src/xwalk/test/base/in_process_browser_test.cc

   1 // Copyright (c) 2013 Intel Corporation. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "xwalk/test/base/in_process_browser_test.h"
   6
   7 #include <algorithm>
   8 #include "base/auto_reset.h"
   9 #include "base/bind.h"
  10 #include "base/command_line.h"
  11 #include "base/debug/leak_annotations.h"
  12 #include "base/files/file_path.h"
  13 #include "base/file_util.h"
  14 #include "base/lazy_instance.h"
  15 #include "base/path_service.h"
  16 #include "base/strings/string_number_conversions.h"
  17 #include "base/test/test_file_util.h"
  18 #include "content/public/browser/notification_service.h"
  19 #include "content/public/browser/notification_types.h"
  20 #include "content/public/common/content_switches.h"
  21 #include "content/public/test/browser_test_utils.h"
  22 #include "content/public/test/test_browser_thread.h"
  23 #include "content/public/test/test_launcher.h"
  24 #include "content/public/test/test_navigation_observer.h"
  25 #include "content/public/test/test_utils.h"
  26 #include "net/test/spawned_test_server/spawned_test_server.h"
  27 #include "xwalk/runtime/browser/xwalk_runner.h"
  28 #include "xwalk/runtime/common/xwalk_paths.h"
  29 #include "xwalk/runtime/common/xwalk_switches.h"
  30 #include "xwalk/runtime/renderer/xwalk_content_renderer_client.h"
  31 #include "xwalk/test/base/xwalk_test_suite.h"
  32 #include "xwalk/test/base/xwalk_test_utils.h"
  33
  34 #if defined(OS_TIZEN)
  35 #include "xwalk/runtime/renderer/tizen/xwalk_content_renderer_client_tizen.h"
  36 #endif
  37
  38 using xwalk::Runtime;
  39 using xwalk::XWalkContentRendererClient;
  40 using xwalk::XWalkRunner;
  41
  42 namespace {
  43
  44 // Used when running in single-process mode.
  45 #if defined(OS_TIZEN)
  46 base::LazyInstance<XWalkContentRendererClientTizen>::Leaky
  47         g_xwalk_content_renderer_client = LAZY_INSTANCE_INITIALIZER;
  48 #else
  49 base::LazyInstance<XWalkContentRendererClient>::Leaky
  50         g_xwalk_content_renderer_client = LAZY_INSTANCE_INITIALIZER;
  51 #endif
  52
  53 }  // namespace
  54
  55 RuntimeRegistry::RuntimeRegistry() {
  56 }
  57
  58 RuntimeRegistry::~RuntimeRegistry() {
  59 }
  60
  61 void RuntimeRegistry::CloseAll() {
  62   if (runtimes_.empty())
  63     return;
  64
  65   RuntimeList cached(runtimes_);
  66   std::for_each(cached.begin(), cached.end(), std::mem_fun(&Runtime::Close));
  67   // Wait until all windows are closed.
  68   content::RunAllPendingInMessageLoop();
  69   DCHECK(runtimes_.empty()) << runtimes_.size();
  70 }
  71
  72 void RuntimeRegistry::OnRuntimeAdded(Runtime* runtime) {
  73   DCHECK(runtime);
  74   runtimes_.push_back(runtime);
  75 }
  76
  77 void RuntimeRegistry::OnRuntimeRemoved(Runtime* runtime) {
  78   DCHECK(runtime);
  79   RuntimeList::iterator it =
  80        std::find(runtimes_.begin(), runtimes_.end(), runtime);
  81   DCHECK(it != runtimes_.end());
  82   runtimes_.erase(it);
  83
  84   if (runtimes_.empty())
  85     base::MessageLoop::current()->PostTask(
  86         FROM_HERE, base::MessageLoop::QuitClosure());
  87 }
  88
  89 InProcessBrowserTest::InProcessBrowserTest()
  90     : runtime_registry_(new RuntimeRegistry),
  91       runtime_(NULL) {
  92   CreateTestServer(base::FilePath(FILE_PATH_LITERAL("xwalk/test/data")));
  93 }
  94
  95 InProcessBrowserTest::~InProcessBrowserTest() {
  96 }
  97
  98 base::CommandLine InProcessBrowserTest::GetCommandLineForRelaunch() {
  99   base::CommandLine new_command_line(
 100       base::CommandLine::ForCurrentProcess()->GetProgram());
 101   CommandLine::SwitchMap switches =
 102       CommandLine::ForCurrentProcess()->GetSwitches();
 103   new_command_line.AppendSwitch(content::kLaunchAsBrowser);
 104
 105   for (base::CommandLine::SwitchMap::const_iterator iter = switches.begin();
 106         iter != switches.end(); ++iter) {
 107     new_command_line.AppendSwitchNative((*iter).first, (*iter).second);
 108   }
 109   return new_command_line;
 110 }
 111
 112 void InProcessBrowserTest::SetUp() {
 113   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
 114   // Allow subclasses to change the command line before running any tests.
 115   SetUpCommandLine(command_line);
 116   // Add command line arguments that are used by all InProcessBrowserTests.
 117   PrepareTestCommandLine(command_line);
 118
 119   // Single-process mode is not set in BrowserMain, so process it explicitly,
 120   // and set up renderer.
 121   if (command_line->HasSwitch(switches::kSingleProcess)) {
 122     content::SetRendererClientForTesting(
 123         &g_xwalk_content_renderer_client.Get());
 124   }
 125
 126   BrowserTestBase::SetUp();
 127 }
 128
 129 xwalk::RuntimeContext* InProcessBrowserTest::GetRuntimeContext() const {
 130   return XWalkRunner::GetInstance()->runtime_context();
 131 }
 132
 133 void InProcessBrowserTest::PrepareTestCommandLine(
 134     base::CommandLine* command_line) {
 135   // Propagate commandline settings from test_launcher_utils.
 136   xwalk_test_utils::PrepareBrowserCommandLineForTests(command_line);
 137 }
 138
 139 const InProcessBrowserTest::RuntimeList& InProcessBrowserTest::runtimes()
 140                                                                const {
 141   return runtime_registry_->runtimes();
 142 }
 143
 144 void InProcessBrowserTest::RunTestOnMainThreadLoop() {
 145   // Pump startup related events.
 146   content::RunAllPendingInMessageLoop();
 147   // FIXME : Unfortunately too many tests now rely on the 'runtime()'
 148   // method, instead they should just create runtimes themselves
 149   // when needed and thus the 'runtime()' method should be removed
 150   // as well as 'runtime_' initialization below.
 151   runtime_ = Runtime::CreateWithDefaultWindow(
 152           GetRuntimeContext(),
 153           GURL(), runtime_registry_.get());
 154   content::WaitForLoadStop(runtime_->web_contents());
 155   content::RunAllPendingInMessageLoop();
 156
 157   SetUpOnMainThread();
 158
 159   if (!HasFatalFailure())
 160     RunTestOnMainThread();
 161
 162   // Invoke cleanup and quit even if there are failures. This is similar to
 163   // gtest in that it invokes TearDown even if Setup fails.
 164   ProperMainThreadCleanup();
 165
 166   runtime_registry_->CloseAll();
 167 }
 168
 169 bool InProcessBrowserTest::CreateDataPathDir() {
 170   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
 171   base::FilePath data_path_dir =
 172       command_line->GetSwitchValuePath(switches::kXWalkDataPath);
 173   if (data_path_dir.empty()) {
 174     if (temp_data_path_dir_.CreateUniqueTempDir() &&
 175         temp_data_path_dir_.IsValid()) {
 176       data_path_dir = temp_data_path_dir_.path();
 177     } else {
 178       LOG(ERROR) << "Could not create temporary data directory \""
 179                  << temp_data_path_dir_.path().value() << "\".";
 180       return false;
 181     }
 182   }
 183   return xwalk_test_utils::OverrideDataPathDir(data_path_dir);
 184 }