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59 lines
1.8 KiB
59 lines
1.8 KiB
/*
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* Copyright 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//#define LOG_NDEBUG 0
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#define LOG_TAG "audio_utils_fdtostring_tests"
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#include <log/log.h>
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#include <audio_utils/FdToString.h>
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#include <gtest/gtest.h>
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using namespace android::audio_utils;
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TEST(audio_utils_fdtostring, basic) {
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const std::string PREFIX{"aa "};
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const std::string TEST_STRING{"hello world"};
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FdToString fdToString(PREFIX);
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const int fd = fdToString.fd();
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ASSERT_TRUE(fd >= 0);
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write(fd, TEST_STRING.c_str(), TEST_STRING.size());
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const std::string result = fdToString.getStringAndClose();
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ASSERT_EQ((PREFIX + TEST_STRING), result);
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}
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TEST(audio_utils_fdtostring, multilines) {
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const std::string PREFIX{"aa "};
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const std::string DELIM{"\n"};
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const std::string TEST_STRING1{"hello world\n"};
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const std::string TEST_STRING2{"goodbye\n"};
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FdToString fdToString(PREFIX);
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const int fd = fdToString.fd();
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ASSERT_TRUE(fd >= 0);
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write(fd, TEST_STRING1.c_str(), TEST_STRING1.size());
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write(fd, DELIM.c_str(), DELIM.size()); // double newline
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write(fd, TEST_STRING2.c_str(), TEST_STRING2.size());
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const std::string result = fdToString.getStringAndClose();
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ASSERT_EQ((PREFIX + TEST_STRING1 + PREFIX + DELIM + PREFIX + TEST_STRING2), result);
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}
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