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test: improve alarm handler on Windows

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- check elapsed time in a loop
- log more details
- disable abort request during global cleanup

Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2023-12-01 13:30:57 +00:00
committed by Compute-Runtime-Automation
parent 2c921ec940
commit 039c993219
1 changed files with 22 additions and 4 deletions
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26
shared/test/common/os_interface/windows/signal_utils.cpp
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@@ -57,6 +57,8 @@ int setAbrt(bool enableAbrt) {
return 0;
}
std::atomic<bool> abortOnTimeout = false;
int setAlarm(bool enableAlarm) {
std::cout << "enable SIGALRM handler: " << enableAlarm << std::endl;
@@ -70,6 +72,7 @@ int setAlarm(bool enableAlarm) {
}
if (enableAlarm) {
abortOnTimeout = true;
std::condition_variable threadStarted;
alarmThread = std::make_unique<std::thread>([&]() {
auto currentUltIterationMaxTime = NEO::ultIterationMaxTime;
@@ -80,9 +83,23 @@ int setAlarm(bool enableAlarm) {
unsigned int alarmTime = currentUltIterationMaxTime * ::testing::GTEST_FLAG(repeat);
std::cout << "set timeout to: " << alarmTime << std::endl;
threadStarted.notify_all();
std::this_thread::sleep_for(std::chrono::seconds(alarmTime));
printf("timeout on %s\n", lastTest.c_str());
abort();
std::chrono::high_resolution_clock::time_point startTime, endTime;
std::chrono::milliseconds elapsedTime{};
startTime = std::chrono::high_resolution_clock::now();
do {
std::this_thread::yield();
endTime = std::chrono::high_resolution_clock::now();
elapsedTime = std::chrono::duration_cast<std::chrono::milliseconds>(endTime - startTime);
if (!abortOnTimeout) {
printf("abort disabled by global tests cleanup\n");
return;
}
} while (abortOnTimeout && elapsedTime.count() < alarmTime * 1000);
if (abortOnTimeout && elapsedTime.count() >= alarmTime) {
printf("timeout on: %s\n", lastTest.c_str());
abort();
}
});
std::mutex mtx;
@@ -99,7 +116,8 @@ int setSegv(bool enableSegv) {
void cleanupSignals() {
if (alarmThread) {
alarmThread->detach();
abortOnTimeout = false;
alarmThread->join();
alarmThread.reset();
}
}