How to use _createDetachedInstance method in Cypress

Best JavaScript code snippet using cypress

firefox.js

Source:firefox.js

...286  overflow: hidden !important;287  display: none;288}289`;290function _createDetachedInstance(browserInstance) {291    const detachedInstance = new events_1.EventEmitter();292    detachedInstance.pid = browserInstance.pid;293    // kill the entire process tree, from the spawned instance up294    detachedInstance.kill = () => {295        (0, tree_kill_1.default)(browserInstance.pid, (err, result) => {296            debug('force-exit of process tree complete %o', { err, result });297            detachedInstance.emit('exit');298        });299    };300    return detachedInstance;301}302exports._createDetachedInstance = _createDetachedInstance;303function open(browser, url, options = {}, automation) {304    return (0, tslib_1.__awaiter)(this, void 0, void 0, function* () {305        // see revision comment here https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol&oldid=1234946306        const hasCdp = browser.majorVersion >= 86;307        const defaultLaunchOptions = utils_1.default.getDefaultLaunchOptions({308            extensions: [],309            preferences: lodash_1.default.extend({}, defaultPreferences),310            args: [311                '-marionette',312                '-new-instance',313                '-foreground',314                '-start-debugger-server',315                '-no-remote', // @see https://github.com/cypress-io/cypress/issues/6380316            ],317        });318        let remotePort;319        if (hasCdp) {320            remotePort = yield (0, protocol_1.getRemoteDebuggingPort)();321            defaultLaunchOptions.args.push(`--remote-debugging-port=${remotePort}`);322        }323        if (browser.isHeadless) {324            defaultLaunchOptions.args.push('-headless');325            // we don't need to specify width/height since MOZ_HEADLESS_ env vars will be set326            // and the browser will spawn maximized. The user may still supply these args to override327            // defaultLaunchOptions.args.push('--width=1920')328            // defaultLaunchOptions.args.push('--height=1081')329        }330        debug('firefox open %o', options);331        const ps = options.proxyServer;332        if (ps) {333            let { hostname, port, protocol } = url_1.default.parse(ps);334            if (port == null) {335                port = protocol === 'https:' ? '443' : '80';336            }337            lodash_1.default.extend(defaultLaunchOptions.preferences, {338                'network.proxy.allow_hijacking_localhost': true,339                'network.proxy.http': hostname,340                'network.proxy.ssl': hostname,341                'network.proxy.http_port': +port,342                'network.proxy.ssl_port': +port,343                'network.proxy.no_proxies_on': '',344                'browser.download.dir': options.downloadsFolder,345            });346        }347        const ua = options.userAgent;348        if (ua) {349            defaultLaunchOptions.preferences['general.useragent.override'] = ua;350        }351        const [foxdriverPort, marionettePort,] = yield bluebird_1.default.all([(0, get_port_1.default)(), (0, get_port_1.default)()]);352        defaultLaunchOptions.preferences['devtools.debugger.remote-port'] = foxdriverPort;353        defaultLaunchOptions.preferences['marionette.port'] = marionettePort;354        debug('available ports: %o', { foxdriverPort, marionettePort });355        const [cacheDir, extensionDest, launchOptions,] = yield bluebird_1.default.all([356            utils_1.default.ensureCleanCache(browser, options.isTextTerminal),357            utils_1.default.writeExtension(browser, options.isTextTerminal, options.proxyUrl, options.socketIoRoute),358            utils_1.default.executeBeforeBrowserLaunch(browser, defaultLaunchOptions, options),359        ]);360        if (Array.isArray(launchOptions.extensions)) {361            launchOptions.extensions.push(extensionDest);362        }363        else {364            launchOptions.extensions = [extensionDest];365        }366        const profileDir = utils_1.default.getProfileDir(browser, options.isTextTerminal);367        const profile = new firefox_profile_1.default({368            destinationDirectory: profileDir,369        });370        debug('firefox directories %o', { path: profile.path(), cacheDir, extensionDest });371        const xulStorePath = path_1.default.join(profile.path(), 'xulstore.json');372        // if user has set custom window.sizemode pref or it's the first time launching on this profile, write to xulStore.373        if (!(yield fs_extra_1.default.pathExists(xulStorePath))) {374            // this causes the browser to launch maximized, which chrome does by default375            // otherwise an arbitrary size will be picked for the window size376            // this will not have an effect after first launch in 'interactive' mode377            const sizemode = 'maximized';378            yield fs_extra_1.default.writeJSON(xulStorePath, { 'chrome://browser/content/browser.xhtml': { 'main-window': { 'width': 1280, 'height': 1024, sizemode } } });379        }380        launchOptions.preferences['browser.cache.disk.parent_directory'] = cacheDir;381        for (const pref in launchOptions.preferences) {382            const value = launchOptions.preferences[pref];383            profile.setPreference(pref, value);384        }385        // TODO: fix this - synchronous FS operation386        profile.updatePreferences();387        const userCSSPath = path_1.default.join(profileDir, 'chrome');388        if (!(yield fs_extra_1.default.pathExists(path_1.default.join(userCSSPath, 'userChrome.css')))) {389            try {390                yield fs_extra_1.default.mkdir(userCSSPath);391            }392            catch (_a) {393                // probably the folder already exists, this is fine394            }395            // if we're headed we change the yellow automation mode url bar back to a normal color396            //397            // if we're headless we use userCss to 'trick' the browser398            //  into having a consistent browser window size that's near-fullscreen399            //  however it unfortunately still leaves 1px of padding at the top)400            //  without this trick there would be ~74px of padding at the top instead of 1px.401            //402            // TODO: allow configuring userCss through launchOptions403            const userCss = options.browser.isHeadless ? FIREFOX_HEADLESS_USERCSS : FIREFOX_HEADED_USERCSS;404            yield fs_extra_1.default.writeFile(path_1.default.join(profileDir, 'chrome', 'userChrome.css'), userCss);405        }406        launchOptions.args = launchOptions.args.concat([407            '-profile',408            profile.path(),409        ]);410        debug('launch in firefox', { url, args: launchOptions.args });411        const browserInstance = yield (0, browsers_1.launch)(browser, 'about:blank', launchOptions.args, {412            // sets headless resolution to 1280x720 by default413            // user can overwrite this default with these env vars or --height, --width arguments414            MOZ_HEADLESS_WIDTH: '1280',415            MOZ_HEADLESS_HEIGHT: '721',416        });417        try {418            yield firefox_util_1.default.setup({ automation, extensions: launchOptions.extensions, url, foxdriverPort, marionettePort, remotePort, onError: options.onError });419        }420        catch (err) {421            errors.throw('FIREFOX_COULD_NOT_CONNECT', err);422        }423        if (os_1.default.platform() === 'win32') {424            // override the .kill method for Windows so that the detached Firefox process closes between specs425            // @see https://github.com/cypress-io/cypress/issues/6392426            return _createDetachedInstance(browserInstance);427        }428        return browserInstance;429    });430}...

Using AI Code Generation

1Cypress._.prototype._createDetachedInstance = function() {2    return this.cloneDeep(this);3}4Cypress._.prototype._createDetachedInstance = function() {5    return this.cloneDeep(this);6}7Cypress._.prototype._createDetachedInstance = function() {8    return this.cloneDeep(this);9}10Cypress._.prototype._createDetachedInstance = function() {11    return this.cloneDeep(this);12}13Cypress._.prototype._createDetachedInstance = function() {14    return this.cloneDeep(this);15}16Cypress._.prototype._createDetachedInstance = function() {17    return this.cloneDeep(this);18}19Cypress._.prototype._createDetachedInstance = function() {20    return this.cloneDeep(this);21}22Cypress._.prototype._createDetachedInstance = function() {23    return this.cloneDeep(this);24}25Cypress._.prototype._createDetachedInstance = function() {26    return this.cloneDeep(this);27}28Cypress._.prototype._createDetachedInstance = function() {29    return this.cloneDeep(this);30}31Cypress._.prototype._createDetachedInstance = function() {32    return this.cloneDeep(this);33}34Cypress._.prototype._createDetachedInstance = function() {35    return this.cloneDeep(this);36}37Cypress._.prototype._createDetachedInstance = function() {38    return this.cloneDeep(this);39}

Using AI Code Generation

1cy.on('window:before:load', win => {2  win._createDetachedInstance = function() {3    return win;4  };5});6before(() => {7  cy.on('window:before:load', win => {8    win._createDetachedInstance = function() {9      return win;10    };11  });12});13before(() => {14  cy.on('window:before:load', win => {15    win._createDetachedInstance = function() {16      return win;17    };18  });19});20before(() => {21  cy.on('window:before:load', win => {22    win._createDetachedInstance = function() {23      return win;24    };25  });26});27before(() => {28  cy.on('window:before:load', win => {29    win._createDetachedInstance = function() {30      return win;31    };32  });33});34before(() => {35  cy.on('window:before:load', win => {36    win._createDetachedInstance = function() {37      return win;38    };39  });40});41before(() => {42  cy.on('window:before:load', win => {43    win._createDetachedInstance = function() {44      return win;45    };46  });47});48before(() => {49  cy.on('window:before:load', win => {50    win._createDetachedInstance = function() {51      return win;52    };53  });54});55before(() => {56  cy.on('window:before:load', win => {57    win._createDetachedInstance = function() {58      return win;59    };60  });61});62before(() => {63  cy.on('window:before:load', win => {

Using AI Code Generation

1import React from "react";2import { mount } from "cypress-react-unit-test";3import MyComponent from "./MyComponent";4describe("MyComponent", () => {5  it("works", () => {6    const _createDetachedInstance = ReactTestUtils._createDetachedInstance;7    const detachedInstance = _createDetachedInstance(MyComponent, {8    });9    mount(detachedInstance);10  });11});

Using AI Code Generation

1import React from 'react';2import { mount } from 'cypress-react-unit-test';3import { _createDetachedInstance } from 'react-dom/test-utils';4import { Component } from './component';5describe('Component', () => {6  it('should do something', () => {7    const component = _createDetachedInstance(Component);8  });9});10import React from 'react';11export const Component = () => {12};13describe('Component', () => {14  it('should do something', () => {15    const component = _createDetachedInstance(Component);16  });17});18import React from 'react';19import { mount } from 'cypress-react-unit-test';20import { Component } from './component';21describe('Component', () =>

Using AI Code Generation

1const createDetachedInstance = require('cypress/lib/server/agent')._createDetachedInstance2const agent = createDetachedInstance()3agent.start()4agent.close()5const createDetachedInstance = require('cypress/lib/server/agent')._createDetachedInstance6const agent = createDetachedInstance()7agent.start()8agent.close()9const createDetachedInstance = require('cypress/lib/server/agent')._createDetachedInstance10const agent = createDetachedInstance()11agent.start()12agent.close()13const createDetachedInstance = require('cypress/lib/server/agent')._createDetachedInstance14const agent = createDetachedInstance()15agent.start()16agent.close()17const createDetachedInstance = require('cypress/lib/server/agent')._createDetachedInstance18const agent = createDetachedInstance()19agent.start()20agent.close()21const createDetachedInstance = require('cypress/lib/server/agent')._createDetachedInstance22const agent = createDetachedInstance()23agent.start()24agent.close()25const createDetachedInstance = require('cypress/lib/server/agent')._createDetachedInstance26const agent = createDetachedInstance()27agent.start()28agent.close()29const createDetachedInstance = require('c

Using AI Code Generation

1const createDetachedInstance = Cypress._.bind(2);3const detachedInstance = createDetachedInstance(Cypress, 'foo', 'bar');4cy.wrap(detachedInstance).its('foo').should('eq', 'bar');5const detachedInstance = Cypress._.createDetachedInstance(Cypress, 'foo', 'bar');6cy.wrap(detachedInstance).its('foo').should('eq', 'bar');7const detachedInstance = Cypress._.createDetachedInstance(Cypress, 'foo', 'bar');8cy.wrap(detachedInstance).its('foo').should('eq', 'bar');9const detachedInstance = Cypress._.createDetachedInstance(Cypress, 'foo', 'bar');10cy.wrap(detachedInstance).its('foo').should('eq', 'bar');11const detachedInstance = Cypress._.createDetachedInstance(Cypress, 'foo', 'bar');12cy.wrap(detachedInstance).its('foo').should('eq', 'bar');13const detachedInstance = Cypress._.createDetachedInstance(Cypress, 'foo', 'bar');14cy.wrap(detachedInstance).its('foo').should('eq', 'bar');

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