debugging for crbug.com/646539

third_party/WebKit/Source/core/paint/TextPainterTest.cpp

 // 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 "core/paint/TextPainter.h"
+#include "core/style/ComputedStyle.h"
 
-#include "core/CSSPropertyNames.h"
-#include "core/CSSValueKeywords.h"
-#include "core/css/CSSPrimitiveValue.h"
-#include "core/frame/Settings.h"
-#include "core/layout/LayoutTestHelper.h"
-#include "core/layout/api/LineLayoutText.h"
-#include "core/paint/PaintInfo.h"
-#include "core/style/ShadowData.h"
-#include "core/style/ShadowList.h"
-#include "platform/graphics/paint/PaintController.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include <memory>
+#include <stdio.h>
+#include <stdlib.h>
 
-namespace blink {
-namespace {
+using namespace blink;
 
-class TextPainterTest : public RenderingTest {
-public:
-    TextPainterTest()
-        : m_layoutText(nullptr)
-        , m_paintController(PaintController::create())
-        , m_context(*m_paintController)
-    { }
-
-protected:
-    LineLayoutText getLineLayoutText() { return LineLayoutText(m_layoutText); }
-
-    PaintInfo createPaintInfo(bool usesTextAsClip, bool isPrinting)
-    {
-        return PaintInfo(m_context, IntRect(), usesTextAsClip ? PaintPhaseTextClip : PaintPhaseSelfBlockBackgroundOnly, isPrinting ? GlobalPaintPrinting : GlobalPaintNormalPhase, 0);
-    }
-
-private:
-    void SetUp() override
-    {
-        RenderingTest::SetUp();
-        setBodyInnerHTML("Hello world");
-        m_layoutText = toLayoutText(document().body()->firstChild()->layoutObject());
-        ASSERT_TRUE(m_layoutText);
-        ASSERT_EQ("Hello world", m_layoutText->text());
-    }
-
-    LayoutText* m_layoutText;
-    std::unique_ptr<PaintController> m_paintController;
-    GraphicsContext m_context;
-};
-
-TEST_F(TextPainterTest, TextPaintingStyle_Simple)
-{
-    document().body()->setInlineStyleProperty(CSSPropertyColor, CSSValueBlue);
-    document().view()->updateAllLifecyclePhases();
-
-    TextPainter::Style textStyle = TextPainter::textPaintingStyle(
-        getLineLayoutText(), getLineLayoutText().styleRef(), createPaintInfo(false /* usesTextAsClip */, false /* isPrinting */));
-    EXPECT_EQ(Color(0, 0, 255), textStyle.fillColor);
-    EXPECT_EQ(Color(0, 0, 255), textStyle.strokeColor);
-    EXPECT_EQ(Color(0, 0, 255), textStyle.emphasisMarkColor);
-    EXPECT_EQ(0, textStyle.strokeWidth);
-    EXPECT_EQ(nullptr, textStyle.shadow);
+Color secretColor() {
+  return Color::black;
 }
 
-TEST_F(TextPainterTest, TextPaintingStyle_AllProperties)
-{
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextFillColor, CSSValueRed);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextStrokeColor, CSSValueLime);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextEmphasisColor, CSSValueBlue);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextStrokeWidth, 4, CSSPrimitiveValue::UnitType::Pixels);
-    document().body()->setInlineStyleProperty(CSSPropertyTextShadow, "1px 2px 3px yellow");
-    document().view()->updateAllLifecyclePhases();
-
-    TextPainter::Style textStyle = TextPainter::textPaintingStyle(
-        getLineLayoutText(), getLineLayoutText().styleRef(), createPaintInfo(false /* usesTextAsClip */, false /* isPrinting */));
-    EXPECT_EQ(Color(255, 0, 0), textStyle.fillColor);
-    EXPECT_EQ(Color(0, 255, 0), textStyle.strokeColor);
-    EXPECT_EQ(Color(0, 0, 255), textStyle.emphasisMarkColor);
-    EXPECT_EQ(4, textStyle.strokeWidth);
-    ASSERT_NE(nullptr, textStyle.shadow);
-    EXPECT_EQ(1u, textStyle.shadow->shadows().size());
-    EXPECT_EQ(1, textStyle.shadow->shadows()[0].x());
-    EXPECT_EQ(2, textStyle.shadow->shadows()[0].y());
-    EXPECT_EQ(3, textStyle.shadow->shadows()[0].blur());
-    EXPECT_EQ(Color(255, 255, 0), textStyle.shadow->shadows()[0].color().getColor());
+int main(int argc, char* argv[]) {
+    ComputedStyle style1;
+    StyleColor color(0xffff0000);
+    style1.setVisitedLinkTextFillColor(color);
+    Color c = style1.colorIncludingFallback(CSSPropertyWebkitTextFillColor, false);
+    if (Color(255, 0, 0) != c) {
+        fprintf(stderr, "fail2\n");
+        exit(1);
+    } else {
+        fprintf(stderr, "pass2\n");
+    }
 }
-
-TEST_F(TextPainterTest, TextPaintingStyle_UsesTextAsClip)
-{
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextFillColor, CSSValueRed);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextStrokeColor, CSSValueLime);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextEmphasisColor, CSSValueBlue);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextStrokeWidth, 4, CSSPrimitiveValue::UnitType::Pixels);
-    document().body()->setInlineStyleProperty(CSSPropertyTextShadow, "1px 2px 3px yellow");
-    document().view()->updateAllLifecyclePhases();
-
-    TextPainter::Style textStyle = TextPainter::textPaintingStyle(
-        getLineLayoutText(), getLineLayoutText().styleRef(), createPaintInfo(true /* usesTextAsClip */, false /* isPrinting */));
-    EXPECT_EQ(Color::black, textStyle.fillColor);
-    EXPECT_EQ(Color::black, textStyle.strokeColor);
-    EXPECT_EQ(Color::black, textStyle.emphasisMarkColor);
-    EXPECT_EQ(4, textStyle.strokeWidth);
-    EXPECT_EQ(nullptr, textStyle.shadow);
-}
-
-TEST_F(TextPainterTest, TextPaintingStyle_ForceBackgroundToWhite_NoAdjustmentNeeded)
-{
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextFillColor, CSSValueRed);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextStrokeColor, CSSValueLime);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextEmphasisColor, CSSValueBlue);
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitPrintColorAdjust, CSSValueEconomy);
-    document().settings()->setShouldPrintBackgrounds(false);
-    document().setPrinting(true);
-    document().view()->updateAllLifecyclePhases();
-
-    TextPainter::Style textStyle = TextPainter::textPaintingStyle(
-        getLineLayoutText(), getLineLayoutText().styleRef(), createPaintInfo(false /* usesTextAsClip */, true /* isPrinting */));
-    EXPECT_EQ(Color(255, 0, 0), textStyle.fillColor);
-    EXPECT_EQ(Color(0, 255, 0), textStyle.strokeColor);
-    EXPECT_EQ(Color(0, 0, 255), textStyle.emphasisMarkColor);
-}
-
-TEST_F(TextPainterTest, TextPaintingStyle_ForceBackgroundToWhite_Darkened)
-{
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextFillColor, "rgb(255, 220, 220)");
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextStrokeColor, "rgb(220, 255, 220)");
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitTextEmphasisColor, "rgb(220, 220, 255)");
-    document().body()->setInlineStyleProperty(CSSPropertyWebkitPrintColorAdjust, CSSValueEconomy);
-    document().settings()->setShouldPrintBackgrounds(false);
-    document().setPrinting(true);
-    document().view()->updateAllLifecyclePhases();
-
-    TextPainter::Style textStyle = TextPainter::textPaintingStyle(
-        getLineLayoutText(), getLineLayoutText().styleRef(), createPaintInfo(false /* usesTextAsClip */, true /* isPrinting */));
-    EXPECT_EQ(Color(255, 220, 220).dark(), textStyle.fillColor);
-    EXPECT_EQ(Color(220, 255, 220).dark(), textStyle.strokeColor);
-    EXPECT_EQ(Color(220, 220, 255).dark(), textStyle.emphasisMarkColor);
-}
-
-} // namespace
-} // namespace blink