Esempi in C++ (Cpp) per GlyphBuffer::reverseForSimpleRTL

Esempio n. 1

File: GlyphBufferTest.cpp Progetto: ollie314/chromium

TEST(GlyphBufferTest, ReverseForSimpleRTL) {
  RefPtr<SimpleFontData> font1 = TestSimpleFontData::create();
  RefPtr<SimpleFontData> font2 = TestSimpleFontData::create();

  GlyphBuffer glyphBuffer;
  glyphBuffer.add(42, font1.get(), 10);
  glyphBuffer.add(43, font1.get(), 15);
  glyphBuffer.add(44, font2.get(), 25);

  EXPECT_FALSE(glyphBuffer.isEmpty());
  EXPECT_EQ(3u, glyphBuffer.size());

  glyphBuffer.reverseForSimpleRTL(30, 100);

  EXPECT_FALSE(glyphBuffer.isEmpty());
  EXPECT_EQ(3u, glyphBuffer.size());
  EXPECT_EQ(44, glyphBuffer.glyphAt(0));
  EXPECT_EQ(43, glyphBuffer.glyphAt(1));
  EXPECT_EQ(42, glyphBuffer.glyphAt(2));
  EXPECT_EQ(font2.get(), glyphBuffer.fontDataAt(0));
  EXPECT_EQ(font1.get(), glyphBuffer.fontDataAt(1));
  EXPECT_EQ(font1.get(), glyphBuffer.fontDataAt(2));
  EXPECT_EQ(70, glyphBuffer.xOffsetAt(0));
  EXPECT_EQ(75, glyphBuffer.xOffsetAt(1));
  EXPECT_EQ(85, glyphBuffer.xOffsetAt(2));
}