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[UBSan] Propagate `UBSAN_OPTIONS` environment variable when running ios simulator tests.
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Authored by delcypher on Aug 26 2018, 3:47 PM.

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Summary

[UBSan] Propagate UBSAN_OPTIONS environment variable when running ios simulator tests.

rdar://problem/41126835

Thanks, LGTM.

This revision is now accepted and ready to land.Aug 27 2018, 10:22 AM

This revision was automatically updated to reflect the committed changes.

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compiler-rt/

trunk/

test/

sanitizer_common/

ios_commands/

2 lines

	#!/usr/bin/python			#!/usr/bin/python

	import os, sys, subprocess			import os, sys, subprocess


	if not "SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER" in os.environ:			if not "SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER" in os.environ:
	raise EnvironmentError("Specify SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER to select which simulator to use.")			raise EnvironmentError("Specify SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER to select which simulator to use.")

	device_id = os.environ["SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER"]			device_id = os.environ["SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER"]

	for e in ["ASAN_OPTIONS", "TSAN_OPTIONS"]:			for e in ["ASAN_OPTIONS", "TSAN_OPTIONS", "UBSAN_OPTIONS"]:
	if e in os.environ:			if e in os.environ:
	os.environ["SIMCTL_CHILD_" + e] = os.environ[e]			os.environ["SIMCTL_CHILD_" + e] = os.environ[e]

	exitcode = subprocess.call(["xcrun", "simctl", "spawn", device_id] + sys.argv[1:])			exitcode = subprocess.call(["xcrun", "simctl", "spawn", device_id] + sys.argv[1:])
	if exitcode > 125:			if exitcode > 125:
	exitcode = 126			exitcode = 126
	sys.exit(exitcode)			sys.exit(exitcode)