| /* |
| * Copyright 2011 Google Inc. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "gtest/gtest.h" |
| #include "sfntly/font.h" |
| #include "sfntly/table/truetype/glyph_table.h" |
| #include "test/serialization_test.h" |
| |
| namespace sfntly { |
| |
| // We spot check only glyph id 33. |
| const int32_t GLYPH33_OFFSET = 0xAC8; |
| const int32_t GLYPH33_LENGTH = 40; |
| const int32_t GLYPH33_XMIN = 92; |
| const int32_t GLYPH33_YMIN = 20; |
| const int32_t GLYPH33_XMAX = 797; |
| const int32_t GLYPH33_YMAX = 1235; |
| |
| // TODO(arthurhsu): Tuffy does not have composite glyphs. Need better testing. |
| static bool VerifyGLYF(Table* table) { |
| GlyphTablePtr glyf_table = down_cast<GlyphTable*>(table); |
| if (glyf_table == NULL) { |
| return false; |
| } |
| |
| GlyphPtr glyf; |
| glyf.Attach(glyf_table->GetGlyph(GLYPH33_OFFSET, GLYPH33_LENGTH)); |
| if (glyf == NULL) { |
| return false; |
| } |
| |
| EXPECT_EQ(glyf->XMin(), GLYPH33_XMIN); |
| EXPECT_EQ(glyf->YMin(), GLYPH33_YMIN); |
| EXPECT_EQ(glyf->XMax(), GLYPH33_XMAX); |
| EXPECT_EQ(glyf->YMax(), GLYPH33_YMAX); |
| |
| return true; |
| } |
| |
| bool VerifyGLYF(Table* original, Table* target) { |
| EXPECT_TRUE(VerifyGLYF(original)); |
| EXPECT_TRUE(VerifyGLYF(target)); |
| return true; |
| } |
| |
| } // namespace sfntly |