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tests: use verlib to compare versions, and get the versions of Twisted and Nevow from get_package_versions() instead of pkg_resources. refs #1287

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This commit is contained in:
david-sarah 2011-01-21 17:42:56 -08:00
parent 39eede4217
commit f84f2aa987
2 changed files with 29 additions and 32 deletions
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10
src/allmydata/test/test_nevow.py
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@ -7,9 +7,11 @@ class Web(unittest.TestCase):
"""
Sometimes Nevow can't find its resource files such as its default css file.
"""
import pkg_resources
try:
pkg_resources.require("Nevow>=0.9.33")
except pkg_resources.VersionConflict:
from allmydata import get_package_versions, normalized_version
nevow_ver = get_package_versions()['Nevow']
if not normalized_version(nevow_ver) >= normalized_version('0.9.33'):
raise unittest.SkipTest("We pass this test only with Nevow >= v0.9.33, which is the first version of Nevow that has our patch from http://www.divmod.org/trac/ticket/2527")
webform.defaultCSS.openForReading()

51
src/allmydata/test/test_runner.py
View File

@ -133,38 +133,30 @@ class BinTahoe(common_util.SignalMixin, unittest.TestCase, RunBinTahoeMixin):
def test_path(self):
d = self.run_bintahoe(["--version-and-path"])
def _cb(res):
from allmydata import normalized_version
out, err, rc_or_sig = res
self.failUnlessEqual(rc_or_sig, 0, str(res))
# Fail unless the allmydata-tahoe package is *this* version *and*
# was loaded from *this* source directory.
verstr = str(allmydata.__version__)
required_verstr = str(allmydata.__version__)
self.failIfEqual(verstr, "unknown",
self.failIfEqual(required_verstr, "unknown",
"We don't know our version, because this distribution didn't come "
"with a _version.py and 'setup.py darcsver' hasn't been run.")
# The Python "rational version numbering" convention
# disallows "-r$REV" but allows ".post$REV"
# instead. Eventually we'll probably move to that. When we
# do, this test won't go red:
ix = verstr.rfind('-r')
if ix != -1:
altverstr = verstr[:ix] + '.post' + verstr[ix+2:]
else:
ix = verstr.rfind('.post')
if ix != -1:
altverstr = verstr[:ix] + '-r' + verstr[ix+5:]
else:
altverstr = verstr
srcdir = os.path.dirname(os.path.dirname(os.path.normcase(os.path.realpath(srcfile))))
required_ver_and_path = "%s: %s (%s)" % (allmydata.__appname__, verstr, srcdir)
alt_required_ver_and_path = "%s: %s (%s)" % (allmydata.__appname__, altverstr, srcdir)
info = (res, allmydata.__appname__, required_verstr, srcdir)
self.failUnless(out.startswith(required_ver_and_path) or out.startswith(alt_required_ver_and_path), (out, err, rc_or_sig, required_ver_and_path))
appverpath = out.split(')')[0]
(appver, path) = appverpath.split(' (')
(app, ver) = appver.split(': ')
self.failUnlessEqual(app, allmydata.__appname__, info)
self.failUnlessEqual(normalized_version(ver), normalized_version(required_verstr), info)
self.failUnlessEqual(path, srcdir, info)
d.addCallback(_cb)
return d
@ -198,10 +190,11 @@ class BinTahoe(common_util.SignalMixin, unittest.TestCase, RunBinTahoeMixin):
def test_version_no_noise(self):
self.skip_if_cannot_run_bintahoe()
import pkg_resources
try:
pkg_resources.require("Twisted>=9.0.0")
except pkg_resources.VersionConflict:
from allmydata import get_package_versions, normalized_version
twisted_ver = get_package_versions()['Twisted']
if not normalized_version(twisted_ver) >= normalized_version('9.0.0'):
raise unittest.SkipTest("We pass this test only with Twisted >= v9.0.0")
d = self.run_bintahoe(["--version"])
@ -449,11 +442,13 @@ class RunNode(common_util.SignalMixin, unittest.TestCase, pollmixin.PollMixin,
def test_client_no_noise(self):
self.skip_if_cannot_daemonize()
import pkg_resources
try:
pkg_resources.require("Twisted>=9.0.0")
except pkg_resources.VersionConflict:
from allmydata import get_package_versions, normalized_version
twisted_ver = get_package_versions()['Twisted']
if not normalized_version(twisted_ver) >= normalized_version('9.0.0'):
raise unittest.SkipTest("We pass this test only with Twisted >= v9.0.0")
basedir = self.workdir("test_client_no_noise")
c1 = os.path.join(basedir, "c1")
HOTLINE_FILE = os.path.join(c1, "suicide_prevention_hotline")