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