Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
  Fix the rendering of lines with the X11 paint engine
  Fix the byte order in QImage::fill for 24bpp formats
  QScript: remove JSC::JSLock
  QScript: document/obsolete things that does not work since the move to JSC

2 files changed, 129 insertions, 0 deletions

diff --git a/tests/auto/qimage/tst_qimage.cpp b/tests/auto/qimage/tst_qimage.cpp
index 1330d96..62deb5ae 100644
--- a/tests/auto/qimage/tst_qimage.cpp
+++ b/tests/auto/qimage/tst_qimage.cpp
@@ -103,6 +103,9 @@ private slots:
 
     void copy();
 
+    void fill_data();
+    void fill();
+
     void setPixel_data();
     void setPixel();
 
@@ -1015,6 +1018,67 @@ void tst_QImage::copy()
     }
 }
 
+void tst_QImage::fill_data()
+{
+    QTest::addColumn<int>("format");
+    QTest::addColumn<uint>("input");
+    QTest::addColumn<uint>("expectedResult");
+
+    QTest::newRow("ARGB32") << int(QImage::Format_ARGB32) << 0x33557799u << 0x33557799u;
+    QTest::newRow("RGB888") << int(QImage::Format_RGB888) << 0x335577u << 0x335577u;
+    QTest::newRow("RGB16") << int(QImage::Format_RGB16) << 0x3355u << 0x3355u;
+    QTest::newRow("Indexed8") << int(QImage::Format_Indexed8) << 0x55u << 0x55u;
+    QTest::newRow("Mono") << int(QImage::Format_Mono) << 1u << 1u;
+    QTest::newRow("Mono_LSB") << int(QImage::Format_MonoLSB) << 0u << 0u;
+}
+
+void tst_QImage::fill()
+{
+    QFETCH(int, format);
+    QFETCH(uint, input);
+    QFETCH(uint, expectedResult);
+
+    QImage img(13, 15, (QImage::Format)format);
+    img.fill(input);
+
+    const int bpp = img.depth();
+    for (int y = 0; y < img.height(); ++y) {
+        uchar *line = img.scanLine(y);
+        for (int x = 0; x < img.width(); ++x) {
+            uint value;
+            switch (bpp) {
+            case 32:
+                value = *((uint*)line);
+                line += 4;
+                break;
+            case 24:
+                value = ((uint)line[0] << 16) | ((uint)line[1] << 8) | line[2];
+                line += 3;
+                break;
+            case 16:
+                value = *((quint16*)line);
+                line += 2;
+                break;
+            case 8:
+                value = *line;
+                line++;
+                break;
+            case 1:
+                if (format == QImage::Format_Mono)
+                    value = (*line >> (7- (x & 7))) & 1;
+                else if (format == QImage::Format_MonoLSB)
+                    value = (*line >> (x & 7)) & 1;
+
+                if (x && !(x & 7))
+                    ++line;
+                break;
+            }
+
+            QCOMPARE(value, expectedResult);
+        }
+    }
+}
+
 void tst_QImage::setPixel_data()
 {
     QTest::addColumn<int>("format");
diff --git a/tests/auto/qpainter/tst_qpainter.cpp b/tests/auto/qpainter/tst_qpainter.cpp
index f358681..2cbb9b2 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();
@@ -251,6 +253,7 @@ private slots:
     void setPenColorOnPixmap();
 
     void QTBUG5939_attachPainterPrivate();
+    void drawHorizontalLine();
 
 private:
     void fillData();
@@ -1218,6 +1221,26 @@ 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);
@@ -1302,6 +1325,26 @@ 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);
@@ -4522,6 +4565,28 @@ void tst_QPainter::QTBUG5939_attachPainterPrivate()
     QCOMPARE(widget->deviceTransform, proxy->deviceTransform);
 }
 
+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"