diff options
26 files changed, 1041 insertions, 167 deletions
diff --git a/chrome/browser/extensions/extension_message_service.cc b/chrome/browser/extensions/extension_message_service.cc index 7e675f5..a25b384 100644 --- a/chrome/browser/extensions/extension_message_service.cc +++ b/chrome/browser/extensions/extension_message_service.cc @@ -10,6 +10,8 @@ #include "base/values.h" #include "chrome/browser/child_process_security_policy.h" #include "chrome/browser/extensions/extension_process_manager.h" +#include "chrome/browser/extensions/extension_processes_api.h" +#include "chrome/browser/extensions/extension_processes_api_constants.h" #include "chrome/browser/extensions/extension_tabs_module.h" #include "chrome/browser/profile.h" #include "chrome/browser/renderer_host/render_process_host.h" @@ -168,10 +170,22 @@ void ExtensionMessageService::AddEventListener(const std::string& event_name, extension_devtools_manager_->AddEventListener(event_name, render_process_id); } + + // We lazily tell the TaskManager to start updating when listeners to the + // processes.onUpdated event arrive. + if (event_name.compare(extension_processes_api_constants::kOnUpdated) == 0) { + ExtensionProcessesEventRouter::GetInstance()->ListenerAdded(); + } } void ExtensionMessageService::RemoveEventListener(const std::string& event_name, int render_process_id) { + // If a processes.onUpdated event listener is removed (or a process with one + // exits), then we let the TaskManager know that it has one fewer listener. + if (event_name.compare(extension_processes_api_constants::kOnUpdated) == 0) { + ExtensionProcessesEventRouter::GetInstance()->ListenerRemoved(); + } + DCHECK_EQ(listeners_[event_name].count(render_process_id), 1u) << " PID=" << render_process_id << " event=" << event_name; listeners_[event_name].erase(render_process_id); diff --git a/chrome/browser/extensions/extension_processes_api.cc b/chrome/browser/extensions/extension_processes_api.cc index 1c6c8dc..e395950 100644 --- a/chrome/browser/extensions/extension_processes_api.cc +++ b/chrome/browser/extensions/extension_processes_api.cc @@ -4,22 +4,121 @@ #include "chrome/browser/extensions/extension_processes_api.h" +#include "base/callback.h" +#include "base/json/json_writer.h" +#include "base/message_loop.h" +#include "base/string_number_conversions.h" +#include "base/task.h" +#include "base/utf_string_conversions.h" #include "base/values.h" -#include "chrome/browser/extensions/extension_tabs_module.h" +#include "chrome/browser/extensions/extension_message_service.h" #include "chrome/browser/extensions/extension_processes_api_constants.h" +#include "chrome/browser/extensions/extension_tabs_module.h" +#include "chrome/browser/profile.h" #include "chrome/browser/renderer_host/render_process_host.h" #include "chrome/browser/tab_contents/tab_contents.h" +#include "chrome/browser/task_manager/task_manager.h" +#include "chrome/common/notification_service.h" +#include "chrome/common/notification_type.h" namespace keys = extension_processes_api_constants; -DictionaryValue* CreateProcessValue(int process_id) { +DictionaryValue* CreateProcessValue(int process_id, + std::string type, + double cpu, + int net, + int pr_mem, + int sh_mem) { DictionaryValue* result = new DictionaryValue(); result->SetInteger(keys::kIdKey, process_id); - + result->SetString(keys::kTypeKey, type); + result->SetReal(keys::kCpuKey, cpu); + result->SetInteger(keys::kNetworkKey, net); + result->SetInteger(keys::kPrivateMemoryKey, pr_mem); + result->SetInteger(keys::kSharedMemoryKey, sh_mem); return result; } +ExtensionProcessesEventRouter* ExtensionProcessesEventRouter::GetInstance() { + return Singleton<ExtensionProcessesEventRouter>::get(); +} + +ExtensionProcessesEventRouter::ExtensionProcessesEventRouter() { + model_ = TaskManager::GetInstance()->model(); + model_->AddObserver(this); +} + +ExtensionProcessesEventRouter::~ExtensionProcessesEventRouter() { + model_->RemoveObserver(this); +} + +void ExtensionProcessesEventRouter::ObserveProfile(Profile* profile) { + profiles_.insert(profile); +} + +void ExtensionProcessesEventRouter::ListenerAdded() { + model_->StartUpdating(); +} + +void ExtensionProcessesEventRouter::ListenerRemoved() { + model_->StopUpdating(); +} + +void ExtensionProcessesEventRouter::OnItemsChanged(int start, int length) { + if (model_) { + ListValue args; + DictionaryValue* processes = new DictionaryValue(); + for (int i = start; i < start + length; i++) { + if (model_->IsResourceFirstInGroup(i)) { + int id = model_->GetProcessId(i); + std::string type = keys::kProcessTypePlugin; + TabContents* contents = model_->GetResourceTabContents(i); + if (contents) { + type = keys::kProcessTypeRenderer; + } else if (model_->GetResourceExtension(i)) { + type = keys::kProcessTypeExtension; + } else if (TaskManager::GetInstance()->IsBrowserProcess(i)) { + type = keys::kProcessTypeBrowser; + } + + // Get process metrics as numbers + double cpu = model_->GetCPUUsage(i); + // TODO(creis): Network is actually reported per-resource (tab), + // not per-process. We should aggregate it here. + int net = (int) model_->GetNetworkUsage(i); + size_t mem; + int pr_mem = (model_->GetPrivateMemory(i, &mem) ? mem : -1); + int sh_mem = (model_->GetSharedMemory(i, &mem) ? mem : -1); + + // Store each process indexed by the string version of its id + processes->Set(base::IntToString(id), + CreateProcessValue(id, type, cpu, net, pr_mem, sh_mem)); + } + } + args.Append(processes); + + std::string json_args; + base::JSONWriter::Write(&args, false, &json_args); + + // Notify each profile that is interested. + for (ProfileSet::iterator it = profiles_.begin(); + it != profiles_.end(); it++) { + Profile* profile = *it; + DispatchEvent(profile, keys::kOnUpdated, json_args); + } + } +} + +void ExtensionProcessesEventRouter::DispatchEvent(Profile* profile, + const char* event_name, + const std::string& json_args) { + if (profile && profile->GetExtensionMessageService()) { + profile->GetExtensionMessageService()->DispatchEventToRenderers( + event_name, json_args, NULL, GURL()); + } +} + bool GetProcessForTabFunction::RunImpl() { int tab_id; EXTENSION_FUNCTION_VALIDATE(args_->GetInteger(0, &tab_id)); @@ -30,7 +129,8 @@ bool GetProcessForTabFunction::RunImpl() { NULL, NULL, &contents, &tab_index)) return false; - int process_id = contents->GetRenderProcessHost()->id(); - result_.reset(CreateProcessValue(process_id)); + // Return the process ID of the tab as an integer. + int id = base::GetProcId(contents->GetRenderProcessHost()->GetHandle()); + result_.reset(Value::CreateIntegerValue(id)); return true; } diff --git a/chrome/browser/extensions/extension_processes_api.h b/chrome/browser/extensions/extension_processes_api.h index b58cb56..497e0f6 100644 --- a/chrome/browser/extensions/extension_processes_api.h +++ b/chrome/browser/extensions/extension_processes_api.h @@ -6,14 +6,72 @@ #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESSES_API_H__ #pragma once +#include <set> +#include <string> + #include "chrome/browser/extensions/extension_function.h" +#include "chrome/browser/task_manager/task_manager.h" +#include "chrome/common/notification_observer.h" +#include "chrome/common/notification_registrar.h" + +// Observes the Task Manager and routes the notifications as events to the +// extension system. +class ExtensionProcessesEventRouter : public TaskManagerModelObserver { + public: + // Single instance of the event router. + static ExtensionProcessesEventRouter* GetInstance(); + + // Safe to call multiple times. + void ObserveProfile(Profile* profile); + + // Called when an extension process wants to listen to process events. + void ListenerAdded(); + + // Called when an extension process with a listener exits or removes it. + void ListenerRemoved(); + + private: + friend struct DefaultSingletonTraits<ExtensionProcessesEventRouter>; + + ExtensionProcessesEventRouter(); + virtual ~ExtensionProcessesEventRouter(); + + // TaskManagerModelObserver::OnModelChanged. + virtual void OnModelChanged() {} + + // TaskManagerModelObserver::OnItemsChanged. + virtual void OnItemsChanged(int start, int length); + + // TaskManagerModelObserver::OnItemsAdded. + virtual void OnItemsAdded(int start, int length) {} + + // TaskManagerModelObserver::OnItemsRemoved. + virtual void OnItemsRemoved(int start, int length) {} + + void DispatchEvent(Profile* profile, + const char* event_name, + const std::string& json_args); + + // Used for tracking registrations to process related notifications. + NotificationRegistrar registrar_; + + // Registered profiles. + typedef std::set<Profile*> ProfileSet; + ProfileSet profiles_; + + // TaskManager to observe for updates. + TaskManagerModel* model_; + + DISALLOW_COPY_AND_ASSIGN(ExtensionProcessesEventRouter); +}; + // This extension function returns the Process object for the renderer process // currently in use by the specified Tab. class GetProcessForTabFunction : public SyncExtensionFunction { virtual ~GetProcessForTabFunction() {} virtual bool RunImpl(); - DECLARE_EXTENSION_FUNCTION_NAME("experimental.processes.getProcessForTab") + DECLARE_EXTENSION_FUNCTION_NAME("experimental.processes.getProcessIdForTab") }; #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESSES_API_H__ diff --git a/chrome/browser/extensions/extension_processes_api_constants.cc b/chrome/browser/extensions/extension_processes_api_constants.cc index bb0cccb..a0e9406 100644 --- a/chrome/browser/extensions/extension_processes_api_constants.cc +++ b/chrome/browser/extensions/extension_processes_api_constants.cc @@ -6,6 +6,19 @@ namespace extension_processes_api_constants { +const char kCpuKey[] = "cpu"; const char kIdKey[] = "id"; +const char kNetworkKey[] = "network"; +const char kPrivateMemoryKey[] = "privateMemory"; +const char kProcessesKey[] = "processes"; +const char kSharedMemoryKey[] = "sharedMemory"; +const char kTypeKey[] = "type"; + +const char kProcessTypeBrowser[] = "browser"; +const char kProcessTypeExtension[] = "extension"; +const char kProcessTypePlugin[] = "plugin"; +const char kProcessTypeRenderer[] = "renderer"; + +const char kOnUpdated[] = "experimental.processes.onUpdated"; } // namespace extension_processes_api_constants diff --git a/chrome/browser/extensions/extension_processes_api_constants.h b/chrome/browser/extensions/extension_processes_api_constants.h index 7e6c844..fcf7f16 100644 --- a/chrome/browser/extensions/extension_processes_api_constants.h +++ b/chrome/browser/extensions/extension_processes_api_constants.h @@ -10,8 +10,21 @@ namespace extension_processes_api_constants { -// Keys used in serializing tab data & events. +// Keys used in serializing process data & events. +extern const char kCpuKey[]; extern const char kIdKey[]; +extern const char kNetworkKey[]; +extern const char kPrivateMemoryKey[]; +extern const char kProcessesKey[]; +extern const char kSharedMemoryKey[]; +extern const char kTypeKey[]; + +extern const char kProcessTypeBrowser[]; +extern const char kProcessTypeExtension[]; +extern const char kProcessTypePlugin[]; +extern const char kProcessTypeRenderer[]; + +extern const char kOnUpdated[]; }; // namespace extension_processes_api_constants diff --git a/chrome/browser/extensions/extension_processes_apitest.cc b/chrome/browser/extensions/extension_processes_apitest.cc index f5531d0..bc4d865 100644 --- a/chrome/browser/extensions/extension_processes_apitest.cc +++ b/chrome/browser/extensions/extension_processes_apitest.cc @@ -3,12 +3,42 @@ // found in the LICENSE file. #include "base/command_line.h" +#include "chrome/browser/browser.h" +#include "chrome/browser/browser_window.h" #include "chrome/browser/extensions/extension_apitest.h" +#include "chrome/browser/task_manager/task_manager.h" #include "chrome/common/chrome_switches.h" IN_PROC_BROWSER_TEST_F(ExtensionApiTest, Processes) { CommandLine::ForCurrentProcess()->AppendSwitch( switches::kEnableExperimentalExtensionApis); - ASSERT_TRUE(RunExtensionTest("processes")) << message_; + ASSERT_TRUE(RunExtensionTest("processes/api")) << message_; +} + +IN_PROC_BROWSER_TEST_F(ExtensionApiTest, ProcessesVsTaskManager) { + CommandLine::ForCurrentProcess()->AppendSwitch( + switches::kEnableExperimentalExtensionApis); + + // Ensure task manager is not yet updating + TaskManagerModel* model = TaskManager::GetInstance()->model(); + EXPECT_EQ(0, model->update_requests_); + EXPECT_EQ(TaskManagerModel::IDLE, model->update_state_); + + // Load extension that adds listener in background page + ASSERT_TRUE(LoadExtension( + test_data_dir_.AppendASCII("processes").AppendASCII("onupdated"))); + + // Ensure the task manager has started updating + EXPECT_EQ(1, model->update_requests_); + EXPECT_EQ(TaskManagerModel::TASK_PENDING, model->update_state_); + + // Now show the task manager + browser()->window()->ShowTaskManager(); + EXPECT_EQ(2, model->update_requests_); + EXPECT_EQ(TaskManagerModel::TASK_PENDING, model->update_state_); + + // Unload the extension and check that listener count decreases + UnloadExtension(last_loaded_extension_id_); + EXPECT_EQ(1, model->update_requests_); } diff --git a/chrome/browser/extensions/extensions_service.cc b/chrome/browser/extensions/extensions_service.cc index 693779b7..bada439 100644 --- a/chrome/browser/extensions/extensions_service.cc +++ b/chrome/browser/extensions/extensions_service.cc @@ -35,6 +35,7 @@ #include "chrome/browser/extensions/extension_host.h" #include "chrome/browser/extensions/extension_management_api.h" #include "chrome/browser/extensions/extension_process_manager.h" +#include "chrome/browser/extensions/extension_processes_api.h" #include "chrome/browser/extensions/extension_updater.h" #include "chrome/browser/extensions/extension_webnavigation_api.h" #include "chrome/browser/extensions/external_extension_provider.h" @@ -619,6 +620,7 @@ void ExtensionsService::InitEventRouters() { profile_->GetBookmarkModel()); ExtensionCookiesEventRouter::GetInstance()->Init(); ExtensionManagementEventRouter::GetInstance()->Init(); + ExtensionProcessesEventRouter::GetInstance()->ObserveProfile(profile_); ExtensionWebNavigationEventRouter::GetInstance()->Init(); } diff --git a/chrome/browser/gtk/task_manager_gtk.cc b/chrome/browser/gtk/task_manager_gtk.cc index c03db6b8..4c27155 100644 --- a/chrome/browser/gtk/task_manager_gtk.cc +++ b/chrome/browser/gtk/task_manager_gtk.cc @@ -486,6 +486,12 @@ void TaskManagerGtk::Init() { SetInitialDialogSize(); gtk_util::ShowDialog(dialog_); + // If the model already has resources, we need to add them before we start + // observing events. + if (model_->ResourceCount() > 0) { + OnItemsAdded(0, model_->ResourceCount()); + } + model_->AddObserver(this); } diff --git a/chrome/browser/task_manager/task_manager.cc b/chrome/browser/task_manager/task_manager.cc index 0793a4d..419df19 100644 --- a/chrome/browser/task_manager/task_manager.cc +++ b/chrome/browser/task_manager/task_manager.cc @@ -70,7 +70,8 @@ string16 FormatStatsSize(const WebKit::WebCache::ResourceTypeStat& stat) { //////////////////////////////////////////////////////////////////////////////// TaskManagerModel::TaskManagerModel(TaskManager* task_manager) - : update_state_(IDLE), + : update_requests_(0), + update_state_(IDLE), goat_salt_(rand()) { TaskManagerBrowserProcessResourceProvider* browser_provider = @@ -119,9 +120,13 @@ string16 TaskManagerModel::GetResourceTitle(int index) const { return WideToUTF16Hack(resources_[index]->GetTitle()); } -string16 TaskManagerModel::GetResourceNetworkUsage(int index) const { +int64 TaskManagerModel::GetNetworkUsage(int index) const { DCHECK(index < ResourceCount()); - int64 net_usage = GetNetworkUsage(resources_[index]); + return GetNetworkUsage(resources_[index]); +} + +string16 TaskManagerModel::GetResourceNetworkUsage(int index) const { + int64 net_usage = GetNetworkUsage(index); if (net_usage == -1) return l10n_util::GetStringUTF16(IDS_TASK_MANAGER_NA_CELL_TEXT); if (net_usage == 0) @@ -132,6 +137,11 @@ string16 TaskManagerModel::GetResourceNetworkUsage(int index) const { return base::i18n::GetDisplayStringInLTRDirectionality(net_byte); } +double TaskManagerModel::GetCPUUsage(int index) const { + DCHECK(index < ResourceCount()); + return GetCPUUsage(resources_[index]); +} + string16 TaskManagerModel::GetResourceCPUUsage(int index) const { DCHECK(index < ResourceCount()); return WideToUTF16Hack(StringPrintf( @@ -165,9 +175,13 @@ string16 TaskManagerModel::GetResourcePhysicalMemory(int index) const { return GetMemCellText(phys_mem); } -string16 TaskManagerModel::GetResourceProcessId(int index) const { +int TaskManagerModel::GetProcessId(int index) const { DCHECK(index < ResourceCount()); - return base::IntToString16(base::GetProcId(resources_[index]->GetProcess())); + return base::GetProcId(resources_[index]->GetProcess()); +} + +string16 TaskManagerModel::GetResourceProcessId(int index) const { + return base::IntToString16(GetProcessId(index)); } string16 TaskManagerModel::GetResourceGoatsTeleported(int index) const { @@ -482,6 +496,12 @@ string16 TaskManagerModel::GetMemCellText(int64 number) const { } void TaskManagerModel::StartUpdating() { + // Multiple StartUpdating requests may come in, and we only need to take + // action the first time. + update_requests_++; + if (update_requests_ > 1) + return; + DCHECK_EQ(1, update_requests_); DCHECK_NE(TASK_PENDING, update_state_); // If update_state_ is STOPPING, it means a task is still pending. Setting @@ -508,6 +528,12 @@ void TaskManagerModel::StartUpdating() { } void TaskManagerModel::StopUpdating() { + // Don't actually stop updating until we have heard as many calls as those + // to StartUpdating. + update_requests_--; + if (update_requests_ > 0) + return; + DCHECK_EQ(0, update_requests_); DCHECK_EQ(TASK_PENDING, update_state_); update_state_ = STOPPING; @@ -522,6 +548,9 @@ void TaskManagerModel::StopUpdating() { BrowserThread::IO, FROM_HERE, NewRunnableMethod( this, &TaskManagerModel::UnregisterForJobDoneNotifications)); + + // Must clear the resources before the next attempt to start updating. + Clear(); } void TaskManagerModel::AddResourceProvider( @@ -925,7 +954,6 @@ void TaskManager::RemoveResource(Resource* resource) { void TaskManager::OnWindowClosed() { model_->StopUpdating(); - model_->Clear(); } // static diff --git a/chrome/browser/task_manager/task_manager.h b/chrome/browser/task_manager/task_manager.h index b7b6890..9258c1f 100644 --- a/chrome/browser/task_manager/task_manager.h +++ b/chrome/browser/task_manager/task_manager.h @@ -197,6 +197,11 @@ class TaskManagerModel : public URLRequestJobTracker::JobObserver, // Returns number of registered resources. int ResourceCount() const; + // Methods to return raw resource information. + int64 GetNetworkUsage(int index) const; + double GetCPUUsage(int index) const; + int GetProcessId(int index) const; + // Methods to return formatted resource information. string16 GetResourceTitle(int index) const; string16 GetResourceNetworkUsage(int index) const; @@ -212,6 +217,27 @@ class TaskManagerModel : public URLRequestJobTracker::JobObserver, string16 GetResourceGoatsTeleported(int index) const; string16 GetResourceV8MemoryAllocatedSize(int index) const; + // Gets the private memory (in bytes) that should be displayed for the passed + // resource index. Caches the result since this calculation can take time on + // some platforms. + bool GetPrivateMemory(int index, size_t* result) const; + + // Gets the shared memory (in bytes) that should be displayed for the passed + // resource index. Caches the result since this calculation can take time on + // some platforms. + bool GetSharedMemory(int index, size_t* result) const; + + // Gets the physical memory (in bytes) that should be displayed for the passed + // resource index. + bool GetPhysicalMemory(int index, size_t* result) const; + + // Gets the amount of memory allocated for javascript. Returns false if the + // resource for the given row isn't a renderer. + bool GetV8Memory(int index, size_t* result) const; + + // See design doc at http://go/at-teleporter for more information. + int GetGoatsTeleported(int index) const; + // Returns true if the resource is first in its group (resources // rendered by the same process are groupped together). bool IsResourceFirstInGroup(int index) const; @@ -265,6 +291,7 @@ class TaskManagerModel : public URLRequestJobTracker::JobObserver, private: friend class base::RefCountedThreadSafe<TaskManagerModel>; FRIEND_TEST_ALL_PREFIXES(TaskManagerTest, RefreshCalled); + FRIEND_TEST_ALL_PREFIXES(ExtensionApiTest, ProcessesVsTaskManager); ~TaskManagerModel(); @@ -332,27 +359,6 @@ class TaskManagerModel : public URLRequestJobTracker::JobObserver, // |resource|. double GetCPUUsage(TaskManager::Resource* resource) const; - // Gets the private memory (in bytes) that should be displayed for the passed - // resource index. Caches the result since this calculation can take time on - // some platforms. - bool GetPrivateMemory(int index, size_t* result) const; - - // Gets the shared memory (in bytes) that should be displayed for the passed - // resource index. Caches the result since this calculation can take time on - // some platforms. - bool GetSharedMemory(int index, size_t* result) const; - - // Gets the physical memory (in bytes) that should be displayed for the passed - // resource index. - bool GetPhysicalMemory(int index, size_t* result) const; - - // Gets the amount of memory allocated for javascript. Returns false if the - // resource for the given row isn't a renderer. - bool GetV8Memory(int index, size_t* result) const; - - // See design doc at http://go/at-teleporter for more information. - int GetGoatsTeleported(int index) const; - // Retrieves the ProcessMetrics for the resources at the specified row. // Returns true if there was a ProcessMetrics available. bool GetProcessMetricsForRow(int row, @@ -403,6 +409,10 @@ class TaskManagerModel : public URLRequestJobTracker::JobObserver, ObserverList<TaskManagerModelObserver> observer_list_; + // How many calls to StartUpdating have been made without matching calls to + // StopUpdating. + int update_requests_; + // Whether we are currently in the process of updating. UpdateState update_state_; diff --git a/chrome/common/extensions/api/extension_api.json b/chrome/common/extensions/api/extension_api.json index 34ab416..f9c1656 100644 --- a/chrome/common/extensions/api/extension_api.json +++ b/chrome/common/extensions/api/extension_api.json @@ -2575,16 +2575,37 @@ "properties": { "id": { "type": "integer", - "description": "The internal ID of the process." + "description": "The ID of the process, as provided by the OS." + }, + "type": { + "type": "string", + "enum": ["browser", "renderer", "plugin", "extension"], + "description": "The type of process." + }, + "cpu": { + "type": "number", + "description": "The most recent measurement of the process's CPU usage, between 0 and 100%." + }, + "network": { + "type": "number", + "description": "The most recent measurement of the process's network usage, in kB/s." + }, + "privateMemory": { + "type": "number", + "description": "The most recent measurement of the process's private memory usage, in bytes." + }, + "sharedMemory": { + "type": "number", + "description": "The most recent measurement of the process's shared memory usage, in bytes." } } } ], "functions": [ { - "name": "getProcessForTab", + "name": "getProcessIdForTab", "type": "function", - "description": "Returns details about the current renderer process of the specified tab.", + "description": "Returns the ID of the renderer process for the specified tab.", "parameters": [ { "name": "tabId", @@ -2596,16 +2617,30 @@ "name": "callback", "parameters": [ { - "name": "process", - "$ref": "Process", - "description": "Details about the tab's process." + "name": "processId", + "type": "integer", + "description": "Process ID of the tab's renderer process." } ] } ] } ], - "events": [] + "events": [ + { + "name": "onUpdated", + "type": "function", + "description": "Fires each time the Task Manager updates its process statistics, providing the dictionary of updated Process objects, indexed by process ID.", + "parameters": [ + { + "name": "processes", + "type": "object", + "properties": {}, + "additionalProperties": { "type": "any" } + } + ] + } + ] }, { "namespace": "contextMenus", diff --git a/chrome/common/extensions/docs/examples/api/processes/process_monitor/icon.png b/chrome/common/extensions/docs/examples/api/processes/process_monitor/icon.png Binary files differnew file mode 100644 index 0000000..9a79a46 --- /dev/null +++ b/chrome/common/extensions/docs/examples/api/processes/process_monitor/icon.png diff --git a/chrome/common/extensions/docs/examples/api/processes/process_monitor/manifest.json b/chrome/common/extensions/docs/examples/api/processes/process_monitor/manifest.json new file mode 100644 index 0000000..ae633d3 --- /dev/null +++ b/chrome/common/extensions/docs/examples/api/processes/process_monitor/manifest.json @@ -0,0 +1,13 @@ +{ + "name": "Process Monitor", + "version": "1.0", + "description": "Adds a browser action that monitors resource usage of all browser processes.", + "permissions": [ + "experimental", "tabs" + ], + "browser_action": { + "default_title": "Process Monitor", + "default_icon": "icon.png", + "popup": "popup.html" + } +} diff --git a/chrome/common/extensions/docs/examples/api/processes/process_monitor/popup.html b/chrome/common/extensions/docs/examples/api/processes/process_monitor/popup.html new file mode 100644 index 0000000..61e736b --- /dev/null +++ b/chrome/common/extensions/docs/examples/api/processes/process_monitor/popup.html @@ -0,0 +1,70 @@ +<html> +<head> +<script> + // Shows an updating list of process statistics. + function init() { + chrome.experimental.processes.onUpdated.addListener(function(processes) { + var table = "<table>\n" + + "<tr><td><b>Process</b></td>" + + "<td>Type</td>" + + "<td>CPU</td>" + + "<td>Network</td>" + + "<td>Shared Memory</td>" + + "<td>Private Memory</td>" + + "</tr>\n"; + for (pid in processes) { + table = displayProcessInfo(processes[pid], table); + } + table += "</table>\n"; + var div = document.getElementById("process-list"); + div.innerHTML = table; + }); + } + + function displayProcessInfo(process, table) { + // Format network string like task manager + var network = process.network; + if (network > 1024) { + network = (network / 1024).toFixed(1) + " kB/s"; + } else if (network > 0) { + network += " B/s"; + } else if (network == -1) { + network = "N/A"; + } + + table += + "<tr><td>" + process.id + "</td>" + + "<td>" + process.type + "</td>" + + "<td>" + process.cpu + "</td>" + + "<td>" + network + "</td>" + + "<td>" + (process.sharedMemory / 1024) + "K</td>" + + "<td>" + (process.privateMemory / 1024) + "K</td>" + + "</tr>\n"; + return table; + } +</script> +<style> +body { + overflow: hidden; + margin: 0px; + padding: 0px; + background: white; +} + +div:first-child { + margin-top: 0px; +} + +div, td { + padding: 1px 3px; + font-family: sans-serif; + font-size: 10pt; + margin-top: 1px; +} +</style> +</head> +<body onload="init()"> +<div id="title"><b>Process Monitor</b></div> +<div id="process-list"><i>Loading...</i></div> +</body> +</html> diff --git a/chrome/common/extensions/docs/experimental.processes.html b/chrome/common/extensions/docs/experimental.processes.html index 5e0fbc9..b27b808 100644 --- a/chrome/common/extensions/docs/experimental.processes.html +++ b/chrome/common/extensions/docs/experimental.processes.html @@ -257,15 +257,15 @@ <a href="#methods">Methods</a> <ol> <li> - <a href="#method-getProcessForTab">getProcessForTab</a> + <a href="#method-getProcessIdForTab">getProcessIdForTab</a> </li> </ol> </li> - <li style="display: none; "> + <li> <a href="#events">Events</a> <ol> <li> - <a href="#event-anchor">eventName</a> + <a href="#event-onUpdated">onUpdated</a> </li> </ol> </li> @@ -333,18 +333,18 @@ http://src.chromium.org/viewvc/chrome/trunk/src/chrome/test/data/extensions/api_ <!-- iterates over all functions --> <div class="apiItem"> - <a name="method-getProcessForTab"></a> <!-- method-anchor --> - <h4>getProcessForTab</h4> + <a name="method-getProcessIdForTab"></a> <!-- method-anchor --> + <h4>getProcessIdForTab</h4> <div class="summary"><span style="display: none; ">void</span> <!-- Note: intentionally longer 80 columns --> - <span>chrome.experimental.processes.getProcessForTab</span>(<span class="null"><span style="display: none; ">, </span><span>integer</span> + <span>chrome.experimental.processes.getProcessIdForTab</span>(<span class="null"><span style="display: none; ">, </span><span>integer</span> <var><span>tabId</span></var></span><span class="null"><span>, </span><span>function</span> <var><span>callback</span></var></span>)</div> <div class="description"> <p class="todo" style="display: none; ">Undocumented.</p> - <p>Returns details about the current renderer process of the specified tab.</p> + <p>Returns the ID of the renderer process for the specified tab.</p> <!-- PARAMETERS --> <h4>Parameters</h4> @@ -495,12 +495,12 @@ http://src.chromium.org/viewvc/chrome/trunk/src/chrome/test/data/extensions/api_ </p> <!-- Note: intentionally longer 80 columns --> - <pre>function(<span>Process process</span>) <span class="subdued">{...}</span>;</pre> + <pre>function(<span>integer processId</span>) <span class="subdued">{...}</span>;</pre> <dl> <div> <div> <dt> - <var>process</var> + <var>processId</var> <em> <!-- TYPE --> @@ -509,15 +509,15 @@ http://src.chromium.org/viewvc/chrome/trunk/src/chrome/test/data/extensions/api_ <span class="optional" style="display: none; ">optional</span> <span class="enum" style="display: none; ">enumerated</span> <span id="typeTemplate"> - <span> - <a href="experimental.processes.html#type-Process">Process</a> - </span> <span style="display: none; "> - <span> + <a> Type</a> + </span> + <span> + <span style="display: none; "> array of <span><span></span></span> </span> - <span>paramType</span> - <span></span> + <span>integer</span> + <span style="display: none; "></span> </span> </span> ) @@ -528,7 +528,7 @@ http://src.chromium.org/viewvc/chrome/trunk/src/chrome/test/data/extensions/api_ <dd class="todo" style="display: none; "> Undocumented. </dd> - <dd>Details about the tab's process.</dd> + <dd>Process ID of the tab's renderer process.</dd> <dd style="display: none; "> This parameter was added in version <b><span></span></b>. @@ -574,32 +574,87 @@ http://src.chromium.org/viewvc/chrome/trunk/src/chrome/test/data/extensions/api_ </div> <!-- /apiGroup --> <!-- EVENTS --> - <div class="apiGroup" style="display: none; "> + <div class="apiGroup"> <a name="events"></a> <h3 id="events">Events</h3> <!-- iterates over all events --> <div class="apiItem"> - <a></a> - <h4>event name</h4> + <a name="event-onUpdated"></a> + <h4>onUpdated</h4> <div class="summary"> <!-- Note: intentionally longer 80 columns --> - <span class="subdued">chrome.bookmarks</span><span>onEvent</span><span class="subdued">.addListener</span>(function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>); + <span class="subdued">chrome.experimental.processes.</span><span>onUpdated</span><span class="subdued">.addListener</span>(function(<span>object processes</span>) <span class="subdued">{...}</span>); </div> <div class="description"> - <p class="todo">Undocumented.</p> - <p> - A description from the json schema def of the event goes here. - </p> + <p class="todo" style="display: none; ">Undocumented.</p> + <p>Fires each time the Task Manager updates its process statistics, providing the dictionary of updated Process objects, indexed by process ID.</p> <!-- PARAMETERS --> <h4>Parameters</h4> <dl> <div> <div> - </div> + <dt> + <var>processes</var> + <em> + + <!-- TYPE --> + <div style="display:inline"> + ( + <span class="optional" style="display: none; ">optional</span> + <span class="enum" style="display: none; ">enumerated</span> + <span id="typeTemplate"> + <span style="display: none; "> + <a> Type</a> + </span> + <span> + <span style="display: none; "> + array of <span><span></span></span> + </span> + <span>object</span> + <span style="display: none; "></span> + </span> + </span> + ) + </div> + + </em> + </dt> + <dd class="todo"> + Undocumented. + </dd> + <dd style="display: none; "> + Description of this parameter from the json schema. + </dd> + <dd style="display: none; "> + This parameter was added in version + <b><span></span></b>. + You must omit this parameter in earlier versions, + and you may omit it in any version. If you require this + parameter, the manifest key + <a href="manifest.html#minimum_chrome_version">minimum_chrome_version</a> + can ensure that your extension won't be run in an earlier browser version. + </dd> + + <!-- OBJECT PROPERTIES --> + <dd> + <dl> + <div style="display: none; "> + <div> + </div> + </div> + </dl> + </dd> + + <!-- FUNCTION PARAMETERS --> + <dd style="display: none; "> + <div></div> + </dd> + + </div> </div> </dl> @@ -694,7 +749,297 @@ http://src.chromium.org/viewvc/chrome/trunk/src/chrome/test/data/extensions/api_ <dd class="todo" style="display: none; "> Undocumented. </dd> - <dd>The internal ID of the process.</dd> + <dd>The ID of the process, as provided by the OS.</dd> + <dd style="display: none; "> + This parameter was added in version + <b><span></span></b>. + You must omit this parameter in earlier versions, + and you may omit it in any version. If you require this + parameter, the manifest key + <a href="manifest.html#minimum_chrome_version">minimum_chrome_version</a> + can ensure that your extension won't be run in an earlier browser version. + </dd> + + <!-- OBJECT PROPERTIES --> + <dd style="display: none; "> + <dl> + <div> + <div> + </div> + </div> + </dl> + </dd> + + <!-- FUNCTION PARAMETERS --> + <dd style="display: none; "> + <div></div> + </dd> + + </div> + </div><div> + <div> + <dt> + <var>type</var> + <em> + + <!-- TYPE --> + <div style="display:inline"> + ( + <span class="optional" style="display: none; ">optional</span> + <span class="enum">enumerated</span> + <span id="typeTemplate"> + <span style="display: none; "> + <a> Type</a> + </span> + <span> + <span style="display: none; "> + array of <span><span></span></span> + </span> + <span>string</span> + <span>["browser", "renderer", "plugin", "extension"]</span> + </span> + </span> + ) + </div> + + </em> + </dt> + <dd class="todo" style="display: none; "> + Undocumented. + </dd> + <dd>The type of process.</dd> + <dd style="display: none; "> + This parameter was added in version + <b><span></span></b>. + You must omit this parameter in earlier versions, + and you may omit it in any version. If you require this + parameter, the manifest key + <a href="manifest.html#minimum_chrome_version">minimum_chrome_version</a> + can ensure that your extension won't be run in an earlier browser version. + </dd> + + <!-- OBJECT PROPERTIES --> + <dd style="display: none; "> + <dl> + <div> + <div> + </div> + </div> + </dl> + </dd> + + <!-- FUNCTION PARAMETERS --> + <dd style="display: none; "> + <div></div> + </dd> + + </div> + </div><div> + <div> + <dt> + <var>cpu</var> + <em> + + <!-- TYPE --> + <div style="display:inline"> + ( + <span class="optional" style="display: none; ">optional</span> + <span class="enum" style="display: none; ">enumerated</span> + <span id="typeTemplate"> + <span style="display: none; "> + <a> Type</a> + </span> + <span> + <span style="display: none; "> + array of <span><span></span></span> + </span> + <span>number</span> + <span style="display: none; "></span> + </span> + </span> + ) + </div> + + </em> + </dt> + <dd class="todo" style="display: none; "> + Undocumented. + </dd> + <dd>The most recent measurement of the process's CPU usage, between 0 and 100%.</dd> + <dd style="display: none; "> + This parameter was added in version + <b><span></span></b>. + You must omit this parameter in earlier versions, + and you may omit it in any version. If you require this + parameter, the manifest key + <a href="manifest.html#minimum_chrome_version">minimum_chrome_version</a> + can ensure that your extension won't be run in an earlier browser version. + </dd> + + <!-- OBJECT PROPERTIES --> + <dd style="display: none; "> + <dl> + <div> + <div> + </div> + </div> + </dl> + </dd> + + <!-- FUNCTION PARAMETERS --> + <dd style="display: none; "> + <div></div> + </dd> + + </div> + </div><div> + <div> + <dt> + <var>network</var> + <em> + + <!-- TYPE --> + <div style="display:inline"> + ( + <span class="optional" style="display: none; ">optional</span> + <span class="enum" style="display: none; ">enumerated</span> + <span id="typeTemplate"> + <span style="display: none; "> + <a> Type</a> + </span> + <span> + <span style="display: none; "> + array of <span><span></span></span> + </span> + <span>number</span> + <span style="display: none; "></span> + </span> + </span> + ) + </div> + + </em> + </dt> + <dd class="todo" style="display: none; "> + Undocumented. + </dd> + <dd>The most recent measurement of the process's network usage, in kB/s.</dd> + <dd style="display: none; "> + This parameter was added in version + <b><span></span></b>. + You must omit this parameter in earlier versions, + and you may omit it in any version. If you require this + parameter, the manifest key + <a href="manifest.html#minimum_chrome_version">minimum_chrome_version</a> + can ensure that your extension won't be run in an earlier browser version. + </dd> + + <!-- OBJECT PROPERTIES --> + <dd style="display: none; "> + <dl> + <div> + <div> + </div> + </div> + </dl> + </dd> + + <!-- FUNCTION PARAMETERS --> + <dd style="display: none; "> + <div></div> + </dd> + + </div> + </div><div> + <div> + <dt> + <var>privateMemory</var> + <em> + + <!-- TYPE --> + <div style="display:inline"> + ( + <span class="optional" style="display: none; ">optional</span> + <span class="enum" style="display: none; ">enumerated</span> + <span id="typeTemplate"> + <span style="display: none; "> + <a> Type</a> + </span> + <span> + <span style="display: none; "> + array of <span><span></span></span> + </span> + <span>number</span> + <span style="display: none; "></span> + </span> + </span> + ) + </div> + + </em> + </dt> + <dd class="todo" style="display: none; "> + Undocumented. + </dd> + <dd>The most recent measurement of the process's private memory usage, in bytes.</dd> + <dd style="display: none; "> + This parameter was added in version + <b><span></span></b>. + You must omit this parameter in earlier versions, + and you may omit it in any version. If you require this + parameter, the manifest key + <a href="manifest.html#minimum_chrome_version">minimum_chrome_version</a> + can ensure that your extension won't be run in an earlier browser version. + </dd> + + <!-- OBJECT PROPERTIES --> + <dd style="display: none; "> + <dl> + <div> + <div> + </div> + </div> + </dl> + </dd> + + <!-- FUNCTION PARAMETERS --> + <dd style="display: none; "> + <div></div> + </dd> + + </div> + </div><div> + <div> + <dt> + <var>sharedMemory</var> + <em> + + <!-- TYPE --> + <div style="display:inline"> + ( + <span class="optional" style="display: none; ">optional</span> + <span class="enum" style="display: none; ">enumerated</span> + <span id="typeTemplate"> + <span style="display: none; "> + <a> Type</a> + </span> + <span> + <span style="display: none; "> + array of <span><span></span></span> + </span> + <span>number</span> + <span style="display: none; "></span> + </span> + </span> + ) + </div> + + </em> + </dt> + <dd class="todo" style="display: none; "> + Undocumented. + </dd> + <dd>The most recent measurement of the process's shared memory usage, in bytes.</dd> <dd style="display: none; "> This parameter was added in version <b><span></span></b>. diff --git a/chrome/common/extensions/docs/samples.html b/chrome/common/extensions/docs/samples.html index 385b931..cf60992 100644 --- a/chrome/common/extensions/docs/samples.html +++ b/chrome/common/extensions/docs/samples.html @@ -290,7 +290,7 @@ <!-- STATIC CONTENT PLACEHOLDER --> <div id="static"><link rel="stylesheet" href="css/samples.css"> -<script>var search_data = {"0262260daf0c8f7b28feff2ef23b05e7abf9d1e0":"A BROWSER ACTION WHICH CHANGES ITS ICON WHEN CLICKED. 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BROWSER_ACTION HISTORY TABS CHROME.HISTORY.GETVISITS CHROME.HISTORY.SEARCH CHROME.TABS.CREATE"}</script> <script src="js/sample_search.js"></script> @@ -2055,6 +2055,45 @@ </ul> </div> <div><a href="examples/api/browserAction/print.zip">Download .zip</a></div> +</div><div class="sample" id="beff6ecd9677dea0a7c648c5042165b48bb66f09"> + <img class="icon" style="display: none; "> + <img class="icon" src="images/sample-default-icon.png"> + <h2 class="name"> + <a target="_blank" href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/api/processes/process_monitor/">Process Monitor</a> + </h2> + <p class="metadata features">Uses + <span> + <strong>browser_action</strong><span>, </span> + <span style="display: none; "> and</span> + </span><span> + <strong>experimental</strong><span>, </span> + <span style="display: none; "> and</span> + </span><span> + <strong>popup</strong><span style="display: none; ">, </span> + <span> and</span> + </span><span> + <strong>tabs</strong><span style="display: none; ">, </span> + <span style="display: none; "> and</span> + </span> + </p> + <p>Adds a browser action that monitors resource usage of all browser processes.</p> + <div class="apicalls"><strong>Calls:</strong> + <ul> + <li> + <code><a href="experimental.processes.html#event-onUpdated">chrome.experimental.processes.onUpdated</a></code> + </li> + </ul> + </div> + <div class="sourcefiles"><strong>Source files:</strong> + <ul> + <li> + <code><a target="_blank" href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/api/processes/process_monitor/manifest.json?content-type=text/plain">manifest.json</a></code> + </li><li> + <code><a target="_blank" href="http://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/extensions/docs/examples/api/processes/process_monitor/popup.html?content-type=text/plain">popup.html</a></code> + </li> + </ul> + </div> + <div><a href="examples/api/processes/process_monitor.zip">Download .zip</a></div> </div><div class="sample" id="56a8d2ac24ca7bba78fd88ad57f43fc13c784497"> <img class="icon" src="examples/extensions/oauth_contacts/img/icon-128.png"> <img class="icon" src="images/sample-default-icon.png" style="display: none; "> @@ -2181,7 +2220,7 @@ <div class="apicalls"><strong>Calls:</strong> <ul> <li> - <code><a href="experimental.processes.html#method-getProcessForTab">chrome.experimental.processes.getProcessForTab</a></code> + <code><a href="experimental.processes.html#method-getProcessIdForTab">chrome.experimental.processes.getProcessIdForTab</a></code> </li><li> <code><a href="tabs.html#method-get">chrome.tabs.get</a></code> </li><li> diff --git a/chrome/common/extensions/docs/samples.json b/chrome/common/extensions/docs/samples.json index 9dd8085..8f7871f 100644 --- a/chrome/common/extensions/docs/samples.json +++ b/chrome/common/extensions/docs/samples.json @@ -15,7 +15,6 @@ "chrome.pageAction.setTitle": "pageAction.html#method-setTitle", "chrome.bookmarks.onImportBegan": "bookmarks.html#event-onImportBegan", "chrome.experimental.omnibox.styleDim": "experimental.omnibox.html#method-styleDim", - "chrome.experimental.processes.getProcessForTab": "experimental.processes.html#method-getProcessForTab", "chrome.bookmarks.getTree": "bookmarks.html#method-getTree", "chrome.experimental.infobars.show": "experimental.infobars.html#method-show", "chrome.windows.get": "windows.html#method-get", @@ -28,7 +27,7 @@ "chrome.extension.onConnect": "extension.html#event-onConnect", "chrome.bookmarks.removeTree": "bookmarks.html#method-removeTree", "chrome.bookmarks.get": "bookmarks.html#method-get", - "chrome.experimental.sidebar.hide": "experimental.sidebar.html#method-hide", + "chrome.experimental.processes.onUpdated": "experimental.processes.html#event-onUpdated", "chrome.bookmarks.getRecent": "bookmarks.html#method-getRecent", "chrome.history.onVisitRemoved": "history.html#event-onVisitRemoved", "chrome.experimental.sidebar.navigate": "experimental.sidebar.html#method-navigate", @@ -36,6 +35,7 @@ "chrome.bookmarks.onChanged": "bookmarks.html#event-onChanged", "chrome.tabs.detectLanguage": "tabs.html#method-detectLanguage", "chrome.windows.onRemoved": "windows.html#event-onRemoved", + "chrome.experimental.sidebar.hide": "experimental.sidebar.html#method-hide", "chrome.management.uninstall": "management.html#method-uninstall", "chrome.experimental.clipboard.executePaste": "experimental.clipboard.html#method-executePaste", "chrome.experimental.webNavigation.onCompleted": "experimental.webNavigation.html#event-onCompleted", @@ -139,6 +139,7 @@ "chrome.tabs.move": "tabs.html#method-move", "chrome.windows.onFocusChanged": "windows.html#event-onFocusChanged", "chrome.pageAction.setPopup": "pageAction.html#method-setPopup", + "chrome.experimental.processes.getProcessIdForTab": "experimental.processes.html#method-getProcessIdForTab", "chrome.history.addUrl": "history.html#method-addUrl" }, "samples": [ @@ -1185,6 +1186,29 @@ }, { "features": [ + "browser_action", + "experimental", + "popup", + "tabs" + ], + "icon": null, + "description": "Adds a browser action that monitors resource usage of all browser processes.", + "search_string": "PROCESS MONITOR ADDS A BROWSER ACTION THAT MONITORS RESOURCE USAGE OF ALL BROWSER PROCESSES. BROWSER_ACTION EXPERIMENTAL POPUP TABS CHROME.EXPERIMENTAL.PROCESSES.ONUPDATED", + "source_files": [ + "manifest.json", + "popup.html" + ], + "zip_path": "examples/api/processes/process_monitor.zip", + "path": "examples/api/processes/process_monitor/", + "api_calls": [ + "chrome.experimental.processes.onUpdated" + ], + "id": "beff6ecd9677dea0a7c648c5042165b48bb66f09", + "protocols": [], + "name": "Process Monitor" + }, + { + "features": [ "background_page", "browser_action", "tabs" @@ -1256,7 +1280,7 @@ ], "icon": null, "description": "Adds a browser action showing which tabs share the current tab's process.", - "search_string": "SHOW TABS IN PROCESS ADDS A BROWSER ACTION SHOWING WHICH TABS SHARE THE CURRENT TABS PROCESS. BROWSER_ACTION EXPERIMENTAL POPUP TABS CHROME.EXPERIMENTAL.PROCESSES.GETPROCESSFORTAB CHROME.TABS.GET CHROME.TABS.GETSELECTED CHROME.TABS.UPDATE CHROME.WINDOWS.GET CHROME.WINDOWS.GETALL CHROME.WINDOWS.GETCURRENT CHROME.WINDOWS.UPDATE", + "search_string": "SHOW TABS IN PROCESS ADDS A BROWSER ACTION SHOWING WHICH TABS SHARE THE CURRENT TABS PROCESS. BROWSER_ACTION EXPERIMENTAL POPUP TABS CHROME.EXPERIMENTAL.PROCESSES.GETPROCESSIDFORTAB CHROME.TABS.GET CHROME.TABS.GETSELECTED CHROME.TABS.UPDATE CHROME.WINDOWS.GET CHROME.WINDOWS.GETALL CHROME.WINDOWS.GETCURRENT CHROME.WINDOWS.UPDATE", "source_files": [ "manifest.json", "popup.html" @@ -1264,7 +1288,7 @@ "zip_path": "examples/api/processes/show_tabs.zip", "path": "examples/api/processes/show_tabs/", "api_calls": [ - "chrome.experimental.processes.getProcessForTab", + "chrome.experimental.processes.getProcessIdForTab", "chrome.tabs.get", "chrome.tabs.getSelected", "chrome.tabs.update", diff --git a/chrome/test/data/extensions/api_test/permissions/enabled/background.html b/chrome/test/data/extensions/api_test/permissions/enabled/background.html index eb186e3..633600d 100644 --- a/chrome/test/data/extensions/api_test/permissions/enabled/background.html +++ b/chrome/test/data/extensions/api_test/permissions/enabled/background.html @@ -11,8 +11,8 @@ chrome.test.runTests([ // experimental, this test needs to be updated.
chrome.tabs.getSelected(null, function(tab) {
try {
- chrome.experimental.processes.getProcessForTab(
- tab.id, pass(function(process) {}));
+ chrome.experimental.processes.getProcessIdForTab(
+ tab.id, pass(function(pid) {}));
} catch (e) {
chrome.test.fail();
}
diff --git a/chrome/test/data/extensions/api_test/processes/a.html b/chrome/test/data/extensions/api_test/processes/api/a.html index dcd442e..dcd442e 100644 --- a/chrome/test/data/extensions/api_test/processes/a.html +++ b/chrome/test/data/extensions/api_test/processes/api/a.html diff --git a/chrome/test/data/extensions/api_test/processes/b.html b/chrome/test/data/extensions/api_test/processes/api/b.html index 7bff50a..7bff50a 100644 --- a/chrome/test/data/extensions/api_test/processes/b.html +++ b/chrome/test/data/extensions/api_test/processes/api/b.html diff --git a/chrome/test/data/extensions/api_test/processes/manifest.json b/chrome/test/data/extensions/api_test/processes/api/manifest.json index 44fcdfb..44fcdfb 100644 --- a/chrome/test/data/extensions/api_test/processes/manifest.json +++ b/chrome/test/data/extensions/api_test/processes/api/manifest.json diff --git a/chrome/test/data/extensions/api_test/processes/test.html b/chrome/test/data/extensions/api_test/processes/api/test.html index 46f4d74..46f4d74 100644 --- a/chrome/test/data/extensions/api_test/processes/test.html +++ b/chrome/test/data/extensions/api_test/processes/api/test.html diff --git a/chrome/test/data/extensions/api_test/processes/api/test.js b/chrome/test/data/extensions/api_test/processes/api/test.js new file mode 100644 index 0000000..d6cc307 --- /dev/null +++ b/chrome/test/data/extensions/api_test/processes/api/test.js @@ -0,0 +1,151 @@ +// Processes API test for Chrome. +// browser_tests.exe --gtest_filter=ExtensionApiTest.Processes + +var pass = chrome.test.callbackPass; +var fail = chrome.test.callbackFail; +var assertEq = chrome.test.assertEq; +var assertTrue = chrome.test.assertTrue; +var listenOnce = chrome.test.listenOnce; + +var tabs = []; + +function createTab(index, url) { + chrome.tabs.create({"url": url}, pass(function(tab) { + tabs[index] = tab; + })); +} + +var getProcessId = chrome.experimental.processes.getProcessIdForTab; + +function pageUrl(letter) { + return chrome.extension.getURL(letter + ".html"); +} + +chrome.test.runTests([ + function setupProcessTests() { + // Open 4 tabs for test, then wait and create a 5th + createTab(0, "about:blank"); + createTab(1, pageUrl("a")); + createTab(2, pageUrl("b")); + createTab(3, "chrome://newtab/"); + + // Wait for all loads to complete. + var completedCount = 0; + var onUpdatedCompleted = chrome.test.listenForever( + chrome.tabs.onUpdated, + function(changedTabId, changeInfo, changedTab) { + if (changedTab.status == "complete") { + completedCount++; + + // Once the NTP finishes loading, create another one. This ensures + // both NTPs end up in the same process. + if (changedTabId == tabs[3].id) { + createTab(4, "chrome://newtab/"); + } + } + + // Once all tabs are done loading, continue with the next test. + if (completedCount == 4) { + onUpdatedCompleted(); + } + } + ); + + }, + + function extensionPageInOwnProcess() { + getProcessId(tabs[0].id, pass(function(pid0) { + getProcessId(tabs[1].id, pass(function(pid1) { + // about:blank and extension page should not share a process + assertTrue(pid0 != pid1); + })); + })); + }, + + function extensionPagesShareProcess() { + getProcessId(tabs[1].id, pass(function(pid1) { + getProcessId(tabs[2].id, pass(function(pid2) { + // Pages from same extension should share a process + assertEq(pid1, pid2); + })); + })); + }, + + function newTabPageInOwnProcess() { + getProcessId(tabs[0].id, pass(function(pid0) { + getProcessId(tabs[3].id, pass(function(pid3) { + // NTP should not share a process with current tabs + assertTrue(pid0 != pid3); + })); + })); + }, + + function newTabPagesShareProcess() { + getProcessId(tabs[3].id, pass(function(pid3) { + getProcessId(tabs[4].id, pass(function(pid4) { + // Multiple NTPs should share a process + assertEq(pid3, pid4); + })); + })); + }, + + function idsInUpdateEvent() { + listenOnce(chrome.experimental.processes.onUpdated, function(processes) { + // onUpdated should return a valid dictionary of processes, + // indexed by process ID. + var pids = Object.keys(processes); + assertEq(5, pids.length); + + // Should be able to look up process object by ID. + assertTrue(processes[pids[0]].id == pids[0]); + assertTrue(processes[pids[0]].id != processes[pids[1]].id); + + getProcessId(tabs[0].id, pass(function(pidTab0) { + // Process ID for tab 0 should be listed in pids. + assertTrue(processes[pidTab0] != undefined); + assertEq("renderer", processes[pidTab0].type); + })); + }); + }, + + function typesInUpdateEvent() { + listenOnce(chrome.experimental.processes.onUpdated, function(processes) { + // Check types: 1 browser, 3 renderers, and 1 extension + var browserCount = 0; + var rendererCount = 0; + var extensionCount = 0; + for (pid in processes) { + switch (processes[pid].type) { + case "browser": + browserCount++; + break; + case "renderer": + rendererCount++; + break; + case "extension": + extensionCount++; + break; + default: + fail("Unexpected process type:" + processes[pid].type); + } + } + assertEq(1, browserCount); + assertEq(3, rendererCount); + assertEq(1, extensionCount); + }); + }, + + function propertiesOfProcesses() { + listenOnce(chrome.experimental.processes.onUpdated, function(processes) { + for (pid in processes) { + var process = processes[pid]; + assertTrue("id" in process); + assertTrue("type" in process); + assertTrue("cpu" in process); + assertTrue("network" in process); + assertTrue("sharedMemory" in process); + assertTrue("privateMemory" in process); + } + }); + }, +]); diff --git a/chrome/test/data/extensions/api_test/processes/onupdated/background.html b/chrome/test/data/extensions/api_test/processes/onupdated/background.html new file mode 100644 index 0000000..5ff8d04 --- /dev/null +++ b/chrome/test/data/extensions/api_test/processes/onupdated/background.html @@ -0,0 +1,7 @@ +<script> +// Add a simple listener to onUpdated to ensure it does not conflict with the +// task manager. +chrome.experimental.processes.onUpdated.addListener(function(processes) { + console.log("Received update."); +}); +</script> diff --git a/chrome/test/data/extensions/api_test/processes/onupdated/manifest.json b/chrome/test/data/extensions/api_test/processes/onupdated/manifest.json new file mode 100644 index 0000000..9810b2a --- /dev/null +++ b/chrome/test/data/extensions/api_test/processes/onupdated/manifest.json @@ -0,0 +1,7 @@ +{ + "name": "processes onupdated test", + "description": "extension that listens to processes.onUpdated", + "version": "0.1", + "background_page": "background.html", + "permissions": [ "tabs", "experimental" ] +} diff --git a/chrome/test/data/extensions/api_test/processes/test.js b/chrome/test/data/extensions/api_test/processes/test.js deleted file mode 100644 index ecdcaf8..0000000 --- a/chrome/test/data/extensions/api_test/processes/test.js +++ /dev/null @@ -1,91 +0,0 @@ -// Processes API test for Chrome. -// browser_tests.exe --gtest_filter=ExtensionApiTest.Processes - -var pass = chrome.test.callbackPass; -var fail = chrome.test.callbackFail; -var assertEq = chrome.test.assertEq; -var assertTrue = chrome.test.assertTrue; - -var tabs = []; - -function createTab(index, url) { - chrome.tabs.create({"url": url}, pass(function(tab) { - tabs[index] = tab; - })); -} - -var getProcess = chrome.experimental.processes.getProcessForTab; - -function pageUrl(letter) { - return chrome.extension.getURL(letter + ".html"); -} - -chrome.test.runTests([ - function setupProcessTests() { - // Open 4 tabs for test, then wait and create a 5th - createTab(0, "about:blank"); - createTab(1, pageUrl("a")); - createTab(2, pageUrl("b")); - createTab(3, "chrome://newtab/"); - - // Wait for all loads to complete. - var completedCount = 0; - var onUpdatedCompleted = chrome.test.listenForever( - chrome.tabs.onUpdated, - function(changedTabId, changeInfo, changedTab) { - if (changedTab.status == "complete") { - completedCount++; - - // Once the NTP finishes loading, create another one. This ensures - // both NTPs end up in the same process. - if (changedTabId == tabs[3].id) { - createTab(4, "chrome://newtab/"); - } - } - - // Once all tabs are done loading, continue with the next test. - if (completedCount == 4) { - onUpdatedCompleted(); - } - } - ); - - }, - - function extensionPageInOwnProcess() { - getProcess(tabs[0].id, pass(function(process0) { - getProcess(tabs[1].id, pass(function(process1) { - // about:blank and extension page should not share a process - assertTrue(process0.id != process1.id); - })); - })); - }, - - function extensionPagesShareProcess() { - getProcess(tabs[1].id, pass(function(process1) { - getProcess(tabs[2].id, pass(function(process2) { - // Pages from same extension should share a process - assertEq(process1.id, process2.id); - })); - })); - }, - - function newTabPageInOwnProcess() { - getProcess(tabs[0].id, pass(function(process0) { - getProcess(tabs[3].id, pass(function(process3) { - // NTP should not share a process with current tabs - assertTrue(process0.id != process3.id); - })); - })); - }, - - function newTabPagesShareProcess() { - getProcess(tabs[3].id, pass(function(process3) { - getProcess(tabs[4].id, pass(function(process4) { - // Multiple NTPs should share a process - assertEq(process3.id, process4.id); - })); - })); - }, - -]); |
