Kostya Kortchinsky 5556616b5b [GWP-ASan] Port tests to Fuchsia
This modifies the tests so that they can be run on Fuchsia:
- add the necessary includes for `set`/`vector` etc
- do the few modifications required to use zxtest instead og gtest

`backtrace.cpp` requires stacktrace support that Fuchsia doesn't have
yet, and `enable_disable.cpp` currently uses `fork()` which Fuchsia
doesn't support yet. I'll revisit this later.

I chose to use `harness.h` to hold my "platform-specific" include and
namespace, and using this header in tests rather than `gtest.h`,
which I am open to change if someone would rather go another direction.

Differential Revision: https://reviews.llvm.org/D91575
2020-11-18 13:36:12 -08:00

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//===-- harness.cpp ---------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "gwp_asan/tests/harness.h"
namespace gwp_asan {
namespace test {
bool OnlyOnce() {
static int x = 0;
return !x++;
}
} // namespace test
} // namespace gwp_asan