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Unified Diff: Source/core/paint/ClipRecorderTest.cpp

Issue 757183003: Revert of Enable fast/images with slimming paint (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 1 month ago
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Index: Source/core/paint/ClipRecorderTest.cpp
diff --git a/Source/core/paint/ClipRecorderTest.cpp b/Source/core/paint/ClipRecorderTest.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..9fa55695b19df1a5c299ca60f697a9f60d6ddf0e
--- /dev/null
+++ b/Source/core/paint/ClipRecorderTest.cpp
@@ -0,0 +1,56 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "core/paint/ClipRecorder.h"
+
+#include "core/rendering/RenderView.h"
+#include "core/rendering/RenderingTestHelper.h"
+#include "core/rendering/compositing/RenderLayerCompositor.h"
+#include "platform/graphics/GraphicsContext.h"
+#include <gtest/gtest.h>
+
+namespace blink {
+namespace {
+
+class ClipRecorderTest : public RenderingTest {
+public:
+ ClipRecorderTest() : m_renderView(nullptr) { }
+
+protected:
+ RenderView* renderView() { return m_renderView; }
+
+private:
+ virtual void SetUp() override
+ {
+ RuntimeEnabledFeatures::setSlimmingPaintEnabled(true);
+
+ RenderingTest::SetUp();
+
+ m_renderView = document().view()->renderView();
+ ASSERT_TRUE(m_renderView);
+ }
+
+ RenderView* m_renderView;
+};
+
+void drawClip(GraphicsContext* context, RenderView* renderer, PaintPhase phase, const FloatRect& bound)
+{
+ IntRect rect(1, 1, 9, 9);
+ ClipRect clipRect(rect);
+ ClipRecorder clipRecorder(renderer->compositor()->rootRenderLayer()->renderer(), context, DisplayItem::ClipLayerForeground, clipRect, 0, LayoutPoint(), PaintLayerFlags());
+}
+
+TEST_F(ClipRecorderTest, ClipRecorderTest_Single)
+{
+ GraphicsContext* context = new GraphicsContext(nullptr);
+ FloatRect bound = renderView()->viewRect();
+ EXPECT_EQ((size_t)0, renderView()->viewDisplayList().paintList().size());
+
+ drawClip(context, renderView(), PaintPhaseForeground, bound);
+ EXPECT_EQ((size_t)2, renderView()->viewDisplayList().paintList().size());
+}
+
+}
+}
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