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testlib: Implement FatalSignalHandler inline

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Change-Id: Ie6f151cb099151616f83ea8d5e11e6625bedeb8c
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
This commit is contained in:
Tor Arne Vestbø 2020-01-31 20:22:11 +01:00
parent 89f443dfbc
commit d005d743de
1 changed files with 102 additions and 107 deletions
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65
src/testlib/qtestcase.cpp
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@ -1534,42 +1534,11 @@ void TestMethods::invokeTests(QObject *testObject) const
}
#if defined(Q_OS_UNIX) && !defined(Q_OS_WASM)
class FatalSignalHandler
{
public:
FatalSignalHandler();
~FatalSignalHandler();
private:
static void signal(int);
sigset_t handledSignals;
};
void FatalSignalHandler::signal(int signum)
{
const int msecsFunctionTime = qRound(QTestLog::msecsFunctionTime());
const int msecsTotalTime = qRound(QTestLog::msecsTotalTime());
if (signum != SIGINT) {
stackTrace();
if (qEnvironmentVariableIsSet("QTEST_PAUSE_ON_CRASH")) {
fprintf(stderr, "Pausing process %d for debugging\n", getpid());
raise(SIGSTOP);
}
}
qFatal("Received signal %d\n"
" Function time: %dms Total time: %dms",
signum, msecsFunctionTime, msecsTotalTime);
#if defined(Q_OS_INTEGRITY)
{
struct sigaction act;
memset(&act, 0, sizeof(struct sigaction));
act.sa_handler = SIG_DFL;
sigaction(signum, &act, NULL);
}
#endif
}
FatalSignalHandler::FatalSignalHandler()
FatalSignalHandler()
{
sigemptyset(&handledSignals);
@ -1627,8 +1596,7 @@ FatalSignalHandler::FatalSignalHandler()
}
}
FatalSignalHandler::~FatalSignalHandler()
~FatalSignalHandler()
{
// Unregister any of our remaining signal handlers
struct sigaction act;
@ -1648,8 +1616,35 @@ FatalSignalHandler::~FatalSignalHandler()
}
}
private:
static void signal(int signum)
{
const int msecsFunctionTime = qRound(QTestLog::msecsFunctionTime());
const int msecsTotalTime = qRound(QTestLog::msecsTotalTime());
if (signum != SIGINT) {
stackTrace();
if (qEnvironmentVariableIsSet("QTEST_PAUSE_ON_CRASH")) {
fprintf(stderr, "Pausing process %d for debugging\n", getpid());
raise(SIGSTOP);
}
}
qFatal("Received signal %d\n"
" Function time: %dms Total time: %dms",
signum, msecsFunctionTime, msecsTotalTime);
#if defined(Q_OS_INTEGRITY)
{
struct sigaction act;
memset(&act, 0, sizeof(struct sigaction));
act.sa_handler = SIG_DFL;
sigaction(signum, &act, NULL);
}
#endif
}
sigset_t handledSignals;
};
#endif
} // namespace