Stabilize Particles Tests

A couple of targeted fixes, plus enabling
QUnifiedTimer::consistentTiming.

Task-number: QTBUG-21867

Change-Id: I62acf524eb2c6491bc88fd687a0065866d7ce8aa
Reviewed-by: Martin Jones <martin.jones@nokia.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/tests/auto/particles/qsgcustomaffector/tst_qsgcustomaffector.cpp b/tests/auto/particles/qsgcustomaffector/tst_qsgcustomaffector.cpp
index d5ae596ce5..2b36d318c5 100644
--- a/tests/auto/particles/qsgcustomaffector/tst_qsgcustomaffector.cpp
+++ b/tests/auto/particles/qsgcustomaffector/tst_qsgcustomaffector.cpp
@@ -42,6 +42,7 @@
 #include <QtTest/QtTest>
 #include "../shared/particlestestsshared.h"
 #include <private/qsgparticlesystem_p.h>
+#include <private/qabstractanimation_p.h>
 
 class tst_qsgcustomaffector : public QObject
 {
@@ -55,12 +56,14 @@ private slots:
 
 tst_qsgcustomaffector::tst_qsgcustomaffector()
 {
+    QUnifiedTimer::instance()->setConsistentTiming(true);
 }
 
 void tst_qsgcustomaffector::test_basic()
 {
     QSGView* view = createView(QCoreApplication::applicationDirPath() + "/data/basic.qml", 600);
     QSGParticleSystem* system = view->rootObject()->findChild<QSGParticleSystem*>("system");
+    ensureAnimTime(600, system->m_animation);
 
     QCOMPARE(system->groupData[0]->size(), 500);
     foreach (QSGParticleData *d, system->groupData[0]->data) {
@@ -76,7 +79,7 @@ void tst_qsgcustomaffector::test_basic()
         QCOMPARE(d->lifeSpan, 0.5f);
         QCOMPARE(d->size, 100.f);
         QCOMPARE(d->endSize, 100.f);
-        QVERIFY(d->t <= ((qreal)system->timeInt/1000.0));
+        QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0)));
     }
 }