diff options
| author | Samuel Rødal <samuel.rodal@digia.com> | 2012-10-10 16:14:32 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-10-11 13:11:48 +0200 |
| commit | dfb55f8a6c8d3ec4da840191c331ace3c2aa2bf3 (patch) | |
| tree | d375c84b3dbe24c1aceb40ba43944f31d0c31531 /tests/auto/gui | |
| parent | 47b99599e8676f42234a39a81b07ee06462a2e3a (diff) | |
Fixed cosmetic line drawing where begin and end points are equal.
This case has typically required specific work-arounds in other
rendering paths as well.
Task-number: QTBUG-25153
Change-Id: I217e710a30222792ebca3bf297e438d944c32992
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'tests/auto/gui')
| -rw-r--r-- | tests/auto/gui/painting/qpainter/tst_qpainter.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/auto/gui/painting/qpainter/tst_qpainter.cpp b/tests/auto/gui/painting/qpainter/tst_qpainter.cpp index 9354f9f634..13716940b1 100644 --- a/tests/auto/gui/painting/qpainter/tst_qpainter.cpp +++ b/tests/auto/gui/painting/qpainter/tst_qpainter.cpp @@ -279,6 +279,7 @@ private slots: void drawTextWithComplexBrush(); void QTBUG26013_squareCapStroke(); + void QTBUG25153_drawLine(); private: void fillData(); @@ -4388,6 +4389,26 @@ void tst_QPainter::QTBUG26013_squareCapStroke() } } +void tst_QPainter::QTBUG25153_drawLine() +{ + QImage image(2, 2, QImage::Format_RGB32); + + QVector<Qt::PenCapStyle> styles; + styles << Qt::FlatCap << Qt::SquareCap << Qt::RoundCap; + + foreach (Qt::PenCapStyle style, styles) { + image.fill(0xffffffff); + QPainter p(&image); + p.setPen(QPen(Qt::black, 0, Qt::SolidLine, style)); + p.drawLine(QLineF(0, 0, 0, 0)); + p.end(); + + QCOMPARE(image.pixel(0, 0), 0xff000000); + QCOMPARE(image.pixel(0, 1), 0xffffffff); + QCOMPARE(image.pixel(1, 0), 0xffffffff); + } +} + QTEST_MAIN(tst_QPainter) #include "tst_qpainter.moc" |