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16 |
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17 | const fs = require('fs');
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18 | const EventEmitter = require('events');
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19 | const mime = require('mime');
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20 | const {NetworkManager} = require('./NetworkManager');
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21 | const {NavigatorWatcher} = require('./NavigatorWatcher');
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22 | const {Dialog} = require('./Dialog');
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23 | const {EmulationManager} = require('./EmulationManager');
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24 | const {FrameManager} = require('./FrameManager');
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25 | const {Keyboard, Mouse, Touchscreen} = require('./Input');
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26 | const Tracing = require('./Tracing');
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27 | const {helper, debugError, assert} = require('./helper');
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28 | const {Coverage} = require('./Coverage');
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29 | const {Worker} = require('./Worker');
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30 |
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31 | const writeFileAsync = helper.promisify(fs.writeFile);
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32 |
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33 | class Page extends EventEmitter {
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34 | |
35 |
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36 |
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37 |
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38 |
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39 |
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40 |
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41 |
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42 | static create(client, target, ignoreHTTPSErrors, defaultViewport, screenshotTaskQueue) {return (fn => {
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43 | const gen = fn.call(this);
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44 | return new Promise((resolve, reject) => {
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45 | function step(key, arg) {
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46 | let info, value;
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47 | try {
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48 | info = gen[key](arg);
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49 | value = info.value;
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50 | } catch (error) {
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51 | reject(error);
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52 | return;
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53 | }
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54 | if (info.done) {
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55 | resolve(value);
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56 | } else {
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57 | return Promise.resolve(value).then(
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58 | value => {
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59 | step('next', value);
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60 | },
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61 | err => {
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62 | step('throw', err);
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63 | });
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64 | }
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65 | }
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66 | return step('next');
|
67 | });
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68 | })(function*(){
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69 |
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70 | (yield client.send('Page.enable'));
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71 | const {frameTree} = (yield client.send('Page.getFrameTree'));
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72 | const page = new Page(client, target, frameTree, ignoreHTTPSErrors, screenshotTaskQueue);
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73 |
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74 | (yield Promise.all([
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75 | client.send('Target.setAutoAttach', {autoAttach: true, waitForDebuggerOnStart: false}),
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76 | client.send('Page.setLifecycleEventsEnabled', { enabled: true }),
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77 | client.send('Network.enable', {}),
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78 | client.send('Runtime.enable', {}),
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79 | client.send('Security.enable', {}),
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80 | client.send('Performance.enable', {}),
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81 | client.send('Log.enable', {}),
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82 | ]));
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83 | if (ignoreHTTPSErrors)
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84 | (yield client.send('Security.setOverrideCertificateErrors', {override: true}));
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85 |
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86 | if (defaultViewport)
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87 | (yield page.setViewport(defaultViewport));
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88 |
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89 | return page;
|
90 | });}
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91 |
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92 | |
93 |
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94 |
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95 |
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96 |
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97 |
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98 |
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99 | constructor(client, target, frameTree, ignoreHTTPSErrors, screenshotTaskQueue) {
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100 | super();
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101 | this._closed = false;
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102 | this._client = client;
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103 | this._target = target;
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104 | this._keyboard = new Keyboard(client);
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105 | this._mouse = new Mouse(client, this._keyboard);
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106 | this._touchscreen = new Touchscreen(client, this._keyboard);
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107 |
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108 | this._frameManager = new FrameManager(client, frameTree, this);
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109 | this._networkManager = new NetworkManager(client, this._frameManager);
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110 | this._emulationManager = new EmulationManager(client);
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111 | this._tracing = new Tracing(client);
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112 |
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113 | this._pageBindings = new Map();
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114 | this._ignoreHTTPSErrors = ignoreHTTPSErrors;
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115 | this._coverage = new Coverage(client);
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116 | this._defaultNavigationTimeout = 30000;
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117 | this._javascriptEnabled = true;
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118 |
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119 | this._viewport = null;
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120 |
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121 | this._screenshotTaskQueue = screenshotTaskQueue;
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122 |
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123 |
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124 | this._workers = new Map();
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125 | client.on('Target.attachedToTarget', event => {
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126 | if (event.targetInfo.type !== 'worker') {
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127 |
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128 | client.send('Target.detachFromTarget', {
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129 | sessionId: event.sessionId
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130 | }).catch(debugError);
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131 | return;
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132 | }
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133 | const session = client._createSession(event.targetInfo.type, event.sessionId);
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134 | const worker = new Worker(session, event.targetInfo.url, this._addConsoleMessage.bind(this), this._handleException.bind(this));
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135 | this._workers.set(event.sessionId, worker);
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136 | this.emit(Page.Events.WorkerCreated, worker);
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137 |
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138 | });
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139 | client.on('Target.detachedFromTarget', event => {
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140 | const worker = this._workers.get(event.sessionId);
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141 | if (!worker)
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142 | return;
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143 | this.emit(Page.Events.WorkerDestroyed, worker);
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144 | this._workers.delete(event.sessionId);
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145 | });
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146 |
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147 | this._frameManager.on(FrameManager.Events.FrameAttached, event => this.emit(Page.Events.FrameAttached, event));
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148 | this._frameManager.on(FrameManager.Events.FrameDetached, event => this.emit(Page.Events.FrameDetached, event));
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149 | this._frameManager.on(FrameManager.Events.FrameNavigated, event => this.emit(Page.Events.FrameNavigated, event));
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150 |
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151 | this._networkManager.on(NetworkManager.Events.Request, event => this.emit(Page.Events.Request, event));
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152 | this._networkManager.on(NetworkManager.Events.Response, event => this.emit(Page.Events.Response, event));
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153 | this._networkManager.on(NetworkManager.Events.RequestFailed, event => this.emit(Page.Events.RequestFailed, event));
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154 | this._networkManager.on(NetworkManager.Events.RequestFinished, event => this.emit(Page.Events.RequestFinished, event));
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155 |
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156 | client.on('Page.domContentEventFired', event => this.emit(Page.Events.DOMContentLoaded));
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157 | client.on('Page.loadEventFired', event => this.emit(Page.Events.Load));
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158 | client.on('Runtime.consoleAPICalled', event => this._onConsoleAPI(event));
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159 | client.on('Runtime.bindingCalled', event => this._onBindingCalled(event));
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160 | client.on('Page.javascriptDialogOpening', event => this._onDialog(event));
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161 | client.on('Runtime.exceptionThrown', exception => this._handleException(exception.exceptionDetails));
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162 | client.on('Security.certificateError', event => this._onCertificateError(event));
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163 | client.on('Inspector.targetCrashed', event => this._onTargetCrashed());
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164 | client.on('Performance.metrics', event => this._emitMetrics(event));
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165 | client.on('Log.entryAdded', event => this._onLogEntryAdded(event));
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166 | this._target._isClosedPromise.then(() => {
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167 | this.emit(Page.Events.Close);
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168 | this._closed = true;
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169 | });
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170 | }
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171 |
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172 | |
173 |
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174 |
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175 | target() {
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176 | return this._target;
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177 | }
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178 |
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179 | |
180 |
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181 |
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182 | browser() {
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183 | return this._target.browser();
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184 | }
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185 |
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186 | _onTargetCrashed() {
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187 | this.emit('error', new Error('Page crashed!'));
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188 | }
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189 |
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190 | |
191 |
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192 |
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193 | _onLogEntryAdded(event) {
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194 | const {level, text, args, source} = event.entry;
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195 | if (args)
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196 | args.map(arg => helper.releaseObject(this._client, arg));
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197 | if (source !== 'worker')
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198 | this.emit(Page.Events.Console, new ConsoleMessage(level, text));
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199 | }
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200 |
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201 | |
202 |
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203 |
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204 | mainFrame() {
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205 | return this._frameManager.mainFrame();
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206 | }
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207 |
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208 | |
209 |
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210 |
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211 | get keyboard() {
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212 | return this._keyboard;
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213 | }
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214 |
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215 | |
216 |
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217 |
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218 | get touchscreen() {
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219 | return this._touchscreen;
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220 | }
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221 |
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222 | |
223 |
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224 |
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225 | get coverage() {
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226 | return this._coverage;
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227 | }
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228 |
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229 | |
230 |
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231 |
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232 | get tracing() {
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233 | return this._tracing;
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234 | }
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235 |
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236 | |
237 |
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238 |
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239 | frames() {
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240 | return this._frameManager.frames();
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241 | }
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242 |
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243 | |
244 |
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245 |
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246 | workers() {
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247 | return Array.from(this._workers.values());
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248 | }
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249 |
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250 | |
251 |
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252 |
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253 | setRequestInterception(value) {return (fn => {
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254 | const gen = fn.call(this);
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255 | return new Promise((resolve, reject) => {
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256 | function step(key, arg) {
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257 | let info, value;
|
258 | try {
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259 | info = gen[key](arg);
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260 | value = info.value;
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261 | } catch (error) {
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262 | reject(error);
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263 | return;
|
264 | }
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265 | if (info.done) {
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266 | resolve(value);
|
267 | } else {
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268 | return Promise.resolve(value).then(
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269 | value => {
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270 | step('next', value);
|
271 | },
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272 | err => {
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273 | step('throw', err);
|
274 | });
|
275 | }
|
276 | }
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277 | return step('next');
|
278 | });
|
279 | })(function*(){
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280 | return this._networkManager.setRequestInterception(value);
|
281 | });}
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282 |
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283 | |
284 |
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285 |
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286 | setOfflineMode(enabled) {
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287 | return this._networkManager.setOfflineMode(enabled);
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288 | }
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289 |
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290 | |
291 |
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292 |
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293 | setDefaultNavigationTimeout(timeout) {
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294 | this._defaultNavigationTimeout = timeout;
|
295 | }
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296 |
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297 | |
298 |
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299 |
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300 | _onCertificateError(event) {
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301 | if (!this._ignoreHTTPSErrors)
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302 | return;
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303 | this._client.send('Security.handleCertificateError', {
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304 | eventId: event.eventId,
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305 | action: 'continue'
|
306 | }).catch(debugError);
|
307 | }
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308 |
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309 | |
310 |
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311 |
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312 |
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313 | $(selector) {return (fn => {
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314 | const gen = fn.call(this);
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315 | return new Promise((resolve, reject) => {
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316 | function step(key, arg) {
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317 | let info, value;
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318 | try {
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319 | info = gen[key](arg);
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320 | value = info.value;
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321 | } catch (error) {
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322 | reject(error);
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323 | return;
|
324 | }
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325 | if (info.done) {
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326 | resolve(value);
|
327 | } else {
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328 | return Promise.resolve(value).then(
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329 | value => {
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330 | step('next', value);
|
331 | },
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332 | err => {
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333 | step('throw', err);
|
334 | });
|
335 | }
|
336 | }
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337 | return step('next');
|
338 | });
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339 | })(function*(){
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340 | return this.mainFrame().$(selector);
|
341 | });}
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342 |
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343 | |
344 |
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345 |
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346 |
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347 |
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348 | evaluateHandle(pageFunction, ...args) {return (fn => {
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349 | const gen = fn.call(this);
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350 | return new Promise((resolve, reject) => {
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351 | function step(key, arg) {
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352 | let info, value;
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353 | try {
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354 | info = gen[key](arg);
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355 | value = info.value;
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356 | } catch (error) {
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357 | reject(error);
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358 | return;
|
359 | }
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360 | if (info.done) {
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361 | resolve(value);
|
362 | } else {
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363 | return Promise.resolve(value).then(
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364 | value => {
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365 | step('next', value);
|
366 | },
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367 | err => {
|
368 | step('throw', err);
|
369 | });
|
370 | }
|
371 | }
|
372 | return step('next');
|
373 | });
|
374 | })(function*(){
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375 | const context = (yield this.mainFrame().executionContext());
|
376 | return context.evaluateHandle(pageFunction, ...args);
|
377 | });}
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378 |
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379 | |
380 |
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381 |
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382 |
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383 | queryObjects(prototypeHandle) {return (fn => {
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384 | const gen = fn.call(this);
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385 | return new Promise((resolve, reject) => {
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386 | function step(key, arg) {
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387 | let info, value;
|
388 | try {
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389 | info = gen[key](arg);
|
390 | value = info.value;
|
391 | } catch (error) {
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392 | reject(error);
|
393 | return;
|
394 | }
|
395 | if (info.done) {
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396 | resolve(value);
|
397 | } else {
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398 | return Promise.resolve(value).then(
|
399 | value => {
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400 | step('next', value);
|
401 | },
|
402 | err => {
|
403 | step('throw', err);
|
404 | });
|
405 | }
|
406 | }
|
407 | return step('next');
|
408 | });
|
409 | })(function*(){
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410 | const context = (yield this.mainFrame().executionContext());
|
411 | return context.queryObjects(prototypeHandle);
|
412 | });}
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413 |
|
414 | |
415 |
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416 |
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417 |
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418 |
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419 |
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420 | $eval(selector, pageFunction, ...args) {return (fn => {
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421 | const gen = fn.call(this);
|
422 | return new Promise((resolve, reject) => {
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423 | function step(key, arg) {
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424 | let info, value;
|
425 | try {
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426 | info = gen[key](arg);
|
427 | value = info.value;
|
428 | } catch (error) {
|
429 | reject(error);
|
430 | return;
|
431 | }
|
432 | if (info.done) {
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433 | resolve(value);
|
434 | } else {
|
435 | return Promise.resolve(value).then(
|
436 | value => {
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437 | step('next', value);
|
438 | },
|
439 | err => {
|
440 | step('throw', err);
|
441 | });
|
442 | }
|
443 | }
|
444 | return step('next');
|
445 | });
|
446 | })(function*(){
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447 | return this.mainFrame().$eval(selector, pageFunction, ...args);
|
448 | });}
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449 |
|
450 | |
451 |
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452 |
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453 |
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454 |
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455 |
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456 | $$eval(selector, pageFunction, ...args) {return (fn => {
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457 | const gen = fn.call(this);
|
458 | return new Promise((resolve, reject) => {
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459 | function step(key, arg) {
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460 | let info, value;
|
461 | try {
|
462 | info = gen[key](arg);
|
463 | value = info.value;
|
464 | } catch (error) {
|
465 | reject(error);
|
466 | return;
|
467 | }
|
468 | if (info.done) {
|
469 | resolve(value);
|
470 | } else {
|
471 | return Promise.resolve(value).then(
|
472 | value => {
|
473 | step('next', value);
|
474 | },
|
475 | err => {
|
476 | step('throw', err);
|
477 | });
|
478 | }
|
479 | }
|
480 | return step('next');
|
481 | });
|
482 | })(function*(){
|
483 | return this.mainFrame().$$eval(selector, pageFunction, ...args);
|
484 | });}
|
485 |
|
486 | |
487 |
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488 |
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489 |
|
490 | $$(selector) {return (fn => {
|
491 | const gen = fn.call(this);
|
492 | return new Promise((resolve, reject) => {
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493 | function step(key, arg) {
|
494 | let info, value;
|
495 | try {
|
496 | info = gen[key](arg);
|
497 | value = info.value;
|
498 | } catch (error) {
|
499 | reject(error);
|
500 | return;
|
501 | }
|
502 | if (info.done) {
|
503 | resolve(value);
|
504 | } else {
|
505 | return Promise.resolve(value).then(
|
506 | value => {
|
507 | step('next', value);
|
508 | },
|
509 | err => {
|
510 | step('throw', err);
|
511 | });
|
512 | }
|
513 | }
|
514 | return step('next');
|
515 | });
|
516 | })(function*(){
|
517 | return this.mainFrame().$$(selector);
|
518 | });}
|
519 |
|
520 | |
521 |
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522 |
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523 |
|
524 | $x(expression) {return (fn => {
|
525 | const gen = fn.call(this);
|
526 | return new Promise((resolve, reject) => {
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527 | function step(key, arg) {
|
528 | let info, value;
|
529 | try {
|
530 | info = gen[key](arg);
|
531 | value = info.value;
|
532 | } catch (error) {
|
533 | reject(error);
|
534 | return;
|
535 | }
|
536 | if (info.done) {
|
537 | resolve(value);
|
538 | } else {
|
539 | return Promise.resolve(value).then(
|
540 | value => {
|
541 | step('next', value);
|
542 | },
|
543 | err => {
|
544 | step('throw', err);
|
545 | });
|
546 | }
|
547 | }
|
548 | return step('next');
|
549 | });
|
550 | })(function*(){
|
551 | return this.mainFrame().$x(expression);
|
552 | });}
|
553 |
|
554 | |
555 |
|
556 |
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557 |
|
558 | cookies(...urls) {return (fn => {
|
559 | const gen = fn.call(this);
|
560 | return new Promise((resolve, reject) => {
|
561 | function step(key, arg) {
|
562 | let info, value;
|
563 | try {
|
564 | info = gen[key](arg);
|
565 | value = info.value;
|
566 | } catch (error) {
|
567 | reject(error);
|
568 | return;
|
569 | }
|
570 | if (info.done) {
|
571 | resolve(value);
|
572 | } else {
|
573 | return Promise.resolve(value).then(
|
574 | value => {
|
575 | step('next', value);
|
576 | },
|
577 | err => {
|
578 | step('throw', err);
|
579 | });
|
580 | }
|
581 | }
|
582 | return step('next');
|
583 | });
|
584 | })(function*(){
|
585 | return ((yield this._client.send('Network.getCookies', {
|
586 | urls: urls.length ? urls : [this.url()]
|
587 | }))).cookies;
|
588 | });}
|
589 |
|
590 | |
591 |
|
592 |
|
593 | deleteCookie(...cookies) {return (fn => {
|
594 | const gen = fn.call(this);
|
595 | return new Promise((resolve, reject) => {
|
596 | function step(key, arg) {
|
597 | let info, value;
|
598 | try {
|
599 | info = gen[key](arg);
|
600 | value = info.value;
|
601 | } catch (error) {
|
602 | reject(error);
|
603 | return;
|
604 | }
|
605 | if (info.done) {
|
606 | resolve(value);
|
607 | } else {
|
608 | return Promise.resolve(value).then(
|
609 | value => {
|
610 | step('next', value);
|
611 | },
|
612 | err => {
|
613 | step('throw', err);
|
614 | });
|
615 | }
|
616 | }
|
617 | return step('next');
|
618 | });
|
619 | })(function*(){
|
620 | const pageURL = this.url();
|
621 | for (const cookie of cookies) {
|
622 | const item = Object.assign({}, cookie);
|
623 | if (!cookie.url && pageURL.startsWith('http'))
|
624 | item.url = pageURL;
|
625 | (yield this._client.send('Network.deleteCookies', item));
|
626 | }
|
627 | });}
|
628 |
|
629 | |
630 |
|
631 |
|
632 | setCookie(...cookies) {return (fn => {
|
633 | const gen = fn.call(this);
|
634 | return new Promise((resolve, reject) => {
|
635 | function step(key, arg) {
|
636 | let info, value;
|
637 | try {
|
638 | info = gen[key](arg);
|
639 | value = info.value;
|
640 | } catch (error) {
|
641 | reject(error);
|
642 | return;
|
643 | }
|
644 | if (info.done) {
|
645 | resolve(value);
|
646 | } else {
|
647 | return Promise.resolve(value).then(
|
648 | value => {
|
649 | step('next', value);
|
650 | },
|
651 | err => {
|
652 | step('throw', err);
|
653 | });
|
654 | }
|
655 | }
|
656 | return step('next');
|
657 | });
|
658 | })(function*(){
|
659 | const pageURL = this.url();
|
660 | const startsWithHTTP = pageURL.startsWith('http');
|
661 | const items = cookies.map(cookie => {
|
662 | const item = Object.assign({}, cookie);
|
663 | if (!item.url && startsWithHTTP)
|
664 | item.url = pageURL;
|
665 | assert(
|
666 | item.url !== 'about:blank',
|
667 | `Blank page can not have cookie "${item.name}"`
|
668 | );
|
669 | assert(
|
670 | !String.prototype.startsWith.call(item.url || '', 'data:'),
|
671 | `Data URL page can not have cookie "${item.name}"`
|
672 | );
|
673 | return item;
|
674 | });
|
675 | (yield this.deleteCookie(...items));
|
676 | if (items.length)
|
677 | (yield this._client.send('Network.setCookies', { cookies: items }));
|
678 | });}
|
679 |
|
680 | |
681 |
|
682 |
|
683 |
|
684 | addScriptTag(options) {return (fn => {
|
685 | const gen = fn.call(this);
|
686 | return new Promise((resolve, reject) => {
|
687 | function step(key, arg) {
|
688 | let info, value;
|
689 | try {
|
690 | info = gen[key](arg);
|
691 | value = info.value;
|
692 | } catch (error) {
|
693 | reject(error);
|
694 | return;
|
695 | }
|
696 | if (info.done) {
|
697 | resolve(value);
|
698 | } else {
|
699 | return Promise.resolve(value).then(
|
700 | value => {
|
701 | step('next', value);
|
702 | },
|
703 | err => {
|
704 | step('throw', err);
|
705 | });
|
706 | }
|
707 | }
|
708 | return step('next');
|
709 | });
|
710 | })(function*(){
|
711 | return this.mainFrame().addScriptTag(options);
|
712 | });}
|
713 |
|
714 | |
715 |
|
716 |
|
717 |
|
718 | addStyleTag(options) {return (fn => {
|
719 | const gen = fn.call(this);
|
720 | return new Promise((resolve, reject) => {
|
721 | function step(key, arg) {
|
722 | let info, value;
|
723 | try {
|
724 | info = gen[key](arg);
|
725 | value = info.value;
|
726 | } catch (error) {
|
727 | reject(error);
|
728 | return;
|
729 | }
|
730 | if (info.done) {
|
731 | resolve(value);
|
732 | } else {
|
733 | return Promise.resolve(value).then(
|
734 | value => {
|
735 | step('next', value);
|
736 | },
|
737 | err => {
|
738 | step('throw', err);
|
739 | });
|
740 | }
|
741 | }
|
742 | return step('next');
|
743 | });
|
744 | })(function*(){
|
745 | return this.mainFrame().addStyleTag(options);
|
746 | });}
|
747 |
|
748 | |
749 |
|
750 |
|
751 |
|
752 | exposeFunction(name, puppeteerFunction) {return (fn => {
|
753 | const gen = fn.call(this);
|
754 | return new Promise((resolve, reject) => {
|
755 | function step(key, arg) {
|
756 | let info, value;
|
757 | try {
|
758 | info = gen[key](arg);
|
759 | value = info.value;
|
760 | } catch (error) {
|
761 | reject(error);
|
762 | return;
|
763 | }
|
764 | if (info.done) {
|
765 | resolve(value);
|
766 | } else {
|
767 | return Promise.resolve(value).then(
|
768 | value => {
|
769 | step('next', value);
|
770 | },
|
771 | err => {
|
772 | step('throw', err);
|
773 | });
|
774 | }
|
775 | }
|
776 | return step('next');
|
777 | });
|
778 | })(function*(){
|
779 | if (this._pageBindings.has(name))
|
780 | throw new Error(`Failed to add page binding with name ${name}: window['${name}'] already exists!`);
|
781 | this._pageBindings.set(name, puppeteerFunction);
|
782 |
|
783 | const expression = helper.evaluationString(addPageBinding, name);
|
784 | (yield this._client.send('Runtime.addBinding', {name: name}));
|
785 | (yield this._client.send('Page.addScriptToEvaluateOnNewDocument', {source: expression}));
|
786 | (yield Promise.all(this.frames().map(frame => frame.evaluate(expression).catch(debugError))));
|
787 |
|
788 | function addPageBinding(bindingName) {
|
789 | const binding = window[bindingName];
|
790 | window[bindingName] = (...args) => {return (fn => {
|
791 | const gen = fn.call(this);
|
792 | return new Promise((resolve, reject) => {
|
793 | function step(key, arg) {
|
794 | let info, value;
|
795 | try {
|
796 | info = gen[key](arg);
|
797 | value = info.value;
|
798 | } catch (error) {
|
799 | reject(error);
|
800 | return;
|
801 | }
|
802 | if (info.done) {
|
803 | resolve(value);
|
804 | } else {
|
805 | return Promise.resolve(value).then(
|
806 | value => {
|
807 | step('next', value);
|
808 | },
|
809 | err => {
|
810 | step('throw', err);
|
811 | });
|
812 | }
|
813 | }
|
814 | return step('next');
|
815 | });
|
816 | })(function*(){
|
817 | const me = window[bindingName];
|
818 | let callbacks = me['callbacks'];
|
819 | if (!callbacks) {
|
820 | callbacks = new Map();
|
821 | me['callbacks'] = callbacks;
|
822 | }
|
823 | const seq = (me['lastSeq'] || 0) + 1;
|
824 | me['lastSeq'] = seq;
|
825 | const promise = new Promise(fulfill => callbacks.set(seq, fulfill));
|
826 | binding(JSON.stringify({name: bindingName, seq, args}));
|
827 | return promise;
|
828 | });};
|
829 | }
|
830 | });}
|
831 |
|
832 | |
833 |
|
834 |
|
835 | authenticate(credentials) {return (fn => {
|
836 | const gen = fn.call(this);
|
837 | return new Promise((resolve, reject) => {
|
838 | function step(key, arg) {
|
839 | let info, value;
|
840 | try {
|
841 | info = gen[key](arg);
|
842 | value = info.value;
|
843 | } catch (error) {
|
844 | reject(error);
|
845 | return;
|
846 | }
|
847 | if (info.done) {
|
848 | resolve(value);
|
849 | } else {
|
850 | return Promise.resolve(value).then(
|
851 | value => {
|
852 | step('next', value);
|
853 | },
|
854 | err => {
|
855 | step('throw', err);
|
856 | });
|
857 | }
|
858 | }
|
859 | return step('next');
|
860 | });
|
861 | })(function*(){
|
862 | return this._networkManager.authenticate(credentials);
|
863 | });}
|
864 |
|
865 | |
866 |
|
867 |
|
868 | setExtraHTTPHeaders(headers) {return (fn => {
|
869 | const gen = fn.call(this);
|
870 | return new Promise((resolve, reject) => {
|
871 | function step(key, arg) {
|
872 | let info, value;
|
873 | try {
|
874 | info = gen[key](arg);
|
875 | value = info.value;
|
876 | } catch (error) {
|
877 | reject(error);
|
878 | return;
|
879 | }
|
880 | if (info.done) {
|
881 | resolve(value);
|
882 | } else {
|
883 | return Promise.resolve(value).then(
|
884 | value => {
|
885 | step('next', value);
|
886 | },
|
887 | err => {
|
888 | step('throw', err);
|
889 | });
|
890 | }
|
891 | }
|
892 | return step('next');
|
893 | });
|
894 | })(function*(){
|
895 | return this._networkManager.setExtraHTTPHeaders(headers);
|
896 | });}
|
897 |
|
898 | |
899 |
|
900 |
|
901 | setUserAgent(userAgent) {return (fn => {
|
902 | const gen = fn.call(this);
|
903 | return new Promise((resolve, reject) => {
|
904 | function step(key, arg) {
|
905 | let info, value;
|
906 | try {
|
907 | info = gen[key](arg);
|
908 | value = info.value;
|
909 | } catch (error) {
|
910 | reject(error);
|
911 | return;
|
912 | }
|
913 | if (info.done) {
|
914 | resolve(value);
|
915 | } else {
|
916 | return Promise.resolve(value).then(
|
917 | value => {
|
918 | step('next', value);
|
919 | },
|
920 | err => {
|
921 | step('throw', err);
|
922 | });
|
923 | }
|
924 | }
|
925 | return step('next');
|
926 | });
|
927 | })(function*(){
|
928 | return this._networkManager.setUserAgent(userAgent);
|
929 | });}
|
930 |
|
931 | |
932 |
|
933 |
|
934 | metrics() {return (fn => {
|
935 | const gen = fn.call(this);
|
936 | return new Promise((resolve, reject) => {
|
937 | function step(key, arg) {
|
938 | let info, value;
|
939 | try {
|
940 | info = gen[key](arg);
|
941 | value = info.value;
|
942 | } catch (error) {
|
943 | reject(error);
|
944 | return;
|
945 | }
|
946 | if (info.done) {
|
947 | resolve(value);
|
948 | } else {
|
949 | return Promise.resolve(value).then(
|
950 | value => {
|
951 | step('next', value);
|
952 | },
|
953 | err => {
|
954 | step('throw', err);
|
955 | });
|
956 | }
|
957 | }
|
958 | return step('next');
|
959 | });
|
960 | })(function*(){
|
961 | const response = (yield this._client.send('Performance.getMetrics'));
|
962 | return this._buildMetricsObject(response.metrics);
|
963 | });}
|
964 |
|
965 | |
966 |
|
967 |
|
968 | _emitMetrics(event) {
|
969 | this.emit(Page.Events.Metrics, {
|
970 | title: event.title,
|
971 | metrics: this._buildMetricsObject(event.metrics)
|
972 | });
|
973 | }
|
974 |
|
975 | |
976 |
|
977 |
|
978 |
|
979 | _buildMetricsObject(metrics) {
|
980 | const result = {};
|
981 | for (const metric of metrics || []) {
|
982 | if (supportedMetrics.has(metric.name))
|
983 | result[metric.name] = metric.value;
|
984 | }
|
985 | return result;
|
986 | }
|
987 |
|
988 | |
989 |
|
990 |
|
991 | _handleException(exceptionDetails) {
|
992 | const message = helper.getExceptionMessage(exceptionDetails);
|
993 | const err = new Error(message);
|
994 | err.stack = '';
|
995 | this.emit(Page.Events.PageError, err);
|
996 | }
|
997 |
|
998 | |
999 |
|
1000 |
|
1001 | _onConsoleAPI(event) {return (fn => {
|
1002 | const gen = fn.call(this);
|
1003 | return new Promise((resolve, reject) => {
|
1004 | function step(key, arg) {
|
1005 | let info, value;
|
1006 | try {
|
1007 | info = gen[key](arg);
|
1008 | value = info.value;
|
1009 | } catch (error) {
|
1010 | reject(error);
|
1011 | return;
|
1012 | }
|
1013 | if (info.done) {
|
1014 | resolve(value);
|
1015 | } else {
|
1016 | return Promise.resolve(value).then(
|
1017 | value => {
|
1018 | step('next', value);
|
1019 | },
|
1020 | err => {
|
1021 | step('throw', err);
|
1022 | });
|
1023 | }
|
1024 | }
|
1025 | return step('next');
|
1026 | });
|
1027 | })(function*(){
|
1028 | const context = this._frameManager.executionContextById(event.executionContextId);
|
1029 | const values = event.args.map(arg => this._frameManager.createJSHandle(context, arg));
|
1030 | this._addConsoleMessage(event.type, values);
|
1031 | });}
|
1032 |
|
1033 | |
1034 |
|
1035 |
|
1036 | _onBindingCalled(event) {return (fn => {
|
1037 | const gen = fn.call(this);
|
1038 | return new Promise((resolve, reject) => {
|
1039 | function step(key, arg) {
|
1040 | let info, value;
|
1041 | try {
|
1042 | info = gen[key](arg);
|
1043 | value = info.value;
|
1044 | } catch (error) {
|
1045 | reject(error);
|
1046 | return;
|
1047 | }
|
1048 | if (info.done) {
|
1049 | resolve(value);
|
1050 | } else {
|
1051 | return Promise.resolve(value).then(
|
1052 | value => {
|
1053 | step('next', value);
|
1054 | },
|
1055 | err => {
|
1056 | step('throw', err);
|
1057 | });
|
1058 | }
|
1059 | }
|
1060 | return step('next');
|
1061 | });
|
1062 | })(function*(){
|
1063 | const {name, seq, args} = JSON.parse(event.payload);
|
1064 | const result = (yield this._pageBindings.get(name)(...args));
|
1065 | const expression = helper.evaluationString(deliverResult, name, seq, result);
|
1066 | this._client.send('Runtime.evaluate', { expression, contextId: event.executionContextId }).catch(debugError);
|
1067 |
|
1068 | function deliverResult(name, seq, result) {
|
1069 | window[name]['callbacks'].get(seq)(result);
|
1070 | window[name]['callbacks'].delete(seq);
|
1071 | }
|
1072 | });}
|
1073 |
|
1074 | |
1075 |
|
1076 |
|
1077 |
|
1078 | _addConsoleMessage(type, args) {
|
1079 | if (!this.listenerCount(Page.Events.Console)) {
|
1080 | args.forEach(arg => arg.dispose());
|
1081 | return;
|
1082 | }
|
1083 | const textTokens = [];
|
1084 | for (const arg of args) {
|
1085 | const remoteObject = arg._remoteObject;
|
1086 | if (remoteObject.objectId)
|
1087 | textTokens.push(arg.toString());
|
1088 | else
|
1089 | textTokens.push(helper.valueFromRemoteObject(remoteObject));
|
1090 | }
|
1091 | const message = new ConsoleMessage(type, textTokens.join(' '), args);
|
1092 | this.emit(Page.Events.Console, message);
|
1093 | }
|
1094 |
|
1095 | _onDialog(event) {
|
1096 | let dialogType = null;
|
1097 | if (event.type === 'alert')
|
1098 | dialogType = Dialog.Type.Alert;
|
1099 | else if (event.type === 'confirm')
|
1100 | dialogType = Dialog.Type.Confirm;
|
1101 | else if (event.type === 'prompt')
|
1102 | dialogType = Dialog.Type.Prompt;
|
1103 | else if (event.type === 'beforeunload')
|
1104 | dialogType = Dialog.Type.BeforeUnload;
|
1105 | assert(dialogType, 'Unknown javascript dialog type: ' + event.type);
|
1106 | const dialog = new Dialog(this._client, dialogType, event.message, event.defaultPrompt);
|
1107 | this.emit(Page.Events.Dialog, dialog);
|
1108 | }
|
1109 |
|
1110 | |
1111 |
|
1112 |
|
1113 | url() {
|
1114 | return this.mainFrame().url();
|
1115 | }
|
1116 |
|
1117 | |
1118 |
|
1119 |
|
1120 | content() {return (fn => {
|
1121 | const gen = fn.call(this);
|
1122 | return new Promise((resolve, reject) => {
|
1123 | function step(key, arg) {
|
1124 | let info, value;
|
1125 | try {
|
1126 | info = gen[key](arg);
|
1127 | value = info.value;
|
1128 | } catch (error) {
|
1129 | reject(error);
|
1130 | return;
|
1131 | }
|
1132 | if (info.done) {
|
1133 | resolve(value);
|
1134 | } else {
|
1135 | return Promise.resolve(value).then(
|
1136 | value => {
|
1137 | step('next', value);
|
1138 | },
|
1139 | err => {
|
1140 | step('throw', err);
|
1141 | });
|
1142 | }
|
1143 | }
|
1144 | return step('next');
|
1145 | });
|
1146 | })(function*(){
|
1147 | return (yield this._frameManager.mainFrame().content());
|
1148 | });}
|
1149 |
|
1150 | |
1151 |
|
1152 |
|
1153 | setContent(html) {return (fn => {
|
1154 | const gen = fn.call(this);
|
1155 | return new Promise((resolve, reject) => {
|
1156 | function step(key, arg) {
|
1157 | let info, value;
|
1158 | try {
|
1159 | info = gen[key](arg);
|
1160 | value = info.value;
|
1161 | } catch (error) {
|
1162 | reject(error);
|
1163 | return;
|
1164 | }
|
1165 | if (info.done) {
|
1166 | resolve(value);
|
1167 | } else {
|
1168 | return Promise.resolve(value).then(
|
1169 | value => {
|
1170 | step('next', value);
|
1171 | },
|
1172 | err => {
|
1173 | step('throw', err);
|
1174 | });
|
1175 | }
|
1176 | }
|
1177 | return step('next');
|
1178 | });
|
1179 | })(function*(){
|
1180 | (yield this._frameManager.mainFrame().setContent(html));
|
1181 | });}
|
1182 |
|
1183 | |
1184 |
|
1185 |
|
1186 |
|
1187 |
|
1188 | goto(url, options = {}) {return (fn => {
|
1189 | const gen = fn.call(this);
|
1190 | return new Promise((resolve, reject) => {
|
1191 | function step(key, arg) {
|
1192 | let info, value;
|
1193 | try {
|
1194 | info = gen[key](arg);
|
1195 | value = info.value;
|
1196 | } catch (error) {
|
1197 | reject(error);
|
1198 | return;
|
1199 | }
|
1200 | if (info.done) {
|
1201 | resolve(value);
|
1202 | } else {
|
1203 | return Promise.resolve(value).then(
|
1204 | value => {
|
1205 | step('next', value);
|
1206 | },
|
1207 | err => {
|
1208 | step('throw', err);
|
1209 | });
|
1210 | }
|
1211 | }
|
1212 | return step('next');
|
1213 | });
|
1214 | })(function*(){
|
1215 | const referrer = this._networkManager.extraHTTPHeaders()['referer'];
|
1216 |
|
1217 |
|
1218 | const requests = new Map();
|
1219 | const eventListeners = [
|
1220 | helper.addEventListener(this._networkManager, NetworkManager.Events.Request, request => {
|
1221 | if (!requests.get(request.url()))
|
1222 | requests.set(request.url(), request);
|
1223 | })
|
1224 | ];
|
1225 |
|
1226 | const mainFrame = this._frameManager.mainFrame();
|
1227 | const timeout = typeof options.timeout === 'number' ? options.timeout : this._defaultNavigationTimeout;
|
1228 | const watcher = new NavigatorWatcher(this._frameManager, mainFrame, timeout, options);
|
1229 | const navigationPromise = watcher.navigationPromise();
|
1230 | let error = (yield Promise.race([
|
1231 | navigate(this._client, url, referrer),
|
1232 | navigationPromise,
|
1233 | ]));
|
1234 | if (!error)
|
1235 | error = (yield navigationPromise);
|
1236 | watcher.cancel();
|
1237 | helper.removeEventListeners(eventListeners);
|
1238 | if (error)
|
1239 | throw error;
|
1240 | const request = requests.get(mainFrame._navigationURL);
|
1241 | return request ? request.response() : null;
|
1242 |
|
1243 | |
1244 |
|
1245 |
|
1246 |
|
1247 |
|
1248 |
|
1249 | function navigate(client, url, referrer) {return (fn => {
|
1250 | const gen = fn.call(this);
|
1251 | return new Promise((resolve, reject) => {
|
1252 | function step(key, arg) {
|
1253 | let info, value;
|
1254 | try {
|
1255 | info = gen[key](arg);
|
1256 | value = info.value;
|
1257 | } catch (error) {
|
1258 | reject(error);
|
1259 | return;
|
1260 | }
|
1261 | if (info.done) {
|
1262 | resolve(value);
|
1263 | } else {
|
1264 | return Promise.resolve(value).then(
|
1265 | value => {
|
1266 | step('next', value);
|
1267 | },
|
1268 | err => {
|
1269 | step('throw', err);
|
1270 | });
|
1271 | }
|
1272 | }
|
1273 | return step('next');
|
1274 | });
|
1275 | })(function*(){
|
1276 | try {
|
1277 | const response = (yield client.send('Page.navigate', {url, referrer}));
|
1278 | return response.errorText ? new Error(`${response.errorText} at ${url}`) : null;
|
1279 | } catch (error) {
|
1280 | return error;
|
1281 | }
|
1282 | });}
|
1283 | });}
|
1284 |
|
1285 | |
1286 |
|
1287 |
|
1288 |
|
1289 | reload(options) {return (fn => {
|
1290 | const gen = fn.call(this);
|
1291 | return new Promise((resolve, reject) => {
|
1292 | function step(key, arg) {
|
1293 | let info, value;
|
1294 | try {
|
1295 | info = gen[key](arg);
|
1296 | value = info.value;
|
1297 | } catch (error) {
|
1298 | reject(error);
|
1299 | return;
|
1300 | }
|
1301 | if (info.done) {
|
1302 | resolve(value);
|
1303 | } else {
|
1304 | return Promise.resolve(value).then(
|
1305 | value => {
|
1306 | step('next', value);
|
1307 | },
|
1308 | err => {
|
1309 | step('throw', err);
|
1310 | });
|
1311 | }
|
1312 | }
|
1313 | return step('next');
|
1314 | });
|
1315 | })(function*(){
|
1316 | const [response] = (yield Promise.all([
|
1317 | this.waitForNavigation(options),
|
1318 | this._client.send('Page.reload')
|
1319 | ]));
|
1320 | return response;
|
1321 | });}
|
1322 |
|
1323 | |
1324 |
|
1325 |
|
1326 |
|
1327 | waitForNavigation(options = {}) {return (fn => {
|
1328 | const gen = fn.call(this);
|
1329 | return new Promise((resolve, reject) => {
|
1330 | function step(key, arg) {
|
1331 | let info, value;
|
1332 | try {
|
1333 | info = gen[key](arg);
|
1334 | value = info.value;
|
1335 | } catch (error) {
|
1336 | reject(error);
|
1337 | return;
|
1338 | }
|
1339 | if (info.done) {
|
1340 | resolve(value);
|
1341 | } else {
|
1342 | return Promise.resolve(value).then(
|
1343 | value => {
|
1344 | step('next', value);
|
1345 | },
|
1346 | err => {
|
1347 | step('throw', err);
|
1348 | });
|
1349 | }
|
1350 | }
|
1351 | return step('next');
|
1352 | });
|
1353 | })(function*(){
|
1354 | const mainFrame = this._frameManager.mainFrame();
|
1355 | const timeout = typeof options.timeout === 'number' ? options.timeout : this._defaultNavigationTimeout;
|
1356 | const watcher = new NavigatorWatcher(this._frameManager, mainFrame, timeout, options);
|
1357 |
|
1358 | const responses = new Map();
|
1359 | const listener = helper.addEventListener(this._networkManager, NetworkManager.Events.Response, response => responses.set(response.url(), response));
|
1360 | const error = (yield watcher.navigationPromise());
|
1361 | helper.removeEventListeners([listener]);
|
1362 | if (error)
|
1363 | throw error;
|
1364 | return responses.get(this.mainFrame().url()) || null;
|
1365 | });}
|
1366 |
|
1367 | |
1368 |
|
1369 |
|
1370 |
|
1371 |
|
1372 | waitForRequest(urlOrPredicate, options = {}) {return (fn => {
|
1373 | const gen = fn.call(this);
|
1374 | return new Promise((resolve, reject) => {
|
1375 | function step(key, arg) {
|
1376 | let info, value;
|
1377 | try {
|
1378 | info = gen[key](arg);
|
1379 | value = info.value;
|
1380 | } catch (error) {
|
1381 | reject(error);
|
1382 | return;
|
1383 | }
|
1384 | if (info.done) {
|
1385 | resolve(value);
|
1386 | } else {
|
1387 | return Promise.resolve(value).then(
|
1388 | value => {
|
1389 | step('next', value);
|
1390 | },
|
1391 | err => {
|
1392 | step('throw', err);
|
1393 | });
|
1394 | }
|
1395 | }
|
1396 | return step('next');
|
1397 | });
|
1398 | })(function*(){
|
1399 | const timeout = typeof options.timeout === 'number' ? options.timeout : 30000;
|
1400 | return helper.waitForEvent(this._networkManager, NetworkManager.Events.Request, request => {
|
1401 | if (helper.isString(urlOrPredicate))
|
1402 | return (urlOrPredicate === request.url());
|
1403 | if (typeof urlOrPredicate === 'function')
|
1404 | return !!(urlOrPredicate(request));
|
1405 | return false;
|
1406 | }, timeout);
|
1407 | });}
|
1408 |
|
1409 | |
1410 |
|
1411 |
|
1412 |
|
1413 |
|
1414 | waitForResponse(urlOrPredicate, options = {}) {return (fn => {
|
1415 | const gen = fn.call(this);
|
1416 | return new Promise((resolve, reject) => {
|
1417 | function step(key, arg) {
|
1418 | let info, value;
|
1419 | try {
|
1420 | info = gen[key](arg);
|
1421 | value = info.value;
|
1422 | } catch (error) {
|
1423 | reject(error);
|
1424 | return;
|
1425 | }
|
1426 | if (info.done) {
|
1427 | resolve(value);
|
1428 | } else {
|
1429 | return Promise.resolve(value).then(
|
1430 | value => {
|
1431 | step('next', value);
|
1432 | },
|
1433 | err => {
|
1434 | step('throw', err);
|
1435 | });
|
1436 | }
|
1437 | }
|
1438 | return step('next');
|
1439 | });
|
1440 | })(function*(){
|
1441 | const timeout = typeof options.timeout === 'number' ? options.timeout : 30000;
|
1442 | return helper.waitForEvent(this._networkManager, NetworkManager.Events.Response, response => {
|
1443 | if (helper.isString(urlOrPredicate))
|
1444 | return (urlOrPredicate === response.url());
|
1445 | if (typeof urlOrPredicate === 'function')
|
1446 | return !!(urlOrPredicate(response));
|
1447 | return false;
|
1448 | }, timeout);
|
1449 | });}
|
1450 |
|
1451 | |
1452 |
|
1453 |
|
1454 |
|
1455 | goBack(options) {return (fn => {
|
1456 | const gen = fn.call(this);
|
1457 | return new Promise((resolve, reject) => {
|
1458 | function step(key, arg) {
|
1459 | let info, value;
|
1460 | try {
|
1461 | info = gen[key](arg);
|
1462 | value = info.value;
|
1463 | } catch (error) {
|
1464 | reject(error);
|
1465 | return;
|
1466 | }
|
1467 | if (info.done) {
|
1468 | resolve(value);
|
1469 | } else {
|
1470 | return Promise.resolve(value).then(
|
1471 | value => {
|
1472 | step('next', value);
|
1473 | },
|
1474 | err => {
|
1475 | step('throw', err);
|
1476 | });
|
1477 | }
|
1478 | }
|
1479 | return step('next');
|
1480 | });
|
1481 | })(function*(){
|
1482 | return this._go(-1, options);
|
1483 | });}
|
1484 |
|
1485 | |
1486 |
|
1487 |
|
1488 |
|
1489 | goForward(options) {return (fn => {
|
1490 | const gen = fn.call(this);
|
1491 | return new Promise((resolve, reject) => {
|
1492 | function step(key, arg) {
|
1493 | let info, value;
|
1494 | try {
|
1495 | info = gen[key](arg);
|
1496 | value = info.value;
|
1497 | } catch (error) {
|
1498 | reject(error);
|
1499 | return;
|
1500 | }
|
1501 | if (info.done) {
|
1502 | resolve(value);
|
1503 | } else {
|
1504 | return Promise.resolve(value).then(
|
1505 | value => {
|
1506 | step('next', value);
|
1507 | },
|
1508 | err => {
|
1509 | step('throw', err);
|
1510 | });
|
1511 | }
|
1512 | }
|
1513 | return step('next');
|
1514 | });
|
1515 | })(function*(){
|
1516 | return this._go(+1, options);
|
1517 | });}
|
1518 |
|
1519 | |
1520 |
|
1521 |
|
1522 |
|
1523 | _go(delta, options) {return (fn => {
|
1524 | const gen = fn.call(this);
|
1525 | return new Promise((resolve, reject) => {
|
1526 | function step(key, arg) {
|
1527 | let info, value;
|
1528 | try {
|
1529 | info = gen[key](arg);
|
1530 | value = info.value;
|
1531 | } catch (error) {
|
1532 | reject(error);
|
1533 | return;
|
1534 | }
|
1535 | if (info.done) {
|
1536 | resolve(value);
|
1537 | } else {
|
1538 | return Promise.resolve(value).then(
|
1539 | value => {
|
1540 | step('next', value);
|
1541 | },
|
1542 | err => {
|
1543 | step('throw', err);
|
1544 | });
|
1545 | }
|
1546 | }
|
1547 | return step('next');
|
1548 | });
|
1549 | })(function*(){
|
1550 | const history = (yield this._client.send('Page.getNavigationHistory'));
|
1551 | const entry = history.entries[history.currentIndex + delta];
|
1552 | if (!entry)
|
1553 | return null;
|
1554 | const [response] = (yield Promise.all([
|
1555 | this.waitForNavigation(options),
|
1556 | this._client.send('Page.navigateToHistoryEntry', {entryId: entry.id}),
|
1557 | ]));
|
1558 | return response;
|
1559 | });}
|
1560 |
|
1561 | bringToFront() {return (fn => {
|
1562 | const gen = fn.call(this);
|
1563 | return new Promise((resolve, reject) => {
|
1564 | function step(key, arg) {
|
1565 | let info, value;
|
1566 | try {
|
1567 | info = gen[key](arg);
|
1568 | value = info.value;
|
1569 | } catch (error) {
|
1570 | reject(error);
|
1571 | return;
|
1572 | }
|
1573 | if (info.done) {
|
1574 | resolve(value);
|
1575 | } else {
|
1576 | return Promise.resolve(value).then(
|
1577 | value => {
|
1578 | step('next', value);
|
1579 | },
|
1580 | err => {
|
1581 | step('throw', err);
|
1582 | });
|
1583 | }
|
1584 | }
|
1585 | return step('next');
|
1586 | });
|
1587 | })(function*(){
|
1588 | (yield this._client.send('Page.bringToFront'));
|
1589 | });}
|
1590 |
|
1591 | |
1592 |
|
1593 |
|
1594 | emulate(options) {return (fn => {
|
1595 | const gen = fn.call(this);
|
1596 | return new Promise((resolve, reject) => {
|
1597 | function step(key, arg) {
|
1598 | let info, value;
|
1599 | try {
|
1600 | info = gen[key](arg);
|
1601 | value = info.value;
|
1602 | } catch (error) {
|
1603 | reject(error);
|
1604 | return;
|
1605 | }
|
1606 | if (info.done) {
|
1607 | resolve(value);
|
1608 | } else {
|
1609 | return Promise.resolve(value).then(
|
1610 | value => {
|
1611 | step('next', value);
|
1612 | },
|
1613 | err => {
|
1614 | step('throw', err);
|
1615 | });
|
1616 | }
|
1617 | }
|
1618 | return step('next');
|
1619 | });
|
1620 | })(function*(){
|
1621 | return Promise.all([
|
1622 | this.setViewport(options.viewport),
|
1623 | this.setUserAgent(options.userAgent)
|
1624 | ]);
|
1625 | });}
|
1626 |
|
1627 | |
1628 |
|
1629 |
|
1630 | setJavaScriptEnabled(enabled) {return (fn => {
|
1631 | const gen = fn.call(this);
|
1632 | return new Promise((resolve, reject) => {
|
1633 | function step(key, arg) {
|
1634 | let info, value;
|
1635 | try {
|
1636 | info = gen[key](arg);
|
1637 | value = info.value;
|
1638 | } catch (error) {
|
1639 | reject(error);
|
1640 | return;
|
1641 | }
|
1642 | if (info.done) {
|
1643 | resolve(value);
|
1644 | } else {
|
1645 | return Promise.resolve(value).then(
|
1646 | value => {
|
1647 | step('next', value);
|
1648 | },
|
1649 | err => {
|
1650 | step('throw', err);
|
1651 | });
|
1652 | }
|
1653 | }
|
1654 | return step('next');
|
1655 | });
|
1656 | })(function*(){
|
1657 | if (this._javascriptEnabled === enabled)
|
1658 | return;
|
1659 | this._javascriptEnabled = enabled;
|
1660 | (yield this._client.send('Emulation.setScriptExecutionDisabled', { value: !enabled }));
|
1661 | });}
|
1662 |
|
1663 | |
1664 |
|
1665 |
|
1666 | setBypassCSP(enabled) {return (fn => {
|
1667 | const gen = fn.call(this);
|
1668 | return new Promise((resolve, reject) => {
|
1669 | function step(key, arg) {
|
1670 | let info, value;
|
1671 | try {
|
1672 | info = gen[key](arg);
|
1673 | value = info.value;
|
1674 | } catch (error) {
|
1675 | reject(error);
|
1676 | return;
|
1677 | }
|
1678 | if (info.done) {
|
1679 | resolve(value);
|
1680 | } else {
|
1681 | return Promise.resolve(value).then(
|
1682 | value => {
|
1683 | step('next', value);
|
1684 | },
|
1685 | err => {
|
1686 | step('throw', err);
|
1687 | });
|
1688 | }
|
1689 | }
|
1690 | return step('next');
|
1691 | });
|
1692 | })(function*(){
|
1693 | (yield this._client.send('Page.setBypassCSP', { enabled }));
|
1694 | });}
|
1695 |
|
1696 | |
1697 |
|
1698 |
|
1699 | emulateMedia(mediaType) {return (fn => {
|
1700 | const gen = fn.call(this);
|
1701 | return new Promise((resolve, reject) => {
|
1702 | function step(key, arg) {
|
1703 | let info, value;
|
1704 | try {
|
1705 | info = gen[key](arg);
|
1706 | value = info.value;
|
1707 | } catch (error) {
|
1708 | reject(error);
|
1709 | return;
|
1710 | }
|
1711 | if (info.done) {
|
1712 | resolve(value);
|
1713 | } else {
|
1714 | return Promise.resolve(value).then(
|
1715 | value => {
|
1716 | step('next', value);
|
1717 | },
|
1718 | err => {
|
1719 | step('throw', err);
|
1720 | });
|
1721 | }
|
1722 | }
|
1723 | return step('next');
|
1724 | });
|
1725 | })(function*(){
|
1726 | assert(mediaType === 'screen' || mediaType === 'print' || mediaType === null, 'Unsupported media type: ' + mediaType);
|
1727 | (yield this._client.send('Emulation.setEmulatedMedia', {media: mediaType || ''}));
|
1728 | });}
|
1729 |
|
1730 | |
1731 |
|
1732 |
|
1733 | setViewport(viewport) {return (fn => {
|
1734 | const gen = fn.call(this);
|
1735 | return new Promise((resolve, reject) => {
|
1736 | function step(key, arg) {
|
1737 | let info, value;
|
1738 | try {
|
1739 | info = gen[key](arg);
|
1740 | value = info.value;
|
1741 | } catch (error) {
|
1742 | reject(error);
|
1743 | return;
|
1744 | }
|
1745 | if (info.done) {
|
1746 | resolve(value);
|
1747 | } else {
|
1748 | return Promise.resolve(value).then(
|
1749 | value => {
|
1750 | step('next', value);
|
1751 | },
|
1752 | err => {
|
1753 | step('throw', err);
|
1754 | });
|
1755 | }
|
1756 | }
|
1757 | return step('next');
|
1758 | });
|
1759 | })(function*(){
|
1760 | const needsReload = (yield this._emulationManager.emulateViewport(viewport));
|
1761 | this._viewport = viewport;
|
1762 | if (needsReload)
|
1763 | (yield this.reload());
|
1764 | });}
|
1765 |
|
1766 | |
1767 |
|
1768 |
|
1769 | viewport() {
|
1770 | return this._viewport;
|
1771 | }
|
1772 |
|
1773 | |
1774 |
|
1775 |
|
1776 |
|
1777 |
|
1778 | evaluate(pageFunction, ...args) {return (fn => {
|
1779 | const gen = fn.call(this);
|
1780 | return new Promise((resolve, reject) => {
|
1781 | function step(key, arg) {
|
1782 | let info, value;
|
1783 | try {
|
1784 | info = gen[key](arg);
|
1785 | value = info.value;
|
1786 | } catch (error) {
|
1787 | reject(error);
|
1788 | return;
|
1789 | }
|
1790 | if (info.done) {
|
1791 | resolve(value);
|
1792 | } else {
|
1793 | return Promise.resolve(value).then(
|
1794 | value => {
|
1795 | step('next', value);
|
1796 | },
|
1797 | err => {
|
1798 | step('throw', err);
|
1799 | });
|
1800 | }
|
1801 | }
|
1802 | return step('next');
|
1803 | });
|
1804 | })(function*(){
|
1805 | return this._frameManager.mainFrame().evaluate(pageFunction, ...args);
|
1806 | });}
|
1807 |
|
1808 | |
1809 |
|
1810 |
|
1811 |
|
1812 | evaluateOnNewDocument(pageFunction, ...args) {return (fn => {
|
1813 | const gen = fn.call(this);
|
1814 | return new Promise((resolve, reject) => {
|
1815 | function step(key, arg) {
|
1816 | let info, value;
|
1817 | try {
|
1818 | info = gen[key](arg);
|
1819 | value = info.value;
|
1820 | } catch (error) {
|
1821 | reject(error);
|
1822 | return;
|
1823 | }
|
1824 | if (info.done) {
|
1825 | resolve(value);
|
1826 | } else {
|
1827 | return Promise.resolve(value).then(
|
1828 | value => {
|
1829 | step('next', value);
|
1830 | },
|
1831 | err => {
|
1832 | step('throw', err);
|
1833 | });
|
1834 | }
|
1835 | }
|
1836 | return step('next');
|
1837 | });
|
1838 | })(function*(){
|
1839 | const source = helper.evaluationString(pageFunction, ...args);
|
1840 | (yield this._client.send('Page.addScriptToEvaluateOnNewDocument', { source }));
|
1841 | });}
|
1842 |
|
1843 | |
1844 |
|
1845 |
|
1846 |
|
1847 | setCacheEnabled(enabled = true) {return (fn => {
|
1848 | const gen = fn.call(this);
|
1849 | return new Promise((resolve, reject) => {
|
1850 | function step(key, arg) {
|
1851 | let info, value;
|
1852 | try {
|
1853 | info = gen[key](arg);
|
1854 | value = info.value;
|
1855 | } catch (error) {
|
1856 | reject(error);
|
1857 | return;
|
1858 | }
|
1859 | if (info.done) {
|
1860 | resolve(value);
|
1861 | } else {
|
1862 | return Promise.resolve(value).then(
|
1863 | value => {
|
1864 | step('next', value);
|
1865 | },
|
1866 | err => {
|
1867 | step('throw', err);
|
1868 | });
|
1869 | }
|
1870 | }
|
1871 | return step('next');
|
1872 | });
|
1873 | })(function*(){
|
1874 | (yield this._client.send('Network.setCacheDisabled', {cacheDisabled: !enabled}));
|
1875 | });}
|
1876 |
|
1877 | |
1878 |
|
1879 |
|
1880 |
|
1881 | screenshot(options = {}) {return (fn => {
|
1882 | const gen = fn.call(this);
|
1883 | return new Promise((resolve, reject) => {
|
1884 | function step(key, arg) {
|
1885 | let info, value;
|
1886 | try {
|
1887 | info = gen[key](arg);
|
1888 | value = info.value;
|
1889 | } catch (error) {
|
1890 | reject(error);
|
1891 | return;
|
1892 | }
|
1893 | if (info.done) {
|
1894 | resolve(value);
|
1895 | } else {
|
1896 | return Promise.resolve(value).then(
|
1897 | value => {
|
1898 | step('next', value);
|
1899 | },
|
1900 | err => {
|
1901 | step('throw', err);
|
1902 | });
|
1903 | }
|
1904 | }
|
1905 | return step('next');
|
1906 | });
|
1907 | })(function*(){
|
1908 | let screenshotType = null;
|
1909 |
|
1910 |
|
1911 | if (options.type) {
|
1912 | assert(options.type === 'png' || options.type === 'jpeg', 'Unknown options.type value: ' + options.type);
|
1913 | screenshotType = options.type;
|
1914 | } else if (options.path) {
|
1915 | const mimeType = mime.getType(options.path);
|
1916 | if (mimeType === 'image/png')
|
1917 | screenshotType = 'png';
|
1918 | else if (mimeType === 'image/jpeg')
|
1919 | screenshotType = 'jpeg';
|
1920 | assert(screenshotType, 'Unsupported screenshot mime type: ' + mimeType);
|
1921 | }
|
1922 |
|
1923 | if (!screenshotType)
|
1924 | screenshotType = 'png';
|
1925 |
|
1926 | if (options.quality) {
|
1927 | assert(screenshotType === 'jpeg', 'options.quality is unsupported for the ' + screenshotType + ' screenshots');
|
1928 | assert(typeof options.quality === 'number', 'Expected options.quality to be a number but found ' + (typeof options.quality));
|
1929 | assert(Number.isInteger(options.quality), 'Expected options.quality to be an integer');
|
1930 | assert(options.quality >= 0 && options.quality <= 100, 'Expected options.quality to be between 0 and 100 (inclusive), got ' + options.quality);
|
1931 | }
|
1932 | assert(!options.clip || !options.fullPage, 'options.clip and options.fullPage are exclusive');
|
1933 | if (options.clip) {
|
1934 | assert(typeof options.clip.x === 'number', 'Expected options.clip.x to be a number but found ' + (typeof options.clip.x));
|
1935 | assert(typeof options.clip.y === 'number', 'Expected options.clip.y to be a number but found ' + (typeof options.clip.y));
|
1936 | assert(typeof options.clip.width === 'number', 'Expected options.clip.width to be a number but found ' + (typeof options.clip.width));
|
1937 | assert(typeof options.clip.height === 'number', 'Expected options.clip.height to be a number but found ' + (typeof options.clip.height));
|
1938 | }
|
1939 | return this._screenshotTaskQueue.postTask(this._screenshotTask.bind(this, screenshotType, options));
|
1940 | });}
|
1941 |
|
1942 | |
1943 |
|
1944 |
|
1945 |
|
1946 |
|
1947 | _screenshotTask(format, options) {return (fn => {
|
1948 | const gen = fn.call(this);
|
1949 | return new Promise((resolve, reject) => {
|
1950 | function step(key, arg) {
|
1951 | let info, value;
|
1952 | try {
|
1953 | info = gen[key](arg);
|
1954 | value = info.value;
|
1955 | } catch (error) {
|
1956 | reject(error);
|
1957 | return;
|
1958 | }
|
1959 | if (info.done) {
|
1960 | resolve(value);
|
1961 | } else {
|
1962 | return Promise.resolve(value).then(
|
1963 | value => {
|
1964 | step('next', value);
|
1965 | },
|
1966 | err => {
|
1967 | step('throw', err);
|
1968 | });
|
1969 | }
|
1970 | }
|
1971 | return step('next');
|
1972 | });
|
1973 | })(function*(){
|
1974 | (yield this._client.send('Target.activateTarget', {targetId: this._target._targetId}));
|
1975 | let clip = options.clip ? Object.assign({}, options['clip']) : undefined;
|
1976 | if (clip)
|
1977 | clip.scale = 1;
|
1978 |
|
1979 | if (options.fullPage) {
|
1980 | const metrics = (yield this._client.send('Page.getLayoutMetrics'));
|
1981 | const width = Math.ceil(metrics.contentSize.width);
|
1982 | const height = Math.ceil(metrics.contentSize.height);
|
1983 |
|
1984 |
|
1985 | clip = { x: 0, y: 0, width, height, scale: 1 };
|
1986 | const mobile = this._viewport.isMobile || false;
|
1987 | const deviceScaleFactor = this._viewport.deviceScaleFactor || 1;
|
1988 | const landscape = this._viewport.isLandscape || false;
|
1989 |
|
1990 | const screenOrientation = landscape ? { angle: 90, type: 'landscapePrimary' } : { angle: 0, type: 'portraitPrimary' };
|
1991 | (yield this._client.send('Emulation.setDeviceMetricsOverride', { mobile, width, height, deviceScaleFactor, screenOrientation }));
|
1992 | }
|
1993 |
|
1994 | if (options.omitBackground)
|
1995 | (yield this._client.send('Emulation.setDefaultBackgroundColorOverride', { color: { r: 0, g: 0, b: 0, a: 0 } }));
|
1996 | const result = (yield this._client.send('Page.captureScreenshot', { format, quality: options.quality, clip }));
|
1997 | if (options.omitBackground)
|
1998 | (yield this._client.send('Emulation.setDefaultBackgroundColorOverride'));
|
1999 |
|
2000 | if (options.fullPage)
|
2001 | (yield this.setViewport(this._viewport));
|
2002 |
|
2003 | const buffer = options.encoding === 'base64' ? result.data : Buffer.from(result.data, 'base64');
|
2004 | if (options.path)
|
2005 | (yield writeFileAsync(options.path, buffer));
|
2006 | return buffer;
|
2007 | });}
|
2008 |
|
2009 | |
2010 |
|
2011 |
|
2012 |
|
2013 | pdf(options = {}) {return (fn => {
|
2014 | const gen = fn.call(this);
|
2015 | return new Promise((resolve, reject) => {
|
2016 | function step(key, arg) {
|
2017 | let info, value;
|
2018 | try {
|
2019 | info = gen[key](arg);
|
2020 | value = info.value;
|
2021 | } catch (error) {
|
2022 | reject(error);
|
2023 | return;
|
2024 | }
|
2025 | if (info.done) {
|
2026 | resolve(value);
|
2027 | } else {
|
2028 | return Promise.resolve(value).then(
|
2029 | value => {
|
2030 | step('next', value);
|
2031 | },
|
2032 | err => {
|
2033 | step('throw', err);
|
2034 | });
|
2035 | }
|
2036 | }
|
2037 | return step('next');
|
2038 | });
|
2039 | })(function*(){
|
2040 | const scale = options.scale || 1;
|
2041 | const displayHeaderFooter = !!options.displayHeaderFooter;
|
2042 | const headerTemplate = options.headerTemplate || '';
|
2043 | const footerTemplate = options.footerTemplate || '';
|
2044 | const printBackground = !!options.printBackground;
|
2045 | const landscape = !!options.landscape;
|
2046 | const pageRanges = options.pageRanges || '';
|
2047 |
|
2048 | let paperWidth = 8.5;
|
2049 | let paperHeight = 11;
|
2050 | if (options.format) {
|
2051 | const format = Page.PaperFormats[options.format.toLowerCase()];
|
2052 | assert(format, 'Unknown paper format: ' + options.format);
|
2053 | paperWidth = format.width;
|
2054 | paperHeight = format.height;
|
2055 | } else {
|
2056 | paperWidth = convertPrintParameterToInches(options.width) || paperWidth;
|
2057 | paperHeight = convertPrintParameterToInches(options.height) || paperHeight;
|
2058 | }
|
2059 |
|
2060 | const marginOptions = options.margin || {};
|
2061 | const marginTop = convertPrintParameterToInches(marginOptions.top) || 0;
|
2062 | const marginLeft = convertPrintParameterToInches(marginOptions.left) || 0;
|
2063 | const marginBottom = convertPrintParameterToInches(marginOptions.bottom) || 0;
|
2064 | const marginRight = convertPrintParameterToInches(marginOptions.right) || 0;
|
2065 | const preferCSSPageSize = options.preferCSSPageSize || false;
|
2066 |
|
2067 | const result = (yield this._client.send('Page.printToPDF', {
|
2068 | landscape: landscape,
|
2069 | displayHeaderFooter: displayHeaderFooter,
|
2070 | headerTemplate: headerTemplate,
|
2071 | footerTemplate: footerTemplate,
|
2072 | printBackground: printBackground,
|
2073 | scale: scale,
|
2074 | paperWidth: paperWidth,
|
2075 | paperHeight: paperHeight,
|
2076 | marginTop: marginTop,
|
2077 | marginBottom: marginBottom,
|
2078 | marginLeft: marginLeft,
|
2079 | marginRight: marginRight,
|
2080 | pageRanges: pageRanges,
|
2081 | preferCSSPageSize: preferCSSPageSize
|
2082 | }));
|
2083 | const buffer = Buffer.from(result.data, 'base64');
|
2084 | if (options.path)
|
2085 | (yield writeFileAsync(options.path, buffer));
|
2086 | return buffer;
|
2087 | });}
|
2088 |
|
2089 | |
2090 |
|
2091 |
|
2092 | title() {return (fn => {
|
2093 | const gen = fn.call(this);
|
2094 | return new Promise((resolve, reject) => {
|
2095 | function step(key, arg) {
|
2096 | let info, value;
|
2097 | try {
|
2098 | info = gen[key](arg);
|
2099 | value = info.value;
|
2100 | } catch (error) {
|
2101 | reject(error);
|
2102 | return;
|
2103 | }
|
2104 | if (info.done) {
|
2105 | resolve(value);
|
2106 | } else {
|
2107 | return Promise.resolve(value).then(
|
2108 | value => {
|
2109 | step('next', value);
|
2110 | },
|
2111 | err => {
|
2112 | step('throw', err);
|
2113 | });
|
2114 | }
|
2115 | }
|
2116 | return step('next');
|
2117 | });
|
2118 | })(function*(){
|
2119 | return this.mainFrame().title();
|
2120 | });}
|
2121 |
|
2122 | |
2123 |
|
2124 |
|
2125 | close(options = {runBeforeUnload: undefined}) {return (fn => {
|
2126 | const gen = fn.call(this);
|
2127 | return new Promise((resolve, reject) => {
|
2128 | function step(key, arg) {
|
2129 | let info, value;
|
2130 | try {
|
2131 | info = gen[key](arg);
|
2132 | value = info.value;
|
2133 | } catch (error) {
|
2134 | reject(error);
|
2135 | return;
|
2136 | }
|
2137 | if (info.done) {
|
2138 | resolve(value);
|
2139 | } else {
|
2140 | return Promise.resolve(value).then(
|
2141 | value => {
|
2142 | step('next', value);
|
2143 | },
|
2144 | err => {
|
2145 | step('throw', err);
|
2146 | });
|
2147 | }
|
2148 | }
|
2149 | return step('next');
|
2150 | });
|
2151 | })(function*(){
|
2152 | assert(!!this._client._connection, 'Protocol error: Connection closed. Most likely the page has been closed.');
|
2153 | const runBeforeUnload = !!options.runBeforeUnload;
|
2154 | if (runBeforeUnload) {
|
2155 | (yield this._client.send('Page.close'));
|
2156 | } else {
|
2157 | (yield this._client._connection.send('Target.closeTarget', { targetId: this._target._targetId }));
|
2158 | (yield this._target._isClosedPromise);
|
2159 | }
|
2160 | });}
|
2161 |
|
2162 | |
2163 |
|
2164 |
|
2165 | isClosed() {
|
2166 | return this._closed;
|
2167 | }
|
2168 |
|
2169 | |
2170 |
|
2171 |
|
2172 | get mouse() {
|
2173 | return this._mouse;
|
2174 | }
|
2175 |
|
2176 | |
2177 |
|
2178 |
|
2179 |
|
2180 | click(selector, options = {}) {
|
2181 | return this.mainFrame().click(selector, options);
|
2182 | }
|
2183 |
|
2184 | |
2185 |
|
2186 |
|
2187 | focus(selector) {
|
2188 | return this.mainFrame().focus(selector);
|
2189 | }
|
2190 |
|
2191 | |
2192 |
|
2193 |
|
2194 | hover(selector) {
|
2195 | return this.mainFrame().hover(selector);
|
2196 | }
|
2197 |
|
2198 | |
2199 |
|
2200 |
|
2201 |
|
2202 |
|
2203 | select(selector, ...values) {
|
2204 | return this.mainFrame().select(selector, ...values);
|
2205 | }
|
2206 |
|
2207 | |
2208 |
|
2209 |
|
2210 | tap(selector) {
|
2211 | return this.mainFrame().tap(selector);
|
2212 | }
|
2213 |
|
2214 | |
2215 |
|
2216 |
|
2217 |
|
2218 |
|
2219 | type(selector, text, options) {
|
2220 | return this.mainFrame().type(selector, text, options);
|
2221 | }
|
2222 |
|
2223 | |
2224 |
|
2225 |
|
2226 |
|
2227 |
|
2228 |
|
2229 | waitFor(selectorOrFunctionOrTimeout, options = {}, ...args) {
|
2230 | return this.mainFrame().waitFor(selectorOrFunctionOrTimeout, options, ...args);
|
2231 | }
|
2232 |
|
2233 | |
2234 |
|
2235 |
|
2236 |
|
2237 |
|
2238 | waitForSelector(selector, options = {}) {
|
2239 | return this.mainFrame().waitForSelector(selector, options);
|
2240 | }
|
2241 |
|
2242 | |
2243 |
|
2244 |
|
2245 |
|
2246 |
|
2247 | waitForXPath(xpath, options = {}) {
|
2248 | return this.mainFrame().waitForXPath(xpath, options);
|
2249 | }
|
2250 |
|
2251 | |
2252 |
|
2253 |
|
2254 |
|
2255 |
|
2256 |
|
2257 | waitForFunction(pageFunction, options = {}, ...args) {
|
2258 | return this.mainFrame().waitForFunction(pageFunction, options, ...args);
|
2259 | }
|
2260 | }
|
2261 |
|
2262 |
|
2263 | const supportedMetrics = new Set([
|
2264 | 'Timestamp',
|
2265 | 'Documents',
|
2266 | 'Frames',
|
2267 | 'JSEventListeners',
|
2268 | 'Nodes',
|
2269 | 'LayoutCount',
|
2270 | 'RecalcStyleCount',
|
2271 | 'LayoutDuration',
|
2272 | 'RecalcStyleDuration',
|
2273 | 'ScriptDuration',
|
2274 | 'TaskDuration',
|
2275 | 'JSHeapUsedSize',
|
2276 | 'JSHeapTotalSize',
|
2277 | ]);
|
2278 |
|
2279 |
|
2280 | Page.PaperFormats = {
|
2281 | letter: {width: 8.5, height: 11},
|
2282 | legal: {width: 8.5, height: 14},
|
2283 | tabloid: {width: 11, height: 17},
|
2284 | ledger: {width: 17, height: 11},
|
2285 | a0: {width: 33.1, height: 46.8 },
|
2286 | a1: {width: 23.4, height: 33.1 },
|
2287 | a2: {width: 16.5, height: 23.4 },
|
2288 | a3: {width: 11.7, height: 16.5 },
|
2289 | a4: {width: 8.27, height: 11.7 },
|
2290 | a5: {width: 5.83, height: 8.27 },
|
2291 | a6: {width: 4.13, height: 5.83 },
|
2292 | };
|
2293 |
|
2294 | const unitToPixels = {
|
2295 | 'px': 1,
|
2296 | 'in': 96,
|
2297 | 'cm': 37.8,
|
2298 | 'mm': 3.78
|
2299 | };
|
2300 |
|
2301 |
|
2302 |
|
2303 |
|
2304 |
|
2305 | function convertPrintParameterToInches(parameter) {
|
2306 | if (typeof parameter === 'undefined')
|
2307 | return undefined;
|
2308 | let pixels;
|
2309 | if (helper.isNumber(parameter)) {
|
2310 |
|
2311 | pixels = (parameter);
|
2312 | } else if (helper.isString(parameter)) {
|
2313 | const text = (parameter);
|
2314 | let unit = text.substring(text.length - 2).toLowerCase();
|
2315 | let valueText = '';
|
2316 | if (unitToPixels.hasOwnProperty(unit)) {
|
2317 | valueText = text.substring(0, text.length - 2);
|
2318 | } else {
|
2319 |
|
2320 |
|
2321 | unit = 'px';
|
2322 | valueText = text;
|
2323 | }
|
2324 | const value = Number(valueText);
|
2325 | assert(!isNaN(value), 'Failed to parse parameter value: ' + text);
|
2326 | pixels = value * unitToPixels[unit];
|
2327 | } else {
|
2328 | throw new Error('page.pdf() Cannot handle parameter type: ' + (typeof parameter));
|
2329 | }
|
2330 | return pixels / 96;
|
2331 | }
|
2332 |
|
2333 | Page.Events = {
|
2334 | Close: 'close',
|
2335 | Console: 'console',
|
2336 | Dialog: 'dialog',
|
2337 | DOMContentLoaded: 'domcontentloaded',
|
2338 | Error: 'error',
|
2339 |
|
2340 |
|
2341 | PageError: 'pageerror',
|
2342 | Request: 'request',
|
2343 | Response: 'response',
|
2344 | RequestFailed: 'requestfailed',
|
2345 | RequestFinished: 'requestfinished',
|
2346 | FrameAttached: 'frameattached',
|
2347 | FrameDetached: 'framedetached',
|
2348 | FrameNavigated: 'framenavigated',
|
2349 | Load: 'load',
|
2350 | Metrics: 'metrics',
|
2351 | WorkerCreated: 'workercreated',
|
2352 | WorkerDestroyed: 'workerdestroyed',
|
2353 | };
|
2354 |
|
2355 |
|
2356 |
|
2357 |
|
2358 |
|
2359 |
|
2360 |
|
2361 |
|
2362 |
|
2363 |
|
2364 |
|
2365 |
|
2366 |
|
2367 |
|
2368 |
|
2369 |
|
2370 |
|
2371 |
|
2372 |
|
2373 |
|
2374 |
|
2375 |
|
2376 |
|
2377 |
|
2378 |
|
2379 |
|
2380 |
|
2381 |
|
2382 |
|
2383 |
|
2384 | class ConsoleMessage {
|
2385 | |
2386 |
|
2387 |
|
2388 |
|
2389 |
|
2390 | constructor(type, text, args = []) {
|
2391 | this._type = type;
|
2392 | this._text = text;
|
2393 | this._args = args;
|
2394 | }
|
2395 |
|
2396 | |
2397 |
|
2398 |
|
2399 | type() {
|
2400 | return this._type;
|
2401 | }
|
2402 |
|
2403 | |
2404 |
|
2405 |
|
2406 | text() {
|
2407 | return this._text;
|
2408 | }
|
2409 |
|
2410 | |
2411 |
|
2412 |
|
2413 | args() {
|
2414 | return this._args;
|
2415 | }
|
2416 | }
|
2417 |
|
2418 |
|
2419 | module.exports = {Page};
|
2420 | helper.tracePublicAPI(Page);
|