40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
|
/*
|
||
|
|
* Copyright (C) 2018 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if __has_feature(shadow_call_stack)
|
||
|
|
|
||
|
|
#include <gtest/gtest.h>
|
||
|
|
|
||
|
|
#include "private/bionic_constants.h"
|
||
|
|
|
||
|
|
int recurse2(int count);
|
||
|
|
|
||
|
|
__attribute__((weak, noinline)) int recurse1(int count) {
|
||
|
|
if (count != 0) return recurse2(count - 1) + 1;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
__attribute__((weak, noinline)) int recurse2(int count) {
|
||
|
|
if (count != 0) return recurse1(count - 1) + 1;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST(scs_test, stack_overflow) {
|
||
|
|
ASSERT_EXIT(recurse1(SCS_SIZE), testing::KilledBySignal(SIGSEGV), "");
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|