106 строки
3.6 KiB
C++
106 строки
3.6 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <memory>
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#include <gtest/gtest.h>
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#include <react/renderer/attributedstring/AttributedStringBox.h>
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namespace facebook {
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namespace react {
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TEST(AttributedStringBoxTest, testDefaultConstructor) {
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auto attributedStringBox = AttributedStringBox{};
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EXPECT_EQ(attributedStringBox.getMode(), AttributedStringBox::Mode::Value);
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EXPECT_EQ(attributedStringBox.getValue(), AttributedString{});
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}
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TEST(AttributedStringBoxTest, testValueConstructor) {
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auto attributedString = AttributedString{};
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auto fragment = AttributedString::Fragment{};
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fragment.string = "test string";
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attributedString.appendFragment(fragment);
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auto attributedStringBox = AttributedStringBox{attributedString};
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EXPECT_EQ(attributedStringBox.getMode(), AttributedStringBox::Mode::Value);
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EXPECT_EQ(attributedStringBox.getValue(), attributedString);
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}
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TEST(AttributedStringBoxTest, testOpaquePointerConstructor) {
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auto string = std::make_shared<std::string>("test string");
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auto attributedStringBox = AttributedStringBox{string};
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EXPECT_EQ(
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attributedStringBox.getMode(), AttributedStringBox::Mode::OpaquePointer);
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EXPECT_EQ(attributedStringBox.getOpaquePointer(), string);
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EXPECT_EQ(string.use_count(), 2);
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}
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TEST(AttributedStringBoxTest, testMoveConstructor) {
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{
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auto string = std::make_shared<std::string>("test string");
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auto movedFromAttributedStringBox = AttributedStringBox{string};
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auto moveToAttributedStringBox =
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AttributedStringBox{std::move(movedFromAttributedStringBox)};
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EXPECT_EQ(
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moveToAttributedStringBox.getMode(),
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AttributedStringBox::Mode::OpaquePointer);
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EXPECT_EQ(moveToAttributedStringBox.getOpaquePointer(), string);
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EXPECT_EQ(string.use_count(), 2);
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}
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{
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auto attributedString = AttributedString{};
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auto fragment = AttributedString::Fragment{};
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fragment.string = "test string";
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attributedString.appendFragment(fragment);
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auto movedFromAttributedStringBox = AttributedStringBox{attributedString};
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auto moveToAttributedStringBox =
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AttributedStringBox{std::move(movedFromAttributedStringBox)};
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EXPECT_EQ(
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moveToAttributedStringBox.getMode(), AttributedStringBox::Mode::Value);
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EXPECT_EQ(moveToAttributedStringBox.getValue(), attributedString);
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}
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}
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TEST(AttributedStringBoxTest, testMoveAssignment) {
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{
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auto string = std::make_shared<std::string>("test string");
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auto movedFromAttributedStringBox = AttributedStringBox{string};
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auto movedToAttributedStringBox = AttributedStringBox{};
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movedToAttributedStringBox = std::move(movedFromAttributedStringBox);
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EXPECT_EQ(
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movedToAttributedStringBox.getMode(),
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AttributedStringBox::Mode::OpaquePointer);
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EXPECT_EQ(movedToAttributedStringBox.getOpaquePointer(), string);
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EXPECT_EQ(string.use_count(), 2);
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}
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{
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auto attributedString = AttributedString{};
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auto fragment = AttributedString::Fragment{};
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fragment.string = "test string";
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attributedString.appendFragment(fragment);
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auto movedFromAttributedStringBox = AttributedStringBox{attributedString};
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auto moveToAttributedStringBox = AttributedStringBox{};
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moveToAttributedStringBox = std::move(movedFromAttributedStringBox);
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EXPECT_EQ(
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moveToAttributedStringBox.getMode(), AttributedStringBox::Mode::Value);
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EXPECT_EQ(moveToAttributedStringBox.getValue(), attributedString);
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}
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}
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} // namespace react
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} // namespace facebook
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