How to use invokeGuardedCallback method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactErrorUtils-test.internal.js
Source:ReactErrorUtils-test.internal.js 
...27 expect(() => ReactErrorUtils.rethrowCaughtError()).toThrow(err);28 });29 it(`should call the callback the passed arguments`, () => {30 const callback = jest.fn();31 ReactErrorUtils.invokeGuardedCallback(32 'foo',33 callback,34 null,35 'arg1',36 'arg2',37 );38 expect(callback).toBeCalledWith('arg1', 'arg2');39 });40 it(`should call the callback with the provided context`, () => {41 const context = {didCall: false};42 ReactErrorUtils.invokeGuardedCallback(43 'foo',44 function() {45 this.didCall = true;46 },47 context,48 );49 expect(context.didCall).toBe(true);50 });51 it(`should catch errors`, () => {52 const error = new Error();53 const returnValue = ReactErrorUtils.invokeGuardedCallback(54 'foo',55 function() {56 throw error;57 },58 null,59 'arg1',60 'arg2',61 );62 expect(returnValue).toBe(undefined);63 expect(ReactErrorUtils.hasCaughtError()).toBe(true);64 expect(ReactErrorUtils.clearCaughtError()).toBe(error);65 });66 it(`should return false from clearCaughtError if no error was thrown`, () => {67 const callback = jest.fn();68 ReactErrorUtils.invokeGuardedCallback('foo', callback, null);69 expect(ReactErrorUtils.hasCaughtError()).toBe(false);70 expect(ReactErrorUtils.clearCaughtError).toThrow('no error was captured');71 });72 it(`can nest with same debug name`, () => {73 const err1 = new Error();74 let err2;75 const err3 = new Error();76 let err4;77 ReactErrorUtils.invokeGuardedCallback(78 'foo',79 function() {80 ReactErrorUtils.invokeGuardedCallback(81 'foo',82 function() {83 throw err1;84 },85 null,86 );87 err2 = ReactErrorUtils.clearCaughtError();88 throw err3;89 },90 null,91 );92 err4 = ReactErrorUtils.clearCaughtError();93 expect(err2).toBe(err1);94 expect(err4).toBe(err3);95 });96 it(`handles nested errors`, () => {97 const err1 = new Error();98 let err2;99 ReactErrorUtils.invokeGuardedCallback(100 'foo',101 function() {102 ReactErrorUtils.invokeGuardedCallback(103 'foo',104 function() {105 throw err1;106 },107 null,108 );109 err2 = ReactErrorUtils.clearCaughtError();110 },111 null,112 );113 // Returns null because inner error was already captured114 expect(ReactErrorUtils.hasCaughtError()).toBe(false);115 expect(err2).toBe(err1);116 });117 it('handles nested errors in separate renderers', () => {118 const ReactErrorUtils1 = require('shared/ReactErrorUtils');119 jest.resetModules();120 const ReactErrorUtils2 = require('shared/ReactErrorUtils');121 expect(ReactErrorUtils1).not.toEqual(ReactErrorUtils2);122 let ops = [];123 ReactErrorUtils1.invokeGuardedCallback(124 null,125 () => {126 ReactErrorUtils2.invokeGuardedCallback(127 null,128 () => {129 throw new Error('nested error');130 },131 null,132 );133 // ReactErrorUtils2 should catch the error134 ops.push(ReactErrorUtils2.hasCaughtError());135 ops.push(ReactErrorUtils2.clearCaughtError().message);136 },137 null,138 );139 // ReactErrorUtils1 should not catch the error140 ops.push(ReactErrorUtils1.hasCaughtError());141 expect(ops).toEqual([true, 'nested error', false]);142 });143 if (!__DEV__) {144 // jsdom doesn't handle this properly, but Chrome and Firefox should. Test145 // this with a fixture.146 it('catches null values', () => {147 ReactErrorUtils.invokeGuardedCallback(148 null,149 function() {150 throw null; // eslint-disable-line no-throw-literal151 },152 null,153 );154 expect(ReactErrorUtils.hasCaughtError()).toBe(true);155 expect(ReactErrorUtils.clearCaughtError()).toBe(null);156 });157 }158 it(`can be shimmed`, () => {159 const ops = [];160 jest.resetModules();161 jest.mock(162 'shared/invokeGuardedCallbackImpl',163 () =>164 function invokeGuardedCallback(name, func, context, a) {165 ops.push(a);166 try {167 func.call(context, a);168 } catch (error) {169 this.onError(error);170 }171 },172 );173 ReactErrorUtils = require('shared/ReactErrorUtils');174 try {175 const err = new Error('foo');176 const callback = function() {177 throw err;178 };...
ReactErrorUtils-test.js
Source:ReactErrorUtils-test.js
...50 expect(() => ReactErrorUtils.rethrowCaughtError()).toThrow(err);51 });52 it(`should call the callback the passed arguments (${environment})`, () => {53 var callback = jest.fn();54 ReactErrorUtils.invokeGuardedCallback(55 'foo',56 callback,57 null,58 'arg1',59 'arg2',60 );61 expect(callback).toBeCalledWith('arg1', 'arg2');62 });63 it(`should call the callback with the provided context (${environment})`, () => {64 var context = {didCall: false};65 ReactErrorUtils.invokeGuardedCallback(66 'foo',67 function() {68 this.didCall = true;69 },70 context,71 );72 expect(context.didCall).toBe(true);73 });74 it(`should return a caught error (${environment})`, () => {75 const error = new Error();76 const returnValue = ReactErrorUtils.invokeGuardedCallback(77 'foo',78 function() {79 throw error;80 },81 null,82 'arg1',83 'arg2',84 );85 expect(returnValue).toBe(error);86 });87 it(`should return null if no error is thrown (${environment})`, () => {88 var callback = jest.fn();89 const returnValue = ReactErrorUtils.invokeGuardedCallback(90 'foo',91 callback,92 null,93 );94 expect(returnValue).toBe(null);95 });96 it(`can nest with same debug name (${environment})`, () => {97 const err1 = new Error();98 let err2;99 const err3 = new Error();100 const err4 = ReactErrorUtils.invokeGuardedCallback(101 'foo',102 function() {103 err2 = ReactErrorUtils.invokeGuardedCallback(104 'foo',105 function() {106 throw err1;107 },108 null,109 );110 throw err3;111 },112 null,113 );114 expect(err2).toBe(err1);115 expect(err4).toBe(err3);116 });117 it(`does not return nested errors (${environment})`, () => {118 const err1 = new Error();119 let err2;120 const err3 = ReactErrorUtils.invokeGuardedCallback(121 'foo',122 function() {123 err2 = ReactErrorUtils.invokeGuardedCallback(124 'foo',125 function() {126 throw err1;127 },128 null,129 );130 },131 null,132 );133 expect(err3).toBe(null); // Returns null because inner error was already captured134 expect(err2).toBe(err1);135 });136 it(`can be shimmed (${environment})`, () => {137 const ops = [];...
ReactErrorUtils.js
Source:ReactErrorUtils.js
...81 injection: {82 injectErrorUtils(injectedErrorUtils: Object) {83 invariant(84 typeof injectedErrorUtils.invokeGuardedCallback === 'function',85 'Injected invokeGuardedCallback() must be a function.',86 );87 invokeGuardedCallback = injectedErrorUtils.invokeGuardedCallback;88 },89 },90 invokeGuardedCallback: function<A, B, C, D, E, F, Context>(91 name: string | null,92 func: (a: A, b: B, c: C, d: D, e: E, f: F) => void,93 context: Context,94 a: A,95 b: B,96 c: C,97 d: D,98 e: E,99 f: F,...
c467a70e313f4f8ceaecdba478ee69cc667dcdReactErrorUtils.js
Source:c467a70e313f4f8ceaecdba478ee69cc667dcdReactErrorUtils.js
1'use strict';2var invariant = require('fbjs/lib/invariant');3var caughtError = null;4var _invokeGuardedCallback = function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {5 var funcArgs = Array.prototype.slice.call(arguments, 3);6 try {7 func.apply(context, funcArgs);8 } catch (error) {9 return error;10 }11 return null;12};13if (__DEV__) {14 if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {15 var fakeNode = document.createElement('react');16 var depth = 0;17 _invokeGuardedCallback = function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {18 depth++;19 var thisDepth = depth;20 var funcArgs = Array.prototype.slice.call(arguments, 3);21 var boundFunc = function boundFunc() {22 func.apply(context, funcArgs);23 };24 var fakeEventError = null;25 var onFakeEventError = function onFakeEventError(event) {26 if (depth === thisDepth) {27 fakeEventError = event.error;28 }29 };30 var evtType = 'react-' + (name ? name : 'invokeguardedcallback') + '-' + depth;31 window.addEventListener('error', onFakeEventError);32 fakeNode.addEventListener(evtType, boundFunc, false);33 var evt = document.createEvent('Event');34 evt.initEvent(evtType, false, false);35 fakeNode.dispatchEvent(evt);36 fakeNode.removeEventListener(evtType, boundFunc, false);37 window.removeEventListener('error', onFakeEventError);38 depth--;39 return fakeEventError;40 };41 }42}43var _rethrowCaughtError = function _rethrowCaughtError() {44 if (caughtError) {45 var error = caughtError;46 caughtError = null;47 throw error;48 }49};50var ReactErrorUtils = {51 injection: {52 injectErrorUtils: function injectErrorUtils(injectedErrorUtils) {53 invariant(typeof injectedErrorUtils.invokeGuardedCallback === 'function', 'Injected invokeGuardedCallback() must be a function.');54 _invokeGuardedCallback = injectedErrorUtils.invokeGuardedCallback;55 }56 },57 invokeGuardedCallback: function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {58 return _invokeGuardedCallback.apply(this, arguments);59 },60 invokeGuardedCallbackAndCatchFirstError: function invokeGuardedCallbackAndCatchFirstError(name, func, context, a, b, c, d, e, f) {61 var error = ReactErrorUtils.invokeGuardedCallback.apply(this, arguments);62 if (error !== null && caughtError === null) {63 caughtError = error;64 }65 },66 rethrowCaughtError: function rethrowCaughtError() {67 return _rethrowCaughtError.apply(this, arguments);68 }69};...
b8b4a6d71d0e4738c063170d75e20d24af59ceReactErrorUtils.js
Source:b8b4a6d71d0e4738c063170d75e20d24af59ceReactErrorUtils.js
1'use strict';2var invariant = require('fbjs/lib/invariant');3var caughtError = null;4var _invokeGuardedCallback = function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {5 var funcArgs = Array.prototype.slice.call(arguments, 3);6 try {7 func.apply(context, funcArgs);8 } catch (error) {9 return error;10 }11 return null;12};13if (__DEV__) {14 if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {15 var fakeNode = document.createElement('react');16 var depth = 0;17 _invokeGuardedCallback = function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {18 depth++;19 var thisDepth = depth;20 var funcArgs = Array.prototype.slice.call(arguments, 3);21 var boundFunc = function boundFunc() {22 func.apply(context, funcArgs);23 };24 var fakeEventError = null;25 var onFakeEventError = function onFakeEventError(event) {26 if (depth === thisDepth) {27 fakeEventError = event.error;28 }29 };30 var evtType = 'react-' + (name ? name : 'invokeguardedcallback') + '-' + depth;31 window.addEventListener('error', onFakeEventError);32 fakeNode.addEventListener(evtType, boundFunc, false);33 var evt = document.createEvent('Event');34 evt.initEvent(evtType, false, false);35 fakeNode.dispatchEvent(evt);36 fakeNode.removeEventListener(evtType, boundFunc, false);37 window.removeEventListener('error', onFakeEventError);38 depth--;39 return fakeEventError;40 };41 }42}43var _rethrowCaughtError = function _rethrowCaughtError() {44 if (caughtError) {45 var error = caughtError;46 caughtError = null;47 throw error;48 }49};50var ReactErrorUtils = {51 injection: {52 injectErrorUtils: function injectErrorUtils(injectedErrorUtils) {53 invariant(typeof injectedErrorUtils.invokeGuardedCallback === 'function', 'Injected invokeGuardedCallback() must be a function.');54 _invokeGuardedCallback = injectedErrorUtils.invokeGuardedCallback;55 }56 },57 invokeGuardedCallback: function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {58 return _invokeGuardedCallback.apply(this, arguments);59 },60 invokeGuardedCallbackAndCatchFirstError: function invokeGuardedCallbackAndCatchFirstError(name, func, context, a, b, c, d, e, f) {61 var error = ReactErrorUtils.invokeGuardedCallback.apply(this, arguments);62 if (error !== null && caughtError === null) {63 caughtError = error;64 }65 },66 rethrowCaughtError: function rethrowCaughtError() {67 return _rethrowCaughtError.apply(this, arguments);68 }69};...
40430454cfd090ab0cc085546834d6f35de7feReactErrorUtils.js
Source:40430454cfd090ab0cc085546834d6f35de7feReactErrorUtils.js
1'use strict';2var invariant = require('fbjs/lib/invariant');3var caughtError = null;4var _invokeGuardedCallback = function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {5 var funcArgs = Array.prototype.slice.call(arguments, 3);6 try {7 func.apply(context, funcArgs);8 } catch (error) {9 return error;10 }11 return null;12};13if (__DEV__) {14 if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {15 var fakeNode = document.createElement('react');16 var depth = 0;17 _invokeGuardedCallback = function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {18 depth++;19 var thisDepth = depth;20 var funcArgs = Array.prototype.slice.call(arguments, 3);21 var boundFunc = function boundFunc() {22 func.apply(context, funcArgs);23 };24 var fakeEventError = null;25 var onFakeEventError = function onFakeEventError(event) {26 if (depth === thisDepth) {27 fakeEventError = event.error;28 }29 };30 var evtType = 'react-' + (name ? name : 'invokeguardedcallback') + '-' + depth;31 window.addEventListener('error', onFakeEventError);32 fakeNode.addEventListener(evtType, boundFunc, false);33 var evt = document.createEvent('Event');34 evt.initEvent(evtType, false, false);35 fakeNode.dispatchEvent(evt);36 fakeNode.removeEventListener(evtType, boundFunc, false);37 window.removeEventListener('error', onFakeEventError);38 depth--;39 return fakeEventError;40 };41 }42}43var _rethrowCaughtError = function _rethrowCaughtError() {44 if (caughtError) {45 var error = caughtError;46 caughtError = null;47 throw error;48 }49};50var ReactErrorUtils = {51 injection: {52 injectErrorUtils: function injectErrorUtils(injectedErrorUtils) {53 invariant(typeof injectedErrorUtils.invokeGuardedCallback === 'function', 'Injected invokeGuardedCallback() must be a function.');54 _invokeGuardedCallback = injectedErrorUtils.invokeGuardedCallback;55 }56 },57 invokeGuardedCallback: function invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {58 return _invokeGuardedCallback.apply(this, arguments);59 },60 invokeGuardedCallbackAndCatchFirstError: function invokeGuardedCallbackAndCatchFirstError(name, func, context, a, b, c, d, e, f) {61 var error = ReactErrorUtils.invokeGuardedCallback.apply(this, arguments);62 if (error !== null && caughtError === null) {63 caughtError = error;64 }65 },66 rethrowCaughtError: function rethrowCaughtError() {67 return _rethrowCaughtError.apply(this, arguments);68 }69};...
466bfbReactErrorUtils.js
Source:466bfbReactErrorUtils.js
1'use strict';2var caughtError = null;3function invokeGuardedCallback(name, func, a) {4 try {5 func(a);6 } catch (x) {7 if (caughtError === null) {8 caughtError = x;9 }10 }11}12var ReactErrorUtils = {13 invokeGuardedCallback: invokeGuardedCallback,14 invokeGuardedCallbackWithCatch: invokeGuardedCallback,15 rethrowCaughtError: function rethrowCaughtError() {16 if (caughtError) {17 var error = caughtError;...
Using AI Code Generation
1const { invokeGuardedCallback } = require('playwright/lib/server/supplements/utils/invokeGuardedCallback');2const { ErrorWithCallFrames } = require('playwright/lib/server/supplements/utils/errorWithCallFrames');3const { invokeGuardedCallback } = require('playwright/lib/server/supplements/utils/invokeGuardedCallback');4const { ErrorWithCallFrames } = require('playwright/lib/server/supplements/utils/errorWithCallFrames');5const { invokeGuardedCallback } = require('playwright/lib/server/supplements/utils/invokeGuardedCallback');6const { ErrorWithCallFrames } = require('playwright/lib/server/supplements/utils/errorWithCallFrames');7const { invokeGuardedCallback } = require('playwright/lib/server/supplements/utils/invokeGuardedCallback');8const { ErrorWithCallFrames } = require('playwright/lib/server/supplements/utils/errorWithCallFrames');9const { invokeGuardedCallback } = require('playwright/lib/server/supplements/utils/invokeGuardedCallback');10const { ErrorWithCallFrames } = require('playwright/lib/server/supplements/utils/errorWithCallFrames');11const { invokeGuardedCallback } = require('playwright/lib/server/supplements/utils/invokeGuardedCallback');12const { ErrorWithCallFrames } = require('playwright/lib/server/supplements/utils/errorWithCallFrames');13const { invokeGuardedCallback } = require('playwright/lib/server/supplements/utils/invokeGuardedCallback');14const { ErrorWithCallFrames } = require('playwright/lib/server/supplements/utils/errorWithCallFrames');15const { invokeGuardedCallback } = require('playwright/lib/server/supplements/utils/invokeGuardedCallback');16const { ErrorWithCallFrames } = require('playwright/lib/server/supplements/utils/errorWithCallFrames');
Using AI Code Generation
1const { invokeGuardedCallback } = require('playwright/lib/internal/stackTrace');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await page.setContent(`<button onclick="throw new Error('error')">Click me</button>`);5 await page.click('button');6 const error = await page.evaluate(() => {7 let error;8 invokeGuardedCallback('click', () => {9 throw new Error('error');10 });11 if (didError()) {12 error = clearError();13 }14 return error;15 });16 console.log(error);17});18### 2. Using the `page.on('pageerror')` event19const { test } = require('@playwright/test');20test('test', async ({ page }) => {21 await page.setContent(`<button onclick="throw new Error('error')">Click me</button>`);22 await page.click('button');23 const error = new Promise((resolve) => page.on('pageerror', resolve));24 console.log(error);25});26### 3. Using the `page.on('dialog')` event27const { test } = require('@playwright/test');28test('test', async ({ page }) => {29 await page.setContent(`<button onclick="alert('error')">Click me</button>`);30 await page.click('button');31 const dialog = new Promise((resolve) => page.on('dialog', resolve));32 console.log(dialog);33});34### 4. Using the `page.on('requestfailed')` event35const { test } = require('@playwright/test');36test('test', async ({ page }) => {37 await page.click('button');38 const request = new Promise((resolve) => page.on('requestfailed', resolve));39 console.log(request);40});
Using AI Code Generation
1const { invokeGuardedCallback } = require('playwright-core/lib/utils/stackTrace');2const { expect } = require('chai');3describe('playwright', () => {4 it('invokeGuardedCallback', async () => {5 const error = new Error('test error');6 invokeGuardedCallback('test', () => {7 throw error;8 });9 expect(invokeGuardedCallback).to.throw(error);10 });11});
Using AI Code Generation
1const { invokeGuardedCallback } = require('playwright/lib/internal/stackTrace');2const { ErrorWithStack } = require('playwright/lib/internal/errors');3const { _setConsoleForTest } = require('playwright/lib/internal/console');4const { ConsoleMessage } = require('playwright/lib/internal/consoleMessage');5const consoleApi = _setConsoleForTest({6 onMessage: (message) => console.log(message.text()),7});8const consoleMessage = new ConsoleMessage(consoleApi, 'log', ['Hello world!'], [], 'log', 0);9invokeGuardedCallback('test', consoleMessage, () => {10 throw new Error('Error in callback');11});12if (invokeGuardedCallback.hasCaughtError()) {13 const error = invokeGuardedCallback.getCaughtError();14 if (error instanceof ErrorWithStack) {15 console.log(error.stack);16 } else {17 console.log(error);18 }19}20[Apache 2.0](./LICENSE)
Using AI Code Generation
1const { invokeGuardedCallback } = require('playwright/lib/utils/utils');2const { assert } = require('chai');3describe('Playwright', function () {4 it('should not throw error', async () => {5 const result = invokeGuardedCallback(() => {6 throw new Error('Some error');7 });8 assert.strictEqual(result, true);9 });10});
Using AI Code Generation
1const { invokeGuardedCallback } = require('react-dom/cjs/react-dom.development');2function throwError() {3 throw new Error('Error thrown!');4}5invokeGuardedCallback(throwError, null, null);6 ✓ test.js (1s)7 1 passed (2s)
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