Best JavaScript code snippet using playwright-internal
artifact.js
Source: artifact.js
...43 }44 localPath() {45 return this._localPath;46 }47 async localPathAfterFinished() {48 if (this._unaccessibleErrorMessage) throw new Error(this._unaccessibleErrorMessage);49 await this._finishedPromise;50 if (this._failureError) return null;51 return this._localPath;52 }53 saveAs(saveCallback) {54 if (this._unaccessibleErrorMessage) throw new Error(this._unaccessibleErrorMessage);55 if (this._deleted) throw new Error(`File already deleted. Save before deleting.`);56 if (this._failureError) throw new Error(`File not found on disk. Check download.failure() for details.`);57 if (this._finished) {58 saveCallback(this._localPath).catch(e => {});59 return;60 }61 this._saveCallbacks.push(saveCallback);62 }63 async failureError() {64 if (this._unaccessibleErrorMessage) return this._unaccessibleErrorMessage;65 await this._finishedPromise;66 return this._failureError;67 }68 async cancel() {69 (0, _utils.assert)(this._cancelCallback !== undefined);70 return this._cancelCallback();71 }72 async delete() {73 if (this._unaccessibleErrorMessage) return;74 const fileName = await this.localPathAfterFinished();75 if (this._deleted) return;76 this._deleted = true;77 if (fileName) await _fs.default.promises.unlink(fileName).catch(e => {});78 }79 async deleteOnContextClose() {80 // Compared to "delete", this method does not wait for the artifact to finish.81 // We use it when closing the context to avoid stalling.82 if (this._deleted) return;83 this._deleted = true;84 if (!this._unaccessibleErrorMessage) await _fs.default.promises.unlink(this._localPath).catch(e => {});85 await this.reportFinished('File deleted upon browser context closure.');86 }87 async reportFinished(error) {88 if (this._finished) return;...
artifactDispatcher.js
Source: artifactDispatcher.js
...30 });31 this._type_Artifact = true;32 }33 async pathAfterFinished() {34 const path = await this._object.localPathAfterFinished();35 return {36 value: path || undefined37 };38 }39 async saveAs(params) {40 return await new Promise((resolve, reject) => {41 this._object.saveAs(async (localPath, error) => {42 if (error !== undefined) {43 reject(new Error(error));44 return;45 }46 try {47 await (0, _utils.mkdirIfNeeded)(params.path);48 await _fs.default.promises.copyFile(localPath, params.path);49 resolve();50 } catch (e) {51 reject(e);52 }53 });54 });55 }56 async saveAsStream() {57 return await new Promise((resolve, reject) => {58 this._object.saveAs(async (localPath, error) => {59 if (error !== undefined) {60 reject(new Error(error));61 return;62 }63 try {64 const readable = _fs.default.createReadStream(localPath);65 const stream = new _streamDispatcher.StreamDispatcher(this._scope, readable); // Resolve with a stream, so that client starts saving the data.66 resolve({67 stream68 }); // Block the Artifact until the stream is consumed.69 await new Promise(resolve => {70 readable.on('close', resolve);71 readable.on('end', resolve);72 readable.on('error', resolve);73 });74 } catch (e) {75 reject(e);76 }77 });78 });79 }80 async stream() {81 const fileName = await this._object.localPathAfterFinished();82 if (!fileName) return {};83 const readable = _fs.default.createReadStream(fileName);84 return {85 stream: new _streamDispatcher.StreamDispatcher(this._scope, readable)86 };87 }88 async failure() {89 const error = await this._object.failureError();90 return {91 error: error || undefined92 };93 }94 async cancel() {95 await this._object.cancel();...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 const video = await page.video().pathAfterFinished();7 console.log(video);8 await browser.close();9})();
Using AI Code Generation
1const {chromium} = require('playwright');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.screenshot({path: 'google.png'});7 const localPath = await page.context().screenshotter().localPathAfterFinished();8 console.log(localPath);9 await browser.close();10})();11const {chromium} = require('playwright');12(async () => {13 const browser = await chromium.launch({headless: false});14 const context = await browser.newContext();15 const page = await context.newPage();16 await page.screenshot({path: 'google.png'});17 const localPath = await page.context().screenshotter().localPathAfterFinished();18 console.log(localPath);19 await browser.close();20})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const response = await page.goto(url);7 const path = await response.localPathAfterFinished();8 console.log(path);9 await browser.close();10})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: 'example.png' });7 const localPath = await page._delegate.localPathAfterFinished('example.png');8 console.log(localPath);9 await browser.close();10})();11 const localPath = await page._delegate.localPathAfterFinished('example.png');12 at Object.<anonymous> (C:\Users\user\Documents\Playwright\test.js:9:40)13 at Module._compile (internal/modules/cjs/loader.js:1138:30)14 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1158:10)15 at Module.load (internal/modules/cjs/loader.js:985:32)16 at Function.Module._load (internal/modules/cjs/loader.js:878:14)17 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)18const { chromium } = require('playwright');19(async () => {20 const browser = await chromium.launch();21 const context = await browser.newContext();22 const page = await context.newPage();23 await page.screenshot({ path: 'example.png' });24 const localPath = await page._delegate._browserContext._browser._browserContexts[0]._browser._connection._transport._localPathAfterFinished('example.png');25 console.log(localPath);26 await browser.close();27})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const path = await page.screenshot({ path: 'example.png' });6 console.log(path);7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const page = await browser.newPage();13 const path = await page.screenshot({ path: 'example.png' });14 console.log(path);15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const page = await browser.newPage();21 const path = await page.screenshot({ path: 'example.png' });22 console.log(path);23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const page = await browser.newPage();29 const path = await page.screenshot({ path: 'example.png' });30 console.log(path);31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const page = await browser.newPage();37 const path = await page.screenshot({ path: 'example.png' });38 console.log(path);39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const page = await browser.newPage();45 const path = await page.screenshot({ path: '
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.route('**/*', route => {7 if (route.request().resourceType() === 'document') {8 route.continue();9 } else {10 route.fulfill({11 body: Buffer.from('Hello world'),12 });13 }14 });15 await page.click('a');16 await page.waitForTimeout(1000);17 const path = await page.evaluate(async () => {18 const { localPathAfterFinished } = await window.__playwright__._downloadManager;19 const path = await localPathAfterFinished('file.txt');20 return path;21 });22 console.log(path);23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.route('**/*', route => {31 if (route.request().resourceType() === 'document') {32 route.continue();33 } else {34 route.fulfill({35 body: Buffer.from('Hello world'),36 });37 }38 });39 await page.waitForTimeout(1000);40 const path = await page.evaluate(async () => {41 const { localPathAfterFinished } = await window.__playwright__._downloadManager;42 const path = await localPathAfterFinished('dummy.pdf');43 return path;44 });45 console.log(path);46 await browser.close();47})();
Using AI Code Generation
1const { localPathAfterFinished } = require('playwright/lib/utils/utils')2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const video = await page.startVideo();8 await video.stop();9 const videoPath = await localPathAfterFinished(video);10 console.log(videoPath);11 await browser.close();12})();13const { localPathAfterFinished } = require('playwright/lib/utils/utils')
Using AI Code Generation
1const { internal } = require('playwright');2const path = require('path');3(async () => {4 const browser = await internal.chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 const screenshot = await page.screenshot();8 await browser.close();9 await internal.writeLocalFile(path.join(__dirname, 'google.png'), screenshot);10})();11const { internal } = require('playwright');12const path = require('path');13(async () => {14 const browser = await internal.firefox.launch({ headless: false });15 const context = await browser.newContext();16 const page = await context.newPage();17 const screenshot = await page.screenshot();18 await browser.close();19 await internal.writeLocalFile(path.join(__dirname, 'google.png'), screenshot);20})();21const { internal } = require('playwright');22const path = require('path');23(async () => {24 const browser = await internal.webkit.launch({ headless: false });25 const context = await browser.newContext();26 const page = await context.newPage();27 const screenshot = await page.screenshot();28 await browser.close();29 await internal.writeLocalFile(path.join(__dirname, 'google.png'), screenshot);30})();31const { internal } = require('playwright');32const path = require('path');33(async () => {34 const browser = await internal.webServer.launch({ headless: false });35 const context = await browser.newContext();36 const page = await context.newPage();37 const screenshot = await page.screenshot();38 await browser.close();39 await internal.writeLocalFile(path.join(__dirname, 'google.png'), screenshot);40})();41const { internal } = require('playwright');42const path = require('path');43(async () => {
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.route('**/*', route => {6 if (route.request().resourceType() === 'download') {7 route.fulfill({8 });9 } else {10 route.continue();11 }12 });13 await page.click('a');14 await page.waitForResponse('**/*');15 const path = await page.evaluate(async () => {16 const downloads = await window.__playwright__internal__downloads();17 return downloads[0].pathAfterFinished();18 });19 console.log(path);20 await browser.close();21})();22const { chromium } = require('playwright');23(async () => {24 const browser = await chromium.launch();25 const page = await browser.newPage();26 await page.route('**/*', route => {27 if (route.request().resourceType() === 'download') {28 route.fulfill({29 });30 } else {31 route.continue();32 }33 });34 await page.click('a');35 await page.waitForResponse('**/*');36 const path = await page.evaluate(async () => {37 const downloads = await window.__playwright__internal__downloads();38 return downloads[0].pathAfterFinished();39 });40 console.log(path);41 await browser.close();42})();
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?
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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
})
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