Best JavaScript code snippet using playwright-internal
model.js
Source: model.js
...79 `$$c=$$el.checked?(${trueValueBinding}):(${falseValueBinding});` +80 'if(Array.isArray($$a)){' +81 `var $$v=${number ? '_n(' + valueBinding + ')' : valueBinding},` +82 '$$i=_i($$a,$$v);' +83 `if($$el.checked){$$i<0&&(${genAssignmentCode(value, '$$a.concat([$$v])')})}` +84 `else{$$i>-1&&(${genAssignmentCode(value, '$$a.slice(0,$$i).concat($$a.slice($$i+1))')})}` +85 `}else{${genAssignmentCode(value, '$$c')}}`,86 null, true87 )88}89function genRadioModel (90 el: ASTElement,91 value: string,92 modifiers: ?ASTModifiers93) {94 const number = modifiers && modifiers.number95 let valueBinding = getBindingAttr(el, 'value') || 'null'96 valueBinding = number ? `_n(${valueBinding})` : valueBinding97 addProp(el, 'checked', `_q(${value},${valueBinding})`)98 addHandler(el, 'change', genAssignmentCode(value, valueBinding), null, true)99}100function genSelect (101 el: ASTElement,102 value: string,103 modifiers: ?ASTModifiers104) {105 const number = modifiers && modifiers.number106 const selectedVal = `Array.prototype.filter` +107 `.call($event.target.options,function(o){return o.selected})` +108 `.map(function(o){var val = "_value" in o ? o._value : o.value;` +109 `return ${number ? '_n(val)' : 'val'}})`110 const assignment = '$event.target.multiple ? $$selectedVal : $$selectedVal[0]'111 let code = `var $$selectedVal = ${selectedVal};`112 code = `${code} ${genAssignmentCode(value, assignment)}`113 addHandler(el, 'change', code, null, true)114}115function genDefaultModel (116 el: ASTElement,117 value: string,118 modifiers: ?ASTModifiers119): ?boolean {120 const type = el.attrsMap.type121 // warn if v-bind:value conflicts with v-model122 // except for inputs with v-bind:type123 if (process.env.NODE_ENV !== 'production') {124 const value = el.attrsMap['v-bind:value'] || el.attrsMap[':value']125 const typeBinding = el.attrsMap['v-bind:type'] || el.attrsMap[':type']126 if (value && !typeBinding) {127 const binding = el.attrsMap['v-bind:value'] ? 'v-bind:value' : ':value'128 warn(129 `${binding}="${value}" conflicts with v-model on the same element ` +130 'because the latter already expands to a value binding internally',131 el.rawAttrsMap[binding]132 )133 }134 }135 const { lazy, number, trim } = modifiers || {}136 const needCompositionGuard = !lazy && type !== 'range'137 const event = lazy138 ? 'change'139 : type === 'range'140 ? RANGE_TOKEN141 : 'input'142 let valueExpression = '$event.target.value'143 if (trim) {144 valueExpression = `$event.target.value.trim()`145 }146 if (number) {147 valueExpression = `_n(${valueExpression})`148 }149 let code = genAssignmentCode(value, valueExpression)150 if (needCompositionGuard) {151 code = `if($event.target.composing)return;${code}`152 }153 addProp(el, 'value', `(${value})`)154 addHandler(el, event, code, null, true)155 if (trim || number) {156 addHandler(el, 'blur', '$forceUpdate()')157 }...
Using AI Code Generation
1const playwright = require('playwright');2const { genAssignmentCode } = require('playwright/lib/server/chromium/crPage');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const code = genAssignmentCode('foo', 'bar');8 console.log(code);9 await browser.close();10})();11foo = bar;
Using AI Code Generation
1const { genAssignmentCode } = require('playwright/lib/utils/stackTrace');2const { test } = require('@playwright/test');3test('example test', async ({ page }) => {4 const element = await page.$('.navbar__inner');5 console.log(genAssignmentCode(element, 'element'));6});7const element = await page.$('.navbar__inner');
Using AI Code Generation
1const { genAssignmentCode } = require('@playwright/test/lib/utils/stackTrace');2const { test } = require('@playwright/test');3test('genAssignmentCode', async ({ page }) => {4 const title = await page.title();5 console.log(genAssignmentCode(title));6});7const { genAssignmentCode } = require('@playwright/test/lib/utils/stackTrace');8const { test } = require('@playwright/test');9test('genAssignmentCode', async ({ page }) => {10 const title = await page.title();11 console.log(genAssignmentCode(title));12});13import { genAssignmentCode } from '@playwright/test/lib/utils/stackTrace';14import { test } from '@playwright/test';15test('genAssignmentCode', async ({ page }) => {16 const title = await page.title();17 console.log(genAssignmentCode(title));18});19const { genAssignmentCode } = require('@playwright/test/lib/utils/stackTrace');20const { test } = require('@playwright/test');21test('genAssignmentCode', async ({ page }) => {22 const title = await page.title();23 console.log(genAssignmentCode(title));24});25import { genAssignmentCode } from '@playwright/test/lib/utils/stackTrace';26import { test } from '@playwright/test';27test('genAssignmentCode', async ({ page }) => {28 const title = await page.title();29 console.log(genAssignmentCode(title));30});
Using AI Code Generation
1const playwright = require('playwright');2const path = require('path');3const fs = require('fs');4const { genAssignmentCode } = require('playwright/lib/client/selectorGenerator');5(async () => {6 const browser = await playwright.chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 const selector = await genAssignmentCode(page, 'text=Get started');10 console.log(selector);11 await browser.close();12})();13const playwright = require('playwright');14const path = require('path');15const fs = require('fs');16const { genAssignmentCode } = require('playwright/lib/client/selectorGenerator');17(async () => {18 const browser = await playwright.chromium.launch();19 const context = await browser.newContext();20 const page = await context.newPage();21 const selector = await genAssignmentCode(page, 'text=Get started', { force: true });22 console.log(selector);23 await browser.close();24})();25const playwright = require('playwright');26const path = require('path');27const fs = require('fs');28const { genAssignmentCode } = require('playwright/lib/client/selectorGenerator');29(async () => {30 const browser = await playwright.chromium.launch();31 const context = await browser.newContext();32 const page = await context.newPage();33 const selector = await genAssignmentCode(page, 'text=Get started', { timeout: 20000 });34 console.log(selector);35 await browser.close();36})();37const playwright = require('playwright');38const path = require('path');39const fs = require('fs');40const { genAssignmentCode } = require('playwright/lib/client/selectorGenerator');41(async () => {
Using AI Code Generation
1const { genAssignmentCode } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const code = genAssignmentCode({name: 'variableName', value: 'variableValue'});3console.log(code);4const { genAssignmentCode } = require('playwright/lib/server/supplements/recorder/recorderSupplement');5const code = genAssignmentCode({name: 'variableName', value: 'variableValue'});6console.log(code);7const { genAssignmentCode } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8const code = genAssignmentCode({name: 'variableName', value: 'variableValue'});9console.log(code);10const { genAssignmentCode } = require('playwright/lib/server/supplements/recorder/recorderSupplement');11const code = genAssignmentCode({name: 'variableName', value: 'variableValue'});12console.log(code);13const { genAssignmentCode } = require('playwright/lib/server/supplements/recorder/recorderSupplement');14const code = genAssignmentCode({name: 'variableName', value: 'variableValue'});15console.log(code);16const { genAssignmentCode } = require('playwright/lib/server/supplements/recorder/recorderSupplement');17const code = genAssignmentCode({name: 'variableName', value: 'variableValue'});18console.log(code);19const { genAssignmentCode } = require('playwright/lib/server/supplements/recorder/recorderSupplement');20const code = genAssignmentCode({name: 'variableName', value: 'variableValue'});21console.log(code);22const { genAssignmentCode } = require('playwright/lib/server/supplements/recorder/recorderSupplement');23const code = genAssignmentCode({name: 'variableName', value: 'variableValue'});24console.log(code);25const { genAssignmentCode } = require('playwright/lib/server/supplements/rec
Using AI Code Generation
1const { genAssignmentCode } = require('playwright/lib/utils/stackTrace');2const { genStackTrace } = require('playwright/lib/utils/stackTrace');3const { codeFrameColumns } = require('@babel/code-frame');4const code = `console.log('hello world')`;5const stack = genStackTrace(new Error());6const assignmentCode = genAssignmentCode(code, stack);7console.log(assignmentCode);8const frame = codeFrameColumns(code, { start: { line: 1, column: 0 } }, { highlightCode: true });9console.log(frame);
Using AI Code Generation
1const { generateAssignmentCode } = require('playwright/lib/utils/stackTrace');2const code = generateAssignmentCode("const foo = 'bar'");3console.log(code);4const { generateAssignmentCode } = require('playwright/lib/utils/stackTrace');5const code = generateAssignmentCode("const foo = 'bar'");6console.log(code);
Using AI Code Generation
1const { genAssignmentCode } = require('playwright/lib/server/injected/injectedScript');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('input[name="q"]');7 const elementHandle = await page.$('input[name="q"]');8 const code = await genAssignmentCode(elementHandle);9 console.log(code);10 await browser.close();11})();12const { genAssignmentCode } = require('playwright/lib/server/injected/injectedScript');13(async () => {14 const browser = await chromium.launch({ headless: false });15 const context = await browser.newContext();16 const page = await context.newPage();17 await page.click('input[name="q"]');18 const elementHandle = await page.$('input[name="q"]');19 const code = await genAssignmentCode(elementHandle);20 console.log(code);21 await page.evaluate(code);22 await elementHandle.type('Hello World');23 await browser.close();24})();25const { genAssignmentCode } = require('playwright/lib/server/injected/injectedScript');26(async () => {27 const browser = await chromium.launch({ headless: false });28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.click('input[name
Jest + Playwright - Test callbacks of event-based DOM library
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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
})
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