1 from twisted.trial import unittest
3 from twisted.python import usage, runtime
4 from twisted.internet import threads
6 import os.path, re, sys, subprocess
7 from cStringIO import StringIO
8 from allmydata.util import fileutil, pollmixin
9 from allmydata.util.encodingutil import unicode_to_argv, unicode_to_output, get_filesystem_encoding
10 from allmydata.scripts import runner
12 from allmydata.test import common_util
17 def get_root_from_file(src):
18 srcdir = os.path.dirname(os.path.dirname(os.path.normcase(os.path.realpath(src))))
20 root = os.path.dirname(srcdir)
21 if os.path.basename(srcdir) == 'site-packages':
22 if re.search(r'python.+\..+', os.path.basename(root)):
23 root = os.path.dirname(root)
24 root = os.path.dirname(root)
25 elif os.path.basename(root) == 'src':
26 root = os.path.dirname(root)
30 srcfile = allmydata.__file__
31 rootdir = get_root_from_file(srcfile)
33 if hasattr(sys, 'frozen'):
34 bintahoe = os.path.join(rootdir, 'tahoe')
35 if sys.platform == "win32" and os.path.exists(bintahoe + '.exe'):
38 bintahoe = os.path.join(rootdir, 'bin', 'tahoe')
39 if sys.platform == "win32":
40 bintahoe += '.pyscript'
41 if not os.path.exists(bintahoe):
42 alt_bintahoe = os.path.join(rootdir, 'Scripts', 'tahoe.pyscript')
43 if os.path.exists(alt_bintahoe):
44 bintahoe = alt_bintahoe
47 class RunBinTahoeMixin:
48 def skip_if_cannot_run_bintahoe(self):
49 if not os.path.exists(bintahoe):
50 raise unittest.SkipTest("The bin/tahoe script isn't to be found in the expected location (%s), and I don't want to test a 'tahoe' executable that I find somewhere else, in case it isn't the right executable for this version of Tahoe. Perhaps running 'setup.py build' again will help." % (bintahoe,))
52 def skip_if_cannot_daemonize(self):
53 self.skip_if_cannot_run_bintahoe()
54 if runtime.platformType == "win32":
55 # twistd on windows doesn't daemonize. cygwin should work normally.
56 raise unittest.SkipTest("twistd does not fork under windows")
58 def run_bintahoe(self, args, stdin=None, python_options=[], env=None):
59 self.skip_if_cannot_run_bintahoe()
61 if hasattr(sys, 'frozen'):
63 raise unittest.SkipTest("This test doesn't apply to frozen builds.")
64 command = [bintahoe] + args
66 command = [sys.executable] + python_options + [bintahoe] + args
71 stdin_stream = subprocess.PIPE
74 p = subprocess.Popen(command, stdin=stdin_stream, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env)
75 (out, err) = p.communicate(stdin)
76 return (out, err, p.returncode)
77 return threads.deferToThread(_run)
80 class BinTahoe(common_util.SignalMixin, unittest.TestCase, RunBinTahoeMixin):
81 def _check_right_code(self, file_to_check):
82 root_to_check = get_root_from_file(file_to_check)
83 if os.path.basename(root_to_check) == 'dist':
84 root_to_check = os.path.dirname(root_to_check)
86 cwd = os.path.normcase(os.path.realpath("."))
87 root_from_cwd = os.path.dirname(cwd)
88 if os.path.basename(root_from_cwd) == 'src':
89 root_from_cwd = os.path.dirname(root_from_cwd)
91 same = (root_from_cwd == root_to_check)
94 same = os.path.samefile(root_from_cwd, root_to_check)
95 except AttributeError, e:
99 msg = ("We seem to be testing the code at %r,\n"
100 "(according to the source filename %r),\n"
101 "but expected to be testing the code at %r.\n"
102 % (root_to_check, file_to_check, root_from_cwd))
104 root_from_cwdu = os.path.dirname(os.path.normcase(os.path.normpath(os.getcwdu())))
105 if os.path.basename(root_from_cwdu) == u'src':
106 root_from_cwdu = os.path.dirname(root_from_cwdu)
108 if not isinstance(root_from_cwd, unicode) and root_from_cwd.decode(get_filesystem_encoding(), 'replace') != root_from_cwdu:
109 msg += ("However, this may be a false alarm because the current directory path\n"
110 "is not representable in the filesystem encoding. Please run the tests\n"
111 "from the root of the Tahoe-LAFS distribution at a non-Unicode path.")
112 raise unittest.SkipTest(msg)
114 msg += "Please run the tests from the root of the Tahoe-LAFS distribution."
117 def test_the_right_code(self):
118 self._check_right_code(srcfile)
120 def test_import_in_repl(self):
121 d = self.run_bintahoe(["debug", "repl"],
122 stdin="import allmydata; print; print allmydata.__file__")
124 out, err, rc_or_sig = res
125 self.failUnlessEqual(rc_or_sig, 0, str(res))
126 lines = out.splitlines()
127 self.failUnlessIn('>>>', lines[0], str(res))
128 self._check_right_code(lines[1])
131 # The timeout was exceeded on FreeStorm's CentOS:
132 # http://tahoe-lafs.org/buildbot/builders/FreeStorm%20CentOS5-i386/builds/503/steps/test/logs/stdio
133 test_import_in_repl.timeout = 480
136 d = self.run_bintahoe(["--version-and-path"])
138 from allmydata import normalized_version
140 out, err, rc_or_sig = res
141 self.failUnlessEqual(rc_or_sig, 0, str(res))
143 # Fail unless the allmydata-tahoe package is *this* version *and*
144 # was loaded from *this* source directory.
146 required_verstr = str(allmydata.__version__)
148 self.failIfEqual(required_verstr, "unknown",
149 "We don't know our version, because this distribution didn't come "
150 "with a _version.py and 'setup.py darcsver' hasn't been run.")
152 srcdir = os.path.dirname(os.path.dirname(os.path.normcase(os.path.realpath(srcfile))))
153 info = (res, allmydata.__appname__, required_verstr, srcdir)
155 appverpath = out.split(')')[0]
156 (appver, path) = appverpath.split(' (')
157 (app, ver) = appver.split(': ')
159 self.failUnlessEqual(app, allmydata.__appname__, info)
160 self.failUnlessEqual(normalized_version(ver), normalized_version(required_verstr), info)
161 self.failUnlessEqual(path, srcdir, info)
165 def test_unicode_arguments_and_output(self):
166 self.skip_if_cannot_run_bintahoe()
170 tricky_arg = unicode_to_argv(tricky, mangle=True)
171 tricky_out = unicode_to_output(tricky)
172 except UnicodeEncodeError:
173 raise unittest.SkipTest("A non-ASCII argument/output could not be encoded on this platform.")
175 d = self.run_bintahoe([tricky_arg])
177 out, err, rc_or_sig = res
178 self.failUnlessEqual(rc_or_sig, 1, str(res))
179 self.failUnlessIn("Unknown command: "+tricky_out, out)
183 def test_run_with_python_options(self):
184 # -t is a harmless option that warns about tabs.
185 d = self.run_bintahoe(["--version"], python_options=["-t"])
187 out, err, rc_or_sig = res
188 self.failUnlessEqual(rc_or_sig, 0, str(res))
189 self.failUnless(out.startswith(allmydata.__appname__+':'), str(res))
193 def test_version_no_noise(self):
194 self.skip_if_cannot_run_bintahoe()
196 from allmydata import get_package_versions, normalized_version
197 twisted_ver = get_package_versions()['Twisted']
199 if not normalized_version(twisted_ver) >= normalized_version('9.0.0'):
200 raise unittest.SkipTest("We pass this test only with Twisted >= v9.0.0")
202 d = self.run_bintahoe(["--version"])
204 out, err, rc_or_sig = res
205 self.failUnlessEqual(rc_or_sig, 0, str(res))
206 self.failUnless(out.startswith(allmydata.__appname__+':'), str(res))
207 self.failIfIn("DeprecationWarning", out, str(res))
208 errlines = err.split("\n")
209 self.failIf([True for line in errlines if (line != "" and "UserWarning: Unbuilt egg for setuptools" not in line
210 and "from pkg_resources import load_entry_point" not in line)], str(res))
212 raise unittest.SkipTest("This test is known not to pass on Ubuntu Lucid; see #1235.")
217 class CreateNode(unittest.TestCase):
218 # exercise "tahoe create-node", create-introducer,
219 # create-key-generator, and create-stats-gatherer, by calling the
220 # corresponding code as a subroutine.
222 def workdir(self, name):
223 basedir = os.path.join("test_runner", "CreateNode", name)
224 fileutil.make_dirs(basedir)
227 def run_tahoe(self, argv):
228 out,err = StringIO(), StringIO()
229 rc = runner.runner(argv, stdout=out, stderr=err)
230 return rc, out.getvalue(), err.getvalue()
232 def do_create(self, kind):
233 basedir = self.workdir("test_" + kind)
234 command = "create-" + kind
235 is_client = kind in ("node", "client")
236 tac = is_client and "tahoe-client.tac" or ("tahoe-" + kind + ".tac")
238 n1 = os.path.join(basedir, command + "-n1")
239 argv = ["--quiet", command, "--basedir", n1]
240 rc, out, err = self.run_tahoe(argv)
241 self.failUnlessEqual(err, "")
242 self.failUnlessEqual(out, "")
243 self.failUnlessEqual(rc, 0)
244 self.failUnless(os.path.exists(n1))
245 self.failUnless(os.path.exists(os.path.join(n1, tac)))
248 # tahoe.cfg should exist, and should have storage enabled for
249 # 'create-node', and disabled for 'create-client'.
250 tahoe_cfg = os.path.join(n1, "tahoe.cfg")
251 self.failUnless(os.path.exists(tahoe_cfg))
252 content = fileutil.read(tahoe_cfg).replace('\r\n', '\n')
254 self.failUnless(re.search(r"\n\[storage\]\n#.*\nenabled = false\n", content), content)
256 self.failUnless(re.search(r"\n\[storage\]\n#.*\nenabled = true\n", content), content)
257 self.failUnless("\nreserved_space = 1G\n" in content)
259 self.failUnless(re.search(r"\n\[drop_upload\]\n#.*\nenabled = false\n", content), content)
261 # creating the node a second time should be rejected
262 rc, out, err = self.run_tahoe(argv)
263 self.failIfEqual(rc, 0, str((out, err, rc)))
264 self.failUnlessEqual(out, "")
265 self.failUnless("is not empty." in err)
267 # Fail if there is a non-empty line that doesn't end with a
269 for line in err.splitlines():
270 self.failIf(re.search("[\S][^\.!?]$", line), (line,))
272 # test that the non --basedir form works too
273 n2 = os.path.join(basedir, command + "-n2")
274 argv = ["--quiet", command, n2]
275 rc, out, err = self.run_tahoe(argv)
276 self.failUnlessEqual(err, "")
277 self.failUnlessEqual(out, "")
278 self.failUnlessEqual(rc, 0)
279 self.failUnless(os.path.exists(n2))
280 self.failUnless(os.path.exists(os.path.join(n2, tac)))
282 # test the --node-directory form
283 n3 = os.path.join(basedir, command + "-n3")
284 argv = ["--quiet", command, "--node-directory", n3]
285 rc, out, err = self.run_tahoe(argv)
286 self.failUnlessEqual(err, "")
287 self.failUnlessEqual(out, "")
288 self.failUnlessEqual(rc, 0)
289 self.failUnless(os.path.exists(n3))
290 self.failUnless(os.path.exists(os.path.join(n3, tac)))
292 # make sure it rejects too many arguments
293 argv = [command, "basedir", "extraarg"]
294 self.failUnlessRaises(usage.UsageError,
298 # when creating a non-client, there is no default for the basedir
301 self.failUnlessRaises(usage.UsageError,
307 self.do_create("node")
309 def test_client(self):
310 # create-client should behave like create-node --no-storage.
311 self.do_create("client")
313 def test_introducer(self):
314 self.do_create("introducer")
316 def test_key_generator(self):
317 self.do_create("key-generator")
319 def test_stats_gatherer(self):
320 self.do_create("stats-gatherer")
322 def test_subcommands(self):
323 # no arguments should trigger a command listing, via UsageError
324 self.failUnlessRaises(usage.UsageError,
330 class RunNode(common_util.SignalMixin, unittest.TestCase, pollmixin.PollMixin,
332 # exercise "tahoe start", for both introducer, client node, and
333 # key-generator, by spawning "tahoe start" as a subprocess. This doesn't
334 # get us figleaf-based line-level coverage, but it does a better job of
335 # confirming that the user can actually run "./bin/tahoe start" and
336 # expect it to work. This verifies that bin/tahoe sets up PYTHONPATH and
337 # the like correctly.
339 # This doesn't work on cygwin (it hangs forever), so we skip this test
340 # when we're on cygwin. It is likely that "tahoe start" itself doesn't
341 # work on cygwin: twisted seems unable to provide a version of
342 # spawnProcess which really works there.
344 def workdir(self, name):
345 basedir = os.path.join("test_runner", "RunNode", name)
346 fileutil.make_dirs(basedir)
349 def test_introducer(self):
350 self.skip_if_cannot_daemonize()
351 basedir = self.workdir("test_introducer")
352 c1 = os.path.join(basedir, "c1")
353 HOTLINE_FILE = os.path.join(c1, "suicide_prevention_hotline")
354 TWISTD_PID_FILE = os.path.join(c1, "twistd.pid")
355 INTRODUCER_FURL_FILE = os.path.join(c1, "introducer.furl")
356 PORTNUM_FILE = os.path.join(c1, "introducer.port")
357 NODE_URL_FILE = os.path.join(c1, "node.url")
358 CONFIG_FILE = os.path.join(c1, "tahoe.cfg")
360 d = self.run_bintahoe(["--quiet", "create-introducer", "--basedir", c1])
362 out, err, rc_or_sig = res
363 self.failUnlessEqual(rc_or_sig, 0)
365 # This makes sure that node.url is written, which allows us to
366 # detect when the introducer restarts in _node_has_restarted below.
367 config = fileutil.read(CONFIG_FILE)
368 self.failUnlessIn('\nweb.port = \n', config)
369 fileutil.write(CONFIG_FILE, config.replace('\nweb.port = \n', '\nweb.port = 0\n'))
371 # by writing this file, we get ten seconds before the node will
372 # exit. This insures that even if the test fails (and the 'stop'
373 # command doesn't work), the client should still terminate.
374 fileutil.write(HOTLINE_FILE, "")
375 # now it's safe to start the node
378 def _then_start_the_node(res):
379 return self.run_bintahoe(["--quiet", "start", c1])
380 d.addCallback(_then_start_the_node)
383 out, err, rc_or_sig = res
385 fileutil.write(HOTLINE_FILE, "")
386 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
387 self.failUnlessEqual(rc_or_sig, 0, errstr)
388 self.failUnlessEqual(out, "", errstr)
389 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
391 # the parent (twistd) has exited. However, twistd writes the pid
392 # from the child, not the parent, so we can't expect twistd.pid
393 # to exist quite yet.
395 # the node is running, but it might not have made it past the
396 # first reactor turn yet, and if we kill it too early, it won't
397 # remove the twistd.pid file. So wait until it does something
398 # that we know it won't do until after the first turn.
401 def _node_has_started():
402 return os.path.exists(INTRODUCER_FURL_FILE)
403 d.addCallback(lambda res: self.poll(_node_has_started))
406 # read the introducer.furl and introducer.port files so we can check that their
407 # contents don't change on restart
408 self.furl = fileutil.read(INTRODUCER_FURL_FILE)
409 self.failUnless(os.path.exists(PORTNUM_FILE))
410 self.portnum = fileutil.read(PORTNUM_FILE)
412 fileutil.write(HOTLINE_FILE, "")
413 self.failUnless(os.path.exists(TWISTD_PID_FILE))
414 self.failUnless(os.path.exists(NODE_URL_FILE))
416 # rm this so we can detect when the second incarnation is ready
417 os.unlink(NODE_URL_FILE)
418 return self.run_bintahoe(["--quiet", "restart", c1])
419 d.addCallback(_started)
422 out, err, rc_or_sig = res
423 fileutil.write(HOTLINE_FILE, "")
424 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
425 self.failUnlessEqual(rc_or_sig, 0, errstr)
426 self.failUnlessEqual(out, "", errstr)
427 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
430 # again, the second incarnation of the node might not be ready yet,
431 # so poll until it is. This time INTRODUCER_FURL_FILE already
432 # exists, so we check for the existence of NODE_URL_FILE instead.
433 def _node_has_restarted():
434 return os.path.exists(NODE_URL_FILE) and os.path.exists(PORTNUM_FILE)
435 d.addCallback(lambda res: self.poll(_node_has_restarted))
437 def _check_same_furl_and_port(res):
438 self.failUnless(os.path.exists(INTRODUCER_FURL_FILE))
439 self.failUnlessEqual(self.furl, fileutil.read(INTRODUCER_FURL_FILE))
440 self.failUnlessEqual(self.portnum, fileutil.read(PORTNUM_FILE))
441 d.addCallback(_check_same_furl_and_port)
443 # now we can kill it. TODO: On a slow machine, the node might kill
444 # itself before we get a chance to, especially if spawning the
445 # 'tahoe stop' command takes a while.
447 fileutil.write(HOTLINE_FILE, "")
448 self.failUnless(os.path.exists(TWISTD_PID_FILE))
450 return self.run_bintahoe(["--quiet", "stop", c1])
453 def _after_stopping(res):
454 out, err, rc_or_sig = res
455 fileutil.write(HOTLINE_FILE, "")
456 # the parent has exited by now
457 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
458 self.failUnlessEqual(rc_or_sig, 0, errstr)
459 self.failUnlessEqual(out, "", errstr)
460 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
461 # the parent was supposed to poll and wait until it sees
462 # twistd.pid go away before it exits, so twistd.pid should be
464 self.failIf(os.path.exists(TWISTD_PID_FILE))
465 d.addCallback(_after_stopping)
466 d.addBoth(self._remove, HOTLINE_FILE)
468 test_introducer.timeout = 960
470 # This test hit the 120-second timeout on "Francois Lenny-armv5tel", then it hit a 240-second timeout on our feisty2.5 buildslave: http://allmydata.org/buildbot/builders/feisty2.5/builds/2381/steps/test/logs/test.log
471 # Then it hit the 480 second timeout on Francois's machine: http://tahoe-lafs.org/buildbot/builders/FranXois%20lenny-armv5tel/builds/449/steps/test/logs/stdio
473 def test_client_no_noise(self):
474 self.skip_if_cannot_daemonize()
476 from allmydata import get_package_versions, normalized_version
477 twisted_ver = get_package_versions()['Twisted']
479 if not normalized_version(twisted_ver) >= normalized_version('9.0.0'):
480 raise unittest.SkipTest("We pass this test only with Twisted >= v9.0.0")
482 basedir = self.workdir("test_client_no_noise")
483 c1 = os.path.join(basedir, "c1")
484 HOTLINE_FILE = os.path.join(c1, "suicide_prevention_hotline")
485 TWISTD_PID_FILE = os.path.join(c1, "twistd.pid")
486 PORTNUM_FILE = os.path.join(c1, "client.port")
488 d = self.run_bintahoe(["--quiet", "create-client", "--basedir", c1, "--webport", "0"])
490 out, err, rc_or_sig = res
491 errstr = "cc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
492 assert rc_or_sig == 0, errstr
493 self.failUnlessEqual(rc_or_sig, 0)
495 # By writing this file, we get two minutes before the client will exit. This ensures
496 # that even if the 'stop' command doesn't work (and the test fails), the client should
498 fileutil.write(HOTLINE_FILE, "")
499 # now it's safe to start the node
503 return self.run_bintahoe(["--quiet", "start", c1])
504 d.addCallback(_start)
507 out, err, rc_or_sig = res
508 errstr = "cc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
509 fileutil.write(HOTLINE_FILE, "")
510 self.failUnlessEqual(rc_or_sig, 0, errstr)
511 self.failUnlessEqual(out, "", errstr) # If you emit noise, you fail this test.
512 errlines = err.split("\n")
513 self.failIf([True for line in errlines if (line != "" and "UserWarning: Unbuilt egg for setuptools" not in line
514 and "from pkg_resources import load_entry_point" not in line)], errstr)
516 raise unittest.SkipTest("This test is known not to pass on Ubuntu Lucid; see #1235.")
518 # the parent (twistd) has exited. However, twistd writes the pid
519 # from the child, not the parent, so we can't expect twistd.pid
520 # to exist quite yet.
522 # the node is running, but it might not have made it past the
523 # first reactor turn yet, and if we kill it too early, it won't
524 # remove the twistd.pid file. So wait until it does something
525 # that we know it won't do until after the first turn.
528 def _node_has_started():
529 return os.path.exists(PORTNUM_FILE)
530 d.addCallback(lambda res: self.poll(_node_has_started))
532 # now we can kill it. TODO: On a slow machine, the node might kill
533 # itself before we get a chance to, especially if spawning the
534 # 'tahoe stop' command takes a while.
536 self.failUnless(os.path.exists(TWISTD_PID_FILE), (TWISTD_PID_FILE, os.listdir(os.path.dirname(TWISTD_PID_FILE))))
537 return self.run_bintahoe(["--quiet", "stop", c1])
539 d.addBoth(self._remove, HOTLINE_FILE)
542 def test_client(self):
543 self.skip_if_cannot_daemonize()
544 basedir = self.workdir("test_client")
545 c1 = os.path.join(basedir, "c1")
546 HOTLINE_FILE = os.path.join(c1, "suicide_prevention_hotline")
547 TWISTD_PID_FILE = os.path.join(c1, "twistd.pid")
548 PORTNUM_FILE = os.path.join(c1, "client.port")
549 NODE_URL_FILE = os.path.join(c1, "node.url")
550 CONFIG_FILE = os.path.join(c1, "tahoe.cfg")
552 d = self.run_bintahoe(["--quiet", "create-node", "--basedir", c1, "--webport", "0"])
554 out, err, rc_or_sig = res
555 self.failUnlessEqual(rc_or_sig, 0)
557 # Check that the --webport option worked.
558 config = fileutil.read(CONFIG_FILE)
559 self.failUnlessIn('\nweb.port = 0\n', config)
561 # By writing this file, we get two minutes before the client will exit. This ensures
562 # that even if the 'stop' command doesn't work (and the test fails), the client should
564 fileutil.write(HOTLINE_FILE, "")
565 # now it's safe to start the node
569 return self.run_bintahoe(["--quiet", "start", c1])
570 d.addCallback(_start)
573 out, err, rc_or_sig = res
574 fileutil.write(HOTLINE_FILE, "")
575 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
576 self.failUnlessEqual(rc_or_sig, 0, errstr)
577 self.failUnlessEqual(out, "", errstr)
578 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
580 # the parent (twistd) has exited. However, twistd writes the pid
581 # from the child, not the parent, so we can't expect twistd.pid
582 # to exist quite yet.
584 # the node is running, but it might not have made it past the
585 # first reactor turn yet, and if we kill it too early, it won't
586 # remove the twistd.pid file. So wait until it does something
587 # that we know it won't do until after the first turn.
590 def _node_has_started():
591 return os.path.exists(NODE_URL_FILE) and os.path.exists(PORTNUM_FILE)
592 d.addCallback(lambda res: self.poll(_node_has_started))
595 # read the client.port file so we can check that its contents
596 # don't change on restart
597 self.portnum = fileutil.read(PORTNUM_FILE)
599 fileutil.write(HOTLINE_FILE, "")
600 self.failUnless(os.path.exists(TWISTD_PID_FILE))
602 # rm this so we can detect when the second incarnation is ready
603 os.unlink(NODE_URL_FILE)
604 return self.run_bintahoe(["--quiet", "restart", c1])
605 d.addCallback(_started)
608 out, err, rc_or_sig = res
610 fileutil.write(HOTLINE_FILE, "")
611 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
612 self.failUnlessEqual(rc_or_sig, 0, errstr)
613 self.failUnlessEqual(out, "", errstr)
614 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
617 # again, the second incarnation of the node might not be ready yet,
618 # so poll until it is
619 d.addCallback(lambda res: self.poll(_node_has_started))
621 def _check_same_port(res):
622 self.failUnlessEqual(self.portnum, fileutil.read(PORTNUM_FILE))
623 d.addCallback(_check_same_port)
625 # now we can kill it. TODO: On a slow machine, the node might kill
626 # itself before we get a chance to, especially if spawning the
627 # 'tahoe stop' command takes a while.
629 fileutil.write(HOTLINE_FILE, "")
630 self.failUnless(os.path.exists(TWISTD_PID_FILE), (TWISTD_PID_FILE, os.listdir(os.path.dirname(TWISTD_PID_FILE))))
631 return self.run_bintahoe(["--quiet", "stop", c1])
635 out, err, rc_or_sig = res
637 fileutil.write(HOTLINE_FILE, "")
638 # the parent has exited by now
639 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
640 self.failUnlessEqual(rc_or_sig, 0, errstr)
641 self.failUnlessEqual(out, "", errstr)
642 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
643 # the parent was supposed to poll and wait until it sees
644 # twistd.pid go away before it exits, so twistd.pid should be
646 self.failIf(os.path.exists(TWISTD_PID_FILE))
648 d.addBoth(self._remove, HOTLINE_FILE)
651 def _remove(self, res, file):
652 fileutil.remove(file)
655 def test_baddir(self):
656 self.skip_if_cannot_daemonize()
657 basedir = self.workdir("test_baddir")
658 fileutil.make_dirs(basedir)
660 d = self.run_bintahoe(["--quiet", "start", "--basedir", basedir])
662 out, err, rc_or_sig = res
663 self.failUnlessEqual(rc_or_sig, 1)
664 self.failUnless("does not look like a node directory" in err, err)
667 def _then_stop_it(res):
668 return self.run_bintahoe(["--quiet", "stop", "--basedir", basedir])
669 d.addCallback(_then_stop_it)
672 out, err, rc_or_sig = res
673 self.failUnlessEqual(rc_or_sig, 2)
674 self.failUnless("does not look like a running node directory" in err)
677 def _then_start_in_bogus_basedir(res):
678 not_a_dir = os.path.join(basedir, "bogus")
679 return self.run_bintahoe(["--quiet", "start", "--basedir", not_a_dir])
680 d.addCallback(_then_start_in_bogus_basedir)
683 out, err, rc_or_sig = res
684 self.failUnlessEqual(rc_or_sig, 1)
685 self.failUnless("does not look like a directory at all" in err, err)
689 def test_keygen(self):
690 self.skip_if_cannot_daemonize()
691 basedir = self.workdir("test_keygen")
692 c1 = os.path.join(basedir, "c1")
693 TWISTD_PID_FILE = os.path.join(c1, "twistd.pid")
694 KEYGEN_FURL_FILE = os.path.join(c1, "key_generator.furl")
696 d = self.run_bintahoe(["--quiet", "create-key-generator", "--basedir", c1])
698 out, err, rc_or_sig = res
699 self.failUnlessEqual(rc_or_sig, 0)
703 return self.run_bintahoe(["--quiet", "start", c1])
704 d.addCallback(_start)
707 out, err, rc_or_sig = res
708 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
709 self.failUnlessEqual(rc_or_sig, 0, errstr)
710 self.failUnlessEqual(out, "", errstr)
711 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
713 # the parent (twistd) has exited. However, twistd writes the pid
714 # from the child, not the parent, so we can't expect twistd.pid
715 # to exist quite yet.
717 # the node is running, but it might not have made it past the
718 # first reactor turn yet, and if we kill it too early, it won't
719 # remove the twistd.pid file. So wait until it does something
720 # that we know it won't do until after the first turn.
723 def _node_has_started():
724 return os.path.exists(KEYGEN_FURL_FILE)
725 d.addCallback(lambda res: self.poll(_node_has_started))
728 self.failUnless(os.path.exists(TWISTD_PID_FILE))
729 # rm this so we can detect when the second incarnation is ready
730 os.unlink(KEYGEN_FURL_FILE)
731 return self.run_bintahoe(["--quiet", "restart", c1])
732 d.addCallback(_started)
735 out, err, rc_or_sig = res
736 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
737 self.failUnlessEqual(rc_or_sig, 0, errstr)
738 self.failUnlessEqual(out, "", errstr)
739 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
742 # again, the second incarnation of the node might not be ready yet,
743 # so poll until it is
744 d.addCallback(lambda res: self.poll(_node_has_started))
746 # now we can kill it. TODO: On a slow machine, the node might kill
747 # itself before we get a chance too, especially if spawning the
748 # 'tahoe stop' command takes a while.
750 self.failUnless(os.path.exists(TWISTD_PID_FILE))
751 return self.run_bintahoe(["--quiet", "stop", c1])
755 out, err, rc_or_sig = res
756 # the parent has exited by now
757 errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
758 self.failUnlessEqual(rc_or_sig, 0, errstr)
759 self.failUnlessEqual(out, "", errstr)
760 # self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
761 # the parent was supposed to poll and wait until it sees
762 # twistd.pid go away before it exits, so twistd.pid should be
764 self.failIf(os.path.exists(TWISTD_PID_FILE))