view tests/silenttestrunner.py @ 35570:3e3f4c03876b

tests: add b'' to string literals where bytes are required

Since we are internally dealing with bytes only, we need to use bytes in the
tests too. This is one of the many patches which will make all the tests
completely use bytes.

# skip-blame because we are just adding b''

Differential Revision: https://phab.mercurial-scm.org/D1788

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