third_party/WebKit/Source/platform/fonts/FontPlatformDataTest.cpp

   1 /*
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   4  * Redistribution and use in source and binary forms, with or without
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  30
  31 #include "config.h"
  32 #include "platform/fonts/Font.h"
  33
  34 #include "platform/fonts/TestFontSelector.h"
  35 #include "platform/fonts/TypesettingFeatures.h"
  36 #include "public/platform/WebUnitTestSupport.h"
  37
  38 #include <gtest/gtest.h>
  39
  40 namespace blink {
  41
  42 static inline String fontPath(String relativePath)
  43 {
  44     return Platform::current()->unitTestSupport()->webKitRootDir()
  45         + String("/Source/platform/testing/data/")
  46         + relativePath;
  47 }
  48
  49 TEST(FontPlatformDataTest, AhemHasNoSpaceInLigaturesOrKerning)
  50 {
  51     Font font = createTestFont("Ahem", fontPath("Ahem.woff"));
  52     const FontPlatformData& platformData = font.primaryFont()->platformData();
  53     TypesettingFeatures features = Kerning | Ligatures;
  54
  55     EXPECT_FALSE(platformData.hasSpaceInLigaturesOrKerning(features));
  56 }
  57
  58 TEST(FontPlatformDataTest, AhemSpaceLigatureHasSpaceInLigaturesOrKerning)
  59 {
  60     Font font = createTestFont("AhemSpaceLigature", fontPath("AhemSpaceLigature.woff"));
  61     const FontPlatformData& platformData = font.primaryFont()->platformData();
  62     TypesettingFeatures features = Kerning | Ligatures;
  63
  64     EXPECT_TRUE(platformData.hasSpaceInLigaturesOrKerning(features));
  65 }
  66
  67 TEST(FontPlatformDataTest, AhemSpaceLigatureHasNoSpaceWithoutFontFeatures)
  68 {
  69     Font font = createTestFont("AhemSpaceLigature", fontPath("AhemSpaceLigature.woff"));
  70     const FontPlatformData& platformData = font.primaryFont()->platformData();
  71     TypesettingFeatures features = 0;
  72
  73     EXPECT_FALSE(platformData.hasSpaceInLigaturesOrKerning(features));
  74 }
  75
  76 } // namespace blink