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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <fuchsia/fonts/cpp/fidl.h>
#include "skia/ext/test_fonts_fuchsia.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/skia/include/core/SkFontMgr.h"
#include "third_party/skia/include/core/SkTypeface.h"
#include "third_party/skia/include/ports/SkFontMgr_fuchsia.h"
namespace skia {
// Tests for SkFontMgr_Fuchsia in Skia.
class FuchsiaFontManagerTest : public testing::Test {
public:
FuchsiaFontManagerTest()
: font_manager_(
SkFontMgr_New_Fuchsia(GetTestFontsProvider().BindSync())) {}
protected:
sk_sp<SkFontMgr> font_manager_;
};
// Verify that SkTypeface objects are cached.
TEST_F(FuchsiaFontManagerTest, Caching) {
sk_sp<SkTypeface> sans(
font_manager_->matchFamilyStyle("sans", SkFontStyle()));
EXPECT_TRUE(sans);
sk_sp<SkTypeface> sans2(
font_manager_->matchFamilyStyle("sans", SkFontStyle()));
// Expect that the same SkTypeface is returned for both requests.
EXPECT_EQ(sans.get(), sans2.get());
// Request serif and verify that a different SkTypeface is returned.
sk_sp<SkTypeface> serif(
font_manager_->matchFamilyStyle("serif", SkFontStyle()));
EXPECT_NE(sans.get(), serif.get());
}
// Verify that SkTypeface can outlive the manager.
TEST_F(FuchsiaFontManagerTest, TypefaceOutlivesManager) {
sk_sp<SkTypeface> sans(
font_manager_->matchFamilyStyle("sans", SkFontStyle()));
font_manager_.reset();
}
// Verify that we can query a font after releasing a previous instance.
TEST_F(FuchsiaFontManagerTest, ReleaseThenCreateAgain) {
sk_sp<SkTypeface> serif(
font_manager_->matchFamilyStyle("serif", SkFontStyle()));
EXPECT_TRUE(serif);
serif.reset();
sk_sp<SkTypeface> serif2(
font_manager_->matchFamilyStyle("serif", SkFontStyle()));
EXPECT_TRUE(serif2);
}
} // namespace skia
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