From: david-sarah Date: Sat, 16 Jan 2010 20:45:56 +0000 (-0800) Subject: Message saying that we couldn't find bin/tahoe should say where we looked X-Git-Url: https://git.rkrishnan.org/components/%22news.html/architecture.txt?a=commitdiff_plain;h=174d3566923a37b556cabee18a9675d59f57aa79;p=tahoe-lafs%2Ftahoe-lafs.git Message saying that we couldn't find bin/tahoe should say where we looked --- diff --git a/src/allmydata/test/test_runner.py b/src/allmydata/test/test_runner.py index bd604a57..b9f879af 100644 --- a/src/allmydata/test/test_runner.py +++ b/src/allmydata/test/test_runner.py @@ -13,20 +13,27 @@ from allmydata.test import common_util import allmydata bintahoe = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(allmydata.__file__))), 'bin', 'tahoe') -if sys.platform == "win32": +if sys.platform == "win32": # TODO: should this include cygwin? bintahoe += ".exe" -class SkipOnCygwinMixin: - def skip_on_cygwin(self): + +class SkipMixin: + def skip_if_cannot_run_bintahoe(self): if "cygwin" in sys.platform.lower(): raise unittest.SkipTest("We don't know how to make this test work on cygwin: spawnProcess seems to hang forever. We don't know if 'bin/tahoe start' can be run on cygwin.") + if not os.path.exists(bintahoe): + 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,)) + + def skip_if_cannot_daemonize(self): + self.skip_if_cannot_run_bintahoe() + if runtime.platformType == "win32": + # twistd on windows doesn't daemonize. cygwin should work normally. + raise unittest.SkipTest("twistd does not fork under windows") -class TheRightCode(common_util.SignalMixin, unittest.TestCase, - SkipOnCygwinMixin): + +class TheRightCode(common_util.SignalMixin, unittest.TestCase, SkipMixin): def test_path(self): - self.skip_on_cygwin() - if not os.path.exists(bintahoe): - 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.") + self.skip_if_cannot_run_bintahoe() d = utils.getProcessOutputAndValue(bintahoe, args=["--version-and-path"], env=os.environ) def _cb(res): out, err, rc_or_sig = res @@ -41,6 +48,7 @@ class TheRightCode(common_util.SignalMixin, unittest.TestCase, d.addCallback(_cb) return d + class CreateNode(unittest.TestCase): # exercise "tahoe create-node", create-introducer, # create-key-generator, and create-stats-gatherer, by calling the @@ -227,7 +235,7 @@ class CreateNode(unittest.TestCase): class RunNode(common_util.SignalMixin, unittest.TestCase, pollmixin.PollMixin, - SkipOnCygwinMixin): + SkipMixin): # exercise "tahoe start", for both introducer, client node, and # key-generator, by spawning "tahoe start" as a subprocess. This doesn't # get us figleaf-based line-level coverage, but it does a better job of @@ -246,12 +254,7 @@ class RunNode(common_util.SignalMixin, unittest.TestCase, pollmixin.PollMixin, return basedir def test_introducer(self): - self.skip_on_cygwin() - if not os.path.exists(bintahoe): - 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.") - if runtime.platformType == "win32": - # twistd on windows doesn't daemonize. cygwin works normally. - raise unittest.SkipTest("twistd does not fork under windows") + self.skip_if_cannot_daemonize() basedir = self.workdir("test_introducer") c1 = os.path.join(basedir, "c1") HOTLINE_FILE = os.path.join(c1, "suicide_prevention_hotline") @@ -349,12 +352,7 @@ class RunNode(common_util.SignalMixin, unittest.TestCase, pollmixin.PollMixin, test_introducer.timeout = 480 # This hit the 120-second timeout on "François 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 def test_client(self): - self.skip_on_cygwin() - if not os.path.exists(bintahoe): - 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.") - if runtime.platformType == "win32": - # twistd on windows doesn't daemonize. cygwin works normally. - raise unittest.SkipTest("twistd does not fork under windows") + self.skip_if_cannot_daemonize() basedir = self.workdir("test_client") c1 = os.path.join(basedir, "c1") HOTLINE_FILE = os.path.join(c1, "suicide_prevention_hotline") @@ -452,9 +450,7 @@ class RunNode(common_util.SignalMixin, unittest.TestCase, pollmixin.PollMixin, return d def test_baddir(self): - self.skip_on_cygwin() - if not os.path.exists(bintahoe): - 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.") + self.skip_if_cannot_daemonize() basedir = self.workdir("test_baddir") fileutil.make_dirs(basedir) @@ -488,12 +484,7 @@ class RunNode(common_util.SignalMixin, unittest.TestCase, pollmixin.PollMixin, return d def test_keygen(self): - self.skip_on_cygwin() - if not os.path.exists(bintahoe): - 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.") - if runtime.platformType == "win32": - # twistd on windows doesn't daemonize. cygwin works normally. - raise unittest.SkipTest("twistd does not fork under windows") + self.skip_if_cannot_daemonize() basedir = self.workdir("test_keygen") c1 = os.path.join(basedir, "c1") TWISTD_PID_FILE = os.path.join(c1, "twistd.pid")