tests/silenttestrunner.py

log: changed implementation to use graphlog code

Now that revsets work in a lazy way, log code can be changed to parse every
option into a revset and then evaluate it lazily.

Now expressions like

  "hg log -b default -b ."

are converted into a revset using the same code as graphlog.

import unittest, sys

def main(modulename):
    '''run the tests found in module, printing nothing when all tests pass'''
    module = sys.modules[modulename]
    suite = unittest.defaultTestLoader.loadTestsFromModule(module)
    results = unittest.TestResult()
    suite.run(results)
    if results.errors or results.failures:
        for tc, exc in results.errors:
            print 'ERROR:', tc
            print
            sys.stdout.write(exc)
        for tc, exc in results.failures:
            print 'FAIL:', tc
            print
            sys.stdout.write(exc)
        sys.exit(1)