1 files changed, 65 insertions, 0 deletions
diff --git a/tests/auto/qpainter/tst_qpainter.cpp b/tests/auto/qpainter/tst_qpainter.cpp
index 9ed212fd8c..a35e38e31d 100644
--- a/tests/auto/qpainter/tst_qpainter.cpp
+++ b/tests/auto/qpainter/tst_qpainter.cpp
@@ -118,10 +118,12 @@ private slots:
     void drawLine_task190634();
     void drawLine_task229459();
     void drawLine_task234891();
+    void drawHorizontalLineF();
 
     void drawRect_data() { fillData(); }
     void drawRect();
     void drawRect2();
+    void drawRectFHorizontalLine();
 
     void fillRect();
     void fillRect2();
@@ -253,6 +255,7 @@ private slots:
     void setPenColorOnPixmap();
 
     void QTBUG5939_attachPainterPrivate();
+    void drawHorizontalLine();
 
 private:
     void fillData();
@@ -1220,6 +1223,26 @@ void tst_QPainter::drawLine_task234891()
     QCOMPARE(expected, img);
 }
 
+void tst_QPainter::drawHorizontalLineF()
+{
+    QPixmap pixmap(100, 3);
+    pixmap.fill();
+
+    {
+        QPainter painter(&pixmap);
+        painter.drawLine(QLineF(1.5f, 1.5f, 98.5f, 1.5f));
+    }
+
+    QImage refImage(100, 3, QImage::Format_ARGB32);
+    refImage.fill(0xFFFFFFFF);
+    {
+        QPainter painter(&refImage);
+        painter.drawLine(QLineF(1.5f, 1.5f, 98.5f, 1.5f));
+    }
+
+    QCOMPARE(pixmap.toImage().convertToFormat(QImage::Format_ARGB32), refImage);
+}
+
 void tst_QPainter::drawLine_task216948()
 {
     QImage img(1, 10, QImage::Format_ARGB32_Premultiplied);
@@ -1304,6 +1327,26 @@ void tst_QPainter::drawRect2()
     }
 }
 
+void tst_QPainter::drawRectFHorizontalLine()
+{
+    QPixmap pixmap(100, 3);
+    pixmap.fill();
+
+    {
+        QPainter painter(&pixmap);
+        painter.drawRect(QRectF(1.5f, 1.5f, 98.5f, 1.5f));
+    }
+
+    QImage refImage(100, 3, QImage::Format_ARGB32);
+    refImage.fill(0xFFFFFFFF);
+    {
+        QPainter painter(&refImage);
+        painter.drawRect(QRectF(1.5f, 1.5f, 98.5f, 1.5f));
+    }
+
+    QCOMPARE(pixmap.toImage().convertToFormat(QImage::Format_ARGB32), refImage);
+}
+
 void tst_QPainter::fillRect()
 {
     QImage image(100, 100, QImage::Format_ARGB32_Premultiplied);
@@ -4559,6 +4602,28 @@ void tst_QPainter::clipBoundingRect()
 
 }
 
+void tst_QPainter::drawHorizontalLine()
+{
+    QPixmap pixmap(100, 3);
+    pixmap.fill();
+
+    {
+        QPainter painter(&pixmap);
+        painter.translate(0.3, 0.3);
+        painter.drawLine(QLine(1, 1, 99, 1));
+    }
+
+    QImage refImage(100, 3, QImage::Format_ARGB32);
+    refImage.fill(0xFFFFFFFF);
+    {
+        QPainter painter(&refImage);
+        painter.translate(0.3, 0.3);
+        painter.drawLine(QLine(1, 1, 99, 1));
+    }
+
+    QCOMPARE(pixmap.toImage().convertToFormat(QImage::Format_ARGB32), refImage);
+}
+
 QTEST_MAIN(tst_QPainter)
 
 #include "tst_qpainter.moc"