| |
| // Copyright 2021 The Cobalt Authors. 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 "cobalt/encoding/text_encoder.h" |
| |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "cobalt/dom/testing/stub_window.h" |
| #include "cobalt/script/array_buffer_view.h" |
| #include "cobalt/script/environment_settings.h" |
| #include "cobalt/script/typed_arrays.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| |
| namespace cobalt { |
| namespace encoding { |
| namespace { |
| |
| ////////////////////////////////////////////////////////////////////////// |
| // TextEncoderTest |
| ////////////////////////////////////////////////////////////////////////// |
| |
| class TextEncoderTest : public ::testing::Test { |
| protected: |
| TextEncoderTest(); |
| ~TextEncoderTest(); |
| |
| cobalt::dom::testing::StubWindow stub_window_; |
| scoped_refptr<TextEncoder> text_encoder_; |
| }; |
| |
| TextEncoderTest::TextEncoderTest() : text_encoder_(new TextEncoder()) {} |
| |
| TextEncoderTest::~TextEncoderTest() {} |
| |
| ////////////////////////////////////////////////////////////////////////// |
| // Test cases |
| ////////////////////////////////////////////////////////////////////////// |
| |
| TEST_F(TextEncoderTest, Constructor) { |
| EXPECT_EQ("utf-8", text_encoder_->encoding()); |
| } |
| |
| TEST_F(TextEncoderTest, Encode) { |
| std::vector<std::pair<std::string, std::vector<uint8>>> tests = { |
| {"Hello world!", |
| {72, 101, 108, 108, 111, 32, 119, 111, 114, 108, 100, 33}}, |
| {"Hej! Привет! 你好!", |
| {72, 101, 106, 33, 32, 208, 159, 209, 128, 208, 184, 208, 178, 208, |
| 181, 209, 130, 33, 32, 228, 189, 160, 229, 165, 189, 239, 188, 129}}, |
| {"Да!", {208, 148, 208, 176, 041}}, |
| }; |
| |
| for (const auto &test : tests) { |
| auto &expected = test.second; |
| |
| script::Handle<script::Uint8Array> result = |
| text_encoder_->Encode(stub_window_.environment_settings(), test.first); |
| auto *array_data = static_cast<uint8 *>(result->RawData()); |
| |
| // Compare the result against the expectations. |
| ASSERT_EQ(result->Length(), expected.size()); |
| for (uint32 i = 0; i < result->Length(); ++i) { |
| EXPECT_EQ(array_data[i], expected[i]); |
| } |
| } |
| } |
| |
| } // namespace |
| } // namespace encoding |
| } // namespace cobalt |