qt5base-lts/tests/auto/testlib/selftests/watchdog/tst_watchdog.cpp
Edward Welbourne 7c7e007794 Add a testlib selftest for the watchdog
Verify that it does cut in after the specified time has elapsed.

Task-number: QTPM-1385
Change-Id: Ib18e8d6af28339f79cca4d62b869287ce07b8cc1
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
2018-12-06 18:29:47 +00:00

52 lines
1.9 KiB
C++

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#include <QtTest/QtTest>
class tst_Watchdog : public QObject
{
Q_OBJECT
private slots:
void delay() const;
};
void tst_Watchdog::delay() const
{
bool ok = false;
const int fiveMinutes = 5 * 60 * 1000;
// Use the same env.var as the watch-dog and add a little to it:
const int timeout = qEnvironmentVariableIntValue("QTEST_FUNCTION_TIMEOUT", &ok);
QTest::qSleep(5000 + (ok && timeout > 0 ? timeout : fiveMinutes));
// The watchdog timer should have interrupted us by now.
QFAIL("ERROR: this function should be interrupted.");
}
QTEST_APPLESS_MAIN(tst_Watchdog)
#include "tst_watchdog.moc"