68 lines
2.0 KiB
Python
Executable File
68 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python3
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import glob, os, pipes, sys, subprocess
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device_id = os.environ.get('SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER')
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iossim_run_verbose = os.environ.get('SANITIZER_IOSSIM_RUN_VERBOSE')
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wait_for_debug = os.environ.get('SANITIZER_IOSSIM_RUN_WAIT_FOR_DEBUGGER')
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if not device_id:
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raise EnvironmentError("Specify SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER to select which simulator to use.")
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for e in [
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"ASAN_OPTIONS",
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"TSAN_OPTIONS",
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"UBSAN_OPTIONS",
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"LSAN_OPTIONS",
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"APPLE_ASAN_INIT_FOR_DLOPEN",
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"ASAN_ACTIVATION_OPTIONS",
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"MallocNanoZone",
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]:
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if e in os.environ:
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os.environ["SIMCTL_CHILD_" + e] = os.environ[e]
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find_atos_cmd = 'xcrun -sdk iphonesimulator -f atos'
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atos_path = subprocess.run(find_atos_cmd.split(), stdout=subprocess.PIPE, stderr=subprocess.PIPE, check=True).stdout.decode().strip()
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for san in ['ASAN', 'TSAN', 'UBSAN', 'LSAN']:
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os.environ[f'SIMCTL_CHILD_{san}_SYMBOLIZER_PATH'] = atos_path
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prog = sys.argv[1]
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exit_code = None
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if prog == 'rm':
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# The simulator and host actually share the same file system so we can just
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# execute directly on the host.
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rm_args = []
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for arg in sys.argv[2:]:
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if '*' in arg or '?' in arg:
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# Don't quote glob pattern
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rm_args.append(arg)
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else:
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# FIXME(dliew): pipes.quote() is deprecated
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rm_args.append(pipes.quote(arg))
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rm_cmd_line = ["/bin/rm"] + rm_args
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rm_cmd_line_str = ' '.join(rm_cmd_line)
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# We use `shell=True` so that any wildcard globs get expanded by the shell.
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if iossim_run_verbose:
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print("RUNNING: \t{}".format(rm_cmd_line_str), flush=True)
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exitcode = subprocess.call(rm_cmd_line_str, shell=True)
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else:
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cmd = ["xcrun", "simctl", "spawn", "--standalone"]
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if wait_for_debug:
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cmd.append("--wait-for-debugger")
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cmd.append(device_id)
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cmd += sys.argv[1:]
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if iossim_run_verbose:
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print("RUNNING: \t{}".format(" ".join(cmd)), flush=True)
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exitcode = subprocess.call(cmd)
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if exitcode > 125:
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exitcode = 126
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sys.exit(exitcode)
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