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Remove `tsan/Darwin/gcd-after-null.mm` test.
ClosedPublic

Authored by delcypher on Jul 12 2018, 2:29 PM.

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Summary

This test invokes undocumented behaviour that could change in
the future. Given this, it's probably best to just remove the
test.

rdar://problem/42022283

LGTM, and we got confirmation from the GCD developers that this is not something that's supposed to work.

This revision is now accepted and ready to land.Jul 12 2018, 7:30 PM

This revision was automatically updated to reflect the committed changes.

Path

Size

compiler-rt/

trunk/

test/

tsan/

Darwin/

23 lines

	// Regression test to make sure we don't crash when dispatch_after is called with a NULL queue.

	// RUN: %clang_tsan %s -o %t -framework Foundation
	// RUN: %run %t 2>&1 \| FileCheck %s

	#import <Foundation/Foundation.h>

	int main(int argc, const char *argv[]) {
	fprintf(stderr, "start\n");

	dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(10 * NSEC_PER_MSEC)), NULL, ^{
	dispatch_async(dispatch_get_main_queue(), ^{
	CFRunLoopStop(CFRunLoopGetMain());
	});
	});
	CFRunLoopRun();

	fprintf(stderr, "done\n");
	return 0;
	}

	// CHECK: start
	// CHECK: done