chromium/third_party/perfetto/src/trace_processor/util/streaming_line_reader_unittest.cc

/*
 * Copyright (C) 2022 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 "src/trace_processor/util/streaming_line_reader.h"

#include <algorithm>
#include <functional>
#include <random>
#include <string>
#include <vector>

#include "perfetto/ext/base/string_utils.h"
#include "perfetto/ext/base/sys_types.h"  // For ssize_t on Windows.
#include "test/gtest_and_gmock.h"

namespace perfetto {
namespace trace_processor {
namespace util {

namespace {

ElementsAreArray;

struct LineSink { … };

TEST(StreamingLineReaderTest, Tokenize) { … }

TEST(StreamingLineReaderTest, BeginEndWrite) { … }

// Creates a random text of 10000 chars which looks like the one below. Then
// feeds it into the SLR pushing chunks of random size. Checks that all the
// lines received match the original text.
TEST(StreamingLineReaderTest, RandomWrite) { … }

}  // namespace
}  // namespace util
}  // namespace trace_processor
}  // namespace perfetto