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/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <tuple>
#include <gtest/gtest.h>
#if defined(__BIONIC__)
#include "gtest_globals.h"
#include "platform/bionic/mte.h"
#include "utils.h"
#endif
class MemtagStackTest : public testing::TestWithParam<std::tuple<const char*, bool>> {};
TEST_P(MemtagStackTest, test) {
#if defined(__BIONIC__) && defined(__aarch64__)
if (!mte_supported()) {
GTEST_SKIP() << "MTE unsupported";
}
bool is_static = std::get<1>(GetParam());
std::string helper =
GetTestLibRoot() + (is_static ? "/stack_tagging_static_helper" : "/stack_tagging_helper");
const char* arg = std::get<0>(GetParam());
ExecTestHelper eth;
eth.SetArgs({helper.c_str(), arg, nullptr});
eth.Run([&]() { execve(helper.c_str(), eth.GetArgs(), eth.GetEnv()); }, 0, "");
#else
GTEST_SKIP() << "bionic/arm64 only";
#endif
}
INSTANTIATE_TEST_SUITE_P(
, MemtagStackTest,
testing::Combine(testing::Values("vfork_execve", "vfork_execl", "vfork_exit", "longjmp",
"longjmp_sigaltstack", "android_mallopt", "exception_cleanup"),
testing::Bool()),
[](const ::testing::TestParamInfo<MemtagStackTest::ParamType>& info) {
std::string s = std::get<0>(info.param);
if (std::get<1>(info.param)) s += "_static";
return s;
});
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