annotate tests/silenttestrunner.py @ 46899:8b6e36e4b553

typing: add type hints to mercurial/error.py

The only slightly unusual things here are that `location` is passed to
`ParseError` and both bytes and an int (so this accepts both), and the message
passed `ProgrammingError` is immediately converted to str.  Therefore it is
typed as `AnyStr`, because there are a couple of instances that are already
passed as str.

There are a couple of places where bytes are being passed to builtin exceptions
that might need to be converted to str.

Differential Revision: https://phab.mercurial-scm.org/D10274

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