view tests/silenttestrunner.py @ 24134:afed5d2e7985

revert: display full subrepo output with --dry-run

Since the point of --dry-run is to show what will happen, the output with and
without it should agree.  And since revert wasn't being called on subrepos with
--dry-run before, revert in the subrepo had to be defanged in this case.

import unittest, sys, os

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)

if os.environ.get('SILENT_BE_NOISY'):
    main = unittest.main