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author | Lars Knoll <lars.knoll@qt.io> | 2020-03-04 09:54:35 +0100 |
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committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2020-03-04 14:39:18 +0000 |
commit | 2a4b95778993b00499eb94f61a87330fdbadf947 (patch) | |
tree | 168147adcc2854cb6723335b5abffe9d7585c7f4 /tests/auto/corelib/kernel/qelapsedtimer | |
parent | b4e17a48646a1d2156b7d56ab6003db46af79cec (diff) | |
parent | 048f0a00fa7b46f531fbe3ed6d1babae9858e8c2 (diff) |
Merge remote-tracking branch 'origin/5.15' into dev
Change-Id: I99ee6f8b4bdc372437ee60d1feab931487fe55c4
Diffstat (limited to 'tests/auto/corelib/kernel/qelapsedtimer')
-rw-r--r-- | tests/auto/corelib/kernel/qelapsedtimer/tst_qelapsedtimer.cpp | 47 |
1 files changed, 30 insertions, 17 deletions
diff --git a/tests/auto/corelib/kernel/qelapsedtimer/tst_qelapsedtimer.cpp b/tests/auto/corelib/kernel/qelapsedtimer/tst_qelapsedtimer.cpp index 4ee3ca361f..bfc4f2ca36 100644 --- a/tests/auto/corelib/kernel/qelapsedtimer/tst_qelapsedtimer.cpp +++ b/tests/auto/corelib/kernel/qelapsedtimer/tst_qelapsedtimer.cpp @@ -48,6 +48,7 @@ private Q_SLOTS: void validity(); void basics(); void elapsed(); + void msecsTo(); }; void tst_QElapsedTimer::statics() @@ -108,30 +109,42 @@ void tst_QElapsedTimer::elapsed() t1.start(); QTest::qSleep(2*minResolution); - QElapsedTimer t2; - t2.start(); - - QVERIFY(t1 != t2); - QVERIFY(!(t1 == t2)); - QVERIFY(t1 < t2); - QVERIFY(t1.msecsTo(t2) > 0); - QVERIFY(t1.nsecsElapsed() > 0); - QVERIFY(t1.elapsed() > 0); + auto nsecs = t1.nsecsElapsed(); + auto msecs = t1.elapsed(); + QVERIFY(nsecs > 0); + QVERIFY(msecs > 0); // the number of elapsed nanoseconds and milliseconds should match - QVERIFY(t1.nsecsElapsed() - t1.elapsed() * 1000000 < 1000000); + QVERIFY(nsecs - msecs * 1000000 < 1000000); + + if (msecs > 8 * minResolution) + QSKIP("Sampling timer took too long, aborting test"); + QVERIFY(t1.hasExpired(minResolution)); QVERIFY(!t1.hasExpired(8*minResolution)); - QVERIFY(!t2.hasExpired(minResolution)); - QVERIFY(!t1.hasExpired(-1)); - QVERIFY(!t2.hasExpired(-1)); qint64 elapsed = t1.restart(); - QVERIFY(elapsed > minResolution); - QVERIFY(elapsed < 3*minResolution); - qint64 diff = t2.msecsTo(t1); - QVERIFY(diff < minResolution); + QVERIFY(elapsed >= msecs); + QVERIFY(elapsed < msecs + 3*minResolution); +} + +void tst_QElapsedTimer::msecsTo() +{ + QElapsedTimer t1; + t1.start(); + QTest::qSleep(minResolution); + QElapsedTimer t2; + t2.start(); + + QVERIFY(t1 != t2); + QVERIFY(!(t1 == t2)); + QVERIFY(t1 < t2); + + auto diff = t1.msecsTo(t2); + QVERIFY2(diff > 0, QString("difference t1 and t2 is %1").arg(diff).toLatin1()); + diff = t2.msecsTo(t1); + QVERIFY2(diff < 0, QString("difference t2 and t1 is %1").arg(diff).toLatin1()); } QTEST_MAIN(tst_QElapsedTimer); |