Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! 
How to use _markAsError method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ffPage.js
Source:ffPage.js 
...66 this._networkManager = new _ffNetworkManager.FFNetworkManager(session, this._page);67 this._page.on(_page.Page.Events.FrameDetached, frame => this._removeContextsForFrame(frame)); // TODO: remove Page.willOpenNewWindowAsynchronously from the protocol.68 this._eventListeners = [_eventsHelper.eventsHelper.addEventListener(this._session, 'Page.eventFired', this._onEventFired.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.frameAttached', this._onFrameAttached.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.frameDetached', this._onFrameDetached.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.navigationAborted', this._onNavigationAborted.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.navigationCommitted', this._onNavigationCommitted.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.navigationStarted', this._onNavigationStarted.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.sameDocumentNavigation', this._onSameDocumentNavigation.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Runtime.executionContextCreated', this._onExecutionContextCreated.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Runtime.executionContextDestroyed', this._onExecutionContextDestroyed.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.linkClicked', event => this._onLinkClicked(event.phase)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.uncaughtError', this._onUncaughtError.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Runtime.console', this._onConsole.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.dialogOpened', this._onDialogOpened.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.bindingCalled', this._onBindingCalled.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.fileChooserOpened', this._onFileChooserOpened.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.workerCreated', this._onWorkerCreated.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.workerDestroyed', this._onWorkerDestroyed.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.dispatchMessageFromWorker', this._onDispatchMessageFromWorker.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.crashed', this._onCrashed.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.videoRecordingStarted', this._onVideoRecordingStarted.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.webSocketCreated', this._onWebSocketCreated.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.webSocketClosed', this._onWebSocketClosed.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.webSocketFrameReceived', this._onWebSocketFrameReceived.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.webSocketFrameSent', this._onWebSocketFrameSent.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.screencastFrame', this._onScreencastFrame.bind(this))];69 session.once(_ffConnection.FFSessionEvents.Disconnected, () => {70 this._markAsError(new Error('Page closed'));71 this._page._didDisconnect();72 });73 this._session.once('Page.ready', async () => {74 await this._page.initOpener(this._opener);75 if (this._initializationFailed) return; // Note: it is important to call |reportAsNew| before resolving pageOrError promise,76 // so that anyone who awaits pageOrError got a ready and reported page.77 this._initializedPage = this._page;78 this._page.reportAsNew();79 this._pagePromise.resolve(this._page);80 }); // Ideally, we somehow ensure that utility world is created before Page.ready arrives, but currently it is racy.81 // Therefore, we can end up with an initialized page without utility world, although very unlikely.82 this._session.send('Page.addScriptToEvaluateOnNewDocument', {83 script: '',84 worldName: UTILITY_WORLD_NAME85 }).catch(e => this._markAsError(e));86 }87 async _markAsError(error) {88 // Same error may be report twice: channer disconnected and session.send fails.89 if (this._initializationFailed) return;90 this._initializationFailed = true;91 if (!this._initializedPage) {92 await this._page.initOpener(this._opener);93 this._page.reportAsNew(error);94 this._pagePromise.resolve(error);95 }96 }97 async pageOrError() {98 return this._pagePromise;99 }100 _onWebSocketCreated(event) {101 this._page._frameManager.onWebSocketCreated(webSocketId(event.frameId, event.wsid), event.requestURL);...
ffBrowser.js
Source:ffBrowser.js
...118 let originPage = ffPage._initializedPage; // If it's a new window download, report it on the opener page.119 if (!originPage) {120 // Resume the page creation with an error. The page will automatically close right121 // after the download begins.122 ffPage._markAsError(new Error('Starting new page download'));123 if (ffPage._opener) originPage = ffPage._opener._initializedPage;124 }125 if (!originPage) return;126 this._downloadCreated(originPage, payload.uuid, payload.url, payload.suggestedFileName);127 }128 _onDownloadFinished(payload) {129 const error = payload.canceled ? 'canceled' : payload.error;130 this._downloadFinished(payload.uuid, error);131 }132 _onVideoRecordingFinished(payload) {133 var _this$_takeVideo;134 (_this$_takeVideo = this._takeVideo(payload.screencastId)) === null || _this$_takeVideo === void 0 ? void 0 : _this$_takeVideo.reportFinished();135 }136 _onDisconnect() {...
param-validator.js
Source:param-validator.js
...46 */47 validate () {48 let exists = this._validateRequired()49 if (this.required && !exists) {50 return this._markAsError(' is undefined')51 }52 if (exists && !this._validateType()) {53 return this._markAsError(' isn\'t ' + this.type)54 }55 if (this.condition != null && !this.condition(this.value)) {56 return this._markAsError(' is wrong')57 }58 this.value = exists ? ParamValidator.convert(this.value, this.type) : this.value59 return this._markAsValid()60 }61 /**62 * @private63 * Validate field by the required.64 *65 * @returns {boolean}66 */67 _validateRequired () {68 switch (this.type) {69 case ParamValidator.EMAIL:70 case ParamValidator.PHONE:...
model-bulk-saver.js
Source:model-bulk-saver.js
...62 () => {63 this._markAsSaved();64 },65 () => {66 this._markAsError();67 }68 );69 return promise;70 }71 /**72 * Manually mark the model as saved.73 *74 * @method _markAsSaved75 * @private76 */77 _markAsSaved() {78 // TODO: Note that this uses internal functions79 try {80 // In Ember Data 3.5+, this works a bit different81 // We differentiate by the existence of _recordData82 if (this._internalModel._recordData) {83 this._internalModel.adapterWillCommit();84 this._internalModel.adapterDidCommit();85 } else {86 this._internalModel.send('willCommit');87 this._internalModel._attributes = {};88 this._internalModel.send('didCommit');89 }90 } catch (e) {91 // Ignore if an error occurs, since this is quite hacky behavior anyhow92 // Especially an "Attempted to handle event `didCommit` on ..." error could occur93 }94 }95 /**96 * Manually mark the model as having an error.97 *98 * @method _markAsError99 * @private100 */101 _markAsError() {102 // TODO: Note that this uses internal functions103 try {104 this._internalModel.send('becameInvalid');105 this._internalModel.send('becameError');106 } catch (e) {107 // Ignore if an error occurs, since this is quite hacky behavior anyhow108 // Especially an "Attempted to handle event `didCommit` on ..." error could occur109 }110 }...
Card.js
Source:Card.js
...28 borderColor: 'red',29 } : {};30 };31 return (32 <View style={ [ styles.container, { borderColor: theme.primaryColor, backgroundColor: theme.primaryBackgroundColor }, _markAsError() ] }>33 <View style={styles.containerGlue}>34 <View style={{ width: 35, justifyContent: "center" }}>35 {iconComponent || (36 <Icon37 size={30}38 name="user"39 color={theme.primaryColor}40 type="AntDesign"41 {...props}42 />43 )}44 </View>45 <View style={styles.textContainer}>46 <Text style={titleStyle || _textStyle(titleColor)}>{title}</Text>...
TextInput.js
Source:TextInput.js
...34 color: theme.primaryColor,35 borderWidth: 1,36 borderRadius: 10,37 padding: 1038 }, textInputStyles, _markAsError(),39 ]}40 />41 <View style={{ flexDirection: 'row', justifyContent: 'flex-end' }}>42 <Text style={{ color: theme.primaryColor }}>43 {length}/{maxLength}44 </Text>45 </View>46 </View>47 )48};49ExtendedTextInput.defaultProps = {50 label: undefined,51 labelIcon: undefined,52 customErrors: [],...
TextArea.js
Source:TextArea.js
...35 color: theme.primaryColor,36 borderWidth: 1,37 borderRadius: 10,38 padding: 10,39 }, _markAsError()40 ]}/>41 <View style={{ flexDirection: 'row', justifyContent: 'flex-end' }}>42 <Text style={{ color: theme.primaryColor }}>43 {length}/{maxLength}44 </Text>45 </View>46 </View>47 )48};49ExtendedTextArea.defaultProps = {50 label: undefined,51 labelIcon: undefined,52 customErrors: [],53 lineNumbers: 4,...
Picker.js
Source:Picker.js
...17 <View>18 {19 label && <Heading text={label} styles={{ paddingLeft: 0 }} color={theme.primaryColor} icon={labelIcon} />20 }21 <View style={[ { borderColor: theme.primaryColor, borderWidth: 1, borderRadius: 10 }, _markAsError() ]}>22 <Picker selectedValue={selectedValue} onValueChange={onSelect} itemStyle={{ backgroundColor: theme.primaryBackgroundColor }}>23 {24 items.map((item, i) => {25 return <Picker.Item key={i} label={item.label} value={item.value} />26 })27 }28 </Picker>29 </View>30 </View>31 )32};33ExtendedPicker.defaultProps = {34 label: undefined,35 labelIcon: undefined,...
Using AI Code Generation
1const { Playwright } = require('playwright-core/lib/server/playwright');2const playwright = new Playwright();3const browser = await playwright.chromium.launch();4const page = await browser.newPage();5const internal = page._delegate._page._internal;6internal._markAsError(new Error('test'));7await browser.close();
Using AI Code Generation
1const { Playwright } = require('playwright');2const { InternalError } = Playwright;3const error = new InternalError('test');4error._markAsError();5console.log(error.stack);6const { Playwright } = require('playwright');7const { InternalError } = Playwright;8const error = new InternalError('test');9error._markAsError();10console.log(error.stack);11const { Playwright } = require('playwright');12const { InternalError } = Playwright;13const error = new InternalError('test');14error._markAsError();15console.log(error.stack);16const { Playwright } = require('playwright');17const { InternalError } = Playwright;18const error = new InternalError('test');19error._markAsError();20console.log(error.stack);21const { Playwright } = require('playwright');22const { InternalError } = Playwright;23const error = new InternalError('test');24error._markAsError();25console.log(error.stack);26const { Playwright } = require('playwright');27const { InternalError } = Playwright;28const error = new InternalError('test');29error._markAsError();30console.log(error.stack);31const { Playwright } = require('playwright');32const { InternalError } = Playwright;33const error = new InternalError('test');34error._markAsError();35console.log(error.stack);36const { Playwright } = require('playwright');37const { InternalError } = Playwright;38const error = new InternalError('test');39error._markAsError();40console.log(error.stack
Using AI Code Generation
1const { Playwright } = require('@playwright/test');2const { Internal } = require('@playwright/test/lib/test');3const { test } = require('@playwright/test');4test('should mark test as failed', async ({ page }) => {5 await page.click('text=Get started');6 const internal = new Internal(page);7 internal._markAsError(new Error('test failed'));8});9{10 "scripts": {11 },12 "devDependencies": {13 }14}
Using AI Code Generation
1const { Internal } = require('playwright/lib/client/internal');2Internal.prototype._markAsError = (error) => {3 error.isError = true;4 return error;5};6const { Internal } = require('playwright/lib/client/internal');7Internal.prototype._markAsError = (error) => {8 error.isError = true;9 return error;10};11const { Internal } = require('playwright/lib/client/internal');12Internal.prototype._markAsError = (error) => {13 error.isError = true;14 return error;15};16const { Internal } = require('playwright/lib/client/internal');17Internal.prototype._markAsError = (error) => {18 error.isError = true;19 return error;20};21const { Internal } = require('playwright/lib/client/internal');22Internal.prototype._markAsError = (error) => {23 error.isError = true;24 return error;25};26const { Internal } = require('playwright/lib/client/internal');27Internal.prototype._markAsError = (error) => {28 error.isError = true;29 return error;30};31const { Internal } = require('playwright/lib/client/internal');32Internal.prototype._markAsError = (error) => {33 error.isError = true;34 return error;35};36const { Internal } = require('playwright/lib/client/internal');37Internal.prototype._markAsError = (error) => {38 error.isError = true;39 return error;40};41const { Internal } = require('playwright/lib/client/internal');42Internal.prototype._markAsError = (error) => {43 error.isError = true;44 return error;45};46const { Internal } = require('playwright/lib/client/internal');47Internal.prototype._markAsError = (error) => {
Using AI Code Generation
1const { Internal } = require('playwright/lib/server/chromium/crConnection');2const { helper } = require('playwright/lib/helper');3const { assert } = require('playwright/lib/helper');4const { Connection } = require('playwright/lib/server/connection');5const { Events } = require('playwright/lib/server/events');6const { debugLogger } = require('playwright/lib/utils/debugLogger');7const connection = new Connection();8const events = new Events(debugLogger());9const internal = new Internal(connection, events);10let error = new Error('my error');11let errorObj = helper.getExceptionMessage(error);12internal._markAsError(errorObj);13assert(errorObj.error, 'expected error to be marked');
Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright();3const context = playwright._browserContext;4context._markAsError('error message');5const { test, expect } = require('@playwright/test');6test('test', async ({ page }) => {7 const title = page.locator('text=Get started');8 await expect(title).toBeVisible();9});
Using AI Code Generation
1const { _markAsError } = require('playwright/lib/utils/stackTrace');2_markAsError(new Error('Test Error'));3await browser.close();4await context.close();5await page.close();6const { _markAsError } = require('playwright/lib/utils/stackTrace');7_markAsError(new Error('Test Error'));8await browser.close();9await context.close();10await page.close();11const { _markAsError } = require('playwright/lib/utils/stackTrace');12_markAsError(new Error('Test Error'));13await browser.close();14await context.close();15await page.close();16const { _markAsError } = require('playwright/lib/utils/stackTrace');17_markAsError(new Error('Test Error'));18await browser.close();19await context.close();20await page.close();21const { _markAsError } = require('playwright/lib/utils/stackTrace');22_markAsError(new Error('Test Error'));23await browser.close();24await context.close();25await page.close();26const { _markAsError } = require('playwright/lib/utils/stackTrace');27_markAsError(new Error('Test Error'));28await browser.close();29await context.close();30await page.close();31const { _markAsError } = require('playwright/lib/utils/stackTrace');32_markAsError(new Error('Test Error'));33await browser.close();34await context.close();35await page.close();36const { _markAsError } = require('playwright/lib/utils/stackTrace');37_markAsError(new Error('Test Error'));38await browser.close();39await context.close();40await page.close();41const { _markAsError } = require('playwright/lib/utils/stackTrace');42_markAsError(new Error('Test Error'));43await browser.close();44await context.close();45await page.close();46const { _markAsError } = require('play
Using AI Code Generation
1const { _markAsError } = require('playwright/lib/utils/stackTrace');2throw _markAsError(new Error('test error'), 'test.js', 1);3 at Object.<anonymous> (test.js:1:13)4 at Module._compile (internal/modules/cjs/loader.js:1137:30)5 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)6 at Module.load (internal/modules/cjs/loader.js:985:32)7 at Function.Module._load (internal/modules/cjs/loader.js:878:14)8 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
Run Playwright Internal automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
