run_tests.py 文件源码

def run_tier(self, tier):
        """Run one tier"""
        tier_name = tier.get_name()
        tests = tier.get_tests()
        if not tests:
            LOGGER.info("There are no supported test cases in this tier "
                        "for the given scenario")
            self.overall_result = Result.EX_ERROR
        else:
            LOGGER.info("Running tier '%s'", tier_name)
            for test in tests:
                self.run_test(test)
                test_case = self.executed_test_cases[test.get_name()]
                if test_case.is_successful() != testcase.TestCase.EX_OK:
                    LOGGER.error("The test case '%s' failed.", test.get_name())
                    if test.get_project() == "functest":
                        self.overall_result = Result.EX_ERROR
                    if test.is_blocking():
                        raise BlockingTestFailed(
                            "The test case {} failed and is blocking".format(
                                test.get_name()))
        return self.overall_result