This is an archive of the discontinued LLVM Phabricator instance.

	// This file is distributed under the University of Illinois Open Source			// This file is distributed under the University of Illinois Open Source
	// License. See LICENSE.TXT for details.			// License. See LICENSE.TXT for details.

	// Tests that deadlocks do not occur when an OOM occurs during symbolization.			// Tests that deadlocks do not occur when an OOM occurs during symbolization.

	#include <cassert>			#include <cassert>
	#include <cstdint>			#include <cstdint>
	#include <cstdio>			#include <cstdio>
	#include <cstdlib>			#include <cstdlib>
	#include <cstring>			#include <cstring>
	#include <unistd.h>

	#include "Bingo.h"			#include "Bingo.h"

	volatile unsigned Sink = 0;			volatile unsigned Sink = 0;

	// Do not inline this function. We want to trigger NEW_FUNC symbolization when			// Do not inline this function. We want to trigger NEW_FUNC symbolization when
	// libFuzzer finds this function. We use a macro to make the name as long			// libFuzzer finds this function. We use a macro to make the name as long
	// possible, hoping to increase the time spent in symbolization and increase the			// possible, hoping to increase the time spent in symbolization and increase the
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test/fuzzer/symbolize-deadlock.test

	# Disabled on Widows because <unistd.h> is a posix-only header.
	UNSUPPORTED: windows
	RUN: %cpp_compiler %S/SymbolizeDeadlock.cpp -o %t			RUN: %cpp_compiler %S/SymbolizeDeadlock.cpp -o %t
	RUN: not %run %t -rss_limit_mb=20 2>&1			RUN: not %run %t -rss_limit_mb=20 2>&1