jam-cloud/jam-ui/node_modules/@playwright/test/lib/server/page.js

662 lines
21 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.PageBinding = exports.Worker = exports.Page = void 0;
var frames = _interopRequireWildcard(require("./frames"));
var input = _interopRequireWildcard(require("./input"));
var js = _interopRequireWildcard(require("./javascript"));
var network = _interopRequireWildcard(require("./network"));
var _screenshotter = require("./screenshotter");
var _timeoutSettings = require("../utils/timeoutSettings");
var _browserContext = require("./browserContext");
var _console = require("./console");
var accessibility = _interopRequireWildcard(require("./accessibility"));
var _fileChooser = require("./fileChooser");
var _progress = require("./progress");
var _utils = require("../utils/utils");
var _async = require("../utils/async");
var _debugLogger = require("../utils/debugLogger");
var _instrumentation = require("./instrumentation");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
/**
* Copyright 2017 Google Inc. All rights reserved.
* Modifications copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class Page extends _instrumentation.SdkObject {
constructor(delegate, browserContext) {
super(browserContext, 'page');
this._closedState = 'open';
this._closedPromise = new _async.ManualPromise();
this._disconnected = false;
this._initialized = false;
this._disconnectedPromise = new _async.ManualPromise();
this._crashedPromise = new _async.ManualPromise();
this._browserContext = void 0;
this.keyboard = void 0;
this.mouse = void 0;
this.touchscreen = void 0;
this._timeoutSettings = void 0;
this._delegate = void 0;
this._state = void 0;
this._pageBindings = new Map();
this._evaluateOnNewDocumentSources = [];
this._screenshotter = void 0;
this._frameManager = void 0;
this.accessibility = void 0;
this._workers = new Map();
this.pdf = void 0;
this.coverage = void 0;
this._clientRequestInterceptor = void 0;
this._serverRequestInterceptor = void 0;
this._ownedContext = void 0;
this.selectors = void 0;
this._pageIsError = void 0;
this._video = null;
this._opener = void 0;
this.attribution.page = this;
this._delegate = delegate;
this._browserContext = browserContext;
this._state = {
emulatedSize: browserContext._options.viewport ? {
viewport: browserContext._options.viewport,
screen: browserContext._options.screen || browserContext._options.viewport
} : null,
mediaType: null,
colorScheme: browserContext._options.colorScheme !== undefined ? browserContext._options.colorScheme : 'light',
reducedMotion: browserContext._options.reducedMotion !== undefined ? browserContext._options.reducedMotion : 'no-preference',
forcedColors: browserContext._options.forcedColors !== undefined ? browserContext._options.forcedColors : 'none',
extraHTTPHeaders: null
};
this.accessibility = new accessibility.Accessibility(delegate.getAccessibilityTree.bind(delegate));
this.keyboard = new input.Keyboard(delegate.rawKeyboard, this);
this.mouse = new input.Mouse(delegate.rawMouse, this);
this.touchscreen = new input.Touchscreen(delegate.rawTouchscreen, this);
this._timeoutSettings = new _timeoutSettings.TimeoutSettings(browserContext._timeoutSettings);
this._screenshotter = new _screenshotter.Screenshotter(this);
this._frameManager = new frames.FrameManager(this);
if (delegate.pdf) this.pdf = delegate.pdf.bind(delegate);
this.coverage = delegate.coverage ? delegate.coverage() : null;
this.selectors = browserContext.selectors();
}
async initOpener(opener) {
if (!opener) return;
const openerPage = await opener.pageOrError();
if (openerPage instanceof Page && !openerPage.isClosed()) this._opener = openerPage;
}
reportAsNew(error) {
if (error) {
// Initialization error could have happened because of
// context/browser closure. Just ignore the page.
if (this._browserContext.isClosingOrClosed()) return;
this._setIsError(error);
}
this._initialized = true;
this._browserContext.emit(_browserContext.BrowserContext.Events.Page, this); // I may happen that page iniatialization finishes after Close event has already been sent,
// in that case we fire another Close event to ensure that each reported Page will have
// corresponding Close event after it is reported on the context.
if (this.isClosed()) this.emit(Page.Events.Close);
}
initializedOrUndefined() {
return this._initialized ? this : undefined;
}
async _doSlowMo() {
const slowMo = this._browserContext._browser.options.slowMo;
if (!slowMo) return;
await new Promise(x => setTimeout(x, slowMo));
}
_didClose() {
this._frameManager.dispose();
(0, _utils.assert)(this._closedState !== 'closed', 'Page closed twice');
this._closedState = 'closed';
this.emit(Page.Events.Close);
this._closedPromise.resolve();
}
_didCrash() {
this._frameManager.dispose();
this.emit(Page.Events.Crash);
this._crashedPromise.resolve(new Error('Page crashed'));
}
_didDisconnect() {
this._frameManager.dispose();
(0, _utils.assert)(!this._disconnected, 'Page disconnected twice');
this._disconnected = true;
this._disconnectedPromise.resolve(new Error('Page closed'));
}
async _onFileChooserOpened(handle) {
let multiple;
try {
multiple = await handle.evaluate(element => !!element.multiple);
} catch (e) {
// Frame/context may be gone during async processing. Do not throw.
return;
}
if (!this.listenerCount(Page.Events.FileChooser)) {
handle.dispose();
return;
}
const fileChooser = new _fileChooser.FileChooser(this, handle, multiple);
this.emit(Page.Events.FileChooser, fileChooser);
}
context() {
return this._browserContext;
}
opener() {
return this._opener;
}
mainFrame() {
return this._frameManager.mainFrame();
}
frames() {
return this._frameManager.frames();
}
setDefaultNavigationTimeout(timeout) {
this._timeoutSettings.setDefaultNavigationTimeout(timeout);
}
setDefaultTimeout(timeout) {
this._timeoutSettings.setDefaultTimeout(timeout);
}
async exposeBinding(name, needsHandle, playwrightBinding) {
if (this._pageBindings.has(name)) throw new Error(`Function "${name}" has been already registered`);
if (this._browserContext._pageBindings.has(name)) throw new Error(`Function "${name}" has been already registered in the browser context`);
const binding = new PageBinding(name, playwrightBinding, needsHandle);
this._pageBindings.set(name, binding);
await this._delegate.exposeBinding(binding);
}
setExtraHTTPHeaders(headers) {
this._state.extraHTTPHeaders = headers;
return this._delegate.updateExtraHTTPHeaders();
}
async _onBindingCalled(payload, context) {
if (this._disconnected || this._closedState === 'closed') return;
await PageBinding.dispatch(this, payload, context);
}
_addConsoleMessage(type, args, location, text) {
const message = new _console.ConsoleMessage(this, type, text, args, location);
const intercepted = this._frameManager.interceptConsoleMessage(message);
if (intercepted || !this.listenerCount(Page.Events.Console)) args.forEach(arg => arg.dispose());else this.emit(Page.Events.Console, message);
}
async reload(metadata, options) {
const controller = new _progress.ProgressController(metadata, this);
return controller.run(progress => this.mainFrame().raceNavigationAction(async () => {
// Note: waitForNavigation may fail before we get response to reload(),
// so we should await it immediately.
const [response] = await Promise.all([this.mainFrame()._waitForNavigation(progress, options), this._delegate.reload()]);
await this._doSlowMo();
return response;
}), this._timeoutSettings.navigationTimeout(options));
}
async goBack(metadata, options) {
const controller = new _progress.ProgressController(metadata, this);
return controller.run(progress => this.mainFrame().raceNavigationAction(async () => {
// Note: waitForNavigation may fail before we get response to goBack,
// so we should catch it immediately.
let error;
const waitPromise = this.mainFrame()._waitForNavigation(progress, options).catch(e => {
error = e;
return null;
});
const result = await this._delegate.goBack();
if (!result) return null;
const response = await waitPromise;
if (error) throw error;
await this._doSlowMo();
return response;
}), this._timeoutSettings.navigationTimeout(options));
}
async goForward(metadata, options) {
const controller = new _progress.ProgressController(metadata, this);
return controller.run(progress => this.mainFrame().raceNavigationAction(async () => {
// Note: waitForNavigation may fail before we get response to goForward,
// so we should catch it immediately.
let error;
const waitPromise = this.mainFrame()._waitForNavigation(progress, options).catch(e => {
error = e;
return null;
});
const result = await this._delegate.goForward();
if (!result) return null;
const response = await waitPromise;
if (error) throw error;
await this._doSlowMo();
return response;
}), this._timeoutSettings.navigationTimeout(options));
}
async emulateMedia(options) {
if (options.media !== undefined) this._state.mediaType = options.media;
if (options.colorScheme !== undefined) this._state.colorScheme = options.colorScheme;
if (options.reducedMotion !== undefined) this._state.reducedMotion = options.reducedMotion;
if (options.forcedColors !== undefined) this._state.forcedColors = options.forcedColors;
await this._delegate.updateEmulateMedia();
await this._doSlowMo();
}
async setViewportSize(viewportSize) {
this._state.emulatedSize = {
viewport: { ...viewportSize
},
screen: { ...viewportSize
}
};
await this._delegate.setEmulatedSize(this._state.emulatedSize);
await this._doSlowMo();
}
viewportSize() {
var _this$_state$emulated;
return ((_this$_state$emulated = this._state.emulatedSize) === null || _this$_state$emulated === void 0 ? void 0 : _this$_state$emulated.viewport) || null;
}
async bringToFront() {
await this._delegate.bringToFront();
}
async _addInitScriptExpression(source) {
this._evaluateOnNewDocumentSources.push(source);
await this._delegate.evaluateOnNewDocument(source);
}
_needsRequestInterception() {
return !!this._clientRequestInterceptor || !!this._serverRequestInterceptor || !!this._browserContext._requestInterceptor;
}
async _setClientRequestInterceptor(handler) {
this._clientRequestInterceptor = handler;
await this._delegate.updateRequestInterception();
}
async _setServerRequestInterceptor(handler) {
this._serverRequestInterceptor = handler;
await this._delegate.updateRequestInterception();
}
_requestStarted(request, routeDelegate) {
const route = new network.Route(request, routeDelegate);
if (this._serverRequestInterceptor) {
this._serverRequestInterceptor(route, request);
return;
}
if (this._clientRequestInterceptor) {
this._clientRequestInterceptor(route, request);
return;
}
if (this._browserContext._requestInterceptor) {
this._browserContext._requestInterceptor(route, request);
return;
}
route.continue();
}
async screenshot(metadata, options = {}) {
const controller = new _progress.ProgressController(metadata, this);
return controller.run(progress => this._screenshotter.screenshotPage(progress, options), this._timeoutSettings.timeout(options));
}
async close(metadata, options) {
if (this._closedState === 'closed') return;
const runBeforeUnload = !!options && !!options.runBeforeUnload;
if (this._closedState !== 'closing') {
this._closedState = 'closing';
(0, _utils.assert)(!this._disconnected, 'Target closed'); // This might throw if the browser context containing the page closes
// while we are trying to close the page.
await this._delegate.closePage(runBeforeUnload).catch(e => _debugLogger.debugLogger.log('error', e));
}
if (!runBeforeUnload) await this._closedPromise;
if (this._ownedContext) await this._ownedContext.close(metadata);
}
_setIsError(error) {
this._pageIsError = error;
if (!this._frameManager.mainFrame()) this._frameManager.frameAttached('<dummy>', null);
}
isClosed() {
return this._closedState === 'closed';
}
_addWorker(workerId, worker) {
this._workers.set(workerId, worker);
this.emit(Page.Events.Worker, worker);
}
_removeWorker(workerId) {
const worker = this._workers.get(workerId);
if (!worker) return;
worker.emit(Worker.Events.Close, worker);
this._workers.delete(workerId);
}
_clearWorkers() {
for (const [workerId, worker] of this._workers) {
worker.emit(Worker.Events.Close, worker);
this._workers.delete(workerId);
}
}
async _setFileChooserIntercepted(enabled) {
await this._delegate.setFileChooserIntercepted(enabled);
}
frameNavigatedToNewDocument(frame) {
this.emit(Page.Events.InternalFrameNavigatedToNewDocument, frame);
const url = frame.url();
if (!url.startsWith('http')) return;
const purl = network.parsedURL(url);
if (purl) this._browserContext.addVisitedOrigin(purl.origin);
}
allBindings() {
return [...this._browserContext._pageBindings.values(), ...this._pageBindings.values()];
}
getBinding(name) {
return this._pageBindings.get(name) || this._browserContext._pageBindings.get(name);
}
setScreencastOptions(options) {
this._delegate.setScreencastOptions(options).catch(e => _debugLogger.debugLogger.log('error', e));
}
firePageError(error) {
this.emit(Page.Events.PageError, error);
}
parseSelector(selector, options) {
const strict = typeof (options === null || options === void 0 ? void 0 : options.strict) === 'boolean' ? options.strict : !!this.context()._options.strictSelectors;
return this.selectors.parseSelector(selector, strict);
}
}
exports.Page = Page;
Page.Events = {
Close: 'close',
Crash: 'crash',
Console: 'console',
Dialog: 'dialog',
Download: 'download',
FileChooser: 'filechooser',
DOMContentLoaded: 'domcontentloaded',
// Can't use just 'error' due to node.js special treatment of error events.
// @see https://nodejs.org/api/events.html#events_error_events
PageError: 'pageerror',
FrameAttached: 'frameattached',
FrameDetached: 'framedetached',
InternalFrameNavigatedToNewDocument: 'internalframenavigatedtonewdocument',
Load: 'load',
ScreencastFrame: 'screencastframe',
Video: 'video',
WebSocket: 'websocket',
Worker: 'worker'
};
class Worker extends _instrumentation.SdkObject {
constructor(parent, url) {
super(parent, 'worker');
this._url = void 0;
this._executionContextPromise = void 0;
this._executionContextCallback = void 0;
this._existingExecutionContext = null;
this._url = url;
this._executionContextCallback = () => {};
this._executionContextPromise = new Promise(x => this._executionContextCallback = x);
}
_createExecutionContext(delegate) {
this._existingExecutionContext = new js.ExecutionContext(this, delegate);
this._executionContextCallback(this._existingExecutionContext);
}
url() {
return this._url;
}
async evaluateExpression(expression, isFunction, arg) {
return js.evaluateExpression(await this._executionContextPromise, true
/* returnByValue */
, expression, isFunction, arg);
}
async evaluateExpressionHandle(expression, isFunction, arg) {
return js.evaluateExpression(await this._executionContextPromise, false
/* returnByValue */
, expression, isFunction, arg);
}
}
exports.Worker = Worker;
Worker.Events = {
Close: 'close'
};
class PageBinding {
constructor(name, playwrightFunction, needsHandle) {
this.name = void 0;
this.playwrightFunction = void 0;
this.source = void 0;
this.needsHandle = void 0;
this.name = name;
this.playwrightFunction = playwrightFunction;
this.source = `(${addPageBinding.toString()})(${JSON.stringify(name)}, ${needsHandle})`;
this.needsHandle = needsHandle;
}
static async dispatch(page, payload, context) {
const {
name,
seq,
args
} = JSON.parse(payload);
try {
(0, _utils.assert)(context.world);
const binding = page.getBinding(name);
let result;
if (binding.needsHandle) {
const handle = await context.evaluateHandle(takeHandle, {
name,
seq
}).catch(e => null);
result = await binding.playwrightFunction({
frame: context.frame,
page,
context: page._browserContext
}, handle);
} else {
result = await binding.playwrightFunction({
frame: context.frame,
page,
context: page._browserContext
}, ...args);
}
context.evaluate(deliverResult, {
name,
seq,
result
}).catch(e => _debugLogger.debugLogger.log('error', e));
} catch (error) {
if ((0, _utils.isError)(error)) context.evaluate(deliverError, {
name,
seq,
message: error.message,
stack: error.stack
}).catch(e => _debugLogger.debugLogger.log('error', e));else context.evaluate(deliverErrorValue, {
name,
seq,
error
}).catch(e => _debugLogger.debugLogger.log('error', e));
}
function takeHandle(arg) {
const handle = globalThis[arg.name]['handles'].get(arg.seq);
globalThis[arg.name]['handles'].delete(arg.seq);
return handle;
}
function deliverResult(arg) {
globalThis[arg.name]['callbacks'].get(arg.seq).resolve(arg.result);
globalThis[arg.name]['callbacks'].delete(arg.seq);
}
function deliverError(arg) {
const error = new Error(arg.message);
error.stack = arg.stack;
globalThis[arg.name]['callbacks'].get(arg.seq).reject(error);
globalThis[arg.name]['callbacks'].delete(arg.seq);
}
function deliverErrorValue(arg) {
globalThis[arg.name]['callbacks'].get(arg.seq).reject(arg.error);
globalThis[arg.name]['callbacks'].delete(arg.seq);
}
}
}
exports.PageBinding = PageBinding;
function addPageBinding(bindingName, needsHandle) {
const binding = globalThis[bindingName];
if (binding.__installed) return;
globalThis[bindingName] = (...args) => {
const me = globalThis[bindingName];
if (needsHandle && args.slice(1).some(arg => arg !== undefined)) throw new Error(`exposeBindingHandle supports a single argument, ${args.length} received`);
let callbacks = me['callbacks'];
if (!callbacks) {
callbacks = new Map();
me['callbacks'] = callbacks;
}
const seq = (me['lastSeq'] || 0) + 1;
me['lastSeq'] = seq;
let handles = me['handles'];
if (!handles) {
handles = new Map();
me['handles'] = handles;
}
const promise = new Promise((resolve, reject) => callbacks.set(seq, {
resolve,
reject
}));
if (needsHandle) {
handles.set(seq, args[0]);
binding(JSON.stringify({
name: bindingName,
seq
}));
} else {
binding(JSON.stringify({
name: bindingName,
seq,
args
}));
}
return promise;
};
globalThis[bindingName].__installed = true;
}