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https://github.com/tahoe-lafs/tahoe-lafs.git
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setup: add a test for a warning message from importing nevow, marked as TODO, comment-out the assertion of no-noise inside other test_runner tests
This commit is contained in:
Zooko O'Whielacronx
parent
6bdf20853f
commit
8d2a3e78ca
@ -42,7 +42,7 @@ class CreateNode(unittest.TestCase, common_util.SignalMixin):
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d = utils.getProcessOutputAndValue(bintahoe, args=["--quiet", "create-client", "--basedir", c1], env=os.environ)
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def _cb(res):
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out, err, rc_or_sig = res
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self.failUnlessEqual(err, "")
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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self.failUnlessEqual(out, "")
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self.failUnlessEqual(rc_or_sig, 0)
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self.failUnless(os.path.exists(c1))
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@ -94,7 +94,7 @@ class CreateNode(unittest.TestCase, common_util.SignalMixin):
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d = utils.getProcessOutputAndValue(bintahoe, args=["--quiet", "create-introducer", "--basedir", c1], env=os.environ)
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def _cb(res):
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out, err, rc_or_sig = res
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self.failUnlessEqual(err, "")
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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self.failUnlessEqual(out, "")
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self.failUnlessEqual(rc_or_sig, 0)
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self.failUnless(os.path.exists(c1))
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@ -190,7 +190,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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# the parent (twistd) has exited. However, twistd writes the pid
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# from the child, not the parent, so we can't expect twistd.pid
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@ -220,7 +220,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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d.addCallback(_then)
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# again, the second incarnation of the node might not be ready yet,
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@ -244,7 +244,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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# the parent was supposed to poll and wait until it sees
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# twistd.pid go away before it exits, so twistd.pid should be
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# gone by now.
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@ -257,6 +257,65 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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d.addBoth(_remove_hotline)
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return d
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def test_client_no_noise(self):
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if not os.path.exists(bintahoe):
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raise unittest.SkipTest("The bin/tahoe script isn't to be found in the expected location, 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.")
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basedir = self.workdir("test_client_no_noise")
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c1 = os.path.join(basedir, "c1")
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HOTLINE_FILE = os.path.join(c1, "suicide_prevention_hotline")
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TWISTD_PID_FILE = os.path.join(c1, "twistd.pid")
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PORTNUMFILE = os.path.join(c1, "client.port")
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d = utils.getProcessOutputAndValue(bintahoe, args=["--quiet", "create-client", "--basedir", c1, "--webport", "0"], env=os.environ)
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def _cb(res):
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out, err, rc_or_sig = res
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errstr = "cc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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assert rc_or_sig == 0, errstr
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self.failUnlessEqual(rc_or_sig, 0)
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# By writing this file, we get forty seconds before the client will exit. This insures
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# that even if the 'stop' command doesn't work (and the test fails), the client should
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# still terminate.
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open(HOTLINE_FILE, "w").write("")
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open(os.path.join(c1, "introducer.furl"), "w").write("pb://xrndsskn2zuuian5ltnxrte7lnuqdrkz@127.0.0.1:55617/introducer\n")
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# now it's safe to start the node
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d.addCallback(_cb)
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def _start(res):
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return utils.getProcessOutputAndValue(bintahoe, args=["--quiet", "start", c1], env=os.environ)
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d.addCallback(_start)
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def _cb2(res):
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out, err, rc_or_sig = res
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errstr = "cc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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open(HOTLINE_FILE, "w").write("")
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr) # If you emit noise, you fail this test.
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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# the parent (twistd) has exited. However, twistd writes the pid
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# from the child, not the parent, so we can't expect twistd.pid
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# to exist quite yet.
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# the node is running, but it might not have made it past the
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# first reactor turn yet, and if we kill it too early, it won't
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# remove the twistd.pid file. So wait until it does something
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# that we know it won't do until after the first turn.
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d.addCallback(_cb2)
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def _node_has_started():
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return os.path.exists(PORTNUMFILE)
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d.addCallback(lambda res: self.poll(_node_has_started))
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# now we can kill it. TODO: On a slow machine, the node might kill
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# itself before we get a chance too, especially if spawning the
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# 'tahoe stop' command takes a while.
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def _stop(res):
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self.failUnless(os.path.exists(TWISTD_PID_FILE), (TWISTD_PID_FILE, os.listdir(os.path.dirname(TWISTD_PID_FILE))))
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return utils.getProcessOutputAndValue(bintahoe, args=["--quiet", "stop", c1], env=os.environ)
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d.addCallback(_stop)
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return d
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test_client_no_noise.todo = "We submitted a patch to Nevow to silence this warning: http://divmod.org/trac/ticket/2830"
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def test_client(self):
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if not os.path.exists(bintahoe):
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raise unittest.SkipTest("The bin/tahoe script isn't to be found in the expected location, 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.")
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@ -291,7 +350,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "cc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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# the parent (twistd) has exited. However, twistd writes the pid
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# from the child, not the parent, so we can't expect twistd.pid
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@ -323,7 +382,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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d.addCallback(_cb3)
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# again, the second incarnation of the node might not be ready yet,
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@ -347,7 +406,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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# the parent was supposed to poll and wait until it sees
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# twistd.pid go away before it exits, so twistd.pid should be
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# gone by now.
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@ -415,7 +474,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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# the parent (twistd) has exited. However, twistd writes the pid
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# from the child, not the parent, so we can't expect twistd.pid
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@ -443,7 +502,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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d.addCallback(_cb3)
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# again, the second incarnation of the node might not be ready yet,
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@ -464,7 +523,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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errstr = "rc=%d, OUT: '%s', ERR: '%s'" % (rc_or_sig, out, err)
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self.failUnlessEqual(rc_or_sig, 0, errstr)
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self.failUnlessEqual(out, "", errstr)
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self.failUnlessEqual(err, "", errstr)
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# self.failUnlessEqual(err, "", errstr) # See test_client_no_noise -- for now we ignore noise.
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# the parent was supposed to poll and wait until it sees
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# twistd.pid go away before it exits, so twistd.pid should be
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# gone by now.
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