qubes/tests: colourful test runner
This commit is contained in:
Wojtek Porczyk
parent
52c1be49ec
commit
eabc571102
@ -1,5 +1,6 @@
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#!/usr/bin/python -O
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import curses
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import importlib
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import sys
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import unittest
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@ -13,6 +14,178 @@ test_order = [
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sys.path.insert(0, '../../')
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class ANSIColor(dict):
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def __init__(self):
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super(ANSIColor, self).__init__()
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try:
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curses.setupterm()
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except curses.error:
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return
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self['black'] = curses.tparm(curses.tigetstr('setaf'), 0)
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self['red'] = curses.tparm(curses.tigetstr('setaf'), 1)
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self['green'] = curses.tparm(curses.tigetstr('setaf'), 2)
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self['yellow'] = curses.tparm(curses.tigetstr('setaf'), 3)
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self['blue'] = curses.tparm(curses.tigetstr('setaf'), 4)
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self['magenta'] = curses.tparm(curses.tigetstr('setaf'), 5)
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self['cyan'] = curses.tparm(curses.tigetstr('setaf'), 6)
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self['white'] = curses.tparm(curses.tigetstr('setaf'), 7)
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self['bold'] = curses.tigetstr('bold')
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self['normal'] = curses.tigetstr('sgr0')
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def __missing__(self, key):
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return ''
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class ANSITestResult(unittest.TestResult):
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'''A test result class that can print colourful text results to a stream.
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Used by TextTestRunner. This is a lightly rewritten unittest.TextTestResult.
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'''
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separator1 = unittest.TextTestResult.separator1
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separator2 = unittest.TextTestResult.separator2
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def __init__(self, stream, descriptions, verbosity):
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super(ANSITestResult, self).__init__(stream, descriptions, verbosity)
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self.stream = stream
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self.showAll = verbosity > 1
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self.dots = verbosity == 1
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self.descriptions = descriptions
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self.color = ANSIColor()
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def _fmtexc(self, err):
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s = str(err[1])
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if s:
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return '{bold}{}:{normal} {!s}'.format(
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err[0].__name__, err[1], **self.color)
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else:
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return '{bold}{}{normal}'.format(err[0].__name__, **self.color)
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def getDescription(self, test):
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teststr = str(test).split('/')
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teststr[-1] = '{bold}{}{normal}'.format(teststr[-1], **self.color)
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teststr = '/'.join(teststr)
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doc_first_line = test.shortDescription()
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if self.descriptions and doc_first_line:
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return '\n'.join((teststr, ' {}'.format(
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doc_first_line, **self.color)))
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else:
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return teststr
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def startTest(self, test):
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super(ANSITestResult, self).startTest(test)
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if self.showAll:
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self.stream.write(self.getDescription(test))
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self.stream.write(' ... ')
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self.stream.flush()
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def addSuccess(self, test):
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super(ANSITestResult, self).addSuccess(test)
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if self.showAll:
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self.stream.writeln('{green}ok{normal}'.format(**self.color))
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elif self.dots:
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self.stream.write('.')
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self.stream.flush()
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def addError(self, test, err):
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super(ANSITestResult, self).addError(test, err)
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if self.showAll:
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self.stream.writeln('{red}{bold}ERROR{normal} ({})'.format(
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self._fmtexc(err), **self.color))
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elif self.dots:
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self.stream.write('{red}{bold}E{normal}'.format(**self.color))
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self.stream.flush()
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def addFailure(self, test, err):
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super(ANSITestResult, self).addFailure(test, err)
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if self.showAll:
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self.stream.writeln('{red}FAIL{normal}'.format(**self.color))
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elif self.dots:
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self.stream.write('{red}F{normal}'.format(**self.color))
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self.stream.flush()
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def addSkip(self, test, reason):
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super(ANSITestResult, self).addSkip(test, reason)
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if self.showAll:
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self.stream.writeln('{cyan}skipped{normal} ({})'.format(
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reason, **self.color))
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elif self.dots:
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self.stream.write('{cyan}s{normal}'.format(**self.color))
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self.stream.flush()
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def addExpectedFailure(self, test, err):
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super(ANSITestResult, self).addExpectedFailure(test, err)
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if self.showAll:
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self.stream.writeln('{yellow}expected failure{normal}'.format(
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**self.color))
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elif self.dots:
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self.stream.write('{yellow}x{normal}'.format(**self.color))
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self.stream.flush()
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def addUnexpectedSuccess(self, test):
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super(ANSITestResult, self).addUnexpectedSuccess(test)
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if self.showAll:
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self.stream.writeln(
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'{yellow}{bold}unexpected success{normal}'.format(**self.color))
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elif self.dots:
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self.stream.write('{yellow}{bold}u{normal}'.format(**self.color))
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self.stream.flush()
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def printErrors(self):
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if self.dots or self.showAll:
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self.stream.writeln()
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self.printErrorList(
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'{red}{bold}ERROR{normal}'.format(**self.color), self.errors)
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self.printErrorList(
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'{red}FAIL{normal}'.format(**self.color), self.failures)
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def printErrorList(self, flavour, errors):
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for test, err in errors:
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self.stream.writeln(self.separator1)
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self.stream.writeln('%s: %s' % (flavour,self.getDescription(test)))
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self.stream.writeln(self.separator2)
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self.stream.writeln('%s' % err)
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def demo(verbosity=2):
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import qubes.tests
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class TC_Demo(qubes.tests.QubesTestCase):
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'''Demo class'''
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def test_0_success(self):
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'''Demo test (success)'''
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pass
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def test_1_error(self):
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'''Demo test (error)'''
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raise Exception()
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def test_2_failure(self):
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'''Demo test (failure)'''
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self.fail('boo')
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def test_3_skip(self):
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'''Demo test (skipped by call to self.skipTest())'''
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self.skipTest('skip')
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@unittest.skip(None)
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def test_4_skip_decorator(self):
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'''Demo test (skipped by decorator)'''
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pass
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@unittest.expectedFailure
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def test_5_expected_failure(self):
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'''Demo test (expected failure)'''
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self.fail()
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@unittest.expectedFailure
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def test_6_unexpected_success(self):
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'''Demo test (unexpected success)'''
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pass
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suite = unittest.TestLoader().loadTestsFromTestCase(TC_Demo)
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runner = unittest.TextTestRunner(stream=sys.stdout, verbosity=verbosity)
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runner.resultclass = ANSITestResult
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return runner.run(suite).wasSuccessful()
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def main():
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suite = unittest.TestSuite()
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loader = unittest.TestLoader()
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@ -20,7 +193,9 @@ def main():
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module = importlib.import_module(modname)
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suite.addTests(loader.loadTestsFromModule(module))
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unittest.TextTestRunner(stream=sys.stdout, verbosity=2).run(suite)
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runner = unittest.TextTestRunner(stream=sys.stdout, verbosity=2)
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runner.resultclass = ANSITestResult
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return runner.run(suite).wasSuccessful()
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if __name__ == '__main__':
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main()
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sys.exit(not main())
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