4c048c9764
There are a bunch of tests that use invalid memory acesses (on purpose) to trigger a crash so that we can detect things are dumped correctly. When we run under ASAN, it catches those accesses and the breaks the testing flow. For now, use the existing ADDRESS_SANITIZER symbol to disable more tests. Ideally we'd use a compile-time attribute to disable ASAN on a few funcs, but that seems to be broken atm. BUG=chromium:293519 BUG=chromium:304575 TEST=ran unittests under ASAN and they now pass TEST=ran unittests w/out asan/clang and they still pass R=benchan@chromium.org Review URL: https://breakpad.appspot.com/884002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1255 4c0a9323-5329-0410-9bdc-e9ce6186880e
57 lines
2.6 KiB
C
57 lines
2.6 KiB
C
// Copyright (c) 2009, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef BREAKPAD_GOOGLETEST_INCLUDES_H__
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#define BREAKPAD_GOOGLETEST_INCLUDES_H__
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#include "testing/gtest/include/gtest/gtest.h"
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#include "testing/include/gmock/gmock.h"
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// If AddressSanitizer is used, NULL pointer dereferences generate SIGILL
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// (illegal instruction) instead of SIGSEGV (segmentation fault). Also,
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// the number of memory regions differs, so there is no point in running
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// this test if AddressSanitizer is used.
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//
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// Ideally we'd use this attribute to disable ASAN on a per-func basis,
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// but this doesn't seem to actually work, and it's changed names over
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// time. So just stick with disabling the actual tests.
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// http://crbug.com/304575
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//#define NO_ASAN __attribute__((no_sanitize_address))
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#if defined(__clang__) && defined(__has_feature)
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// Have to keep this check sep from above as newer gcc will barf on it.
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# if __has_feature(address_sanitizer)
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# define ADDRESS_SANITIZER
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# endif
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#elif defined(__GNUC__) && defined(__SANITIZE_ADDRESS__)
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# define ADDRESS_SANITIZER
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#else
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# undef ADDRESS_SANITIZER
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#endif
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#endif // BREAKPAD_GOOGLETEST_INCLUDES_H__
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