blob: 7ac1aaa0ff43ab46544d449ac6461e8d0f89d836 [file] [log] [blame]
// Copyright 2018 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 <fuchsia/fonts/cpp/fidl.h>
#include <lib/fidl/cpp/binding.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(
RunTestProviderWithTestFonts(&font_provider_controller_));
}
protected:
fidl::InterfaceHandle<fuchsia::sys::ComponentController>
font_provider_controller_;
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