chromium/net/spdy/spdy_read_queue_unittest.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif

#include "net/spdy/spdy_read_queue.h"

#include <algorithm>
#include <cstddef>
#include <memory>
#include <string>
#include <utility>

#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "net/spdy/spdy_buffer.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace net::test {
namespace {

const char kData[] = …;
const size_t kDataSize = …;

// Enqueues |data| onto |queue| in chunks of at most |max_buffer_size|
// bytes.
void EnqueueString(const std::string& data,
                   size_t max_buffer_size,
                   SpdyReadQueue* queue) { … }

// Dequeues all bytes in |queue| in chunks of at most
// |max_buffer_size| bytes and returns the data as a string.
std::string DrainToString(size_t max_buffer_size, SpdyReadQueue* queue) { … }

// Enqueue a test string with the given enqueue/dequeue max buffer
// sizes.
void RunEnqueueDequeueTest(size_t enqueue_max_buffer_size,
                           size_t dequeue_max_buffer_size) { … }

void OnBufferDiscarded(bool* discarded,
                       size_t* discarded_bytes,
                       size_t delta,
                       SpdyBuffer::ConsumeSource consume_source) { … }

}  // namespace

class SpdyReadQueueTest : public ::testing::Test { … };

// Call RunEnqueueDequeueTest() with various buffer size combinatinos.

TEST_F(SpdyReadQueueTest, LargeEnqueueAndDequeueBuffers) { … }

TEST_F(SpdyReadQueueTest, OneByteEnqueueAndDequeueBuffers) { … }

TEST_F(SpdyReadQueueTest, CoprimeBufferSizes) { … }

TEST_F(SpdyReadQueueTest, Clear) { … }

}  // namespace net::test