Mercurial > hg
view tests/silenttestrunner.py @ 42386:15d5a2de44aa
tests: make run-tests exit non-zero if there are "errors"
Previously, if there was an error such as a broken .t file that caused
run-tests.py to encounter an exception during parsing, the test would be
considered in an "errored" state, which is separate from "failed".
The check for whether to exit non-zero or not was based entirely on whether
there were any tests in a "failed" state, so if there was only an error,
run-tests would exit with 0. Our test infrastructure would then consider the
test as passing, causing us to have some tests with false negatives that have
gone undetected for a few weeks now.
Differential Revision: https://phab.mercurial-scm.org/D6452
author | Kyle Lippincott <spectral@google.com> |
---|---|
date | Tue, 28 May 2019 23:22:46 -0700 |
parents | 403b0a7ab410 |
children | 2372284d9457 |
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from __future__ import absolute_import, print_function 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