Best JavaScript code snippet using playwright-internal
NetworkObserver.jsm
Source: NetworkObserver.jsm
...207 headers: requestHeaders(httpChannel),208 method: httpChannel.requestMethod,209 isNavigationRequest: httpChannel.isMainDocumentChannel,210 cause: causeType,211 causeString: causeTypeToString(causeType),212 frameId: this.frameId(httpChannel),213 // clients expect loaderId == requestId for document navigation214 loaderId: [215 Ci.nsIContentPolicy.TYPE_DOCUMENT,216 Ci.nsIContentPolicy.TYPE_SUBDOCUMENT,217 ].includes(causeType)218 ? requestId(httpChannel)219 : undefined,220 });221 }222 _onResponse(fromCache, httpChannel, topic) {223 const loadContext = getLoadContext(httpChannel);224 if (225 !loadContext ||226 !this._browserSessionCount.has(loadContext.topFrameElement)227 ) {228 return;229 }230 httpChannel.QueryInterface(Ci.nsIHttpChannelInternal);231 const causeType = httpChannel.loadInfo232 ? httpChannel.loadInfo.externalContentPolicyType233 : Ci.nsIContentPolicy.TYPE_OTHER;234 let remoteIPAddress;235 let remotePort;236 try {237 remoteIPAddress = httpChannel.remoteAddress;238 remotePort = httpChannel.remotePort;239 } catch (e) {240 // remoteAddress is not defined for cached requests.241 }242 this.emit("response", httpChannel, {243 requestId: requestId(httpChannel),244 securityDetails: getSecurityDetails(httpChannel),245 fromCache,246 headers: responseHeaders(httpChannel),247 requestHeaders: requestHeaders(httpChannel),248 remoteIPAddress,249 remotePort,250 status: httpChannel.responseStatus,251 statusText: httpChannel.responseStatusText,252 cause: causeType,253 causeString: causeTypeToString(causeType),254 frameId: this.frameId(httpChannel),255 // clients expect loaderId == requestId for document navigation256 loaderId: [257 Ci.nsIContentPolicy.TYPE_DOCUMENT,258 Ci.nsIContentPolicy.TYPE_SUBDOCUMENT,259 ].includes(causeType)260 ? requestId(httpChannel)261 : undefined,262 });263 }264 _onResponseFinished(browser, httpChannel, body) {265 const responseStorage = this._browserResponseStorages.get(browser);266 if (!responseStorage) {267 return;268 }269 responseStorage.addResponseBody(httpChannel, body);270 this.emit("requestfinished", httpChannel, {271 requestId: requestId(httpChannel),272 errorCode: getNetworkErrorStatusText(httpChannel.status),273 });274 }275 isActive(browser) {276 return !!this._browserSessionCount.get(browser);277 }278 startTrackingBrowserNetwork(browser) {279 const value = this._browserSessionCount.get(browser) || 0;280 this._browserSessionCount.set(browser, value + 1);281 if (value === 0) {282 Services.obs.addObserver(this._onRequest, "http-on-modify-request");283 Services.obs.addObserver(284 this._onExamineResponse,285 "http-on-examine-response"286 );287 Services.obs.addObserver(288 this._onCachedResponse,289 "http-on-examine-cached-response"290 );291 Services.obs.addObserver(292 this._onCachedResponse,293 "http-on-examine-merged-response"294 );295 this._browserResponseStorages.set(296 browser,297 new ResponseStorage(298 MAX_RESPONSE_STORAGE_SIZE,299 MAX_RESPONSE_STORAGE_SIZE / 10300 )301 );302 }303 return () => this.stopTrackingBrowserNetwork(browser);304 }305 stopTrackingBrowserNetwork(browser) {306 const value = this._browserSessionCount.get(browser);307 if (value) {308 this._browserSessionCount.set(browser, value - 1);309 } else {310 this._browserSessionCount.delete(browser);311 this._browserResponseStorages.delete(browser);312 this.dispose();313 }314 }315 /**316 * Returns the frameId of the current httpChannel.317 */318 frameId(httpChannel) {319 const loadInfo = httpChannel.loadInfo;320 return loadInfo.frameBrowsingContext?.id || loadInfo.browsingContext.id;321 }322}323const protocolVersionNames = {324 [Ci.nsITransportSecurityInfo.TLS_VERSION_1]: "TLS 1",325 [Ci.nsITransportSecurityInfo.TLS_VERSION_1_1]: "TLS 1.1",326 [Ci.nsITransportSecurityInfo.TLS_VERSION_1_2]: "TLS 1.2",327 [Ci.nsITransportSecurityInfo.TLS_VERSION_1_3]: "TLS 1.3",328};329function getSecurityDetails(httpChannel) {330 const securityInfo = httpChannel.securityInfo;331 if (!securityInfo) {332 return null;333 }334 securityInfo.QueryInterface(Ci.nsITransportSecurityInfo);335 if (!securityInfo.serverCert) {336 return null;337 }338 return {339 protocol: protocolVersionNames[securityInfo.protocolVersion] || "<unknown>",340 subjectName: securityInfo.serverCert.commonName,341 issuer: securityInfo.serverCert.issuerCommonName,342 // Convert to seconds.343 validFrom: securityInfo.serverCert.validity.notBefore / 1000 / 1000,344 validTo: securityInfo.serverCert.validity.notAfter / 1000 / 1000,345 };346}347function readRequestPostData(httpChannel) {348 if (!(httpChannel instanceof Ci.nsIUploadChannel)) {349 return undefined;350 }351 const iStream = httpChannel.uploadStream;352 if (!iStream) {353 return undefined;354 }355 const isSeekableStream = iStream instanceof Ci.nsISeekableStream;356 let prevOffset;357 if (isSeekableStream) {358 prevOffset = iStream.tell();359 iStream.seek(Ci.nsISeekableStream.NS_SEEK_SET, 0);360 }361 // Read data from the stream.362 let text;363 try {364 text = NetUtil.readInputStreamToString(iStream, iStream.available());365 const converter = Cc[366 "@mozilla.org/intl/scriptableunicodeconverter"367 ].createInstance(Ci.nsIScriptableUnicodeConverter);368 converter.charset = "UTF-8";369 text = converter.ConvertToUnicode(text);370 } catch (err) {371 text = undefined;372 }373 // Seek locks the file, so seek to the beginning only if necko hasn"t374 // read it yet, since necko doesn"t seek to 0 before reading (at lest375 // not till 459384 is fixed).376 if (isSeekableStream && prevOffset == 0) {377 iStream.seek(Ci.nsISeekableStream.NS_SEEK_SET, 0);378 }379 return text;380}381function getLoadContext(httpChannel) {382 let loadContext = null;383 try {384 if (httpChannel.notificationCallbacks) {385 loadContext = httpChannel.notificationCallbacks.getInterface(386 Ci.nsILoadContext387 );388 }389 } catch (e) {}390 try {391 if (!loadContext && httpChannel.loadGroup) {392 loadContext = httpChannel.loadGroup.notificationCallbacks.getInterface(393 Ci.nsILoadContext394 );395 }396 } catch (e) {}397 return loadContext;398}399function requestId(httpChannel) {400 return String(httpChannel.channelId);401}402function requestHeaders(httpChannel) {403 const headers = [];404 httpChannel.visitRequestHeaders({405 visitHeader: (name, value) => headers.push({ name, value }),406 });407 return headers;408}409function responseHeaders(httpChannel) {410 const headers = [];411 httpChannel.visitResponseHeaders({412 visitHeader: (name, value) => headers.push({ name, value }),413 });414 return headers;415}416function causeTypeToString(causeType) {417 for (let key in Ci.nsIContentPolicy) {418 if (Ci.nsIContentPolicy[key] === causeType) {419 return key;420 }421 }422 return "TYPE_OTHER";423}424class ResponseStorage {425 constructor(maxTotalSize, maxResponseSize) {426 this._totalSize = 0;427 this._maxResponseSize = maxResponseSize;428 this._maxTotalSize = maxTotalSize;429 this._responses = new Map();430 }...
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 try {7 } catch (error) {8 console.log(error.causeTypeToString(error.causeType));9 }10 await browser.close();11})();12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 try {18 } catch (error) {19 console.log(error.causeTypeToString(error.causeType));20 }21 await browser.close();22})();
Using AI Code Generation
1const { causeTypeToString } = require('playwright/lib/utils/utils');2const { causeTypeToString } = require('playwright/lib/utils/utils');3const { causeTypeToString } = require('playwright/lib/utils/utils');4const { causeTypeToString } = require('playwright/lib/utils/utils');5const { causeTypeToString } = require('playwright/lib/utils/utils');6const { causeTypeToString } = require('playwright/lib/utils/utils');7const { causeTypeToString } = require('playwright/lib/utils/utils');8const { causeTypeToString } = require('playwright/lib/utils/utils');9const { causeTypeToString } = require('playwright/lib/utils/utils');10const { causeTypeToString } = require('playwright/lib/utils/utils');11const { causeTypeToString } = require('playwright/lib/utils/utils');12const { causeTypeToString } = require('playwright/lib/utils/utils');13const { causeTypeToString } = require('playwright/lib/utils/utils');14const { causeTypeToString } = require('playwright/lib/utils/utils');15const { causeTypeToString } =
Using AI Code Generation
1const { causeTypeToString } = require('playwright/lib/utils/stackTrace');2console.log(causeTypeToString('foo'));3const { causeTypeToString } = require('playwright/lib/utils/stackTrace');4console.log(causeTypeToString('foo'));5const { causeTypeToString } = require('playwright/lib/utils/stackTrace');6console.log(causeTypeToString('foo'));7const { causeTypeToString } = require('playwright/lib/utils/stackTrace');8console.log(causeTypeToString('foo'));9const { causeTypeToString } = require('playwright/lib/utils/stackTrace');10console.log(causeTypeToString('foo'));11const { causeTypeToString } = require('playwright/lib/utils/stackTrace');12console.log(causeTypeToString('foo'));13const { causeTypeToString } = require('playwright/lib/utils/stackTrace');14console.log(causeTypeToString('foo'));15const { causeTypeToString } = require('playwright/lib/utils/stackTrace');16console.log(causeTypeToString('foo'));17const { causeTypeToString } = require('playwright/lib/utils/stackTrace');18console.log(causeTypeToString('foo'));19const { causeTypeToString } = require('playwright/lib/utils/stackTrace');20console.log(causeTypeToString('foo'));21const { causeTypeToString } = require('playwright/lib/utils/stackTrace');22console.log(causeTypeToString('foo'));
Using AI Code Generation
1const { Playwright } = require('@playwright/test');2const { InternalError } = Playwright;3console.log(InternalError.causeTypeToString(InternalError.CauseType.Timeout));4const { Reporter } = require('@playwright/test');5console.log(Reporter.causeTypeToString(Reporter.CauseType.Timeout));6const { Runner } = require('@playwright/test');7console.log(Runner.causeTypeToString(Runner.CauseType.Timeout));8const { Test } = require('@playwright/test');9console.log(Test.causeTypeToString(Test.CauseType.Timeout));10const { TestResult } = require('@playwright/test');11console.log(TestResult.causeTypeToString(TestResult.CauseType.Timeout));12const { TestStep } = require('@playwright/test');13console.log(TestStep.causeTypeToString(TestStep.CauseType.Timeout));14const { TestStepResult } = require('@playwright/test');15console.log(TestStepResult.causeTypeToString(TestStepResult.CauseType.Timeout));16const { TestType } = require('@playwright/test');17console.log(TestType.causeTypeToString(TestType.CauseType.Timeout));18const { TestTypeResult } = require('@playwright/test');19console.log(TestTypeResult.causeTypeToString(TestTypeResult.CauseType.Timeout));20const { TestTypeWorker } = require('@playwright/test');21console.log(TestTypeWorker.causeTypeToString(TestTypeWorker.CauseType.Timeout));22const { TestTypeWorkerResult } = require('@playwright/test');23console.log(TestTypeWorkerResult.causeTypeToString(TestTypeWorkerResult.CauseType.Timeout));24const { TestWorker } = require('@playwright/test');25console.log(TestWorker.c
Using AI Code Generation
1const { InternalError } = require('playwright-core/lib/server/errors');2const causeTypeToString = InternalError.causeTypeToString;3console.log(causeTypeToString('foo'));4const { InternalError } = require('playwright-core/lib/server/errors');5const causeTypeToString = InternalError.causeTypeToString;6console.log(causeTypeToString('foo'));7I am trying to use the causeTypeToString method of the Playwright InternalError class in my test code. I have tried to import the InternalError class using the following code:8const { InternalError } = require('playwright-core/lib/server/errors');9I have tried to use the following code to import the InternalError class:10const { InternalError } = require('playwright-core/lib/server/errors');11I have tried to use the following code to import the InternalError class:12const { InternalError } = require('playwright-core/lib/server/errors');13I have tried to use the following code to import the InternalError class:14const { InternalError } = require('playwright-core/lib/server/errors');15I have tried to use the following code to import the InternalError class:16const { InternalError } = require('playwright-core/lib/server/errors');17I have tried to use the following code to import the InternalError class:18const { InternalError } = require('playwright-core/lib/server/errors');19I have tried to use the following code to import the InternalError class:20const { InternalError } = require('playwright-core/lib/server/errors');21I have tried to use the following code to import the InternalError class:22const { InternalError } = require('playwright-core/lib/server/errors');
Using AI Code Generation
1const { causeTypeToString } = require('playwright/lib/server/errors');2const { InternalError } = require('playwright/lib/server/errors');3const { TimeoutError } = require('playwright/lib/errors');4const { chromium } = require('playwright');5const browser = await chromium.launch();6const page = await browser.newPage();7await page.click('button');8} catch (error) {9 if (error instanceof InternalError) {10 console.log(`Error message: ${causeTypeToString(error.cause.type)}`);11 console.log(`Error stacktrace: ${error.stack}`);12 } else if (error instanceof TimeoutError) {13 console.log(`Error message: ${error.message}`);14 console.log(`Error stacktrace: ${error.stack}`);15 } else {16 console.log(`Error message: ${error.message}`);17 console.log(`Error stacktrace: ${error.stack}`);18 }19}20await browser.close();
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start 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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