FM / unittest

/snap/core18/2979/usr/lib/python3.6/unittest/

/snap/core18/2979/usr/lib/python3.6/unittest

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
case.py	56986	0644	edit dl rm
loader.py	22224	0644	edit dl rm
main.py	10552	0644	edit dl rm
mock.py	79856	0644	edit dl rm
result.py	7442	0644	edit dl rm
runner.py	7751	0644	edit dl rm
signals.py	2403	0644	edit dl rm
suite.py	10479	0644	edit dl rm
util.py	5433	0644	edit dl rm
__init__.py	3143	0644	edit dl rm
__main__.py	485	0644	edit dl rm

Edit: /snap/core18/2979/usr/lib/python3.6/unittest/runner.py (7751B)

"""Running tests"""

import sys
import time
import warnings

from . import result
from .signals import registerResult

__unittest = True

class _WritelnDecorator(object):
    """Used to decorate file-like objects with a handy 'writeln' method"""
    def __init__(self,stream):
        self.stream = stream

def __getattr__(self, attr):
        if attr in ('stream', '__getstate__'):
            raise AttributeError(attr)
        return getattr(self.stream,attr)

def writeln(self, arg=None):
        if arg:
            self.write(arg)
        self.write('\n') # text-mode streams translate to \r\n if needed

class TextTestResult(result.TestResult):
    """A test result class that can print formatted text results to a stream.

Used by TextTestRunner.
    """
    separator1 = '=' * 70
    separator2 = '-' * 70

def __init__(self, stream, descriptions, verbosity):
        super(TextTestResult, self).__init__(stream, descriptions, verbosity)
        self.stream = stream
        self.showAll = verbosity > 1
        self.dots = verbosity == 1
        self.descriptions = descriptions

def getDescription(self, test):
        doc_first_line = test.shortDescription()
        if self.descriptions and doc_first_line:
            return '\n'.join((str(test), doc_first_line))
        else:
            return str(test)

def startTest(self, test):
        super(TextTestResult, self).startTest(test)
        if self.showAll:
            self.stream.write(self.getDescription(test))
            self.stream.write(" ... ")
            self.stream.flush()

def addSuccess(self, test):
        super(TextTestResult, self).addSuccess(test)
        if self.showAll:
            self.stream.writeln("ok")
        elif self.dots:
            self.stream.write('.')
            self.stream.flush()

def addError(self, test, err):
        super(TextTestResult, self).addError(test, err)
        if self.showAll:
            self.stream.writeln("ERROR")
        elif self.dots:
            self.stream.write('E')
            self.stream.flush()

def addFailure(self, test, err):
        super(TextTestResult, self).addFailure(test, err)
        if self.showAll:
            self.stream.writeln("FAIL")
        elif self.dots:
            self.stream.write('F')
            self.stream.flush()

def addSkip(self, test, reason):
        super(TextTestResult, self).addSkip(test, reason)
        if self.showAll:
            self.stream.writeln("skipped {0!r}".format(reason))
        elif self.dots:
            self.stream.write("s")
            self.stream.flush()

def addExpectedFailure(self, test, err):
        super(TextTestResult, self).addExpectedFailure(test, err)
        if self.showAll:
            self.stream.writeln("expected failure")
        elif self.dots:
            self.stream.write("x")
            self.stream.flush()

def addUnexpectedSuccess(self, test):
        super(TextTestResult, self).addUnexpectedSuccess(test)
        if self.showAll:
            self.stream.writeln("unexpected success")
        elif self.dots:
            self.stream.write("u")
            self.stream.flush()

def printErrors(self):
        if self.dots or self.showAll:
            self.stream.writeln()
        self.printErrorList('ERROR', self.errors)
        self.printErrorList('FAIL', self.failures)

def printErrorList(self, flavour, errors):
        for test, err in errors:
            self.stream.writeln(self.separator1)
            self.stream.writeln("%s: %s" % (flavour,self.getDescription(test)))
            self.stream.writeln(self.separator2)
            self.stream.writeln("%s" % err)

class TextTestRunner(object):
    """A test runner class that displays results in textual form.

It prints out the names of tests as they are run, errors as they
    occur, and a summary of the results at the end of the test run.
    """
    resultclass = TextTestResult

def __init__(self, stream=None, descriptions=True, verbosity=1,
                 failfast=False, buffer=False, resultclass=None, warnings=None,
                 *, tb_locals=False):
        """Construct a TextTestRunner.

Subclasses should accept **kwargs to ensure compatibility as the
        interface changes.
        """
        if stream is None:
            stream = sys.stderr
        self.stream = _WritelnDecorator(stream)
        self.descriptions = descriptions
        self.verbosity = verbosity
        self.failfast = failfast
        self.buffer = buffer
        self.tb_locals = tb_locals
        self.warnings = warnings
        if resultclass is not None:
            self.resultclass = resultclass

def _makeResult(self):
        return self.resultclass(self.stream, self.descriptions, self.verbosity)

def run(self, test):
        "Run the given test case or test suite."
        result = self._makeResult()
        registerResult(result)
        result.failfast = self.failfast
        result.buffer = self.buffer
        result.tb_locals = self.tb_locals
        with warnings.catch_warnings():
            if self.warnings:
                # if self.warnings is set, use it to filter all the warnings
                warnings.simplefilter(self.warnings)
                # if the filter is 'default' or 'always', special-case the
                # warnings from the deprecated unittest methods to show them
                # no more than once per module, because they can be fairly
                # noisy.  The -Wd and -Wa flags can be used to bypass this
                # only when self.warnings is None.
                if self.warnings in ['default', 'always']:
                    warnings.filterwarnings('module',
                            category=DeprecationWarning,
                            message=r'Please use assert\w+ instead.')
            startTime = time.time()
            startTestRun = getattr(result, 'startTestRun', None)
            if startTestRun is not None:
                startTestRun()
            try:
                test(result)
            finally:
                stopTestRun = getattr(result, 'stopTestRun', None)
                if stopTestRun is not None:
                    stopTestRun()
            stopTime = time.time()
        timeTaken = stopTime - startTime
        result.printErrors()
        if hasattr(result, 'separator2'):
            self.stream.writeln(result.separator2)
        run = result.testsRun
        self.stream.writeln("Ran %d test%s in %.3fs" %
                            (run, run != 1 and "s" or "", timeTaken))
        self.stream.writeln()

expectedFails = unexpectedSuccesses = skipped = 0
        try:
            results = map(len, (result.expectedFailures,
                                result.unexpectedSuccesses,
                                result.skipped))
        except AttributeError:
            pass
        else:
            expectedFails, unexpectedSuccesses, skipped = results

infos = []
        if not result.wasSuccessful():
            self.stream.write("FAILED")
            failed, errored = len(result.failures), len(result.errors)
            if failed:
                infos.append("failures=%d" % failed)
            if errored:
                infos.append("errors=%d" % errored)
        else:
            self.stream.write("OK")
        if skipped:
            infos.append("skipped=%d" % skipped)
        if expectedFails:
            infos.append("expected failures=%d" % expectedFails)
        if unexpectedSuccesses:
            infos.append("unexpected successes=%d" % unexpectedSuccesses)
        if infos:
            self.stream.writeln(" (%s)" % (", ".join(infos),))
        else:
            self.stream.write("\n")
        return result

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