Remove //net (except for Android test stuff) and sdch

net/disk_cache/disk_cache_test_util.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "net/disk_cache/disk_cache_test_util.h"
-
-#include "base/files/file.h"
-#include "base/files/file_path.h"
-#include "base/logging.h"
-#include "base/thread_task_runner_handle.h"
-#include "net/base/net_errors.h"
-#include "net/disk_cache/blockfile/backend_impl.h"
-#include "net/disk_cache/blockfile/file.h"
-#include "net/disk_cache/cache_util.h"
-
-using base::Time;
-using base::TimeDelta;
-
-std::string GenerateKey(bool same_length) {
-  char key[200];
-  CacheTestFillBuffer(key, sizeof(key), same_length);
-
-  key[199] = '\0';
-  return std::string(key);
-}
-
-void CacheTestFillBuffer(char* buffer, size_t len, bool no_nulls) {
-  static bool called = false;
-  if (!called) {
-    called = true;
-    int seed = static_cast<int>(Time::Now().ToInternalValue());
-    srand(seed);
-  }
-
-  for (size_t i = 0; i < len; i++) {
-    buffer[i] = static_cast<char>(rand());
-    if (!buffer[i] && no_nulls)
-      buffer[i] = 'g';
-  }
-  if (len && !buffer[0])
-    buffer[0] = 'g';
-}
-
-bool CreateCacheTestFile(const base::FilePath& name) {
-  int flags = base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_READ |
-              base::File::FLAG_WRITE;
-
-  base::File file(name, flags);
-  if (!file.IsValid())
-    return false;
-
-  file.SetLength(4 * 1024 * 1024);
-  return true;
-}
-
-bool DeleteCache(const base::FilePath& path) {
-  disk_cache::DeleteCache(path, false);
-  return true;
-}
-
-bool CheckCacheIntegrity(const base::FilePath& path, bool new_eviction,
-                         uint32 mask) {
-  scoped_ptr<disk_cache::BackendImpl> cache(new disk_cache::BackendImpl(
-      path, mask, base::ThreadTaskRunnerHandle::Get(), NULL));
-  if (!cache.get())
-    return false;
-  if (new_eviction)
-    cache->SetNewEviction();
-  cache->SetFlags(disk_cache::kNoRandom);
-  if (cache->SyncInit() != net::OK)
-    return false;
-  return cache->SelfCheck() >= 0;
-}
-
-// -----------------------------------------------------------------------
-
-MessageLoopHelper::MessageLoopHelper()
-    : num_callbacks_(0),
-      num_iterations_(0),
-      last_(0),
-      completed_(false),
-      callback_reused_error_(false),
-      callbacks_called_(0) {
-}
-
-MessageLoopHelper::~MessageLoopHelper() {
-}
-
-bool MessageLoopHelper::WaitUntilCacheIoFinished(int num_callbacks) {
-  if (num_callbacks == callbacks_called_)
-    return true;
-
-  ExpectCallbacks(num_callbacks);
-  // Create a recurrent timer of 50 mS.
-  if (!timer_.IsRunning())
-    timer_.Start(FROM_HERE, TimeDelta::FromMilliseconds(50), this,
-                 &MessageLoopHelper::TimerExpired);
-  base::MessageLoop::current()->Run();
-  return completed_;
-}
-
-// Quits the message loop when all callbacks are called or we've been waiting
-// too long for them (2 secs without a callback).
-void MessageLoopHelper::TimerExpired() {
-  CHECK_LE(callbacks_called_, num_callbacks_);
-  if (callbacks_called_ == num_callbacks_) {
-    completed_ = true;
-    base::MessageLoop::current()->Quit();
-  } else {
-    // Not finished yet. See if we have to abort.
-    if (last_ == callbacks_called_)
-      num_iterations_++;
-    else
-      last_ = callbacks_called_;
-    if (40 == num_iterations_)
-      base::MessageLoop::current()->Quit();
-  }
-}
-
-// -----------------------------------------------------------------------
-
-CallbackTest::CallbackTest(MessageLoopHelper* helper,
-                           bool reuse)
-    : helper_(helper),
-      reuse_(reuse ? 0 : 1) {
-}
-
-CallbackTest::~CallbackTest() {
-}
-
-// On the actual callback, increase the number of tests received and check for
-// errors (an unexpected test received)
-void CallbackTest::Run(int result) {
-  last_result_ = result;
-
-  if (reuse_) {
-    DCHECK_EQ(1, reuse_);
-    if (2 == reuse_)
-      helper_->set_callback_reused_error(true);
-    reuse_++;
-  }
-
-  helper_->CallbackWasCalled();
-}