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/*
* Copyright (C) 2018, The Android Open Source Project
*
* 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 "code_writer.h"
#include <gtest/gtest.h>
#include <string>
using android::aidl::CodeWriter;
using std::string;
using std::unique_ptr;
namespace android {
namespace aidl {
TEST(CodeWriterTest, AppendOperator) {
string str;
CodeWriterPtr ptr = CodeWriter::ForString(&str);
CodeWriter& writer = *ptr;
writer << "Write this";
writer.Close();
EXPECT_EQ(str, "Write this");
}
TEST(CodeWriterTest, AppendOperatorCascade) {
string str;
CodeWriterPtr ptr = CodeWriter::ForString(&str);
CodeWriter& writer = *ptr;
writer << "Write this " << "and that";
writer.Close();
EXPECT_EQ(str, "Write this and that");
}
TEST(CodeWriterTest, WorksWithNonAscii) {
// Due to b/174366536(basic_stringbuf implicit-conversion), the following snippet crashes
// std::stringstream s;
// s << "가";
std::string str;
CodeWriterPtr ptr = CodeWriter::ForString(&str);
CodeWriter& writer = *ptr;
writer << "가";
writer.Close();
EXPECT_EQ(str, "가");
}
} // namespace aidl
} // namespace android
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