diff options
Diffstat (limited to 'Lib/unittest/main.py')
| -rw-r--r-- | Lib/unittest/main.py | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/Lib/unittest/main.py b/Lib/unittest/main.py index 807604f08d..e62469aa2a 100644 --- a/Lib/unittest/main.py +++ b/Lib/unittest/main.py @@ -46,6 +46,12 @@ def _convert_names(names): return [_convert_name(name) for name in names] +def _convert_select_pattern(pattern): + if not '*' in pattern: + pattern = '*%s*' % pattern + return pattern + + class TestProgram(object): """A command-line program that runs a set of tests; this is primarily for making test modules conveniently executable. @@ -53,7 +59,7 @@ class TestProgram(object): # defaults for testing module=None verbosity = 1 - failfast = catchbreak = buffer = progName = warnings = None + failfast = catchbreak = buffer = progName = warnings = testNamePatterns = None _discovery_parser = None def __init__(self, module='__main__', defaultTest=None, argv=None, @@ -140,8 +146,13 @@ class TestProgram(object): self.testNames = list(self.defaultTest) self.createTests() - def createTests(self): - if self.testNames is None: + def createTests(self, from_discovery=False, Loader=None): + if self.testNamePatterns: + self.testLoader.testNamePatterns = self.testNamePatterns + if from_discovery: + loader = self.testLoader if Loader is None else Loader() + self.test = loader.discover(self.start, self.pattern, self.top) + elif self.testNames is None: self.test = self.testLoader.loadTestsFromModule(self.module) else: self.test = self.testLoader.loadTestsFromNames(self.testNames, @@ -179,6 +190,11 @@ class TestProgram(object): action='store_true', help='Buffer stdout and stderr during tests') self.buffer = False + if self.testNamePatterns is None: + parser.add_argument('-k', dest='testNamePatterns', + action='append', type=_convert_select_pattern, + help='Only run tests which match the given substring') + self.testNamePatterns = [] return parser @@ -225,8 +241,7 @@ class TestProgram(object): self._initArgParsers() self._discovery_parser.parse_args(argv, self) - loader = self.testLoader if Loader is None else Loader() - self.test = loader.discover(self.start, self.pattern, self.top) + self.createTests(from_discovery=True, Loader=Loader) def runTests(self): if self.catchbreak: |