Da

✏️ Editing: testresult.py

'''Test runner and result class for the regression test suite.

'''

import functools
import io
import sys
import time
import traceback
import unittest
from test import support
from test.libregrtest.utils import sanitize_xml

class RegressionTestResult(unittest.TextTestResult):
    USE_XML = False

def __init__(self, stream, descriptions, verbosity):
        super().__init__(stream=stream, descriptions=descriptions,
                         verbosity=2 if verbosity else 0)
        self.buffer = True
        if self.USE_XML:
            from xml.etree import ElementTree as ET
            from datetime import datetime, UTC
            self.__ET = ET
            self.__suite = ET.Element('testsuite')
            self.__suite.set('start',
                             datetime.now(UTC)
                                     .replace(tzinfo=None)
                                     .isoformat(' '))
            self.__e = None
        self.__start_time = None

@classmethod
    def __getId(cls, test):
        try:
            test_id = test.id
        except AttributeError:
            return str(test)
        try:
            return test_id()
        except TypeError:
            return str(test_id)
        return repr(test)

def startTest(self, test):
        super().startTest(test)
        if self.USE_XML:
            self.__e = e = self.__ET.SubElement(self.__suite, 'testcase')
        self.__start_time = time.perf_counter()

def _add_result(self, test, capture=False, **args):
        if not self.USE_XML:
            return
        e = self.__e
        self.__e = None
        if e is None:
            return
        ET = self.__ET

e.set('name', args.pop('name', self.__getId(test)))
        e.set('status', args.pop('status', 'run'))
        e.set('result', args.pop('result', 'completed'))
        if self.__start_time:
            e.set('time', f'{time.perf_counter() - self.__start_time:0.6f}')

if capture:
            if self._stdout_buffer is not None:
                stdout = self._stdout_buffer.getvalue().rstrip()
                ET.SubElement(e, 'system-out').text = sanitize_xml(stdout)
            if self._stderr_buffer is not None:
                stderr = self._stderr_buffer.getvalue().rstrip()
                ET.SubElement(e, 'system-err').text = sanitize_xml(stderr)

for k, v in args.items():
            if not k or not v:
                continue

e2 = ET.SubElement(e, k)
            if hasattr(v, 'items'):
                for k2, v2 in v.items():
                    if k2:
                        e2.set(k2, sanitize_xml(str(v2)))
                    else:
                        e2.text = sanitize_xml(str(v2))
            else:
                e2.text = sanitize_xml(str(v))

@classmethod
    def __makeErrorDict(cls, err_type, err_value, err_tb):
        if isinstance(err_type, type):
            if err_type.__module__ == 'builtins':
                typename = err_type.__name__
            else:
                typename = f'{err_type.__module__}.{err_type.__name__}'
        else:
            typename = repr(err_type)

msg = traceback.format_exception(err_type, err_value, None)
        tb = traceback.format_exception(err_type, err_value, err_tb)

return {
            'type': typename,
            'message': ''.join(msg),
            '': ''.join(tb),
        }

def addError(self, test, err):
        self._add_result(test, True, error=self.__makeErrorDict(*err))
        super().addError(test, err)

def addExpectedFailure(self, test, err):
        self._add_result(test, True, output=self.__makeErrorDict(*err))
        super().addExpectedFailure(test, err)

def addFailure(self, test, err):
        self._add_result(test, True, failure=self.__makeErrorDict(*err))
        super().addFailure(test, err)
        if support.failfast:
            self.stop()

def addSkip(self, test, reason):
        self._add_result(test, skipped=reason)
        super().addSkip(test, reason)

def addSuccess(self, test):
        self._add_result(test)
        super().addSuccess(test)

def addUnexpectedSuccess(self, test):
        self._add_result(test, outcome='UNEXPECTED_SUCCESS')
        super().addUnexpectedSuccess(test)

def get_xml_element(self):
        if not self.USE_XML:
            raise ValueError("USE_XML is false")
        e = self.__suite
        e.set('tests', str(self.testsRun))
        e.set('errors', str(len(self.errors)))
        e.set('failures', str(len(self.failures)))
        return e

class QuietRegressionTestRunner:
    def __init__(self, stream, buffer=False):
        self.result = RegressionTestResult(stream, None, 0)
        self.result.buffer = buffer

def run(self, test):
        test(self.result)
        return self.result

def get_test_runner_class(verbosity, buffer=False):
    if verbosity:
        return functools.partial(unittest.TextTestRunner,
                                 resultclass=RegressionTestResult,
                                 buffer=buffer,
                                 verbosity=verbosity)
    return functools.partial(QuietRegressionTestRunner, buffer=buffer)

def get_test_runner(stream, verbosity, capture_output=False):
    return get_test_runner_class(verbosity, capture_output)(stream)

if __name__ == '__main__':
    import xml.etree.ElementTree as ET
    RegressionTestResult.USE_XML = True

class TestTests(unittest.TestCase):
        def test_pass(self):
            pass

def test_pass_slow(self):
            time.sleep(1.0)

def test_fail(self):
            print('stdout', file=sys.stdout)
            print('stderr', file=sys.stderr)
            self.fail('failure message')

def test_error(self):
            print('stdout', file=sys.stdout)
            print('stderr', file=sys.stderr)
            raise RuntimeError('error message')

suite = unittest.TestSuite()
    suite.addTest(unittest.TestLoader().loadTestsFromTestCase(TestTests))
    stream = io.StringIO()
    runner_cls = get_test_runner_class(sum(a == '-v' for a in sys.argv))
    runner = runner_cls(sys.stdout)
    result = runner.run(suite)
    print('Output:', stream.getvalue())
    print('XML: ', end='')
    for s in ET.tostringlist(result.get_xml_element()):
        print(s.decode(), end='')
    print()

📁 Sid Gifari File Manager