Mercurial > hg-stable
changeset 24329:e7ca4d4b10e1
run-tests: add --runs-per-test flag
This is useful when you're working with a flaky test and want to run
it (for example) 500 times to see if it'll false-fail. This currently
breaks if you use it with more than one thread, but I'm looking into
that now.
| author | Augie Fackler <augie@google.com> |
|---|---|
| date | Fri, 13 Mar 2015 11:21:53 -0400 |
| parents | 603a8d09e12d |
| children | 799bc18e14d1 |
| files | tests/run-tests.py |
| diffstat | 1 files changed, 7 insertions(+), 3 deletions(-) [+] |
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--- a/tests/run-tests.py Thu Mar 12 21:41:50 2015 -0400 +++ b/tests/run-tests.py Fri Mar 13 11:21:53 2015 -0400 @@ -170,6 +170,8 @@ help="shortcut for --with-hg=<testdir>/../hg") parser.add_option("--loop", action="store_true", help="loop tests repeatedly") + parser.add_option("--runs-per-test", type="int", dest="runs_per_test", + help="run each test N times (default=1)", default=1) parser.add_option("-n", "--nodiff", action="store_true", help="skip showing test changes") parser.add_option("-p", "--port", type="int", @@ -1288,7 +1290,7 @@ """Custom unittest TestSuite that knows how to execute Mercurial tests.""" def __init__(self, testdir, jobs=1, whitelist=None, blacklist=None, - retest=False, keywords=None, loop=False, + retest=False, keywords=None, loop=False, runs_per_test=1, *args, **kwargs): """Create a new instance that can run tests with a configuration. @@ -1323,6 +1325,7 @@ self._retest = retest self._keywords = keywords self._loop = loop + self._runs_per_test = runs_per_test def run(self, result): # We have a number of filters that need to be applied. We do this @@ -1356,8 +1359,8 @@ if ignored: continue - - tests.append(test) + for _ in xrange(self._runs_per_test): + tests.append(test) runtests = list(tests) done = queue.Queue() @@ -1729,6 +1732,7 @@ retest=self.options.retest, keywords=self.options.keywords, loop=self.options.loop, + runs_per_test=self.options.runs_per_test, tests=tests) verbosity = 1 if self.options.verbose: