diff options
Diffstat (limited to 'tests/auto/qpainter')
| -rw-r--r-- | tests/auto/qpainter/tst_qpainter.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/auto/qpainter/tst_qpainter.cpp b/tests/auto/qpainter/tst_qpainter.cpp index 5d14d88..9515d87 100644 --- a/tests/auto/qpainter/tst_qpainter.cpp +++ b/tests/auto/qpainter/tst_qpainter.cpp @@ -236,6 +236,8 @@ private slots: void clippingBug(); void emptyClip(); + void taskQT4444_dontOverflowDashOffset(); + private: void fillData(); QColor baseColor( int k, int intensity=255 ); @@ -4287,5 +4289,28 @@ void tst_QPainter::drawImage_1x1() QCOMPARE(img, expected); } +void tst_QPainter::taskQT4444_dontOverflowDashOffset() +{ + QPainter p; + + QPen pen; + pen.setWidth(2); + pen.setStyle(Qt::DashDotLine); + + QPointF point[4]; + point[0] = QPointF(182.50868749707968,347.78457234212630); + point[1] = QPointF(182.50868749707968,107.22501998401277); + point[2] = QPointF(182.50868749707968,107.22501998401277); + point[3] = QPointF(520.46600762283651,107.22501998401277); + + QImage crashImage(QSize(1000, 120), QImage::Format_ARGB32_Premultiplied); + p.begin(&crashImage); + p.setPen(pen); + p.drawLines(point, 2); + p.end(); + + QVERIFY(true); // Don't crash +} + QTEST_MAIN(tst_QPainter) #include "tst_qpainter.moc" |