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-rw-r--r--tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp280
1 files changed, 280 insertions, 0 deletions
diff --git a/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp b/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
index f11aff9..2bbe897 100644
--- a/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
+++ b/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
@@ -80,6 +80,9 @@ private slots:
void opacity();
void paths();
void displayMode();
+ void strokeInherit();
+ void testFillInheritance();
+ void testStopOffsetOpacity();
#ifndef QT_NO_COMPRESS
void testGzLoading();
@@ -624,9 +627,11 @@ void tst_QSvgRenderer::testGzLoading()
QVERIFY(autoDetectGzData.isValid());
}
+#ifdef QT_BUILD_INTERNAL
QT_BEGIN_NAMESPACE
QByteArray qt_inflateGZipDataFrom(QIODevice *device);
QT_END_NAMESPACE
+#endif
void tst_QSvgRenderer::testGzHelper_data()
{
@@ -659,6 +664,7 @@ void tst_QSvgRenderer::testGzHelper_data()
void tst_QSvgRenderer::testGzHelper()
{
+#ifdef QT_BUILD_INTERNAL
QFETCH(QByteArray, in);
QFETCH(QByteArray, out);
@@ -667,6 +673,7 @@ void tst_QSvgRenderer::testGzHelper()
QVERIFY(buffer.isReadable());
QByteArray result = qt_inflateGZipDataFrom(&buffer);
QCOMPARE(result, out);
+#endif
}
#endif
@@ -925,5 +932,278 @@ void tst_QSvgRenderer::displayMode()
}
}
+void tst_QSvgRenderer::strokeInherit()
+{
+ static const char *svgs[] = {
+ // Reference.
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>",
+ // stroke
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"none\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke=\"blue\"/>"
+ " </g>"
+ " <g stroke=\"yellow\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\" stroke=\"green\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-width
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"0\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-width=\"20\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"10\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\" stroke-width=\"0\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-linecap
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"round\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-linecap=\"butt\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-linejoin
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"round\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-linejoin=\"miter\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-miterlimit
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"2\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-miterlimit=\"1\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-dasharray
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"1,1,1,1,1,1,3,1,3,1,3,1,1,1,1,1,1,3\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-dasharray=\"20,10\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"none\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\" stroke-dasharray=\"3,3,1\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-dashoffset
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"0\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-dashoffset=\"10\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"0\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\" stroke-dashoffset=\"4.5\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-opacity
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-opacity=\"0.5\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>"
+ };
+
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QImage images[COUNT];
+ QPainter p;
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ images[i] = QImage(200, 30, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(-1);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+ if (i != 0) {
+ QCOMPARE(images[0], images[i]);
+ }
+ }
+}
+
+void tst_QSvgRenderer::testFillInheritance()
+{
+ static const char *svgs[] = {
+ //reference
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" fill= \"red\" stroke = \"blue\" fill-opacity = \"0.5\" fill-rule = \"evenodd\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" fill= \"red\" stroke = \"blue\" fill-opacity = \"0.5\" fill-rule = \"evenodd\"/>"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"green\" fill-opacity = \"0\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"red\" fill-opacity = \"0.5\" fill-rule = \"evenodd\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" stroke = \"blue\"/>"
+ " </g>"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"green\" fill-opacity = \"0\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"green\" fill-rule = \"nonzero\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" stroke = \"blue\" fill = \"red\" fill-opacity = \"0.5\" fill-rule = \"evenodd\"/>"
+ " </g>"
+ " <g fill-opacity = \"0.8\" fill = \"red\">"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"green\" fill-opacity = \"0\"/>"
+ " </g>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"red\" >"
+ " <g fill-opacity = \"0.5\">"
+ " <g fill-rule = \"evenodd\">"
+ " <g>"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" stroke = \"blue\"/>"
+ " </g>"
+ " </g>"
+ " </g>"
+ " </g>"
+ " <g fill-opacity = \"0.8\" >"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"none\"/>"
+ " </g>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"none\" fill-opacity = \"0\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" stroke = \"blue\" fill = \"red\" fill-opacity = \"0.5\" fill-rule = \"evenodd\"/>"
+ " </g>"
+ " <g fill-opacity = \"0\" >"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"green\"/>"
+ " </g>"
+ "</svg>"
+ };
+
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QImage images[COUNT];
+ QPainter p;
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ images[i] = QImage(200, 200, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(-1);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+ if (i != 0) {
+ QCOMPARE(images[0], images[i]);
+ }
+ }
+}
+void tst_QSvgRenderer::testStopOffsetOpacity()
+{
+ static const char *svgs[] = {
+ //reference
+ "<svg viewBox=\"0 0 64 64\">"
+ "<radialGradient id=\"MyGradient1\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"50\" r=\"30\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"0.0\" style=\"stop-color:red\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:green\" stop-opacity=\"1\"/>"
+ "<stop offset=\"1\" style=\"stop-color:yellow\" stop-opacity=\"1\"/>"
+ "</radialGradient>"
+ "<radialGradient id=\"MyGradient2\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"70\" r=\"70\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"0.0\" style=\"stop-color:blue\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:violet\" stop-opacity=\"1\"/>"
+ "<stop offset=\"1\" style=\"stop-color:orange\" stop-opacity=\"1\"/>"
+ "</radialGradient>"
+ "<rect x=\"5\" y=\"5\" width=\"55\" height=\"55\" fill=\"url(#MyGradient1)\" stroke=\"black\" />"
+ "<rect x=\"20\" y=\"20\" width=\"35\" height=\"35\" fill=\"url(#MyGradient2)\"/>"
+ "</svg>",
+ //Stop Offset
+ "<svg viewBox=\"0 0 64 64\">"
+ "<radialGradient id=\"MyGradient1\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"50\" r=\"30\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"abc\" style=\"stop-color:red\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:green\" stop-opacity=\"1\"/>"
+ "<stop offset=\"1\" style=\"stop-color:yellow\" stop-opacity=\"1\"/>"
+ "</radialGradient>"
+ "<radialGradient id=\"MyGradient2\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"70\" r=\"70\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"-3.bc\" style=\"stop-color:blue\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:violet\" stop-opacity=\"1\"/>"
+ "<stop offset=\"1\" style=\"stop-color:orange\" stop-opacity=\"1\"/>"
+ "</radialGradient>"
+ "<rect x=\"5\" y=\"5\" width=\"55\" height=\"55\" fill=\"url(#MyGradient1)\" stroke=\"black\" />"
+ "<rect x=\"20\" y=\"20\" width=\"35\" height=\"35\" fill=\"url(#MyGradient2)\"/>"
+ "</svg>",
+ //Stop Opacity
+ "<svg viewBox=\"0 0 64 64\">"
+ "<radialGradient id=\"MyGradient1\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"50\" r=\"30\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"0.0\" style=\"stop-color:red\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:green\" stop-opacity=\"x.45\"/>"
+ "<stop offset=\"1\" style=\"stop-color:yellow\" stop-opacity=\"-3.abc\"/>"
+ "</radialGradient>"
+ "<radialGradient id=\"MyGradient2\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"70\" r=\"70\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"0.0\" style=\"stop-color:blue\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:violet\" stop-opacity=\"-0.xy\"/>"
+ "<stop offset=\"1\" style=\"stop-color:orange\" stop-opacity=\"z.5\"/>"
+ "</radialGradient>"
+ "<rect x=\"5\" y=\"5\" width=\"55\" height=\"55\" fill=\"url(#MyGradient1)\" stroke=\"black\" />"
+ "<rect x=\"20\" y=\"20\" width=\"35\" height=\"35\" fill=\"url(#MyGradient2)\"/>"
+ "</svg>",
+ //Stop offset and Stop opacity
+ "<svg viewBox=\"0 0 64 64\">"
+ "<radialGradient id=\"MyGradient1\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"50\" r=\"30\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"abc\" style=\"stop-color:red\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:green\" stop-opacity=\"x.45\"/>"
+ "<stop offset=\"1\" style=\"stop-color:yellow\" stop-opacity=\"-3.abc\"/>"
+ "</radialGradient>"
+ "<radialGradient id=\"MyGradient2\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"70\" r=\"70\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"-3.bc\" style=\"stop-color:blue\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:violet\" stop-opacity=\"-0.xy\"/>"
+ "<stop offset=\"1\" style=\"stop-color:orange\" stop-opacity=\"z.5\"/>"
+ "</radialGradient>"
+ "<rect x=\"5\" y=\"5\" width=\"55\" height=\"55\" fill=\"url(#MyGradient1)\" stroke=\"black\" />"
+ "<rect x=\"20\" y=\"20\" width=\"35\" height=\"35\" fill=\"url(#MyGradient2)\"/>"
+ "</svg>"
+ };
+
+ QImage images[4];
+ QPainter p;
+
+ for (int i = 0; i < 4; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ images[i] = QImage(64, 64, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(-1);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+ }
+ QCOMPARE(images[0], images[1]);
+ QCOMPARE(images[0], images[2]);
+ QCOMPARE(images[0], images[3]);
+}
+
QTEST_MAIN(tst_QSvgRenderer)
#include "tst_qsvgrenderer.moc"
generated by cgit v0.12 at 2024-09-21 14:48:43 (GMT)