How to use getSourceInfoErrorAddendumForProps method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactElementValidator.js

Source: ReactElementValidator.js Github

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...29 return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.';30 }31 return '';32 }33 function getSourceInfoErrorAddendumForProps(elementProps) {34 if (elementProps !== null && elementProps !== undefined) {35 return getSourceInfoErrorAddendum(elementProps.__source);36 }37 return '';38 }39 /​**40 * Warn if there's no key explicitly set on dynamic arrays of children or41 * object keys are not valid. This allows us to keep track of children between42 * updates.43 */​44 var ownerHasKeyUseWarning = {};45 function getCurrentComponentErrorInfo(parentType) {46 var info = getDeclarationErrorAddendum();47 if (!info) {48 var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;49 if (parentName) {50 info = "\n\nCheck the top-level render call using <" + parentName + ">.";51 }52 }53 return info;54 }55 /​**56 * Warn if the element doesn't have an explicit key assigned to it.57 * This element is in an array. The array could grow and shrink or be58 * reordered. All children that haven't already been validated are required to59 * have a "key" property assigned to it. Error statuses are cached so a warning60 * will only be shown once.61 *62 * @internal63 * @param {ReactElement} element Element that requires a key.64 * @param {*} parentType element's parent's type.65 */​66 function validateExplicitKey(element, parentType) {67 if (!element._store || element._store.validated || element.key != null) {68 return;69 }70 element._store.validated = true;71 var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType);72 if (ownerHasKeyUseWarning[currentComponentErrorInfo]) {73 return;74 }75 ownerHasKeyUseWarning[currentComponentErrorInfo] = true; /​/​ Usually the current owner is the offender, but if it accepts children as a76 /​/​ property, it may be the creator of the child that's responsible for77 /​/​ assigning it a key.78 var childOwner = '';79 if (element && element._owner && element._owner !== ReactCurrentOwner.current) {80 /​/​ Give the component that originally created this child.81 childOwner = " It was passed a child from " + getComponentName(element._owner.type) + ".";82 }83 {84 setCurrentlyValidatingElement$1(element);85 error('Each child in a list should have a unique "key" prop.' + '%s%s See https:/​/​reactjs.org/​link/​warning-keys for more information.', currentComponentErrorInfo, childOwner);86 setCurrentlyValidatingElement$1(null);87 }88 }89 /​**90 * Ensure that every element either is passed in a static location, in an91 * array with an explicit keys property defined, or in an object literal92 * with valid key property.93 *94 * @internal95 * @param {ReactNode} node Statically passed child of any type.96 * @param {*} parentType node's parent's type.97 */​98 function validateChildKeys(node, parentType) {99 if (typeof node !== 'object') {100 return;101 }102 if (Array.isArray(node)) {103 for (var i = 0; i < node.length; i++) {104 var child = node[i];105 if (isValidElement(child)) {106 validateExplicitKey(child, parentType);107 }108 }109 } else if (isValidElement(node)) {110 /​/​ This element was passed in a valid location.111 if (node._store) {112 node._store.validated = true;113 }114 } else if (node) {115 var iteratorFn = getIteratorFn(node);116 if (typeof iteratorFn === 'function') {117 /​/​ Entry iterators used to provide implicit keys,118 /​/​ but now we print a separate warning for them later.119 if (iteratorFn !== node.entries) {120 var iterator = iteratorFn.call(node);121 var step;122 while (!(step = iterator.next()).done) {123 if (isValidElement(step.value)) {124 validateExplicitKey(step.value, parentType);125 }126 }127 }128 }129 }130 }131 /​**132 * Given an element, validate that its props follow the propTypes definition,133 * provided by the type.134 *135 * @param {ReactElement} element136 */​137 function validatePropTypes(element) {138 {139 var type = element.type;140 if (type === null || type === undefined || typeof type === 'string') {141 return;142 }143 var propTypes;144 if (typeof type === 'function') {145 propTypes = type.propTypes;146 } else if (typeof type === 'object' && (type.$$typeof === REACT_FORWARD_REF_TYPE || /​/​ Note: Memo only checks outer props here.147 /​/​ Inner props are checked in the reconciler.148 type.$$typeof === REACT_MEMO_TYPE)) {149 propTypes = type.propTypes;150 } else {151 return;152 }153 if (propTypes) {154 /​/​ Intentionally inside to avoid triggering lazy initializers:155 var name = getComponentName(type);156 checkPropTypes(propTypes, element.props, 'prop', name, element);157 } else if (type.PropTypes !== undefined && !propTypesMisspellWarningShown) {158 propTypesMisspellWarningShown = true; /​/​ Intentionally inside to avoid triggering lazy initializers:159 var _name = getComponentName(type);160 error('Component %s declared `PropTypes` instead of `propTypes`. Did you misspell the property assignment?', _name || 'Unknown');161 }162 if (typeof type.getDefaultProps === 'function' && !type.getDefaultProps.isReactClassApproved) {163 error('getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.');164 }165 }166 }167 /​**168 * Given a fragment, validate that it can only be provided with fragment props169 * @param {ReactElement} fragment170 */​171 function validateFragmentProps(fragment) {172 {173 var keys = Object.keys(fragment.props);174 for (var i = 0; i < keys.length; i++) {175 var key = keys[i];176 if (key !== 'children' && key !== 'key') {177 setCurrentlyValidatingElement$1(fragment);178 error('Invalid prop `%s` supplied to `React.Fragment`. ' + 'React.Fragment can only have `key` and `children` props.', key);179 setCurrentlyValidatingElement$1(null);180 break;181 }182 }183 if (fragment.ref !== null) {184 setCurrentlyValidatingElement$1(fragment);185 error('Invalid attribute `ref` supplied to `React.Fragment`.');186 setCurrentlyValidatingElement$1(null);187 }188 }189 }190 function createElementWithValidation(type, props, children) {191 var validType = isValidElementType(type); /​/​ We warn in this case but don't throw. We expect the element creation to192 /​/​ succeed and there will likely be errors in render.193 if (!validType) {194 var info = '';195 if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {196 info += ' You likely forgot to export your component from the file ' + "it's defined in, or you might have mixed up default and named imports.";197 }198 var sourceInfo = getSourceInfoErrorAddendumForProps(props);199 if (sourceInfo) {200 info += sourceInfo;201 } else {202 info += getDeclarationErrorAddendum();203 }204 var typeString;205 if (type === null) {206 typeString = 'null';207 } else if (Array.isArray(type)) {208 typeString = 'array';209 } else if (type !== undefined && type.$$typeof === REACT_ELEMENT_TYPE) {210 typeString = "<" + (getComponentName(type.type) || 'Unknown') + " /​>";211 info = ' Did you accidentally export a JSX literal instead of a component?';212 } else {...

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input.js

Source: input.js Github

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1function getSourceInfoErrorAddendumForProps(elementProps) {2 function getSourceInfoErrorAddendum(source) {3 if (source !== undefined) {4 var fileName = source.fileName.replace(/​^.*[\\\/​]/​, '');5 var lineNumber = source.lineNumber;6 return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.';7 }8 return '';9 }10 if (elementProps !== null && elementProps !== undefined) {11 return getSourceInfoErrorAddendum(elementProps.__source);12 }13 return '';...

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output.js

Source: output.js Github

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1function getSourceInfoErrorAddendumForProps(elementProps) {2 return null != elementProps ? (function(source) {3 if (void 0 !== source) {4 var fileName = source.fileName.replace(/​^.*[\\\/​]/​, ""), lineNumber = source.lineNumber;5 return "\n\nCheck your code at " + fileName + ":" + lineNumber + ".";6 }7 return "";8 })(elementProps.__source) : "";...

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Using AI Code Generation

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1const { chromium } = require('playwright');2const path = require('path');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext({ ignoreHTTPSErrors: true });6 const page = await context.newPage();7 const { getSourceInfoErrorAddendumForProps } = page._delegate;8 const addendum = getSourceInfoErrorAddendumForProps({9 });10 console.log(addendum);11 await browser.close();12})();13const { chromium } = require('playwright');14const path = require('path');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext({ ignoreHTTPSErrors: true });18 const page = await context.newPage();19 const { getSourceInfoErrorAddendumForProps } = page._delegate;20 const addendum = getSourceInfoErrorAddendumForProps({21 });22 console.log(addendum);23 await browser.close();24})();25const { chromium } = require('playwright');26const path = require('path');27(async () => {28 const browser = await chromium.launch();29 const context = await browser.newContext({ ignoreHTTPSErrors: true });30 const page = await context.newPage();31 const { getSourceInfoErrorAddendumForProps } = page._delegate;

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Using AI Code Generation

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1const { PlaywrightError } = require('playwright');2const { getSourceInfoErrorAddendumForProps } = PlaywrightError;3const { PlaywrightError } = require('playwright');4const { getSourceInfoErrorAddendumForProps } = PlaywrightError;5const { PlaywrightError } = require('playwright');6const { getSourceInfoErrorAddendumForProps } = PlaywrightError;7const { PlaywrightError } = require('playwright');8const { getSourceInfoErrorAddendumForProps } = PlaywrightError;9const { PlaywrightError } = require('playwright');10const { getSourceInfoErrorAddendumForProps } = PlaywrightError;11const { PlaywrightError } = require('playwright');12const { getSourceInfoErrorAddendumForProps } = PlaywrightError;13const { PlaywrightError } = require('playwright');14const { getSourceInfoErrorAddendumForProps } = PlaywrightError;15const { PlaywrightError } = require('playwright');16const { getSourceInfoErrorAddendumForProps } = PlaywrightError;17const { PlaywrightError } = require('playwright');18const { getSourceInfoErrorAddendumForProps } = PlaywrightError;19const { PlaywrightError } = require('playwright');20const { getSourceInfoErrorAddendumForProps } = PlaywrightError;21const { PlaywrightError } = require('playwright');22const { getSourceInfoErrorAddendumForProps } = PlaywrightError;

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Using AI Code Generation

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1const { getTestState } = require('@playwright/​test');2const testInfo = getTestState().testInfo;3const sourceInfo = testInfo.getSourceInfoErrorAddendumForProps({foo: 'bar'});4console.log(sourceInfo);5const { test } = require('@playwright/​test');6test('test', async ({page}) => {7 await page.click('text=Get started');8});9const { test } = require('@playwright/​test');10test('test', async ({page}) => {11 const testInfo = getTestState().testInfo;12});13const { test } = require('@playwright/​test');14test('test', async ({page}) => {15 const testInfo = getTestState().testInfo;16 await testInfo.attach({ name: 'screenshot', path: await page.screenshot() });17});18### `testInfo.attach()` method19const { test } = require('@playwright/​test');20test('test', async ({page}) => {21 const testInfo = getTestState().testInfo;22 await testInfo.attach({ name: 'screenshot', path: await page.screenshot() });23});24### `testInfo.snapshot()` method25const { test } = require('@playwright/​test');26test('test', async ({page}) => {27 const testInfo = getTestState().testInfo;28 await testInfo.snapshot('screenshot', await page.screenshot());29});

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Using AI Code Generation

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1const { getSourceInfoErrorAddendumForProps } = require('playwright/​lib/​internal/​stacks');2const { Page } = require('playwright/​lib/​server/​page');3const { ElementHandle } = require('playwright/​lib/​server/​dom');4const { Frame } = require('playwright/​lib/​server/​frame');5const sourceInfo = getSourceInfoErrorAddendumForProps({ page: new Page(), frame: new Frame(), element: new ElementHandle() });6console.log(sourceInfo);

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Using AI Code Generation

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1const { Playwright } = require('@playwright/​test');2const { test } = require('@playwright/​test');3const { expect } = require('@playwright/​test');4test('test', async ({ page }) => {5 const element = await page.$('button');6 await element.click();7 await page.waitForSelector('text=Welcome to React');8 const element1 = await page.$('text=Welcome to React');9 await element1.click();10 await page.waitForSelector('text=Learn React');11 const element2 = await page.$('text=Learn React');12 await element2.click();13 await page.waitForSelector('text=Learn React');14 const element3 = await page.$('text=Learn React');15 await element3.click();16 await page.waitForSelector('text=Learn React');17 const element4 = await page.$('text=Learn React');18 await element4.click();19 await page.waitForSelector('text=Learn React');20 const element5 = await page.$('text=Learn React');21 await element5.click();22 await page.waitForSelector('text=Learn React');23 const element6 = await page.$('text=Learn React');24 await element6.click();25 await page.waitForSelector('text=Learn React');26 const element7 = await page.$('text=Learn React');27 await element7.click();28 await page.waitForSelector('text=Learn React');29 const element8 = await page.$('text=Learn React');30 await element8.click();31 await page.waitForSelector('text=Learn React');32 const element9 = await page.$('text=Learn React');33 await element9.click();34 await page.waitForSelector('text=Learn React');35 const element10 = await page.$('text=Learn React');36 await element10.click();37 await page.waitForSelector('text=Learn React');38 const element11 = await page.$('text=Learn React');39 await element11.click();40 await page.waitForSelector('text=Learn React');41 const element12 = await page.$('text=Learn React');42 await element12.click();43 await page.waitForSelector('text=Learn React');44 const element13 = await page.$('text=Learn React');45 await element13.click();46 await page.waitForSelector('text=Learn React');47 const element14 = await page.$('text

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Using AI Code Generation

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1const { PlaywrightInternal } = require('playwright-core/​lib/​server/​playwright.js');2const { getTestState } = require('playwright-core/​lib/​server/​test');3const { getTestType } = require('playwright-core/​lib/​server/​testType');4const { getTestFixtures } = require('playwright-core/​lib/​server/​testFixtures');5const { getTestLocation } = require('playwright-core/​lib/​server/​testLocation');6const { getTestAnnotations } = require('playwright-core/​lib/​server/​testAnnotations');7const testInfo = {8};9const testType = getTestType();10const testLocation = getTestLocation();11const testAnnotations = getTestAnnotations();12const testFixtures = getTestFixtures();13const testState = getTestState();14const playwright = new PlaywrightInternal(testState, testType, testLocation, testAnnotations, testFixtures);15const errorAddendum = playwright.getSourceInfoErrorAddendumForProps(testInfo);16console.log(errorAddendum);

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Using AI Code Generation

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1const { Playwright } = require('playwright');2const { getTestState } = require('@playwright/​test');3const testState = getTestState();4const { browserName, browserVersion, platformName, platformVersion } = testState.browserContext._options;5const playwright = new Playwright({6 {7 }8});9const browser = playwright[browserName];10const page = await browser.newContext().newPage();11await page.click('text=Get started');12await page.click('text=Continue with JavaScr

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Using AI Code Generation

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1const { Playwright } = require('playwright');2const { InternalError } = Playwright;3const props = {4};5const sourceInfoErrorAddendum = InternalError.getSourceInfoErrorAddendumForProps(props);6console.log(sourceInfoErrorAddendum);

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StackOverFlow community discussions

Questions
Discussion

Jest + Playwright - Test callbacks of event-based DOM library

firefox browser does not start in playwright

Is it possible to get the selector from a locator object in playwright?

How to run a list of test suites in a single file concurrently in jest?

Running Playwright in Azure Function

firefox browser does not start in playwright

This question is quite close to a "need more focus" question. But let's try to give it some focus:

Does Playwright has access to the cPicker object on the page? Does it has access to the window object?

Yes, you can access both cPicker and the window object inside an evaluate call.

Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?

Exactly, or you can assign values to a javascript variable:

const cPicker = new ColorPicker({
  onClickOutside(e){
  },
  onInput(color){
    window['color'] = color;
  },
  onChange(color){
    window['result'] = color;
  }
})

And then

it('Should call all callbacks with correct arguments', async() => {
    await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})

    // Wait until the next frame
    await page.evaluate(() => new Promise(requestAnimationFrame))

    // Act
   
    // Assert
    const result = await page.evaluate(() => window['color']);
    // Check the value
})
https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

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