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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/public/common/dwrite_font_platform_win.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/logging.h"
#include "base/path_service.h"
#include "content/public/common/content_paths.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/win/direct_write.h"
namespace content {
class DWriteFontCacheTest : public testing::Test {
public:
DWriteFontCacheTest() { }
void SetUp() override {
base::FilePath data_path;
ASSERT_TRUE(PathService::Get(content::DIR_TEST_DATA, &data_path));
arial_cache_path_ =
data_path.AppendASCII("font/dwrite_font_cache_arial.dat");
corrupt_cache_path_ =
data_path.AppendASCII("font/dwrite_font_cache_corrupt.dat");
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
cache_file_path_ = temp_dir_.path().AppendASCII("dwrite_font_cache.dat");
}
protected:
base::FilePath arial_cache_path_;
base::FilePath corrupt_cache_path_;
base::ScopedTempDir temp_dir_;
base::FilePath cache_file_path_;
};
TEST_F(DWriteFontCacheTest, BuildCacheTest) {
if (gfx::win::ShouldUseDirectWrite()) {
DLOG(INFO) << __FUNCTION__ << ": " << cache_file_path_.value().c_str();
EXPECT_TRUE(BuildFontCache(cache_file_path_));
ASSERT_TRUE(base::PathExists(cache_file_path_));
}
}
TEST_F(DWriteFontCacheTest, ValidCacheTest) {
if (gfx::win::ShouldUseDirectWrite()) {
DLOG(INFO) << __FUNCTION__ << ": " << arial_cache_path_.value().c_str();
scoped_ptr<base::File> file(new base::File(arial_cache_path_,
base::File::FLAG_OPEN | base::File::FLAG_READ));
ASSERT_TRUE(file->IsValid());
EXPECT_TRUE(ValidateFontCacheFile(file.get()));
}
}
TEST_F(DWriteFontCacheTest, CorruptCacheTest) {
if (gfx::win::ShouldUseDirectWrite()) {
DLOG(INFO) << __FUNCTION__ << ": " << corrupt_cache_path_.value().c_str();
scoped_ptr<base::File> file(new base::File(corrupt_cache_path_,
base::File::FLAG_OPEN | base::File::FLAG_READ));
ASSERT_TRUE(file->IsValid());
EXPECT_FALSE(ValidateFontCacheFile(file.get()));
}
}
} // content
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