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/*
* 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
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