-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"))
- 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:
- # source1/
- # source1/mutable1
- # source1/mutable2
- # source1/imm1
- # source1/imm3
- def _build_local_directory(ignored):
- source1_path = os.path.join(self.basedir, "source1")
- fileutil.make_dirs(source1_path)
- for fn in ("mutable1", "mutable2", "imm1", "imm3"):
- fileutil.write(os.path.join(source1_path, fn), fn * 1000)
- self.source1_path = source1_path
- d.addCallback(_build_local_directory)
- d.addCallback(lambda ignored:
- self.do_cli("cp", "-r", self.source1_path, "tahoe:test2"))
-
- # 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:test"))
- 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
-
-
-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.failUnlessReallyEqual(err, "WARNING: cannot backup symlink '%s'\n" % foo2)
-
- 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("'<root>': 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("'<root>': 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("'<root>': 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("'<root>': 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"
- self.set_up_grid()
- c0 = self.g.clients[0]
- self.fileurls = {}
- DATA = "data" * 100
- d = c0.upload(upload.Data(DATA, convergence=""))
- def _stash_bad(ur):
- self.uri_1share = ur.get_uri()
- self.delete_shares_numbered(ur.get_uri(), range(1,10))
- d.addCallback(_stash_bad)
-
- # the download is abandoned as soon as it's clear that we won't get
- # enough shares. The one remaining share might be in either the
- # COMPLETE or the PENDING state.
- in_complete_msg = "ran out of shares: complete=sh0 pending= overdue= unused= need 3"
- in_pending_msg = "ran out of shares: complete= pending=Share(sh0-on-fob7vqgd) overdue= unused= need 3"
-
- d.addCallback(lambda ign: self.do_cli("get", self.uri_1share))
- def _check1((rc, out, err)):
- self.failIfEqual(rc, 0)
- self.failUnless("410 Gone" in err, err)
- self.failUnlessIn("NotEnoughSharesError: ", err)
- self.failUnless(in_complete_msg in err or in_pending_msg in err,
- err)
- d.addCallback(_check1)
-
- targetf = os.path.join(self.basedir, "output")
- d.addCallback(lambda ign: self.do_cli("get", self.uri_1share, targetf))
- def _check2((rc, out, err)):
- self.failIfEqual(rc, 0)
- self.failUnless("410 Gone" in err, err)
- self.failUnlessIn("NotEnoughSharesError: ", err)
- self.failUnless(in_complete_msg in err or in_pending_msg in err,
- err)
- self.failIf(os.path.exists(targetf))
- d.addCallback(_check2)
-
- return d
-
- def test_broken_socket(self):
- # When the http connection breaks (such as when node.url is overwritten
- # by a confused user), a user friendly error message should be printed.
- self.basedir = "cli/Errors/test_broken_socket"
- self.set_up_grid()
-
- # Simulate a connection error
- def _socket_error(*args, **kwargs):
- raise socket_error('test error')
- self.patch(allmydata.scripts.common_http.httplib.HTTPConnection,
- "endheaders", _socket_error)
-
- d = self.do_cli("mkdir")
- def _check_invalid((rc,stdout,stderr)):
- self.failIfEqual(rc, 0)
- self.failUnlessIn("Error trying to connect to http://127.0.0.1", stderr)
- d.addCallback(_check_invalid)
- return d
-
-
-class Get(GridTestMixin, CLITestMixin, unittest.TestCase):
- def test_get_without_alias(self):
- # 'tahoe get' should output a useful error message when invoked
- # without an explicit alias and when the default 'tahoe' alias
- # hasn't been created yet.
- self.basedir = "cli/Get/get_without_alias"
- self.set_up_grid()
- d = self.do_cli('get', 'file')
- def _check((rc, out, err)):
- self.failUnlessReallyEqual(rc, 1)
- self.failUnlessIn("error:", err)
- self.failUnlessReallyEqual(out, "")
- d.addCallback(_check)
- return d
-
- def test_get_with_nonexistent_alias(self):
- # 'tahoe get' should output a useful error message when invoked with
- # an explicit alias that doesn't exist.
- self.basedir = "cli/Get/get_with_nonexistent_alias"
- self.set_up_grid()
- d = self.do_cli("get", "nonexistent:file")
- 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 Manifest(GridTestMixin, CLITestMixin, unittest.TestCase):
- def test_manifest_without_alias(self):
- # 'tahoe manifest' should output a useful error message when invoked
- # without an explicit alias when the default 'tahoe' alias is
- # missing.
- self.basedir = "cli/Manifest/manifest_without_alias"
- self.set_up_grid()
- d = self.do_cli("manifest")
- def _check((rc, out, err)):
- self.failUnlessReallyEqual(rc, 1)
- self.failUnlessIn("error:", err)
- self.failUnlessReallyEqual(out, "")
- d.addCallback(_check)
- return d
-
- def test_manifest_with_nonexistent_alias(self):
- # 'tahoe manifest' should output a useful error message when invoked
- # with an explicit alias that doesn't exist.
- self.basedir = "cli/Manifest/manifest_with_nonexistent_alias"
- self.set_up_grid()
- d = self.do_cli("manifest", "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
-
-
-class Mkdir(GridTestMixin, CLITestMixin, unittest.TestCase):
- def test_mkdir(self):
- self.basedir = os.path.dirname(self.mktemp())