Move more files from chrome/test to chrome/test/base, part #3

chrome/test/unit/chrome_test_suite.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 "chrome/test/unit/chrome_test_suite.h"
-
-#include "base/command_line.h"
-#include "base/mac/scoped_nsautorelease_pool.h"
-#include "base/metrics/stats_table.h"
-#include "base/process_util.h"
-#include "base/stringprintf.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/common/chrome_constants.h"
-#include "chrome/common/chrome_content_client.h"
-#include "chrome/common/chrome_paths.h"
-#include "chrome/common/url_constants.h"
-#include "chrome/test/testing_browser_process.h"
-#include "content/common/content_paths.h"
-#include "net/base/net_errors.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/base/ui_base_paths.h"
-#if defined(TOOLKIT_VIEWS)
-#include "views/view.h"
-#endif
-
-#if defined(OS_MACOSX)
-#include "base/mac/mac_util.h"
-#include "content/common/chrome_application_mac.h"
-#endif
-
-#if defined(OS_POSIX)
-#include "base/shared_memory.h"
-#endif
-
-static void RemoveSharedMemoryFile(const std::string& filename) {
-  // Stats uses SharedMemory under the hood. On posix, this results in a file
-  // on disk.
-#if defined(OS_POSIX)
-  base::SharedMemory memory;
-  memory.Delete(filename);
-#endif
-}
-
-LocalHostResolverProc::LocalHostResolverProc()
-    : HostResolverProc(NULL) {
-}
-
-LocalHostResolverProc::~LocalHostResolverProc() {
-}
-
-int LocalHostResolverProc::Resolve(const std::string& host,
-                                   net::AddressFamily address_family,
-                                   net::HostResolverFlags host_resolver_flags,
-                                   net::AddressList* addrlist,
-                                   int* os_error) {
-  const char* kLocalHostNames[] = {"localhost", "127.0.0.1", "::1"};
-  bool local = false;
-
-  if (host == net::GetHostName()) {
-    local = true;
-  } else {
-    for (size_t i = 0; i < arraysize(kLocalHostNames); i++)
-      if (host == kLocalHostNames[i]) {
-        local = true;
-        break;
-      }
-  }
-
-  // To avoid depending on external resources and to reduce (if not preclude)
-  // network interactions from tests, we simulate failure for non-local DNS
-  // queries, rather than perform them.
-  // If you really need to make an external DNS query, use
-  // net::RuleBasedHostResolverProc and its AllowDirectLookup method.
-  if (!local) {
-    DVLOG(1) << "To avoid external dependencies, simulating failure for "
-                "external DNS lookup of " << host;
-    return net::ERR_NOT_IMPLEMENTED;
-  }
-
-  return ResolveUsingPrevious(host, address_family, host_resolver_flags,
-                              addrlist, os_error);
-}
-
-ChromeTestSuite::ChromeTestSuite(int argc, char** argv)
-    : base::TestSuite(argc, argv),
-      stats_table_(NULL) {
-}
-
-ChromeTestSuite::~ChromeTestSuite() {
-}
-
-void ChromeTestSuite::Initialize() {
-#if defined(OS_MACOSX)
-  chrome_application_mac::RegisterCrApp();
-#endif
-
-  base::mac::ScopedNSAutoreleasePool autorelease_pool;
-
-  base::TestSuite::Initialize();
-
-  // Initialize the content client which that code uses to talk to Chrome.
-  content::SetContentClient(&chrome_content_client_);
-  content::GetContentClient()->set_browser(&chrome_browser_content_client_);
-
-  chrome::RegisterChromeSchemes();
-  host_resolver_proc_ = new LocalHostResolverProc();
-  scoped_host_resolver_proc_.Init(host_resolver_proc_.get());
-
-  chrome::RegisterPathProvider();
-  content::RegisterPathProvider();
-  ui::RegisterPathProvider();
-  g_browser_process = new TestingBrowserProcess;
-
-  if (!browser_dir_.empty()) {
-    PathService::Override(base::DIR_EXE, browser_dir_);
-    PathService::Override(base::DIR_MODULE, browser_dir_);
-  }
-
-#if defined(OS_MACOSX)
-  // Look in the framework bundle for resources.
-  FilePath path;
-  PathService::Get(base::DIR_EXE, &path);
-  path = path.Append(chrome::kFrameworkName);
-  base::mac::SetOverrideAppBundlePath(path);
-#endif
-
-  // Force unittests to run using en-US so if we test against string
-  // output, it'll pass regardless of the system language.
-  ResourceBundle::InitSharedInstance("en-US");
-  FilePath resources_pack_path;
-  PathService::Get(base::DIR_MODULE, &resources_pack_path);
-  resources_pack_path =
-      resources_pack_path.Append(FILE_PATH_LITERAL("resources.pak"));
-  ResourceBundle::AddDataPackToSharedInstance(resources_pack_path);
-
-  // initialize the global StatsTable for unit_tests (make sure the file
-  // doesn't exist before opening it so the test gets a clean slate)
-  stats_filename_ = "unit_tests";
-  std::string pid_string = base::StringPrintf("-%d", base::GetCurrentProcId());
-  stats_filename_ += pid_string;
-  RemoveSharedMemoryFile(stats_filename_);
-  stats_table_ = new base::StatsTable(stats_filename_, 20, 200);
-  base::StatsTable::set_current(stats_table_);
-
-#if defined(TOOLKIT_VIEWS) && defined(OS_LINUX)
-  // Turn of GPU compositing in browser during unit tests.
-  views::View::set_use_acceleration_when_possible(false);
-#endif
-}
-
-void ChromeTestSuite::Shutdown() {
-  ResourceBundle::CleanupSharedInstance();
-
-#if defined(OS_MACOSX)
-  base::mac::SetOverrideAppBundle(NULL);
-#endif
-
-  delete g_browser_process;
-  g_browser_process = NULL;
-
-  // Tear down shared StatsTable; prevents unit_tests from leaking it.
-  base::StatsTable::set_current(NULL);
-  delete stats_table_;
-  RemoveSharedMemoryFile(stats_filename_);
-
-  base::TestSuite::Shutdown();
-}