view tests/silenttestrunner.py @ 40382:bd1ec1e36bf0

tests: add coverage for some untested areas of hgweb

The fact that these mimetype guesses weren't blowing up anywhere on py3 prior to
9310037f0636 was the giveaway.  The annotate function is a bit unusual in that
it renders the page with a 500 in the middle, so I left the HTML output.  For
the other functions, checking the access log is enough.

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