151     def _process_options(self, options):  argument
152       if options.sancov_dir:
153         self.sancov_dir = options.sancov_dir
158       if options.gc_stress:
159         options.extra_flags += GC_STRESS_FLAGS
161       if options.random_gc_stress:
162         options.extra_flags += RANDOM_GC_STRESS_FLAGS
165         options.extra_flags.append("--invoke-weak-callbacks")
166         options.extra_flags.append("--omit-quit")
171         options.extra_flags.append("--no-turbo-verify-allocation")
173       if options.novfp3:
174         options.extra_flags.append("--noenable-vfp3")
176       if options.no_variants:  # pragma: no cover
179         assert not options.variants
180         options.variants = "default"
182       if options.exhaustive_variants:  # pragma: no cover
189         assert not options.variants
190         options.variants = "exhaustive"
192       if options.quickcheck:
193         assert not options.variants
194         options.variants = "stress,default"
195         options.slow_tests = "skip"
196         options.pass_fail_tests = "skip"
199         options.variants = "default"
200         options.extra_flags.append("--predictable")
201         options.extra_flags.append("--verify_predictable")
202         options.extra_flags.append("--no-inline-new")
204         options.command_prefix = (
205             [sys.executable, PREDICTABLE_WRAPPER] + options.command_prefix)
210         options.variants = "default"
212       if options.variants == "infra_staging":
213         options.variants = "exhaustive"
215       self._variants = self._parse_variants(options.variants)
221       CheckTestMode("slow test", options.slow_tests)
222       CheckTestMode("pass|fail test", options.pass_fail_tests)
259     def _get_statusfile_variables(self, options):  argument
261           super(StandardTestRunner, self)._get_statusfile_variables(options))
264         not options.dont_skip_simulator_slow_tests and
272         'gc_stress': options.gc_stress or options.random_gc_stress,
273         'gc_fuzzer': options.random_gc_stress,
274         'novfp3': options.novfp3,
279     def _do_execute(self, tests, args, options):  argument
280       jobs = options.j
286       indicators = self._create_progress_indicators(options)
297         StatusFileFilterProc(options.slow_tests, options.pass_fail_tests),
298         self._create_shard_proc(options),
301         StatusFileFilterProc(options.slow_tests, options.pass_fail_tests),
303         self._create_seed_proc(options),
307         self._create_timeout_proc(options),
308         self._create_rerun_proc(options),
338       if exit_code == utils.EXIT_CODE_FAILURES and options.json_test_results:
349     def _create_seed_proc(self, options):  argument
350       if options.random_seed_stress_count == 1:
352       return SeedProc(options.random_seed_stress_count, options.random_seed,
353                       options.j * 4)