Best JavaScript code snippet using playwright-internal
tracing.js
Source: tracing.js
...250 type: 'resource-snapshot',251 snapshot: entry252 };253 this._appendTraceOperation(async () => {254 visitSha1s(event, this._state.sha1s);255 await _fs.default.promises.appendFile(this._state.networkFile, JSON.stringify(event) + '\n');256 });257 }258 onContentBlob(sha1, buffer) {259 this._appendResource(sha1, buffer);260 }261 onSnapshotterBlob(blob) {262 this._appendResource(blob.sha1, blob.buffer);263 }264 onFrameSnapshot(snapshot) {265 this._appendTraceEvent({266 type: 'frame-snapshot',267 snapshot268 });269 }270 _startScreencastInPage(page) {271 page.setScreencastOptions(kScreencastOptions);272 const prefix = page.guid;273 let frameSeq = 0;274 this._screencastListeners.push(_eventsHelper.eventsHelper.addEventListener(page, _page.Page.Events.ScreencastFrame, params => {275 const suffix = String(++frameSeq).padStart(10, '0');276 const sha1 = `${prefix}-${suffix}.jpeg`;277 const event = {278 type: 'screencast-frame',279 pageId: page.guid,280 sha1,281 width: params.width,282 height: params.height,283 timestamp: (0, _utils.monotonicTime)()284 }; // Make sure to write the screencast frame before adding a reference to it.285 this._appendResource(sha1, params.buffer);286 this._appendTraceEvent(event);287 }));288 }289 _appendTraceEvent(event) {290 this._appendTraceOperation(async () => {291 visitSha1s(event, this._state.sha1s);292 await _fs.default.promises.appendFile(this._state.traceFile, JSON.stringify(event) + '\n');293 });294 }295 _appendResource(sha1, buffer) {296 if (this._allResources.has(sha1)) return;297 this._allResources.add(sha1);298 this._appendTraceOperation(async () => {299 const resourcePath = _path.default.join(this._resourcesDir, sha1);300 try {301 // Perhaps we've already written this resource?302 await _fs.default.promises.access(resourcePath);303 } catch (e) {304 // If not, let's write! Note that async access is safe because we305 // never remove resources until the very end.306 await _fs.default.promises.writeFile(resourcePath, buffer).catch(() => {});307 }308 });309 }310 async _appendTraceOperation(cb) {311 // This method serializes all writes to the trace.312 let error;313 let result;314 this._writeChain = this._writeChain.then(async () => {315 try {316 result = await cb();317 } catch (e) {318 error = e;319 }320 });321 await this._writeChain;322 if (error) throw error;323 return result;324 }325}326exports.Tracing = Tracing;327function visitSha1s(object, sha1s) {328 if (Array.isArray(object)) {329 object.forEach(o => visitSha1s(o, sha1s));330 return;331 }332 if (typeof object === 'object') {333 for (const key in object) {334 if (key === 'sha1' || key === '_sha1' || key.endsWith('Sha1')) {335 const sha1 = object[key];336 if (sha1) sha1s.add(sha1);337 }338 visitSha1s(object[key], sha1s);339 }340 return;341 }342}343function shouldCaptureSnapshot(metadata) {344 return _channels.commandsWithTracingSnapshots.has(metadata.type + '.' + metadata.method);...
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: 'google.png' });7 await browser.close();8})();9const playwright = require('playwright');10(async () => {11 const browser = await playwright.chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: 'google.png' });15})();
Using AI Code Generation
1const { visitSha1s } = require('playwright/lib/server/browserContext');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 sha1 = 'd4d6b8c6f4a6a3e2f2d6a8a6e2e6b8d6f4a6a3e2';8 const response = await visitSha1s(context, [sha1]);9 console.log(response);10 await browser.close();11})();
Using AI Code Generation
1const { visitSha1s } = require('playwright/lib/server/browserContext');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 sha1 = 'd4d6b8c6f4a6a3e2f2d6a8a6e2e6b8d6f4a6a3e2';8 const response = await visitSha1s(context, [sha1]);9 console.log(response);10 await browser.close();11})();
Using AI Code Generation
1const { visitSha1s } = require('playwright/lib/server/network');2const { chromium } = require('playwright');3const fs = require('fs');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const client = await page.context().newCDPSession(page);9 await client.send('Network.enable');10 visitSha1s(client, ['sha1']);11 const sha1s = await client.send('Network.getSha1s');12 console.log(sha1s);13 await browser.close();14})();
Using AI Code Generation
1const { visitSha1s } = require('playwright/lib/server/page');2const { sha1 } = require('playwright/lib/utils/utils');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const sha1s = await visitSha1s(page);8 console.log(sha1s);9 await browser.close();10})();
Using AI Code Generation
1const { visitSha1s } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2console.log(sha1s);3const { visitSha1s } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');4console.log(sha1s);5const { visitSha1s } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6console.log(sha1s);7const { visitSha1s } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');8console.log(sha1s);9const { visitSha1s } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');10console.log(sha1s);
Using AI Code Generation
1const { visitSha1s } = require('playwright/lib/utils/registry');2visitSha1s([sha1], (sha1, path) => {3 console.log(`sha1: ${sha1}, path: ${path}`);4});5const { visitSha1s } = require('playwright/lib/utils/registry');6visitSha1s([sha1], (sha1, path) => {7 console.log(`sha1: ${sha1}, path: ${path}`);8});9const { visitSha1s } = require('playwright/lib/utils/registry');10visitSha1s([sha1], (sha1, path) => {11 console.log(`sha1: ${sha1}, path: ${path}`);12});13const { visitSha1s } = require('playwright/lib/utils/registry');14visitSha1s([sha1], (sha1, path) => {15 console.log(`sha1: ${sha1}, path: ${path}`);16});17const { visitSha1s } = require('playwright/lib/utils/registry');18visitSha1s([sha1], (sha1, path) => {19 console.log(`sha1: ${sha1}, path: ${path}`);20});21const { visitSha1s } = require('playwright/lib/utils/registry');22visitSha1s([sha1], (sha1, path) => {23 console.log(`sha1: ${sha1}, path: ${path}`);24});25const { visitSha1s } = require('playwright/lib/utils/registry');26visitSha1s([sha1], (sha1, path) => {27 console.log(`sha1: ${sha1}, path: ${path}`);28});
Using AI Code Generation
1const { chromium } = require('playwright');2const { visitSha1s } = require('playwright/lib/server/trace/recorder/recorderApp');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const sha1s = await visitSha1s(page);8 console.log(sha1s);9 await browser.close();10})();11const { chromium } = require('playwright');12const { visitSha1s } = require('playwright/lib/server/trace/recorder/recorderApp');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 const sha1s = await visitSha1s(page);18 console.log(sha1s);19 await browser.close();20})();21 const sha1s = await visitSha1s(page);
Using AI Code Generation
1const { visitSha1s } = require('playhright/lib/utils/visitsha1s');2const sha1s = ['sha1_of_some_file'];3visitSha1s(sha1s);4module.exports = {5 use: {6 internal: {7 visitSha1s: require('./test'),8 },9 },10};11cfnst { visitSha1s } = require('playwri ht/lib/utils/visitsha1s');12const sha1s = ['sha1_of_some_fiPl'];13visitSha1s(sha1s);14module.exports = {15 use: {16 internal: {17 visitSha1s: require(i./test'g,18 },19 },20}ht Internal API21conget{ vi itSthe S} H require('playwright/lib/utils/visitsha1s');22const sha1s = ['sha1_of_some_file'];23visitSha1s(sha1s);24module.exports = {25 use: {26 internal: {27A visitSh-1s: require('./test'),28 },29 },30};31const { visitSha1s } = require('pl ywroghf/lib/utils/visitsha1s');32const sha1s = ['sha1_of_some_file'];33the visitedsha1s);34module.exports = {35 usg: {36 internal: {37 visitSha1s: require('./test'e,38 },39 },40}41const { visitSha1s } = require('playwright/lib/utils/visitsha1s');42const { chromium } = require('playwright');43const { visitSha1s } = require('playwright/lib/server/trace/recorder/recorderApp');44(async () => {45 const browser = await chromium.launch();46 const context = await browser.newContext();47 const page = await context.newPage();48 const sha1s = await visitSha1s(page);49 console.log(sha1s);50 await browser.close();51})();52const { chromium } = require('playwright');53const { visitSha1s } = require('playwright/lib/server/trace/recorder/recorderApp');54(async () => {55 const browser = await chromium.launch();56 const context = await browser.newContext();57 const page = await context.newPage();58 const sha1s = await visitSha1s(page);
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
})
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