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// Copyright (c) 2010 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 "base/command_line.h"
#include "base/path_service.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/debugger/devtools_client_host.h"
#include "chrome/browser/debugger/devtools_manager.h"
#include "chrome/browser/debugger/devtools_window.h"
#include "chrome/browser/extensions/extension_host.h"
#include "chrome/browser/extensions/extensions_service.h"
#include "chrome/browser/profile.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/notification_registrar.h"
#include "chrome/common/notification_service.h"
#include "chrome/test/in_process_browser_test.h"
#include "chrome/test/ui_test_utils.h"
#include "net/test/test_server.h"
namespace {
// Used to block until a dev tools client window's browser is closed.
class BrowserClosedObserver : public NotificationObserver {
public:
explicit BrowserClosedObserver(Browser* browser) {
registrar_.Add(this, NotificationType::BROWSER_CLOSED,
Source<Browser>(browser));
ui_test_utils::RunMessageLoop();
}
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
MessageLoopForUI::current()->Quit();
}
private:
NotificationRegistrar registrar_;
DISALLOW_COPY_AND_ASSIGN(BrowserClosedObserver);
};
// The delay waited in some cases where we don't have a notifications for an
// action we take.
const int kActionDelayMs = 500;
const char kConsoleTestPage[] = "files/devtools/console_test_page.html";
const char kDebuggerTestPage[] = "files/devtools/debugger_test_page.html";
const char kJsPage[] = "files/devtools/js_page.html";
const char kHeapProfilerPage[] = "files/devtools/heap_profiler.html";
const char kPauseWhenLoadingDevTools[] =
"files/devtools/pause_when_loading_devtools.html";
const char kPauseWhenScriptIsRunning[] =
"files/devtools/pause_when_script_is_running.html";
const char kResourceContentLengthTestPage[] = "files/devtools/image.html";
const char kResourceTestPage[] = "files/devtools/resource_test_page.html";
const char kSimplePage[] = "files/devtools/simple_page.html";
const char kCompletionOnPause[] =
"files/devtools/completion_on_pause.html";
const char kPageWithContentScript[] =
"files/devtools/page_with_content_script.html";
class DevToolsSanityTest : public InProcessBrowserTest {
public:
DevToolsSanityTest() {
set_show_window(true);
EnableDOMAutomation();
}
protected:
void RunTest(const std::string& test_name, const std::string& test_page) {
OpenDevToolsWindow(test_page);
std::string result;
// At first check that JavaScript part of the front-end is loaded by
// checking that global variable uiTests exists(it's created after all js
// files have been loaded) and has runTest method.
ASSERT_TRUE(
ui_test_utils::ExecuteJavaScriptAndExtractString(
client_contents_->render_view_host(),
L"",
L"window.domAutomationController.send("
L"'' + (window.uiTests && (typeof uiTests.runTest)));",
&result));
if (result == "function") {
ASSERT_TRUE(
ui_test_utils::ExecuteJavaScriptAndExtractString(
client_contents_->render_view_host(),
L"",
UTF8ToWide(StringPrintf("uiTests.runTest('%s')",
test_name.c_str())),
&result));
EXPECT_EQ("[OK]", result);
} else {
FAIL() << "DevTools front-end is broken.";
}
CloseDevToolsWindow();
}
void OpenDevToolsWindow(const std::string& test_page) {
ASSERT_TRUE(test_server()->Start());
GURL url = test_server()->GetURL(test_page);
ui_test_utils::NavigateToURL(browser(), url);
inspected_rvh_ = GetInspectedTab()->render_view_host();
DevToolsManager* devtools_manager = DevToolsManager::GetInstance();
devtools_manager->OpenDevToolsWindow(inspected_rvh_);
DevToolsClientHost* client_host =
devtools_manager->GetDevToolsClientHostFor(inspected_rvh_);
window_ = client_host->AsDevToolsWindow();
RenderViewHost* client_rvh = window_->GetRenderViewHost();
client_contents_ = client_rvh->delegate()->GetAsTabContents();
ui_test_utils::WaitForNavigation(&client_contents_->controller());
}
TabContents* GetInspectedTab() {
return browser()->GetTabContentsAt(0);
}
void CloseDevToolsWindow() {
DevToolsManager* devtools_manager = DevToolsManager::GetInstance();
// UnregisterDevToolsClientHostFor may destroy window_ so store the browser
// first.
Browser* browser = window_->browser();
devtools_manager->UnregisterDevToolsClientHostFor(inspected_rvh_);
// Wait only when DevToolsWindow has a browser. For docked DevTools, this
// is NULL and we skip the wait.
if (browser)
BrowserClosedObserver close_observer(browser);
}
TabContents* client_contents_;
DevToolsWindow* window_;
RenderViewHost* inspected_rvh_;
};
class CancelableQuitTask : public Task {
public:
explicit CancelableQuitTask(const std::string& timeout_message)
: timeout_message_(timeout_message),
cancelled_(false) {
}
void cancel() {
cancelled_ = true;
}
virtual void Run() {
if (cancelled_) {
return;
}
FAIL() << timeout_message_;
MessageLoop::current()->Quit();
}
private:
std::string timeout_message_;
bool cancelled_;
};
// Base class for DevTools tests that test devtools functionality for
// extensions and content scripts.
class DevToolsExtensionDebugTest : public DevToolsSanityTest,
public NotificationObserver {
public:
DevToolsExtensionDebugTest() : DevToolsSanityTest() {
PathService::Get(chrome::DIR_TEST_DATA, &test_extensions_dir_);
test_extensions_dir_ = test_extensions_dir_.AppendASCII("devtools");
test_extensions_dir_ = test_extensions_dir_.AppendASCII("extensions");
}
protected:
// Load an extention from test\data\devtools\extensions\<extension_name>
void LoadExtension(const char* extension_name) {
FilePath path = test_extensions_dir_.AppendASCII(extension_name);
ASSERT_TRUE(LoadExtensionFromPath(path)) << "Failed to load extension.";
}
private:
bool LoadExtensionFromPath(const FilePath& path) {
ExtensionsService* service = browser()->profile()->GetExtensionsService();
size_t num_before = service->extensions()->size();
{
NotificationRegistrar registrar;
registrar.Add(this, NotificationType::EXTENSION_LOADED,
NotificationService::AllSources());
CancelableQuitTask* delayed_quit =
new CancelableQuitTask("Extension load timed out.");
MessageLoop::current()->PostDelayedTask(FROM_HERE, delayed_quit,
4*1000);
service->LoadExtension(path);
ui_test_utils::RunMessageLoop();
delayed_quit->cancel();
}
size_t num_after = service->extensions()->size();
if (num_after != (num_before + 1))
return false;
return WaitForExtensionHostsToLoad();
}
bool WaitForExtensionHostsToLoad() {
// Wait for all the extension hosts that exist to finish loading.
// NOTE: This assumes that the extension host list is not changing while
// this method is running.
NotificationRegistrar registrar;
registrar.Add(this, NotificationType::EXTENSION_HOST_DID_STOP_LOADING,
NotificationService::AllSources());
CancelableQuitTask* delayed_quit =
new CancelableQuitTask("Extension host load timed out.");
MessageLoop::current()->PostDelayedTask(FROM_HERE, delayed_quit,
4*1000);
ExtensionProcessManager* manager =
browser()->profile()->GetExtensionProcessManager();
for (ExtensionProcessManager::const_iterator iter = manager->begin();
iter != manager->end();) {
if ((*iter)->did_stop_loading())
++iter;
else
ui_test_utils::RunMessageLoop();
}
delayed_quit->cancel();
return true;
}
void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
switch (type.value) {
case NotificationType::EXTENSION_LOADED:
case NotificationType::EXTENSION_HOST_DID_STOP_LOADING:
MessageLoopForUI::current()->Quit();
break;
default:
NOTREACHED();
break;
}
}
FilePath test_extensions_dir_;
};
// Fails after WebKit roll 69808:70011, http://crbug.com/59727.
#if defined(OS_LINUX) || defined(OS_WIN)
#define MAYBE_TestEnableResourcesTab DISABLED_TestEnableResourcesTab
#else
#define MAYBE_TestEnableResourcesTab TestEnableResourcesTab
#endif // defined(OS_LINUX) || defined(OS_WIN)
// Tests resources panel enabling.
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, MAYBE_TestEnableResourcesTab) {
RunTest("testEnableResourcesTab", kSimplePage);
}
// Fails after WebKit roll 59365:59477, http://crbug.com/44202.
#if defined(OS_LINUX)
#define MAYBE_TestResourceContentLength FLAKY_TestResourceContentLength
#else
#define MAYBE_TestResourceContentLength TestResourceContentLength
#endif // defined(OS_LINUX)
// Tests profiler panel.
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, FLAKY_TestProfilerTab) {
RunTest("testProfilerTab", kJsPage);
}
// Tests heap profiler.
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestHeapProfiler) {
RunTest("testHeapProfiler", kHeapProfilerPage);
}
// Tests scripts panel showing.
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestShowScriptsTab) {
RunTest("testShowScriptsTab", kDebuggerTestPage);
}
// Tests that scripts tab is populated with inspected scripts even if it
// hadn't been shown by the moment inspected paged refreshed.
// @see http://crbug.com/26312
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest,
TestScriptsTabIsPopulatedOnInspectedPageRefresh) {
// Clear inspector settings to ensure that Elements will be
// current panel when DevTools window is open.
GetInspectedTab()->render_view_host()->delegate()->ClearInspectorSettings();
RunTest("testScriptsTabIsPopulatedOnInspectedPageRefresh",
kDebuggerTestPage);
}
// Tests that a content script is in the scripts list.
// This test is disabled, see bug 28961.
IN_PROC_BROWSER_TEST_F(DevToolsExtensionDebugTest,
TestContentScriptIsPresent) {
LoadExtension("simple_content_script");
RunTest("testContentScriptIsPresent", kPageWithContentScript);
}
// Tests that scripts are not duplicated after Scripts Panel switch.
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest,
TestNoScriptDuplicatesOnPanelSwitch) {
RunTest("testNoScriptDuplicatesOnPanelSwitch", kDebuggerTestPage);
}
// Tests that debugger works correctly if pause event occurs when DevTools
// frontend is being loaded.
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestPauseWhenLoadingDevTools) {
RunTest("testPauseWhenLoadingDevTools", kPauseWhenLoadingDevTools);
}
// Tests that pressing 'Pause' will pause script execution if the script
// is already running.
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, TestPauseWhenScriptIsRunning) {
RunTest("testPauseWhenScriptIsRunning", kPauseWhenScriptIsRunning);
}
// Fails after WebKit roll 66724:66804, http://crbug.com/54592
#if defined(OS_LINUX) || defined(OS_WIN)
#define MAYBE_TestCompletionOnPause FAILS_TestCompletionOnPause
#else
#define MAYBE_TestCompletionOnPause TestCompletionOnPause
#endif // defined(OS_LINUX) || defined(OS_WIN)
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, MAYBE_TestCompletionOnPause) {
RunTest("testCompletionOnPause", kCompletionOnPause);
}
// Tests that 'Pause' button works for eval.
IN_PROC_BROWSER_TEST_F(DevToolsSanityTest, DISABLED_TestPauseInEval) {
RunTest("testPauseInEval", kDebuggerTestPage);
}
} // namespace
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