Best JavaScript code snippet using taiko
connection.js
Source:connection.js
...34 resolve(res);35 }36 }).catch((e) => {37 if (e.message.match(/WebSocket is not open: readyState 3/i)) {38 errorMessageForBrowserProcessCrash();39 }40 throw e;41 });42 };43 } else {44 return domainApi;45 }46 },47 });48 cdpClient[cdpDomainName] = cdpDomainProxy;49 return cdpClient[cdpDomainName];50};51const initCRIProperties = (c) => {52 page = createProxyForCDPDomain(c, 'Page');53 network = createProxyForCDPDomain(c, 'Network');54 createProxyForCDPDomain(c, 'Runtime');55 createProxyForCDPDomain(c, 'Input');56 dom = createProxyForCDPDomain(c, 'DOM');57 overlay = createProxyForCDPDomain(c, 'Overlay');58 security = createProxyForCDPDomain(c, 'Security');59 createProxyForCDPDomain(c, 'Browser');60 createProxyForCDPDomain(c, 'Target');61 createProxyForCDPDomain(c, 'Emulation');62 _client = c;63};64const initCRI = async (target, n, options = {}) => {65 try {66 ({ target, options } = await pluginHooks.preConnectionHook(target, options));67 var c = await cri({68 target,69 host: defaultConfig.host,70 port: defaultConfig.port,71 alterPath: defaultConfig.alterPath,72 local: defaultConfig.local,73 });74 const promises = [];75 eventHandler.on('handlerActingOnNewSession', (promise) => {76 promises.push(promise);77 });78 initCRIProperties(c);79 const domainEnablePromises = [network.enable(), page.enable(), dom.enable(), security.enable()];80 if (!defaultConfig.firefox) {81 domainEnablePromises.push(overlay.enable());82 }83 await Promise.all(domainEnablePromises);84 _client.on('disconnect', reconnect);85 // Should be emitted after enabling all domains. All handlers can then perform any action on domains properly.86 eventHandler.emit('createdSession', _client, target);87 if (defaultConfig.ignoreSSLErrors) {88 security.setIgnoreCertificateErrors({ ignore: true });89 }90 defaultConfig.device = process.env.TAIKO_EMULATE_DEVICE;91 if (defaultConfig.device) {92 emulationHandler.emulateDevice(defaultConfig.device);93 }94 await Promise.all(promises);95 eventHandler.removeAllListeners('handlerActingOnNewSession');96 logEvent('Session Created');97 return _client;98 } catch (error) {99 logEvent(error);100 if (n < 2) {101 throw error;102 }103 return new Promise((r) => setTimeout(r, 100)).then(104 async () => await initCRI(target, n - 1, options),105 );106 }107};108const connect_to_cri = async (target, options = {}) => {109 if (_client && _client._ws.readyState === 1) {110 if (!defaultConfig.firefox) {111 await network.setRequestInterception({112 patterns: [],113 });114 }115 _client.removeAllListeners();116 }117 var tgt = target || (await targetHandler.waitForTargetToBeCreated(numRetries));118 return initCRI(tgt, numRetries, options);119};120const closeConnection = async (promisesToBeResolvedBeforeCloseBrowser) => {121 if (_client) {122 // remove listeners other than JS dialog for beforeUnload on client first to stop executing them when closing123 await _client.removeAllListeners();124 pageHandler.addJavascriptDialogOpeningListener();125 //TODO: Remove check once fixed https://bugs.chromium.org/p/chromium/issues/detail?id=1147809126 if (!defaultConfig.firefox && !(process.platform == 'win32' && defaultConfig.headful)) {127 await pageHandler.closePage();128 await new Promise((resolve) => {129 let timeout = setTimeout(() => {130 resolve();131 }, defaultConfig.retryTimeout);132 Promise.all(promisesToBeResolvedBeforeCloseBrowser).then(() => {133 clearTimeout(timeout);134 resolve();135 });136 });137 }138 }139 defaultConfig.connectedToRemoteBrowser ? await _client.Browser.close() : await closeBrowser();140 await _client.close();141 _client = null;142};143async function reconnect() {144 const response = await isReachable(`${defaultConfig.host}:${defaultConfig.port}`);145 if (response) {146 try {147 logEvent('Reconnecting');148 eventHandler.emit('reconnecting');149 _client.removeAllListeners();150 const pages = await targetHandler.getFirstAvailablePageTarget();151 await connect_to_cri(pages[0].targetId);152 logEvent('Reconnected');153 eventHandler.emit('reconnected');154 } catch (e) {}155 }156}157const cleanUpListenersOnClient = async () => {158 _client.removeAllListeners();159 await _client.close();160};161const validate = () => {162 if (!_client) {163 throw new Error('Browser or page not initialized. Call `openBrowser()` before using this API');164 }165 if (_client._ws.readyState > 1) {166 errorMessageForBrowserProcessCrash();167 throw new Error(168 "Connection to browser lost. This probably isn't a problem with Taiko, inspect logs for possible causes.",169 );170 }171};172const getClient = () => _client;173eventHandler.addListener('targetCreated', async (newTarget) => {174 const response = await isReachable(`${defaultConfig.host}:${defaultConfig.port}`);175 if (response) {176 const pages = await targetHandler.getFirstAvailablePageTarget();177 await connect_to_cri(pages[0].targetId).then(() => {178 logEvent(`Target Navigated: Target id: ${newTarget.targetInfo.targetId}`);179 eventHandler.emit('targetNavigated');180 });...
Using AI Code Generation
1const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = require('taiko');2(async () => {3 try {4 await openBrowser();5 await goto("google.com");6 await closeBrowser();7 } catch (e) {8 console.error(await errorMessageForBrowserProcessCrash(e));9 }10})();11const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = require('taiko');12(async () => {13 try {14 await openBrowser();15 await goto("google.com");16 await closeBrowser();17 } catch (e) {18 console.error(await errorMessageForBrowserProcessCrash(e));19 }20})();21const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = require('taiko');22(async () => {23 try {24 await openBrowser();25 await goto("google.com");26 await closeBrowser();27 } catch (e) {28 console.error(await errorMessageForBrowserProcessCrash(e));29 }30})();31const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = require('taiko');32(async () => {33 try {34 await openBrowser();35 await goto("google.com");36 await closeBrowser();37 } catch (e) {38 console.error(await errorMessageForBrowserProcessCrash(e));39 }40})();41const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = require('taiko');42(async () => {43 try {44 await openBrowser();45 await goto("google.com");46 await closeBrowser();47 } catch (e) {48 console.error(await errorMessageForBrowserProcessCrash(e));49 }50})();51const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = require('taiko');52(async () => {53 try {54 await openBrowser();55 await goto("google.com");56 await closeBrowser();
Using AI Code Generation
1const { errorMessageForBrowserProcessCrash } = require('taiko');2const { openBrowser, goto, closeBrowser } = require('taiko');3(async () => {4 try {5 await openBrowser();6 await goto("google.com");7 await closeBrowser();8 } catch (error) {9 console.error(await errorMessageForBrowserProcessCrash(error));10 }11})();12### openBrowser(options)13* `options` (Object)14 * `host` (string, default: '
Using AI Code Generation
1const { openBrowser, goto, closeBrowser } = require('taiko');2(async () => {3 try {4 await openBrowser({ headless: false });5 await goto("google.com");6 } catch (e) {7 console.error(e);8 } finally {9 await closeBrowser();10 }11})();12const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = require('taiko');13(async () => {14 try {15 await openBrowser({ headless: false });16 await goto("google.com");17 } catch (e) {18 console.error(errorMessageForBrowserProcessCrash(e));19 } finally {20 await closeBrowser();21 }22})();23### `openTab(options) ⇒ Promise`24const { openBrowser, openTab, goto, closeBrowser } = require('taiko');25(async () => {26 try {
Using AI Code Generation
1const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = require('taiko');2(async () => {3 try {4 await openBrowser();5 await goto('google.com');6 await closeBrowser();7 } catch (e) {8 console.log(errorMessageForBrowserProcessCrash(e));9 }10})();11[0817/140248.345:ERROR:zygote_host_impl_linux.cc(89)] Running as root without --no-sandbox is not supported
Using AI Code Generation
1const taiko = require('taiko');2const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = taiko;3(async () => {4 try {5 await openBrowser({ headless: false });6 await goto('google.com');7 } catch (e) {8 console.error(await errorMessageForBrowserProcessCrash());9 } finally {10 await closeBrowser();11 }12})();13errorMessageForBrowserProcessCrash()14const taiko = require('taiko');15const { openBrowser, goto, closeBrowser, errorMessageForBrowserProcessCrash } = taiko;16(async () => {17 try {18 await openBrowser({ headless: false });19 await goto('google.com');20 } catch (e) {21 console.error(await errorMessageForBrowserProcessCrash());22 } finally {23 await closeBrowser();24 }25})();
Using AI Code Generation
1const { openBrowser, goto, closeBrowser, closeTab, errorMessageForBrowserProcessCrash } = require('taiko');2(async () => {3 try {4 await openBrowser();5 await goto("google.com");6 await closeBrowser();7 } catch (e) {8 console.error(await errorMessageForBrowserProcessCrash());9 await closeBrowser();10 }11})();12const { openBrowser, goto, closeBrowser, closeTab, logError } = require('taiko');13(async () => {14 try {15 await openBrowser();16 await goto("google.com");17 await closeBrowser();18 } catch (e) {19 await logError(e);20 await closeBrowser();21 }22})();23Version: 1.0.17 (Chromium: 81.0.4044.138)24 CPU: (4) x64 Intel(R) Core(TM) i5-4258U CPU @ 2.40GHz
Using AI Code Generation
1const { errorMessageForBrowserProcessCrash } = require('taiko');2const assert = require('assert');3(async () => {4 try {5 await openBrowser();6 await goto("google.com");7 await closeBrowser();8 } catch (e) {9 assert.ok(errorMessageForBrowserProcessCrash(e));10 closeBrowser();11 }12})();13### openBrowser([options])14 - `host` [String] - (optional) Host to which the browser instance should connect. Defaults to `
Using AI Code Generation
1const taiko = require('taiko');2(async () => {3 try {4 await taiko.openBrowser({ headless: false });5 await taiko.goto('google.com');6 await taiko.closeBrowser();7 } catch (e) {8 console.log(await taiko.errorMessageForBrowserProcessCrash());9 }10})();
Using AI Code Generation
1const { openBrowser, closeBrowser, goto, text, radioButton, click, toRightOf, into, write, button, errorMessageForBrowserProcessCrash } = require('taiko');2(async () => {3 try {4 await openBrowser({ headless: false });5 await goto("www.google.com");6 await click(radioButton(toRightOf("I'm Feeling Lucky")));7 await click(button("I'm Feeling Lucky"));8 await closeBrowser();9 } catch (e) {10 console.error(await errorMessageForBrowserProcessCrash(e));11 }12})();13### `errorMessageForBrowserProcessCrash(e)`14const { openBrowser, closeBrowser, goto, text, radioButton, click, toRightOf, into, write, button, errorMessageForBrowserProcessCrash } = require('taiko');15(async () => {16 try {17 await openBrowser({ headless: false });18 await goto("www.google.com");19 await click(radioButton(toRightOf("I'm Feeling Lucky")));20 await click(button("I'm Feeling Lucky"));21 await closeBrowser();22 } catch (e) {23 console.error(await errorMessageForBrowserProcessCrash(e));24 }25})();26### `getBrowserInfo()`27const { openBrowser, closeBrowser, goto, text, radioButton, click, toRightOf, into, write, button, getBrowserInfo } = require('taiko');28(async () => {29 try {30 await openBrowser({ headless: false });31 await goto("www.google.com");32 await click(radioButton(toRightOf("I'm Feeling Lucky")));33 await click(button("I'm Feeling Lucky"));34 console.log(await getBrowserInfo());35 await closeBrowser();36 } catch (e) {37 console.error(await errorMessageForBrowserProcessCrash(e));38 }39})();40### `getWindowSize()`41_(Object)_: The window
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