How to use chunkFromParams method in Playwright Internal

Best JavaScript code snippet using playwright-internal

dispatcher.js

Source:dispatcher.js Github

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...283 (_this$_reporter$onSte2 = (_this$_reporter7 = this._reporter).onStepEnd) === null || _this$_reporter$onSte2 === void 0 ? void 0 : _this$_reporter$onSte2.call(_this$_reporter7, test, result, step);284 });285 worker.on('stdOut', params => {286 var _this$_reporter$onStd2, _this$_reporter8;287 const chunk = chunkFromParams(params);288 const pair = params.testId ? this._testById.get(params.testId) : undefined;289 if (pair) pair.result.stdout.push(chunk);290 (_this$_reporter$onStd2 = (_this$_reporter8 = this._reporter).onStdOut) === null || _this$_reporter$onStd2 === void 0 ? void 0 : _this$_reporter$onStd2.call(_this$_reporter8, chunk, pair === null || pair === void 0 ? void 0 : pair.test, pair === null || pair === void 0 ? void 0 : pair.result);291 });292 worker.on('stdErr', params => {293 var _this$_reporter$onStd3, _this$_reporter9;294 const chunk = chunkFromParams(params);295 const pair = params.testId ? this._testById.get(params.testId) : undefined;296 if (pair) pair.result.stderr.push(chunk);297 (_this$_reporter$onStd3 = (_this$_reporter9 = this._reporter).onStdErr) === null || _this$_reporter$onStd3 === void 0 ? void 0 : _this$_reporter$onStd3.call(_this$_reporter9, chunk, pair === null || pair === void 0 ? void 0 : pair.test, pair === null || pair === void 0 ? void 0 : pair.result);298 });299 worker.on('teardownError', ({300 error301 }) => {302 var _this$_reporter$onErr2, _this$_reporter10;303 this._hasWorkerErrors = true;304 (_this$_reporter$onErr2 = (_this$_reporter10 = this._reporter).onError) === null || _this$_reporter$onErr2 === void 0 ? void 0 : _this$_reporter$onErr2.call(_this$_reporter10, error);305 });306 worker.on('exit', () => {307 this._workers.delete(worker);308 this._notifyWorkerClaimer();309 if (this._stopCallback && !this._workers.size) this._stopCallback();310 });311 this._workers.add(worker);312 return worker.init(testGroup).then(() => worker);313 }314 async stop() {315 this._isStopped = true;316 if (this._workers.size) {317 const result = new Promise(f => this._stopCallback = f);318 for (const worker of this._workers) worker.stop();319 await result;320 }321 while (this._workerClaimers.length) this._workerClaimers.shift()();322 }323 _hasReachedMaxFailures() {324 const maxFailures = this._loader.fullConfig().maxFailures;325 return maxFailures > 0 && this._failureCount >= maxFailures;326 }327 _reportTestEnd(test, result) {328 var _this$_reporter$onTes4, _this$_reporter11;329 if (result.status !== 'skipped' && result.status !== test.expectedStatus) ++this._failureCount;330 (_this$_reporter$onTes4 = (_this$_reporter11 = this._reporter).onTestEnd) === null || _this$_reporter$onTes4 === void 0 ? void 0 : _this$_reporter$onTes4.call(_this$_reporter11, test, result);331 const maxFailures = this._loader.fullConfig().maxFailures;332 if (maxFailures && this._failureCount === maxFailures) this.stop().catch(e => {});333 }334 hasWorkerErrors() {335 return this._hasWorkerErrors;336 }337}338exports.Dispatcher = Dispatcher;339let lastWorkerIndex = 0;340class Worker extends _events.EventEmitter {341 constructor(runner) {342 super();343 this.process = void 0;344 this.runner = void 0;345 this.hash = '';346 this.index = void 0;347 this.didSendStop = false;348 this.runner = runner;349 this.index = lastWorkerIndex++;350 this.process = _child_process.default.fork(_path.default.join(__dirname, 'worker.js'), {351 detached: false,352 env: {353 FORCE_COLOR: process.stdout.isTTY ? '1' : '0',354 DEBUG_COLORS: process.stdout.isTTY ? '1' : '0',355 TEST_WORKER_INDEX: String(this.index),356 ...process.env357 },358 // Can't pipe since piping slows down termination for some reason.359 stdio: ['ignore', 'ignore', process.env.PW_RUNNER_DEBUG ? 'inherit' : 'ignore', 'ipc']360 });361 this.process.on('exit', () => this.emit('exit'));362 this.process.on('error', e => {}); // do not yell at a send to dead process.363 this.process.on('message', message => {364 const {365 method,366 params367 } = message;368 this.emit(method, params);369 });370 }371 async init(testGroup) {372 this.hash = testGroup.workerHash;373 const params = {374 workerIndex: this.index,375 repeatEachIndex: testGroup.repeatEachIndex,376 projectIndex: testGroup.projectIndex,377 loader: this.runner._loader.serialize()378 };379 this.process.send({380 method: 'init',381 params382 });383 await new Promise(f => this.process.once('message', f)); // Ready ack384 }385 run(testGroup) {386 const runPayload = {387 file: testGroup.requireFile,388 entries: testGroup.tests.map(test => {389 return {390 testId: test._id,391 retry: test.results.length - 1392 };393 })394 };395 this.process.send({396 method: 'run',397 params: runPayload398 });399 }400 stop() {401 if (!this.didSendStop) this.process.send({402 method: 'stop'403 });404 this.didSendStop = true;405 }406}407function chunkFromParams(params) {408 if (typeof params.text === 'string') return params.text;409 return Buffer.from(params.buffer, 'base64');...

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Using AI Code Generation

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1const { chunkFromParams } = require('playwright/lib/utils/stackTrace');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const lines = await page.evaluate(() => {7 const chunk = chunkFromParams({ foo: 'bar' });8 return chunk.split('\n');9 });10 console.log(lines);11 await browser.close();12})();13We welcome contributions! Please read our [contributing guidelines](

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Using AI Code Generation

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1const { chunkFromParams } = require('playwright/lib/server/chromium/crNetworkManager');2const { makeWaitForNextTask } = require('playwright/lib/utils/utils');3const { assert } = require('console');4(async () => {5 const waitForNextTask = makeWaitForNextTask();6 const chunk = chunkFromParams('1234', 'hello', 0, 5);7 assert.strictEqual(chunk.toString(), 'hello');8 await waitForNextTask();9})();10And then in your test code, import the `chunkFromParams` method from this library11const { chunkFromParams } = require('playwright-chunk-from-params');

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Using AI Code Generation

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1const { chunkFromParams } = require('@playwright/test/lib/utils/stackTrace');2const { test } = require('@playwright/test');3test('test', async () => {4 const chunk = chunkFromParams({ title: 'test' });5 console.log(chunk);6});7{8}

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Using AI Code Generation

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1const { chunkFromParams } = require('playwright/lib/webkit/wkPage');2const { getTestState } = require('playwright/lib/test');3const { getBrowserContext } = require('playwright/lib/server/browserContext');4const { getBrowser } = require('playwright/lib/server/browser');5const { getWebKit } = require('playwright/lib/server/webkit');6const { chunkFromParams } = require('playwright/lib/webkit/wkPage');7const { getTestState } = require('playwright/lib/test');8const { getBrowserContext } = require('playwright/lib/server/browserContext');9const { getBrowser } = require('playwright/lib/server/browser');10const { getWebKit } = require('playwright/lib/server/webkit');11const { chunkFromParams } = require('playwright/lib/webkit/wkPage');12const { getTestState } = require('playwright/lib/test');13const { getBrowserContext } = require('playwright/lib/server/browserContext');14const { getBrowser } = require('playwright/lib/server/browser');15const { getWebKit } = require('playwright/lib/server/webkit');16const { chunkFromParams } = require('playwright/lib/webkit/wkPage');17const { getTestState } = require('playwright/lib/test');18const { getBrowserContext } = require('playwright/lib/server/browserContext');19const { getBrowser } = require('playwright/lib/server/browser');20const { getWebKit } = require('playwright/lib/server/webkit');21const { chunkFromParams } = require('playwright/lib/webkit/wkPage');22const { getTestState } = require('playwright/lib/test');23const { getBrowserContext } = require('playwright/lib/server/browserContext');24const { getBrowser } = require('playwright/lib/server/browser');25const { getWebKit } = require('playwright/lib/server/webkit');26const { chunkFromParams } = require('playwright/lib/webkit/wkPage');27const { getTestState } = require('playwright/lib/test');28const { getBrowserContext } = require('play

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Using AI Code Generation

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1const { chunkFromParams } = require('playwright/lib/server/chromium/crBrowser');2const chunk = chunkFromParams('test.js', 123, 456);3console.log(chunk);4{5}6const { chunkFromParams } = require('playwright/lib/server/chromium/crBrowser');7const chunk = chunkFromParams('test.js', 123, 456);8console.log(chunk);9{10}11const { chunkFromParams } = require('playwright/lib/server/chromium/crBrowser');12const chunk = chunkFromParams('test.js', 123, 456);13console.log(chunk);14{15}16const { chunkFromParams } = require('playwright/lib/server/chromium/crBrowser');17const chunk = chunkFromParams('test.js', 123, 456);18console.log(chunk);

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const chunk = await page.context().evaluateHandle((injected, options) => {6 return window['playwright'].chunkFromParams(injected, options);7 }, 'console.log("hello")', { isFunction: true });8 await page.evaluate(chunk => chunk(), chunk);9 await browser.close();10})();11#### playwrightInternal.chunkFromParams(injected, options)12[Apache 2.0](./LICENSE)

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