diff --git a/Lib/test/libregrtest/cmdline.py b/Lib/test/libregrtest/cmdline.py
@@ -255,6 +255,9 @@ def _create_parser():
                            ' , don\'t execute them')
    group.add_argument('-P', '--pgo', dest='pgo', action='store_true',
                       help='enable Profile Guided Optimization training')

    return parser


diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py
@@ -478,6 +478,8 @@ def finalize(self):
            result = "FAILURE"
        elif self.interrupted:
            result = "INTERRUPTED"
        else:
            result = "SUCCESS"
        print("Tests result: %s" % result)
@@ -538,7 +540,13 @@ def _main(self, tests, kwargs):
            self.rerun_failed_tests()

        self.finalize()
-        sys.exit(len(self.bad) > 0 or self.interrupted)


def removepy(names):

diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py
@@ -377,19 +377,19 @@ def parse_executed_tests(self, output):
        return list(match.group(1) for match in parser)

    def check_executed_tests(self, output, tests, skipped=(), failed=(),
-                             omitted=(), randomize=False, interrupted=False):
        if isinstance(tests, str):
            tests = [tests]
        if isinstance(skipped, str):
            skipped = [skipped]
        if isinstance(failed, str):
            failed = [failed]
        if isinstance(omitted, str):
            omitted = [omitted]
-        ntest = len(tests)
-        nskipped = len(skipped)
-        nfailed = len(failed)
-        nomitted = len(omitted)

        executed = self.parse_executed_tests(output)
        if randomize:
@@ -415,11 +415,17 @@ def list_regex(line_format, tests):
            regex = list_regex('%s test%s failed', failed)
            self.check_line(output, regex)

        if omitted:
            regex = list_regex('%s test%s omitted', omitted)
            self.check_line(output, regex)

-        good = ntest - nskipped - nfailed - nomitted
        if good:
            regex = r'%s test%s OK\.$' % (good, plural(good))
            if not skipped and not failed and good > 1:
@@ -429,10 +435,12 @@ def list_regex(line_format, tests):
        if interrupted:
            self.check_line(output, 'Test suite interrupted by signal SIGINT.')

-        if nfailed:
            result = 'FAILURE'
        elif interrupted:
            result = 'INTERRUPTED'
        else:
            result = 'SUCCESS'
        self.check_line(output, 'Tests result: %s' % result)
@@ -604,7 +612,7 @@ def test_failing(self):
        test_failing = self.create_test('failing', code=code)
        tests = [test_ok, test_failing]

-        output = self.run_tests(*tests, exitcode=1)
        self.check_executed_tests(output, tests, failed=test_failing)

    def test_resources(self):
@@ -703,7 +711,7 @@ def test_fromfile(self):
    def test_interrupted(self):
        code = TEST_INTERRUPTED
        test = self.create_test('sigint', code=code)
-        output = self.run_tests(test, exitcode=1)
        self.check_executed_tests(output, test, omitted=test,
                                  interrupted=True)

@@ -732,7 +740,7 @@ def test_slow_interrupted(self):
                args = ("--slowest", "-j2", test)
            else:
                args = ("--slowest", test)
-            output = self.run_tests(*args, exitcode=1)
            self.check_executed_tests(output, test,
                                      omitted=test, interrupted=True)

@@ -772,7 +780,7 @@ def test_run(self):
                        builtins.__dict__['RUN'] = 1
        """)
        test = self.create_test('forever', code=code)
-        output = self.run_tests('--forever', test, exitcode=1)
        self.check_executed_tests(output, [test]*3, failed=test)

    @unittest.skipUnless(Py_DEBUG, 'need a debug build')
@@ -804,7 +812,7 @@ def test_leak(self):
        filename = 'reflog.txt'
        self.addCleanup(support.unlink, filename)
        output = self.run_tests('--huntrleaks', '3:3:', test,
-                                exitcode=1,
                                stderr=subprocess.STDOUT)
        self.check_executed_tests(output, [test], failed=test)

@@ -858,7 +866,7 @@ def test_crashed(self):
        ok_test = self.create_test(name="ok")

        tests = [crash_test, ok_test]
-        output = self.run_tests("-j2", *tests, exitcode=1)
        self.check_executed_tests(output, tests, failed=crash_test,
                                  randomize=True)

@@ -907,6 +915,25 @@ def test_method4(self):
        subset = ['test_method1', 'test_method3']
        self.assertEqual(methods, subset)


if __name__ == '__main__':
    unittest.main()