diff options
Diffstat (limited to 'tests/auto')
| -rw-r--r-- | tests/auto/qpainter/tst_qpainter.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/auto/qpainter/tst_qpainter.cpp b/tests/auto/qpainter/tst_qpainter.cpp index 9e98013..5d5f9c6 100644 --- a/tests/auto/qpainter/tst_qpainter.cpp +++ b/tests/auto/qpainter/tst_qpainter.cpp @@ -269,6 +269,8 @@ private slots: void drawTextOutsideGuiThread(); + void QTBUG26013_squareCapStroke(); + private: void fillData(); void setPenColor(QPainter& p); @@ -4780,6 +4782,34 @@ void tst_QPainter::drawTextOutsideGuiThread() QCOMPARE(referenceRendering, t.rendering); } +void tst_QPainter::QTBUG26013_squareCapStroke() +{ + QImage image(4, 4, QImage::Format_RGB32); + + QPainter p(&image); + p.setPen(QPen(Qt::black, 0, Qt::SolidLine, Qt::SquareCap)); + + for (int i = 0; i < 3; ++i) { + qreal d = i / 3.0; + + image.fill(0xffffffff); + + p.drawLine(QLineF(0, d, 0, d + 2)); + p.drawLine(QLineF(1, d, 3, d)); + + // ensure that a horizontal line and a vertical line with square cap round up (downwards) at the same time + QCOMPARE(image.pixel(0, 0), image.pixel(1, 0)); + + image.fill(0xffffffff); + + p.drawLine(QLineF(d, 0, d + 2, 0)); + p.drawLine(QLineF(d, 1, d, 3)); + + // ensure that a vertical line and a horizontal line with square cap round up (to the right) at the same time + QCOMPARE(image.pixel(0, 0), image.pixel(0, 1)); + } +} + QTEST_MAIN(tst_QPainter) #include "tst_qpainter.moc" |