mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-05 21:20:38 +00:00
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
|
//
|
||
|
|
// Copyright 2018 The Abseil Authors.
|
||
|
|
//
|
||
|
|
// 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 "absl/debugging/internal/stack_consumption.h"
|
||
|
|
|
||
|
|
#ifdef ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION
|
||
|
|
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include "gtest/gtest.h"
|
||
|
|
#include "absl/base/internal/raw_logging.h"
|
||
|
|
|
||
|
|
namespace absl {
|
||
|
|
inline namespace lts_2018_12_18 {
|
||
|
|
namespace debugging_internal {
|
||
|
|
namespace {
|
||
|
|
|
||
|
|
static void SimpleSignalHandler(int signo) {
|
||
|
|
char buf[100];
|
||
|
|
memset(buf, 'a', sizeof(buf));
|
||
|
|
|
||
|
|
// Never true, but prevents compiler from optimizing buf out.
|
||
|
|
if (signo == 0) {
|
||
|
|
ABSL_RAW_LOG(INFO, "%p", static_cast<void*>(buf));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST(SignalHandlerStackConsumptionTest, MeasuresStackConsumption) {
|
||
|
|
// Our handler should consume reasonable number of bytes.
|
||
|
|
EXPECT_GE(GetSignalHandlerStackConsumption(SimpleSignalHandler), 100);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
} // namespace debugging_internal
|
||
|
|
} // inline namespace lts_2018_12_18
|
||
|
|
} // namespace absl
|
||
|
|
|
||
|
|
#endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION
|