[Crash] tst_qquicktextedit::delegateLoading crash on OS X

0x00000001022c2937 in QQuickItem::width (this=0x116888a20) at items/qquickitem.cpp:4217
4217	    return d->width;
(gdb) bt
#0  0x00000001022c2937 in QQuickItem::width (this=0x116888a20) at items/qquickitem.cpp:4217
#1  0x0000000102335673 in QQuickTextEdit::boundingRect (this=0x116884a30) at items/qquicktextedit.cpp:1736
#2  0x0000000102337311 in QQuickTextEdit::updatePaintNode (this=0x116884a30, oldNode=0x11688a6c0, updatePaintNodeData=0x118ff1bf8) at items/qquicktextedit.cpp:1538
#3  0x00000001022da25c in QQuickCanvasPrivate::updateDirtyNode (this=0x118ff1ab0, item=0x116884a30) at items/qquickcanvas.cpp:1849
#4  0x00000001022da810 in QQuickCanvasPrivate::updateDirtyNodes (this=0x118ff1ab0) at items/qquickcanvas.cpp:1680
#5  0x00000001022e061a in QQuickCanvasPrivate::syncSceneGraph (this=0x118ff1ab0) at items/qquickcanvas.cpp:438
#6  0x00000001022e62f1 in QQuickCanvasRenderLoop::syncSceneGraph (this=0x11c8141d0) at qquickcanvas_p.h:221
#7  0x00000001022e0982 in QQuickCanvasRenderThread::run (this=0x11c8141c0) at items/qquickcanvas.cpp:2251
#8  0x000000010011a132 in QThreadPrivate::start (arg=0x11c8141c0) at thread/qthread_unix.cpp:289
#9  0x0000000103cf2139 in _pthread_start ()
#10 0x0000000103cf1f45 in thread_start ()

#3  0x000000010011ab40 in QWaitConditionPrivate::wait (this=0x11c8143f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:86
#4  0x000000010011a6a2 in QWaitCondition::wait (this=0x11c8141f8, mutex=0x11c8141f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#5  0x00000001022e3310 in QQuickCanvasRenderThread::wait (this=0x11c8141c0) at qquickcanvas_p.h:266
#6  0x00000001022e10d3 in QQuickCanvasRenderThread::sync (this=0x11c8141c0, guiAlreadyLocked=true) at items/qquickcanvas.cpp:2410
#7  0x00000001022e1113 in QQuickCanvasRenderThread::exhaustSyncEvent (this=0x11c8141c0) at items/qquickcanvas.cpp:2390
#8  0x00000001022e12f4 in QQuickCanvasRenderThread::stopRendering (this=0x11c8141c0) at items/qquickcanvas.cpp:2552
#9  0x00000001022dd6cb in QQuickCanvas::~QQuickCanvas (this=0x7fff5fbfe3a0) at items/qquickcanvas.cpp:876
#10 0x000000010239e97d in QQuickView::~QQuickView (this=0x7fff5fbfe3a0) at items/qquickview.cpp:180
#11 0x000000010002b1c2 in tst_qquicktextedit::delegateLoading (this=0x7fff5fbff730) at tst_qquicktextedit.cpp:1806