tst_gestures event counts fail on RHEL 7.x

FAIL!  : tst_Gestures::graphicsItemGesture() Compared values are not the same
   Actual   (item->gestureEventsReceived): 0
   Expected (TotalGestureEventsCount)    : 4
   Loc: [tst_gestures.cpp(877)]
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FAIL!  : tst_Gestures::graphicsView() Compared values are not the same
   Actual   (item->gestureEventsReceived): 0
   Expected (TotalGestureEventsCount)    : 4
   Loc: [tst_gestures.cpp(926)]
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FAIL!  : tst_Gestures::explicitGraphicsObjectTarget() Compared values are not the same
   Actual   (item1->gestureOverrideEventsReceived): 0
   Expected (1)                                   : 1
   Loc: [tst_gestures.cpp(1061)]
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FAIL!  : tst_Gestures::autoCancelGestures2() Compared values are not the same
   Actual   (parent->events.all.count()): 0
   Expected (1)                         : 1
   Loc: [tst_gestures.cpp(1594)]
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FAIL!  : tst_Gestures::graphicsViewParentPropagation() Compared values are not the same
   Actual   (item1_c1_c1->gestureEventsReceived): 0
   Expected (TotalGestureEventsCount)           : 4
   Loc: [tst_gestures.cpp(1656)]
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FAIL!  : tst_Gestures::panelPropagation() Compared values are not the same
   Actual   (item1->gestureEventsReceived): 0
   Expected (TotalGestureEventsCount)     : 4
   Loc: [tst_gestures.cpp(1732)]
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FAIL!  : tst_Gestures::panelStacksBehindParent() Compared values are not the same
   Actual   (panel->gestureEventsReceived): 0
   Expected (TotalGestureEventsCount)     : 4
   Loc: [tst_gestures.cpp(1825)]
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FAIL!  : tst_Gestures::partialGesturePropagation() Compared values are not the same
   Actual   (item1->gestureOverrideEventsReceived): 0
   Expected (1)                                   : 1
   Loc: [tst_gestures.cpp(1991)]
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FAIL!  : tst_Gestures::testReuseCanceledGestures() Compared values are not the same
   Actual   (target->started()): 0
   Expected (1)                : 1
   Loc: [tst_gestures.cpp(2195)]
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