TEST(GlyphBufferTest, StoresVerticalOffsets) {
RefPtr<SimpleFontData> font1 = TestSimpleFontData::create();
RefPtr<SimpleFontData> font2 = TestSimpleFontData::create();
GlyphBuffer glyphBuffer;
EXPECT_FALSE(glyphBuffer.hasVerticalOffsets());
glyphBuffer.add(42, font1.get(), FloatPoint(10, 0));
glyphBuffer.add(43, font1.get(), FloatPoint(15, 0));
glyphBuffer.add(44, font2.get(), FloatPoint(12, 2));
EXPECT_FALSE(glyphBuffer.isEmpty());
EXPECT_TRUE(glyphBuffer.hasVerticalOffsets());
EXPECT_EQ(3u, glyphBuffer.size());
const float* offsets = glyphBuffer.offsets(0);
EXPECT_EQ(10, glyphBuffer.xOffsetAt(0));
EXPECT_EQ(0, glyphBuffer.yOffsetAt(0));
EXPECT_EQ(15, glyphBuffer.xOffsetAt(1));
EXPECT_EQ(0, glyphBuffer.yOffsetAt(1));
EXPECT_EQ(12, glyphBuffer.xOffsetAt(2));
EXPECT_EQ(2, glyphBuffer.yOffsetAt(2));
EXPECT_EQ(10, offsets[0]);
EXPECT_EQ(0, offsets[1]);
EXPECT_EQ(15, offsets[2]);
EXPECT_EQ(0, offsets[3]);
EXPECT_EQ(12, offsets[4]);
EXPECT_EQ(2, offsets[5]);
}
TEST(GlyphBufferTest, OffsetArrayWithNonZeroIndex) {
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(43, font2.get(), 12);
EXPECT_FALSE(glyphBuffer.isEmpty());
EXPECT_FALSE(glyphBuffer.hasVerticalOffsets());
EXPECT_EQ(3u, glyphBuffer.size());
const float* offsets = glyphBuffer.offsets(1);
EXPECT_EQ(15, offsets[0]);
EXPECT_EQ(12, offsets[1]);
}
{
GlyphBuffer glyphBuffer;
glyphBuffer.add(42, font1.get(), FloatPoint(10, 0));
glyphBuffer.add(43, font1.get(), FloatPoint(15, 0));
glyphBuffer.add(43, font2.get(), FloatPoint(12, 2));
EXPECT_FALSE(glyphBuffer.isEmpty());
EXPECT_TRUE(glyphBuffer.hasVerticalOffsets());
EXPECT_EQ(3u, glyphBuffer.size());
const float* offsets = glyphBuffer.offsets(1);
EXPECT_EQ(15, offsets[0]);
EXPECT_EQ(0, offsets[1]);
EXPECT_EQ(12, offsets[2]);
EXPECT_EQ(2, offsets[3]);
}
}
TEST(GlyphBufferTest, StoresGlyphs) {
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(), 22);
EXPECT_FALSE(glyphBuffer.isEmpty());
EXPECT_FALSE(glyphBuffer.hasVerticalOffsets());
EXPECT_EQ(3u, glyphBuffer.size());
EXPECT_EQ(42, glyphBuffer.glyphAt(0));
EXPECT_EQ(43, glyphBuffer.glyphAt(1));
EXPECT_EQ(44, glyphBuffer.glyphAt(2));
const Glyph* glyphs = glyphBuffer.glyphs(0);
EXPECT_EQ(42, glyphs[0]);
EXPECT_EQ(43, glyphs[1]);
EXPECT_EQ(44, glyphs[2]);
}