cli/Cp/cp_copies_dir" + self.set_up_grid() + subdir = os.path.join(self.basedir, "foo") + os.mkdir(subdir) + test1_path = os.path.join(subdir, "test1") + fileutil.write(test1_path, "test1") + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda ign: + self.do_cli("cp", "-r", subdir, "tahoe:")) + d.addCallback(lambda ign: + self.do_cli("ls", "tahoe:")) + def _check(res, item): + (rc, out, err) = res + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(err, "") + self.failUnlessIn(item, out, str(res)) + d.addCallback(_check, "foo") + d.addCallback(lambda ign: + self.do_cli("ls", "tahoe:foo/")) + d.addCallback(_check, "test1") + + d.addCallback(lambda ign: fileutil.rm_dir(subdir)) + d.addCallback(lambda ign: self.do_cli("cp", "-r", "tahoe:foo", self.basedir)) + def _check_local_fs(ign): + self.failUnless(os.path.isdir(self.basedir)) + self.failUnless(os.path.isfile(test1_path)) + d.addCallback(_check_local_fs) + return d + + def test_ticket_2027(self): + # This test ensures that tahoe will copy a file from the grid to + # a local directory without a specified file name. + # https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2027 + self.basedir = "cli/Cp/cp_verbose" + self.set_up_grid() + + # Write a test file, which we'll copy to the grid. + test1_path = os.path.join(self.basedir, "test1") + fileutil.write(test1_path, "test1") + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda ign: + self.do_cli("cp", test1_path, "tahoe:")) + d.addCallback(lambda ign: + self.do_cli("cp", "tahoe:test1", self.basedir)) + def _check(res): + (rc, out, err) = res + self.failUnlessIn("Success: file copied", out, str(res)) + return d diff --git a/src/allmydata/test/test_cli_create_alias.py b/src/allmydata/test/test_cli_create_alias.py new file mode 100644 index 00000000..ae3cd5bd --- /dev/null +++ b/src/allmydata/test/test_cli_create_alias.py @@ -0,0 +1,209 @@ +import os.path +from twisted.trial import unittest +import urllib +from allmydata.util import fileutil +from allmydata.scripts.common import get_aliases +from allmydata.scripts import cli, runner +from allmydata.test.no_network import GridTestMixin +from allmydata.util.encodingutil import quote_output, get_io_encoding +from .test_cli import CLITestMixin + +timeout = 480 # deep_check takes 360s on Zandr's linksys box, others take > 240s + +class CreateAlias(GridTestMixin, CLITestMixin, unittest.TestCase): + + def _test_webopen(self, args, expected_url): + o = runner.Options() + o.parseOptions(["--node-directory", self.get_clientdir(), "webopen"] + + list(args)) + urls = [] + rc = cli.webopen(o, urls.append) + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(len(urls), 1) + self.failUnlessReallyEqual(urls[0], expected_url) + + def test_create(self): + self.basedir = "cli/CreateAlias/create" + self.set_up_grid() + aliasfile = os.path.join(self.get_clientdir(), "private", "aliases") + + d = self.do_cli("create-alias", "tahoe") + def _done((rc,stdout,stderr)): + self.failUnless("Alias 'tahoe' created" in stdout) + self.failIf(stderr) + aliases = get_aliases(self.get_clientdir()) + self.failUnless("tahoe" in aliases) + self.failUnless(aliases["tahoe"].startswith("URI:DIR2:")) + d.addCallback(_done) + d.addCallback(lambda res: self.do_cli("create-alias", "two:")) + + def _stash_urls(res): + aliases = get_aliases(self.get_clientdir()) + node_url_file = os.path.join(self.get_clientdir(), "node.url") + nodeurl = fileutil.read(node_url_file).strip() + self.welcome_url = nodeurl + uribase = nodeurl + "uri/" + self.tahoe_url = uribase + urllib.quote(aliases["tahoe"]) + self.tahoe_subdir_url = self.tahoe_url + "/subdir" + self.two_url = uribase + urllib.quote(aliases["two"]) + self.two_uri = aliases["two"] + d.addCallback(_stash_urls) + + d.addCallback(lambda res: self.do_cli("create-alias", "two")) # dup + def _check_create_duplicate((rc,stdout,stderr)): + self.failIfEqual(rc, 0) + self.failUnless("Alias 'two' already exists!" in stderr) + aliases = get_aliases(self.get_clientdir()) + self.failUnlessReallyEqual(aliases["two"], self.two_uri) + d.addCallback(_check_create_duplicate) + + d.addCallback(lambda res: self.do_cli("add-alias", "added", self.two_uri)) + def _check_add((rc,stdout,stderr)): + self.failUnlessReallyEqual(rc, 0) + self.failUnless("Alias 'added' added" in stdout) + d.addCallback(_check_add) + + # check add-alias with a duplicate + d.addCallback(lambda res: self.do_cli("add-alias", "two", self.two_uri)) + def _check_add_duplicate((rc,stdout,stderr)): + self.failIfEqual(rc, 0) + self.failUnless("Alias 'two' already exists!" in stderr) + aliases = get_aliases(self.get_clientdir()) + self.failUnlessReallyEqual(aliases["two"], self.two_uri) + d.addCallback(_check_add_duplicate) + + # check create-alias and add-alias with invalid aliases + def _check_invalid((rc,stdout,stderr)): + self.failIfEqual(rc, 0) + self.failUnlessIn("cannot contain", stderr) + + for invalid in ['foo:bar', 'foo bar', 'foobar::']: + d.addCallback(lambda res, invalid=invalid: self.do_cli("create-alias", invalid)) + d.addCallback(_check_invalid) + d.addCallback(lambda res, invalid=invalid: self.do_cli("add-alias", invalid, self.two_uri)) + d.addCallback(_check_invalid) + + def _test_urls(junk): + self._test_webopen([], self.welcome_url) + self._test_webopen(["/"], self.tahoe_url) + self._test_webopen(["tahoe:"], self.tahoe_url) + self._test_webopen(["tahoe:/"], self.tahoe_url) + self._test_webopen(["tahoe:subdir"], self.tahoe_subdir_url) + self._test_webopen(["-i", "tahoe:subdir"], + self.tahoe_subdir_url+"?t=info") + self._test_webopen(["tahoe:subdir/"], self.tahoe_subdir_url + '/') + self._test_webopen(["tahoe:subdir/file"], + self.tahoe_subdir_url + '/file') + self._test_webopen(["--info", "tahoe:subdir/file"], + self.tahoe_subdir_url + '/file?t=info') + # if "file" is indeed a file, then the url produced by webopen in + # this case is disallowed by the webui. but by design, webopen + # passes through the mistake from the user to the resultant + # webopened url + self._test_webopen(["tahoe:subdir/file/"], self.tahoe_subdir_url + '/file/') + self._test_webopen(["two:"], self.two_url) + d.addCallback(_test_urls) + + def _remove_trailing_newline_and_create_alias(ign): + # ticket #741 is about a manually-edited alias file (which + # doesn't end in a newline) being corrupted by a subsequent + # "tahoe create-alias" + old = fileutil.read(aliasfile) + fileutil.write(aliasfile, old.rstrip()) + return self.do_cli("create-alias", "un-corrupted1") + d.addCallback(_remove_trailing_newline_and_create_alias) + def _check_not_corrupted1((rc,stdout,stderr)): + self.failUnless("Alias 'un-corrupted1' created" in stdout, stdout) + self.failIf(stderr) + # the old behavior was to simply append the new record, causing a + # line that looked like "NAME1: CAP1NAME2: CAP2". This won't look + # like a valid dircap, so get_aliases() will raise an exception. + aliases = get_aliases(self.get_clientdir()) + self.failUnless("added" in aliases) + self.failUnless(aliases["added"].startswith("URI:DIR2:")) + # to be safe, let's confirm that we don't see "NAME2:" in CAP1. + # No chance of a false-negative, because the hyphen in + # "un-corrupted1" is not a valid base32 character. + self.failIfIn("un-corrupted1:", aliases["added"]) + self.failUnless("un-corrupted1" in aliases) + self.failUnless(aliases["un-corrupted1"].startswith("URI:DIR2:")) + d.addCallback(_check_not_corrupted1) + + def _remove_trailing_newline_and_add_alias(ign): + # same thing, but for "tahoe add-alias" + old = fileutil.read(aliasfile) + fileutil.write(aliasfile, old.rstrip()) + return self.do_cli("add-alias", "un-corrupted2", self.two_uri) + d.addCallback(_remove_trailing_newline_and_add_alias) + def _check_not_corrupted((rc,stdout,stderr)): + self.failUnless("Alias 'un-corrupted2' added" in stdout, stdout) + self.failIf(stderr) + aliases = get_aliases(self.get_clientdir()) + self.failUnless("un-corrupted1" in aliases) + self.failUnless(aliases["un-corrupted1"].startswith("URI:DIR2:")) + self.failIfIn("un-corrupted2:", aliases["un-corrupted1"]) + self.failUnless("un-corrupted2" in aliases) + self.failUnless(aliases["un-corrupted2"].startswith("URI:DIR2:")) + d.addCallback(_check_not_corrupted) + + def test_create_unicode(self): + self.basedir = "cli/CreateAlias/create_unicode" + self.set_up_grid() + + try: + etudes_arg = u"\u00E9tudes".encode(get_io_encoding()) + lumiere_arg = u"lumi\u00E8re.txt".encode(get_io_encoding()) + except UnicodeEncodeError: + raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") + + d = self.do_cli("create-alias", etudes_arg) + def _check_create_unicode((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(err, "") + self.failUnlessIn("Alias %s created" % quote_output(u"\u00E9tudes"), out) + + aliases = get_aliases(self.get_clientdir()) + self.failUnless(aliases[u"\u00E9tudes"].startswith("URI:DIR2:")) + d.addCallback(_check_create_unicode) + + d.addCallback(lambda res: self.do_cli("ls", etudes_arg + ":")) + def _check_ls1((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(out, "") + d.addCallback(_check_ls1) + + d.addCallback(lambda res: self.do_cli("put", "-", etudes_arg + ":uploaded.txt", + stdin="Blah blah blah")) + + d.addCallback(lambda res: self.do_cli("ls", etudes_arg + ":")) + def _check_ls2((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(out, "uploaded.txt\n") + d.addCallback(_check_ls2) + + d.addCallback(lambda res: self.do_cli("get", etudes_arg + ":uploaded.txt")) + def _check_get((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(out, "Blah blah blah") + d.addCallback(_check_get) + + # Ensure that an Unicode filename in an Unicode alias works as expected + d.addCallback(lambda res: self.do_cli("put", "-", etudes_arg + ":" + lumiere_arg, + stdin="Let the sunshine In!")) + + d.addCallback(lambda res: self.do_cli("get", + get_aliases(self.get_clientdir())[u"\u00E9tudes"] + "/" + lumiere_arg)) + def _check_get2((rc, out, err)): + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(out, "Let the sunshine In!") + d.addCallback(_check_get2) + + return d + + # TODO: test list-aliases, including Unicode + + diff --git a/src/allmydata/test/test_cli_list.py b/src/allmydata/test/test_cli_list.py new file mode 100644 index 00000000..29a38ea7 --- /dev/null +++ b/src/allmydata/test/test_cli_list.py @@ -0,0 +1,280 @@ +from twisted.trial import unittest +from twisted.internet import defer + +from allmydata.immutable import upload +from allmydata.interfaces import MDMF_VERSION, SDMF_VERSION +from allmydata.mutable.publish import MutableData +from allmydata.test.no_network import GridTestMixin +from allmydata.util.encodingutil import quote_output, get_io_encoding +from .test_cli import CLITestMixin + +timeout = 480 # deep_check takes 360s on Zandr's linksys box, others take > 240s + +class List(GridTestMixin, CLITestMixin, unittest.TestCase): + def test_list(self): + self.basedir = "cli/List/list" + self.set_up_grid() + c0 = self.g.clients[0] + small = "small" + + # u"g\u00F6\u00F6d" might not be representable in the argv and/or output encodings. + # It is initially included in the directory in any case. + try: + good_arg = u"g\u00F6\u00F6d".encode(get_io_encoding()) + except UnicodeEncodeError: + good_arg = None + + try: + good_out = u"g\u00F6\u00F6d".encode(get_io_encoding()) + except UnicodeEncodeError: + good_out = None + + d = c0.create_dirnode() + def _stash_root_and_create_file(n): + self.rootnode = n + self.rooturi = n.get_uri() + return n.add_file(u"g\u00F6\u00F6d", upload.Data(small, convergence="")) + d.addCallback(_stash_root_and_create_file) + def _stash_goodcap(n): + self.goodcap = n.get_uri() + d.addCallback(_stash_goodcap) + d.addCallback(lambda ign: self.rootnode.create_subdirectory(u"1share")) + d.addCallback(lambda n: + self.delete_shares_numbered(n.get_uri(), range(1,10))) + d.addCallback(lambda ign: self.rootnode.create_subdirectory(u"0share")) + d.addCallback(lambda n: + self.delete_shares_numbered(n.get_uri(), range(0,10))) + d.addCallback(lambda ign: + self.do_cli("add-alias", "tahoe", self.rooturi)) + d.addCallback(lambda ign: self.do_cli("ls")) + def _check1((rc,out,err)): + if good_out is None: + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("files whose names could not be converted", err) + self.failUnlessIn(quote_output(u"g\u00F6\u00F6d"), err) + self.failUnlessReallyEqual(sorted(out.splitlines()), sorted(["0share", "1share"])) + else: + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(sorted(out.splitlines()), sorted(["0share", "1share", good_out])) + d.addCallback(_check1) + d.addCallback(lambda ign: self.do_cli("ls", "missing")) + def _check2((rc,out,err)): + self.failIfEqual(rc, 0) + self.failUnlessReallyEqual(err.strip(), "No such file or directory") + self.failUnlessReallyEqual(out, "") + d.addCallback(_check2) + d.addCallback(lambda ign: self.do_cli("ls", "1share")) + def _check3((rc,out,err)): + self.failIfEqual(rc, 0) + self.failUnlessIn("Error during GET: 410 Gone", err) + self.failUnlessIn("UnrecoverableFileError:", err) + self.failUnlessIn("could not be retrieved, because there were " + "insufficient good shares.", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check3) + d.addCallback(lambda ign: self.do_cli("ls", "0share")) + d.addCallback(_check3) + def _check4((rc, out, err)): + if good_out is None: + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("files whose names could not be converted", err) + self.failUnlessIn(quote_output(u"g\u00F6\u00F6d"), err) + self.failUnlessReallyEqual(out, "") + else: + # listing a file (as dir/filename) should have the edge metadata, + # including the filename + self.failUnlessReallyEqual(rc, 0) + self.failUnlessIn(good_out, out) + self.failIfIn("-r-- %d -" % len(small), out, + "trailing hyphen means unknown date") + + if good_arg is not None: + d.addCallback(lambda ign: self.do_cli("ls", "-l", good_arg)) + d.addCallback(_check4) + # listing a file as $DIRCAP/filename should work just like dir/filename + d.addCallback(lambda ign: self.do_cli("ls", "-l", self.rooturi + "/" + good_arg)) + d.addCallback(_check4) + # and similarly for $DIRCAP:./filename + d.addCallback(lambda ign: self.do_cli("ls", "-l", self.rooturi + ":./" + good_arg)) + d.addCallback(_check4) + + def _check5((rc, out, err)): + # listing a raw filecap should not explode, but it will have no + # metadata, just the size + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual("-r-- %d -" % len(small), out.strip()) + d.addCallback(lambda ign: self.do_cli("ls", "-l", self.goodcap)) + d.addCallback(_check5) + + # Now rename 'g\u00F6\u00F6d' to 'good' and repeat the tests that might have been skipped due + # to encoding problems. + d.addCallback(lambda ign: self.rootnode.move_child_to(u"g\u00F6\u00F6d", self.rootnode, u"good")) + + d.addCallback(lambda ign: self.do_cli("ls")) + def _check1_ascii((rc,out,err)): + self.failUnlessReallyEqual(rc, 0) + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(sorted(out.splitlines()), sorted(["0share", "1share", "good"])) + d.addCallback(_check1_ascii) + def _check4_ascii((rc, out, err)): + # listing a file (as dir/filename) should have the edge metadata, + # including the filename + self.failUnlessReallyEqual(rc, 0) + self.failUnlessIn("good", out) + self.failIfIn("-r-- %d -" % len(small), out, + "trailing hyphen means unknown date") + + d.addCallback(lambda ign: self.do_cli("ls", "-l", "good")) + d.addCallback(_check4_ascii) + # listing a file as $DIRCAP/filename should work just like dir/filename + d.addCallback(lambda ign: self.do_cli("ls", "-l", self.rooturi + "/good")) + d.addCallback(_check4_ascii) + # and similarly for $DIRCAP:./filename + d.addCallback(lambda ign: self.do_cli("ls", "-l", self.rooturi + ":./good")) + d.addCallback(_check4_ascii) + + unknown_immcap = "imm.URI:unknown" + def _create_unknown(ign): + nm = c0.nodemaker + kids = {u"unknownchild-imm": (nm.create_from_cap(unknown_immcap), {})} + return self.rootnode.create_subdirectory(u"unknown", initial_children=kids, + mutable=False) + d.addCallback(_create_unknown) + def _check6((rc, out, err)): + # listing a directory referencing an unknown object should print + # an extra message to stderr + self.failUnlessReallyEqual(rc, 0) + self.failUnlessIn("?r-- ? - unknownchild-imm\n", out) + self.failUnlessIn("included unknown objects", err) + d.addCallback(lambda ign: self.do_cli("ls", "-l", "unknown")) + d.addCallback(_check6) + def _check7((rc, out, err)): + # listing an unknown cap directly should print an extra message + # to stderr (currently this only works if the URI starts with 'URI:' + # after any 'ro.' or 'imm.' prefix, otherwise it will be confused + # with an alias). + self.failUnlessReallyEqual(rc, 0) + self.failUnlessIn("?r-- ? -\n", out) + self.failUnlessIn("included unknown objects", err) + d.addCallback(lambda ign: self.do_cli("ls", "-l", unknown_immcap)) + d.addCallback(_check7) + return d + + def test_list_without_alias(self): + # doing just 'tahoe ls' without specifying an alias or first + # doing 'tahoe create-alias tahoe' should fail gracefully. + self.basedir = "cli/List/list_without_alias" + self.set_up_grid() + d = self.do_cli("ls") + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + return d + + def test_list_with_nonexistent_alias(self): + # doing 'tahoe ls' while specifying an alias that doesn't already + # exist should fail with an informative error message + self.basedir = "cli/List/list_with_nonexistent_alias" + self.set_up_grid() + d = self.do_cli("ls", "nonexistent:") + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessIn("nonexistent", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + return d + + def _create_directory_structure(self): + # Create a simple directory structure that we can use for MDMF, + # SDMF, and immutable testing. + assert self.g + + client = self.g.clients[0] + # Create a dirnode + d = client.create_dirnode() + def _got_rootnode(n): + # Add a few nodes. + self._dircap = n.get_uri() + nm = n._nodemaker + # The uploaders may run at the same time, so we need two + # MutableData instances or they'll fight over offsets &c and + # break. + mutable_data = MutableData("data" * 100000) + mutable_data2 = MutableData("data" * 100000) + # Add both kinds of mutable node. + d1 = nm.create_mutable_file(mutable_data, + version=MDMF_VERSION) + d2 = nm.create_mutable_file(mutable_data2, + version=SDMF_VERSION) + # Add an immutable node. We do this through the directory, + # with add_file. + immutable_data = upload.Data("immutable data" * 100000, + convergence="") + d3 = n.add_file(u"immutable", immutable_data) + ds = [d1, d2, d3] + dl = defer.DeferredList(ds) + def _made_files((r1, r2, r3)): + self.failUnless(r1[0]) + self.failUnless(r2[0]) + self.failUnless(r3[0]) + + # r1, r2, and r3 contain nodes. + mdmf_node = r1[1] + sdmf_node = r2[1] + imm_node = r3[1] + + self._mdmf_uri = mdmf_node.get_uri() + self._mdmf_readonly_uri = mdmf_node.get_readonly_uri() + self._sdmf_uri = mdmf_node.get_uri() + self._sdmf_readonly_uri = sdmf_node.get_readonly_uri() + self._imm_uri = imm_node.get_uri() + + d1 = n.set_node(u"mdmf", mdmf_node) + d2 = n.set_node(u"sdmf", sdmf_node) + return defer.DeferredList([d1, d2]) + # We can now list the directory by listing self._dircap. + dl.addCallback(_made_files) + return dl + d.addCallback(_got_rootnode) + return d + + def test_list_mdmf(self): + # 'tahoe ls' should include MDMF files. + self.basedir = "cli/List/list_mdmf" + self.set_up_grid() + d = self._create_directory_structure() + d.addCallback(lambda ignored: + self.do_cli("ls", self._dircap)) + def _got_ls((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(err, "") + self.failUnlessIn("immutable", out) + self.failUnlessIn("mdmf", out) + self.failUnlessIn("sdmf", out) + d.addCallback(_got_ls) + return d + + def test_list_mdmf_json(self): + # 'tahoe ls' should include MDMF caps when invoked with MDMF + # caps. + self.basedir = "cli/List/list_mdmf_json" + self.set_up_grid() + d = self._create_directory_structure() + d.addCallback(lambda ignored: + self.do_cli("ls", "--json", self._dircap)) + def _got_json((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(err, "") + self.failUnlessIn(self._mdmf_uri, out) + self.failUnlessIn(self._mdmf_readonly_uri, out) + self.failUnlessIn(self._sdmf_uri, out) + self.failUnlessIn(self._sdmf_readonly_uri, out) + self.failUnlessIn(self._imm_uri, out) + self.failUnlessIn('"format": "SDMF"', out) + self.failUnlessIn('"format": "MDMF"', out) + d.addCallback(_got_json) + return d diff --git a/src/allmydata/test/test_cli_mv.py b/src/allmydata/test/test_cli_mv.py new file mode 100644 index 00000000..a8f800cd --- /dev/null +++ b/src/allmydata/test/test_cli_mv.py @@ -0,0 +1,197 @@ +import os.path +from twisted.trial import unittest +from allmydata.util import fileutil +from allmydata.test.no_network import GridTestMixin +from allmydata.scripts import tahoe_mv +from .test_cli import CLITestMixin + +timeout = 480 # deep_check takes 360s on Zandr's linksys box, others take > 240s + +class Mv(GridTestMixin, CLITestMixin, unittest.TestCase): + def test_mv_behavior(self): + self.basedir = "cli/Mv/mv_behavior" + self.set_up_grid() + fn1 = os.path.join(self.basedir, "file1") + DATA1 = "Nuclear launch codes" + fileutil.write(fn1, DATA1) + fn2 = os.path.join(self.basedir, "file2") + DATA2 = "UML diagrams" + fileutil.write(fn2, DATA2) + # copy both files to the grid + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda res: + self.do_cli("cp", fn1, "tahoe:")) + d.addCallback(lambda res: + self.do_cli("cp", fn2, "tahoe:")) + + # do mv file1 file3 + # (we should be able to rename files) + d.addCallback(lambda res: + self.do_cli("mv", "tahoe:file1", "tahoe:file3")) + d.addCallback(lambda (rc, out, err): + self.failUnlessIn("OK", out, "mv didn't rename a file")) + + # do mv file3 file2 + # (This should succeed without issue) + d.addCallback(lambda res: + self.do_cli("mv", "tahoe:file3", "tahoe:file2")) + # Out should contain "OK" to show that the transfer worked. + d.addCallback(lambda (rc,out,err): + self.failUnlessIn("OK", out, "mv didn't output OK after mving")) + + # Next, make a remote directory. + d.addCallback(lambda res: + self.do_cli("mkdir", "tahoe:directory")) + + # mv file2 directory + # (should fail with a descriptive error message; the CLI mv + # client should support this) + d.addCallback(lambda res: + self.do_cli("mv", "tahoe:file2", "tahoe:directory")) + d.addCallback(lambda (rc, out, err): + self.failUnlessIn( + "Error: You can't overwrite a directory with a file", err, + "mv shouldn't overwrite directories" )) + + # mv file2 directory/ + # (should succeed by making file2 a child node of directory) + d.addCallback(lambda res: + self.do_cli("mv", "tahoe:file2", "tahoe:directory/")) + # We should see an "OK"... + d.addCallback(lambda (rc, out, err): + self.failUnlessIn("OK", out, + "mv didn't mv a file into a directory")) + # ... and be able to GET the file + d.addCallback(lambda res: + self.do_cli("get", "tahoe:directory/file2", self.basedir + "new")) + d.addCallback(lambda (rc, out, err): + self.failUnless(os.path.exists(self.basedir + "new"), + "mv didn't write the destination file")) + # ... and not find the file where it was before. + d.addCallback(lambda res: + self.do_cli("get", "tahoe:file2", "file2")) + d.addCallback(lambda (rc, out, err): + self.failUnlessIn("404", err, + "mv left the source file intact")) + + # Let's build: + # directory/directory2/some_file + # directory3 + d.addCallback(lambda res: + self.do_cli("mkdir", "tahoe:directory/directory2")) + d.addCallback(lambda res: + self.do_cli("cp", fn2, "tahoe:directory/directory2/some_file")) + d.addCallback(lambda res: + self.do_cli("mkdir", "tahoe:directory3")) + + # Let's now try to mv directory/directory2/some_file to + # directory3/some_file + d.addCallback(lambda res: + self.do_cli("mv", "tahoe:directory/directory2/some_file", + "tahoe:directory3/")) + # We should have just some_file in tahoe:directory3 + d.addCallback(lambda res: + self.do_cli("get", "tahoe:directory3/some_file", "some_file")) + d.addCallback(lambda (rc, out, err): + self.failUnless("404" not in err, + "mv didn't handle nested directories correctly")) + d.addCallback(lambda res: + self.do_cli("get", "tahoe:directory3/directory", "directory")) + d.addCallback(lambda (rc, out, err): + self.failUnlessIn("404", err, + "mv moved the wrong thing")) + return d + + def test_mv_error_if_DELETE_fails(self): + self.basedir = "cli/Mv/mv_error_if_DELETE_fails" + self.set_up_grid() + fn1 = os.path.join(self.basedir, "file1") + DATA1 = "Nuclear launch codes" + fileutil.write(fn1, DATA1) + + original_do_http = tahoe_mv.do_http + def mock_do_http(method, url, body=""): + if method == "DELETE": + class FakeResponse: + def read(self): + return "response" + resp = FakeResponse() + resp.status = '500 Something Went Wrong' + resp.reason = '*shrug*' + return resp + else: + return original_do_http(method, url, body=body) + tahoe_mv.do_http = mock_do_http + + # copy file to the grid + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda res: + self.do_cli("cp", fn1, "tahoe:")) + + # do mv file1 file2 + d.addCallback(lambda res: + self.do_cli("mv", "tahoe:file1", "tahoe:file2")) + def _check( (rc, out, err) ): + self.failIfIn("OK", out, "mv printed 'OK' even though the DELETE failed") + self.failUnlessEqual(rc, 2) + d.addCallback(_check) + + def _restore_do_http(res): + tahoe_mv.do_http = original_do_http + return res + d.addBoth(_restore_do_http) + return d + + def test_mv_without_alias(self): + # doing 'tahoe mv' without explicitly specifying an alias or + # creating the default 'tahoe' alias should fail with a useful + # error message. + self.basedir = "cli/Mv/mv_without_alias" + self.set_up_grid() + d = self.do_cli("mv", "afile", "anotherfile") + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + # check to see that the validation extends to the + # target argument by making an alias that will work with the first + # one. + d.addCallback(lambda ign: self.do_cli("create-alias", "havasu")) + def _create_a_test_file(ign): + self.test_file_path = os.path.join(self.basedir, "afile") + fileutil.write(self.test_file_path, "puppies" * 100) + d.addCallback(_create_a_test_file) + d.addCallback(lambda ign: self.do_cli("put", self.test_file_path, + "havasu:afile")) + d.addCallback(lambda ign: self.do_cli("mv", "havasu:afile", + "anotherfile")) + d.addCallback(_check) + return d + + def test_mv_with_nonexistent_alias(self): + # doing 'tahoe mv' with an alias that doesn't exist should fail + # with an informative error message. + self.basedir = "cli/Mv/mv_with_nonexistent_alias" + self.set_up_grid() + d = self.do_cli("mv", "fake:afile", "fake:anotherfile") + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessIn("fake", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + # check to see that the validation extends to the + # target argument by making an alias that will work with the first + # one. + d.addCallback(lambda ign: self.do_cli("create-alias", "havasu")) + def _create_a_test_file(ign): + self.test_file_path = os.path.join(self.basedir, "afile") + fileutil.write(self.test_file_path, "puppies" * 100) + d.addCallback(_create_a_test_file) + d.addCallback(lambda ign: self.do_cli("put", self.test_file_path, + "havasu:afile")) + d.addCallback(lambda ign: self.do_cli("mv", "havasu:afile", + "fake:anotherfile")) + d.addCallback(_check) + return d diff --git a/src/allmydata/test/test_cli_put.py b/src/allmydata/test/test_cli_put.py new file mode 100644 index 00000000..537645ae --- /dev/null +++ b/src/allmydata/test/test_cli_put.py @@ -0,0 +1,457 @@ +import os.path +from twisted.trial import unittest +from twisted.python import usage + +from allmydata.util import fileutil +from allmydata.scripts.common import get_aliases +from allmydata.scripts import cli +from allmydata.test.no_network import GridTestMixin +from allmydata.util.encodingutil import get_io_encoding, unicode_to_argv +from allmydata.util.fileutil import abspath_expanduser_unicode +from .test_cli import CLITestMixin + +timeout = 480 # deep_check takes 360s on Zandr's linksys box, others take > 240s + +class Put(GridTestMixin, CLITestMixin, unittest.TestCase): + + def test_unlinked_immutable_stdin(self): + # tahoe get `echo DATA | tahoe put` + # tahoe get `echo DATA | tahoe put -` + self.basedir = "cli/Put/unlinked_immutable_stdin" + DATA = "data" * 100 + self.set_up_grid() + d = self.do_cli("put", stdin=DATA) + def _uploaded(res): + (rc, out, err) = res + self.failUnlessIn("waiting for file data on stdin..", err) + self.failUnlessIn("200 OK", err) + self.readcap = out + self.failUnless(self.readcap.startswith("URI:CHK:")) + d.addCallback(_uploaded) + d.addCallback(lambda res: self.do_cli("get", self.readcap)) + def _downloaded(res): + (rc, out, err) = res + self.failUnlessReallyEqual(err, "") + self.failUnlessReallyEqual(out, DATA) + d.addCallback(_downloaded) + d.addCallback(lambda res: self.do_cli("put", "-", stdin=DATA)) + d.addCallback(lambda (rc, out, err): + self.failUnlessReallyEqual(out, self.readcap)) + return d + + def test_unlinked_immutable_from_file(self): + # tahoe put file.txt + # tahoe put ./file.txt + # tahoe put /tmp/file.txt + # tahoe put ~/file.txt + self.basedir = "cli/Put/unlinked_immutable_from_file" + self.set_up_grid() + + rel_fn = os.path.join(self.basedir, "DATAFILE") + abs_fn = unicode_to_argv(abspath_expanduser_unicode(unicode(rel_fn))) + # we make the file small enough to fit in a LIT file, for speed + fileutil.write(rel_fn, "short file") + d = self.do_cli("put", rel_fn) + def _uploaded((rc, out, err)): + readcap = out + self.failUnless(readcap.startswith("URI:LIT:"), readcap) + self.readcap = readcap + d.addCallback(_uploaded) + d.addCallback(lambda res: self.do_cli("put", "./" + rel_fn)) + d.addCallback(lambda (rc,stdout,stderr): + self.failUnlessReallyEqual(stdout, self.readcap)) + d.addCallback(lambda res: self.do_cli("put", abs_fn)) + d.addCallback(lambda (rc,stdout,stderr): + self.failUnlessReallyEqual(stdout, self.readcap)) + # we just have to assume that ~ is handled properly + return d + + def test_immutable_from_file(self): + # tahoe put file.txt uploaded.txt + # tahoe - uploaded.txt + # tahoe put file.txt subdir/uploaded.txt + # tahoe put file.txt tahoe:uploaded.txt + # tahoe put file.txt tahoe:subdir/uploaded.txt + # tahoe put file.txt DIRCAP:./uploaded.txt + # tahoe put file.txt DIRCAP:./subdir/uploaded.txt + self.basedir = "cli/Put/immutable_from_file" + self.set_up_grid() + + rel_fn = os.path.join(self.basedir, "DATAFILE") + # we make the file small enough to fit in a LIT file, for speed + DATA = "short file" + DATA2 = "short file two" + fileutil.write(rel_fn, DATA) + + d = self.do_cli("create-alias", "tahoe") + + d.addCallback(lambda res: + self.do_cli("put", rel_fn, "uploaded.txt")) + def _uploaded((rc, out, err)): + readcap = out.strip() + self.failUnless(readcap.startswith("URI:LIT:"), readcap) + self.failUnlessIn("201 Created", err) + self.readcap = readcap + d.addCallback(_uploaded) + d.addCallback(lambda res: + self.do_cli("get", "tahoe:uploaded.txt")) + d.addCallback(lambda (rc,stdout,stderr): + self.failUnlessReallyEqual(stdout, DATA)) + + d.addCallback(lambda res: + self.do_cli("put", "-", "uploaded.txt", stdin=DATA2)) + def _replaced((rc, out, err)): + readcap = out.strip() + self.failUnless(readcap.startswith("URI:LIT:"), readcap) + self.failUnlessIn("200 OK", err) + d.addCallback(_replaced) + + d.addCallback(lambda res: + self.do_cli("put", rel_fn, "subdir/uploaded2.txt")) + d.addCallback(lambda res: self.do_cli("get", "subdir/uploaded2.txt")) + d.addCallback(lambda (rc,stdout,stderr): + self.failUnlessReallyEqual(stdout, DATA)) + + d.addCallback(lambda res: + self.do_cli("put", rel_fn, "tahoe:uploaded3.txt")) + d.addCallback(lambda res: self.do_cli("get", "tahoe:uploaded3.txt")) + d.addCallback(lambda (rc,stdout,stderr): + self.failUnlessReallyEqual(stdout, DATA)) + + d.addCallback(lambda res: + self.do_cli("put", rel_fn, "tahoe:subdir/uploaded4.txt")) + d.addCallback(lambda res: + self.do_cli("get", "tahoe:subdir/uploaded4.txt")) + d.addCallback(lambda (rc,stdout,stderr): + self.failUnlessReallyEqual(stdout, DATA)) + + def _get_dircap(res): + self.dircap = get_aliases(self.get_clientdir())["tahoe"] + d.addCallback(_get_dircap) + + d.addCallback(lambda res: + self.do_cli("put", rel_fn, + self.dircap+":./uploaded5.txt")) + d.addCallback(lambda res: + self.do_cli("get", "tahoe:uploaded5.txt")) + d.addCallback(lambda (rc,stdout,stderr): + self.failUnlessReallyEqual(stdout, DATA)) + + d.addCallback(lambda res: + self.do_cli("put", rel_fn, + self.dircap+":./subdir/uploaded6.txt")) + d.addCallback(lambda res: + self.do_cli("get", "tahoe:subdir/uploaded6.txt")) + d.addCallback(lambda (rc,stdout,stderr): + self.failUnlessReallyEqual(stdout, DATA)) + + return d + + def test_mutable_unlinked(self): + # FILECAP = `echo DATA | tahoe put --mutable` + # tahoe get FILECAP, compare against DATA + # echo DATA2 | tahoe put - FILECAP + # tahoe get FILECAP, compare against DATA2 + # tahoe put file.txt FILECAP + self.basedir = "cli/Put/mutable_unlinked" + self.set_up_grid() + + DATA = "data" * 100 + DATA2 = "two" * 100 + rel_fn = os.path.join(self.basedir, "DATAFILE") + DATA3 = "three" * 100 + fileutil.write(rel_fn, DATA3) + + d = self.do_cli("put", "--mutable", stdin=DATA) + def _created(res): + (rc, out, err) = res + self.failUnlessIn("waiting for file data on stdin..", err) + self.failUnlessIn("200 OK", err) + self.filecap = out + self.failUnless(self.filecap.startswith("URI:SSK:"), self.filecap) + d.addCallback(_created) + d.addCallback(lambda res: self.do_cli("get", self.filecap)) + d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA)) + + d.addCallback(lambda res: self.do_cli("put", "-", self.filecap, stdin=DATA2)) + def _replaced(res): + (rc, out, err) = res + self.failUnlessIn("waiting for file data on stdin..", err) + self.failUnlessIn("200 OK", err) + self.failUnlessReallyEqual(self.filecap, out) + d.addCallback(_replaced) + d.addCallback(lambda res: self.do_cli("get", self.filecap)) + d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA2)) + + d.addCallback(lambda res: self.do_cli("put", rel_fn, self.filecap)) + def _replaced2(res): + (rc, out, err) = res + self.failUnlessIn("200 OK", err) + self.failUnlessReallyEqual(self.filecap, out) + d.addCallback(_replaced2) + d.addCallback(lambda res: self.do_cli("get", self.filecap)) + d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA3)) + + return d + + def test_mutable(self): + # echo DATA1 | tahoe put --mutable - uploaded.txt + # echo DATA2 | tahoe put - uploaded.txt # should modify-in-place + # tahoe get uploaded.txt, compare against DATA2 + + self.basedir = "cli/Put/mutable" + self.set_up_grid() + + DATA1 = "data" * 100 + fn1 = os.path.join(self.basedir, "DATA1") + fileutil.write(fn1, DATA1) + DATA2 = "two" * 100 + fn2 = os.path.join(self.basedir, "DATA2") + fileutil.write(fn2, DATA2) + + d = self.do_cli("create-alias", "tahoe") + d.addCallback(lambda res: + self.do_cli("put", "--mutable", fn1, "tahoe:uploaded.txt")) + def _check(res): + (rc, out, err) = res + self.failUnlessEqual(rc, 0, str(res)) + self.failUnlessEqual(err.strip(), "201 Created", str(res)) + self.uri = out + d.addCallback(_check) + d.addCallback(lambda res: + self.do_cli("put", fn2, "tahoe:uploaded.txt")) + def _check2(res): + (rc, out, err) = res + self.failUnlessEqual(rc, 0, str(res)) + self.failUnlessEqual(err.strip(), "200 OK", str(res)) + self.failUnlessEqual(out, self.uri, str(res)) + d.addCallback(_check2) + d.addCallback(lambda res: + self.do_cli("get", "tahoe:uploaded.txt")) + d.addCallback(lambda (rc,out,err): self.failUnlessReallyEqual(out, DATA2)) + return d + + def _check_mdmf_json(self, (rc, json, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(err, "") + self.failUnlessIn('"format": "MDMF"', json) + # We also want a valid MDMF cap to be in the json. + self.failUnlessIn("URI:MDMF", json) + self.failUnlessIn("URI:MDMF-RO", json) + self.failUnlessIn("URI:MDMF-Verifier", json) + + def _check_sdmf_json(self, (rc, json, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(err, "") + self.failUnlessIn('"format": "SDMF"', json) + # We also want to see the appropriate SDMF caps. + self.failUnlessIn("URI:SSK", json) + self.failUnlessIn("URI:SSK-RO", json) + self.failUnlessIn("URI:SSK-Verifier", json) + + def _check_chk_json(self, (rc, json, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(err, "") + self.failUnlessIn('"format": "CHK"', json) + # We also want to see the appropriate CHK caps. + self.failUnlessIn("URI:CHK", json) + self.failUnlessIn("URI:CHK-Verifier", json) + + def test_format(self): + self.basedir = "cli/Put/format" + self.set_up_grid() + data = "data" * 40000 # 160kB total, two segments + fn1 = os.path.join(self.basedir, "data") + fileutil.write(fn1, data) + d = self.do_cli("create-alias", "tahoe") + + def _put_and_ls(ign, cmdargs, expected, filename=None): + if filename: + args = ["put"] + cmdargs + [fn1, filename] + else: + # unlinked + args = ["put"] + cmdargs + [fn1] + d2 = self.do_cli(*args) + def _list((rc, out, err)): + self.failUnlessEqual(rc, 0) # don't allow failure + if filename: + return self.do_cli("ls", "--json", filename) + else: + cap = out.strip() + return self.do_cli("ls", "--json", cap) + d2.addCallback(_list) + return d2 + + # 'tahoe put' to a directory + d.addCallback(_put_and_ls, ["--mutable"], "SDMF", "tahoe:s1.txt") + d.addCallback(self._check_sdmf_json) # backwards-compatibility + d.addCallback(_put_and_ls, ["--format=SDMF"], "SDMF", "tahoe:s2.txt") + d.addCallback(self._check_sdmf_json) + d.addCallback(_put_and_ls, ["--format=sdmf"], "SDMF", "tahoe:s3.txt") + d.addCallback(self._check_sdmf_json) + d.addCallback(_put_and_ls, ["--mutable", "--format=SDMF"], "SDMF", "tahoe:s4.txt") + d.addCallback(self._check_sdmf_json) + + d.addCallback(_put_and_ls, ["--format=MDMF"], "MDMF", "tahoe:m1.txt") + d.addCallback(self._check_mdmf_json) + d.addCallback(_put_and_ls, ["--mutable", "--format=MDMF"], "MDMF", "tahoe:m2.txt") + d.addCallback(self._check_mdmf_json) + + d.addCallback(_put_and_ls, ["--format=CHK"], "CHK", "tahoe:c1.txt") + d.addCallback(self._check_chk_json) + d.addCallback(_put_and_ls, [], "CHK", "tahoe:c1.txt") + d.addCallback(self._check_chk_json) + + # 'tahoe put' unlinked + d.addCallback(_put_and_ls, ["--mutable"], "SDMF") + d.addCallback(self._check_sdmf_json) # backwards-compatibility + d.addCallback(_put_and_ls, ["--format=SDMF"], "SDMF") + d.addCallback(self._check_sdmf_json) + d.addCallback(_put_and_ls, ["--format=sdmf"], "SDMF") + d.addCallback(self._check_sdmf_json) + d.addCallback(_put_and_ls, ["--mutable", "--format=SDMF"], "SDMF") + d.addCallback(self._check_sdmf_json) + + d.addCallback(_put_and_ls, ["--format=MDMF"], "MDMF") + d.addCallback(self._check_mdmf_json) + d.addCallback(_put_and_ls, ["--mutable", "--format=MDMF"], "MDMF") + d.addCallback(self._check_mdmf_json) + + d.addCallback(_put_and_ls, ["--format=CHK"], "CHK") + d.addCallback(self._check_chk_json) + d.addCallback(_put_and_ls, [], "CHK") + d.addCallback(self._check_chk_json) + + return d + + def test_put_to_mdmf_cap(self): + self.basedir = "cli/Put/put_to_mdmf_cap" + self.set_up_grid() + data = "data" * 100000 + fn1 = os.path.join(self.basedir, "data") + fileutil.write(fn1, data) + d = self.do_cli("put", "--format=MDMF", fn1) + def _got_cap((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.cap = out.strip() + d.addCallback(_got_cap) + # Now try to write something to the cap using put. + data2 = "data2" * 100000 + fn2 = os.path.join(self.basedir, "data2") + fileutil.write(fn2, data2) + d.addCallback(lambda ignored: + self.do_cli("put", fn2, self.cap)) + def _got_put((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessIn(self.cap, out) + d.addCallback(_got_put) + # Now get the cap. We should see the data we just put there. + d.addCallback(lambda ignored: + self.do_cli("get", self.cap)) + def _got_data((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(out, data2) + d.addCallback(_got_data) + # add some extension information to the cap and try to put something + # to it. + def _make_extended_cap(ignored): + self.cap = self.cap + ":Extension-Stuff" + d.addCallback(_make_extended_cap) + data3 = "data3" * 100000 + fn3 = os.path.join(self.basedir, "data3") + fileutil.write(fn3, data3) + d.addCallback(lambda ignored: + self.do_cli("put", fn3, self.cap)) + d.addCallback(lambda ignored: + self.do_cli("get", self.cap)) + def _got_data3((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(out, data3) + d.addCallback(_got_data3) + return d + + def test_put_to_sdmf_cap(self): + self.basedir = "cli/Put/put_to_sdmf_cap" + self.set_up_grid() + data = "data" * 100000 + fn1 = os.path.join(self.basedir, "data") + fileutil.write(fn1, data) + d = self.do_cli("put", "--format=SDMF", fn1) + def _got_cap((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.cap = out.strip() + d.addCallback(_got_cap) + # Now try to write something to the cap using put. + data2 = "data2" * 100000 + fn2 = os.path.join(self.basedir, "data2") + fileutil.write(fn2, data2) + d.addCallback(lambda ignored: + self.do_cli("put", fn2, self.cap)) + def _got_put((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessIn(self.cap, out) + d.addCallback(_got_put) + # Now get the cap. We should see the data we just put there. + d.addCallback(lambda ignored: + self.do_cli("get", self.cap)) + def _got_data((rc, out, err)): + self.failUnlessEqual(rc, 0) + self.failUnlessEqual(out, data2) + d.addCallback(_got_data) + return d + + def test_mutable_type_invalid_format(self): + o = cli.PutOptions() + self.failUnlessRaises(usage.UsageError, + o.parseOptions, + ["--format=LDMF"]) + + def test_put_with_nonexistent_alias(self): + # when invoked with an alias that doesn't exist, 'tahoe put' + # should output a useful error message, not a stack trace + self.basedir = "cli/Put/put_with_nonexistent_alias" + self.set_up_grid() + d = self.do_cli("put", "somefile", "fake:afile") + def _check((rc, out, err)): + self.failUnlessReallyEqual(rc, 1) + self.failUnlessIn("error:", err) + self.failUnlessReallyEqual(out, "") + d.addCallback(_check) + return d + + def test_immutable_from_file_unicode(self): + # tahoe put "\u00E0 trier.txt" "\u00E0 trier.txt" + + try: + a_trier_arg = u"\u00E0 trier.txt".encode(get_io_encoding()) + except UnicodeEncodeError: + raise unittest.SkipTest("A non-ASCII command argument could not be encoded on this platform.") + + self.skip_if_cannot_represent_filename(u"\u00E0 trier.txt") + + self.basedir = "cli/Put/immutable_from_file_unicode" + self.set_up_grid() + + rel_fn = os.path.join(unicode(self.basedir), u"\u00E0 trier.txt") + # we make the file small enough to fit in a LIT file, for speed + DATA = "short file" + fileutil.write(rel_fn, DATA) + + d = self.do_cli("create-alias", "tahoe") + + d.addCallback(lambda res: + self.do_cli("put", rel_fn.encode(get_io_encoding()), a_trier_arg)) + def _uploaded((rc, out, err)): + readcap = out.strip() + self.failUnless(readcap.startswith("URI:LIT:"), readcap) + self.failUnlessIn("201 Created", err) + self.readcap = readcap + d.addCallback(_uploaded) + + d.addCallback(lambda res: + self.do_cli("get", "tahoe:" + a_trier_arg)) + d.addCallback(lambda (rc, out, err): + self.failUnlessReallyEqual(out, DATA)) + + return d +