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test_runner: skip all spawnProcess-using tests on cygwin, since spawnProcess just hangs forever

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This commit is contained in:
Brian Warner 2009-02-09 02:34:00 -07:00
parent 19902a0f16
commit b197c5bb8c
1 changed files with 27 additions and 2 deletions
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29
src/allmydata/test/test_runner.py
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@ -15,8 +15,15 @@ bintahoe = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(allmydat
if sys.platform == "win32":
bintahoe += ".exe"
class TheRightCode(unittest.TestCase, common_util.SignalMixin):
class SkipOnCygwinMixin:
def skip_on_cygwin(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.")
class TheRightCode(unittest.TestCase, common_util.SignalMixin,
SkipOnCygwinMixin):
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.")
d = utils.getProcessOutputAndValue(bintahoe, args=["--version-and-path"], env=os.environ)
@ -201,13 +208,27 @@ class CreateNode(unittest.TestCase):
run_by_human=False)
class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin,
SkipOnCygwinMixin):
# 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
# confirming that the user can actually run "./bin/tahoe start" and
# expect it to work. This verifies that bin/tahoe sets up PYTHONPATH and
# the like correctly.
# This doesn't work on cygwin (it hangs forever), so we skip this test
# when we're on cygwin. It is likely that "tahoe start" itself doesn't
# work on cygwin: twisted seems unable to provide a version of
# spawnProcess which really works there.
def workdir(self, name):
basedir = os.path.join("test_runner", "RunNode", name)
fileutil.make_dirs(basedir)
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":
@ -309,6 +330,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
return d
def test_client_no_noise(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.")
basedir = self.workdir("test_client_no_noise")
@ -368,6 +390,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
test_client_no_noise.todo = "We submitted a patch to Nevow to silence this warning: http://divmod.org/trac/ticket/2830"
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":
@ -470,6 +493,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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.")
basedir = self.workdir("test_baddir")
@ -505,6 +529,7 @@ class RunNode(unittest.TestCase, pollmixin.PollMixin, common_util.SignalMixin):
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":