Method test_fromfile

Lib/test/test_regrtest.py:1147–1194

(self)

        self.assertTrue(randseed.isdigit(), randseed)

    def test_fromfile(self):
        # test --fromfile
        tests = [self.create_test() for index in range(5)]

        # Write the list of files using a format similar to regrtest output:
        # [1/2] test_1
        # [2/2] test_2
        filename = os_helper.TESTFN
        self.addCleanup(os_helper.unlink, filename)

        # test format '0:00:00 [2/7] test_opcodes -- test_grammar took 0 sec'
        with open(filename, "w") as fp:
            previous = None
            for index, name in enumerate(tests, 1):
                line = ("00:00:%02i [%s/%s] %s"
                        % (index, index, len(tests), name))
                if previous:
                    line += " -- %s took 0 sec" % previous
                print(line, file=fp)
                previous = name

        output = self.run_tests('--fromfile', filename)
        stats = len(tests)
        self.check_executed_tests(output, tests, stats=stats)

        # test format '[2/7] test_opcodes'
        with open(filename, "w") as fp:
            for index, name in enumerate(tests, 1):
                print("[%s/%s] %s" % (index, len(tests), name), file=fp)

        output = self.run_tests('--fromfile', filename)
        self.check_executed_tests(output, tests, stats=stats)

        # test format 'test_opcodes'
        with open(filename, "w") as fp:
            for name in tests:
                print(name, file=fp)

        output = self.run_tests('--fromfile', filename)
        self.check_executed_tests(output, tests, stats=stats)

        # test format 'Lib/test/test_opcodes.py'
        with open(filename, "w") as fp:
            for name in tests:
                print('Lib/test/%s.py' % name, file=fp)

        output = self.run_tests('--fromfile', filename)
        self.check_executed_tests(output, tests, stats=stats)

    def test_interrupted(self):
        code = TEST_INTERRUPTED