view tests/silenttestrunner.py @ 49087:bfc117647c71

rust-revlog: move check for nodemap requirement to caller

It's good for both making `Revlog` testable and reusable to have it
not depend on the higher-level `Repo` type. This patch is one step in
towards that. Additionally, this change in particular gives the
callers more control over when to use a nodemap.

Differential Revision: https://phab.mercurial-scm.org/D12546

import os
import sys
import unittest


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