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-f/--failfast command line option for unittest. Issue 8074. Documentation still needed. Plus minor change to test_unittest to allow it to be run with python -m test.unittest

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Michael Foord 2010-03-22 01:01:34 +00:00
parent b1aa30f94d
commit 1b9e95339d
4 changed files with 86 additions and 26 deletions
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21
Lib/unittest/main.py
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@ -16,6 +16,7 @@
-h, --help Show this message
-v, --verbose Verbose output
-q, --quiet Minimal output
-f, --failfast Stop on first failure
Examples:
%(progName)s test_module - run tests from test_module
@ -30,6 +31,7 @@
Options:
-v, --verbose Verbose output
-f, --failfast Stop on first failure
-s directory Directory to start discovery ('.' default)
-p pattern Pattern to match test files ('test*.py' default)
-t directory Top level directory of project (default to
@ -46,6 +48,7 @@
-h, --help Show this message
-v, --verbose Verbose output
-q, --quiet Minimal output
-f, --failfast Stop on first failure
Examples:
%(progName)s - run default set of tests
@ -69,7 +72,7 @@ class TestProgram(object):
def __init__(self, module='__main__', defaultTest=None,
argv=None, testRunner=None,
testLoader=loader.defaultTestLoader, exit=True,
verbosity=1):
verbosity=1, failfast=False):
if isinstance(module, basestring):
self.module = __import__(module)
for part in module.split('.')[1:]:
@ -80,6 +83,7 @@ def __init__(self, module='__main__', defaultTest=None,
argv = sys.argv
self.exit = exit
self.failfast = failfast
self.verbosity = verbosity
self.defaultTest = defaultTest
self.testRunner = testRunner
@ -100,9 +104,9 @@ def parseArgs(self, argv):
return
import getopt
long_opts = ['help','verbose','quiet']
long_opts = ['help', 'verbose', 'quiet', 'failfast']
try:
options, args = getopt.getopt(argv[1:], 'hHvq', long_opts)
options, args = getopt.getopt(argv[1:], 'hHvqf', long_opts)
for opt, value in options:
if opt in ('-h','-H','--help'):
self.usageExit()
@ -110,6 +114,8 @@ def parseArgs(self, argv):
self.verbosity = 0
if opt in ('-v','--verbose'):
self.verbosity = 2
if opt in ('-f','--failfast'):
self.failfast = True
if len(args) == 0 and self.defaultTest is None:
# createTests will load tests from self.module
self.testNames = None
@ -137,6 +143,8 @@ def _do_discovery(self, argv, Loader=loader.TestLoader):
parser = optparse.OptionParser()
parser.add_option('-v', '--verbose', dest='verbose', default=False,
help='Verbose output', action='store_true')
parser.add_option('-f', '--failfast', dest='failfast', default=False,
help='Stop on first fail or error', action='store_true')
parser.add_option('-s', '--start-directory', dest='start', default='.',
help="Directory to start discovery ('.' default)")
parser.add_option('-p', '--pattern', dest='pattern', default='test*.py',
@ -153,6 +161,8 @@ def _do_discovery(self, argv, Loader=loader.TestLoader):
if options.verbose:
self.verbosity = 2
if options.failfast:
self.failfast = True
start_dir = options.start
pattern = options.pattern
@ -166,9 +176,10 @@ def runTests(self):
self.testRunner = runner.TextTestRunner
if isinstance(self.testRunner, (type, types.ClassType)):
try:
testRunner = self.testRunner(verbosity=self.verbosity)
testRunner = self.testRunner(verbosity=self.verbosity,
failfast=self.failfast)
except TypeError:
# didn't accept the verbosity argument
# didn't accept the verbosity or failfast argument
testRunner = self.testRunner()
else:
# it is assumed to be a TestRunner instance