test_runner: test that 'tahoe --version' outputs no noise (e.g. DeprecationWarnings).

This commit is contained in:
david-sarah 2010-07-19 18:13:45 -07:00
parent 7e8bb73391
commit bdc6fd2f8b

View File

@ -31,7 +31,7 @@ class SkipMixin:
raise unittest.SkipTest("twistd does not fork under windows")
class TheRightCode(common_util.SignalMixin, unittest.TestCase, SkipMixin):
class BinTahoe(common_util.SignalMixin, unittest.TestCase, SkipMixin):
def test_path(self):
self.skip_if_cannot_run_bintahoe()
d = utils.getProcessOutputAndValue(bintahoe, args=["--version-and-path"], env=os.environ)
@ -48,6 +48,24 @@ class TheRightCode(common_util.SignalMixin, unittest.TestCase, SkipMixin):
d.addCallback(_cb)
return d
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:
raise unittest.SkipTest("We pass this test only with Twisted >= v9.0.0")
d = utils.getProcessOutputAndValue(bintahoe, args=["--version"], env=os.environ)
def _cb(res):
out, err, rc_or_sig = res
self.failUnlessEqual(rc_or_sig, 0, res)
self.failUnless(out.startswith("allmydata-tahoe:"), res)
self.failIfIn("DeprecationWarning", out, res)
self.failUnlessEqual(err, "", res)
d.addCallback(_cb)
return d
class CreateNode(unittest.TestCase):
# exercise "tahoe create-node", create-introducer,