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How to use BadURLToken method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ios.js

...469              case "sci-notation":470                currtoken.type = "number", digit(code) ? currtoken.append(code) : emit() && switchto("data") && reconsume();471                break;472              case "url":473                eof() ? parseerror() && emit(new BadURLToken()) && switchto("data") : 34 == code ? switchto("url-double-quote") : 39 == code ? switchto("url-single-quote") : 41 == code ? emit(new URLToken()) && switchto("data") : whitespace(code) ? donothing() : switchto("url-unquoted") && reconsume();474                break;475              case "url-double-quote":476                currtoken instanceof URLToken || create(new URLToken()), eof() ? parseerror() && emit(new BadURLToken()) && switchto("data") : 34 == code ? switchto("url-end") : newline(code) ? parseerror() && switchto("bad-url") : 92 == code ? newline(next()) ? consume() : badescape(next()) ? parseerror() && emit(new BadURLToken()) && switchto("data") && reconsume() : currtoken.append(consumeEscape()) : currtoken.append(code);477                break;478              case "url-single-quote":479                currtoken instanceof URLToken || create(new URLToken()), eof() ? parseerror() && emit(new BadURLToken()) && switchto("data") : 39 == code ? switchto("url-end") : newline(code) ? parseerror() && switchto("bad-url") : 92 == code ? newline(next()) ? consume() : badescape(next()) ? parseerror() && emit(new BadURLToken()) && switchto("data") && reconsume() : currtoken.append(consumeEscape()) : currtoken.append(code);480                break;481              case "url-end":482                eof() ? parseerror() && emit(new BadURLToken()) && switchto("data") : whitespace(code) ? donothing() : 41 == code ? emit() && switchto("data") : parseerror() && switchto("bad-url") && reconsume();483                break;484              case "url-unquoted":485                currtoken instanceof URLToken || create(new URLToken()), eof() ? parseerror() && emit(new BadURLToken()) && switchto("data") : whitespace(code) ? switchto("url-end") : 41 == code ? emit() && switchto("data") : 34 == code || 39 == code || 40 == code || nonprintable(code) ? parseerror() && switchto("bad-url") : 92 == code ? badescape(next()) ? parseerror() && switchto("bad-url") : currtoken.append(consumeEscape()) : currtoken.append(code);486                break;487              case "bad-url":488                eof() ? parseerror() && emit(new BadURLToken()) && switchto("data") : 41 == code ? emit(new BadURLToken()) && switchto("data") : 92 == code ? badescape(next()) ? donothing() : consumeEscape() : donothing();489                break;490              case "unicode-range":491                for (var start = [ code ], end = [ code ], total = 1; 6 > total && hexdigit(next()); total++) consume(), 492                start.push(code), end.push(code);493                if (63 == next()) {494                    for (;6 > total && 63 == next(); total++) consume(), start.push("0".charCodeAt(0)), 495                    end.push("f".charCodeAt(0));496                    emit(new UnicodeRangeToken(start, end)) && switchto("data");497                } else if (45 == next(1) && hexdigit(next(2))) {498                    consume(), consume(), end = [ code ];499                    for (var total = 1; 6 > total && hexdigit(next()); total++) consume(), end.push(code);500                    emit(new UnicodeRangeToken(start, end)) && switchto("data");501                } else emit(new UnicodeRangeToken(start)) && switchto("data");502                break;503              default:504                catchfire("Unknown state '" + state + "'");505            }506        }507    }508    function stringFromCodeArray(arr) {509        return String.fromCharCode.apply(null, arr.filter(function(e) {510            return e;511        }));512    }513    function CSSParserToken() {514        return this;515    }516    function BadStringToken() {517        return this;518    }519    function BadURLToken() {520        return this;521    }522    function WhitespaceToken() {523        return this;524    }525    function CDOToken() {526        return this;527    }528    function CDCToken() {529        return this;530    }531    function ColonToken() {532        return this;533    }...

vimtokenizer.js

Source: vimtokenizer.js

...686            return this;687        }688        BadStringToken.prototype = new CSSParserToken;689        BadStringToken.prototype.tokenType = "BADSTRING";690        function BadURLToken() {691            return this;692        }693        BadURLToken.prototype = new CSSParserToken;694        BadURLToken.prototype.tokenType = "BADURL";695        function WhitespaceToken() {696            return this;697        }698        WhitespaceToken.prototype = new CSSParserToken;699        WhitespaceToken.prototype.tokenType = "WHITESPACE";700        WhitespaceToken.prototype.toString = function() {701            return "WS";702        }703        WhitespaceToken.prototype.toSourceString = function() {704            return " ";...

tokenizer.js

Source: tokenizer.js

...502function BadStringToken() { return this; }503BadStringToken.prototype = new CSSParserToken;504BadStringToken.prototype.tokenType = "BADSTRING";505506function BadURLToken() { return this; }507BadURLToken.prototype = new CSSParserToken;508BadURLToken.prototype.tokenType = "BADURL";509510function WhitespaceToken() { return this; }511WhitespaceToken.prototype = new CSSParserToken;512WhitespaceToken.prototype.tokenType = "WHITESPACE";513WhitespaceToken.prototype.toString = function() { return "WS"; }514515function CDOToken() { return this; }516CDOToken.prototype = new CSSParserToken;517CDOToken.prototype.tokenType = "CDO";518519function CDCToken() { return this; }520CDCToken.prototype = new CSSParserToken;
...

css-tokenizer.js

Source: css-tokenizer.js

...181}182function BadStringToken() {183    return this;184}185function BadURLToken() {186    return this;187}188function WhitespaceToken() {189    return this;190}191function CDOToken() {192    return this;193}194function CDCToken() {195    return this;196}197function ColonToken() {198    return this;199}...

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.route('**/*', route => {7    route.continue();8  });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 browser.close();7})();8Error: Protocol error (Network.enable): Invalid parameters url: string value expected9const { chromium } = require('playwright');10(async () => {11  const browser = await chromium.launch();12  const context = await browser.newContext();13  const page = await context.newPage();14  await browser.close();15})();

Using AI Code Generation

1const { BadURLToken } = require('playwright/lib/utils/badurltoken');2const badUrlToken = new BadURLToken();3console.log(badUrl);4const { BadURLToken } = require('playwright/lib/utils/badurltoken');5const badUrlToken = new BadURLToken();6console.log(badUrl);7const { BadURLToken } = require('playwright/lib/utils/badurltoken');8const badUrlToken = new BadURLToken();9console.log(badUrl);10const { BadURLToken } = require('playwright/lib/utils/badurltoken');11const badUrlToken = new BadURLToken();12console.log(badUrl);13const { BadURLToken } = require('playwright/lib/utils/badurltoken');14const badUrlToken = new BadURLToken();15console.log(badUrl);16const { BadURLToken } = require('playwright/lib/utils/badurltoken');17const badUrlToken = new BadURLToken();18console.log(badUrl);

Using AI Code Generation

1const {BadURLToken} = require('playwright-core/lib/server/network');2console.log(badURLToken.toString());3const {BadURLToken} = require('playwright-core/lib/server/network');4console.log(badURLToken.toString());5const {BadURLToken} = require('playwright-core/lib/server/network');6console.log(badURLToken.toString());7const {BadURLToken} = require('playwright-core/lib/server/network');8console.log(badURLToken.toString());9const {BadURLToken} = require('playwright-core/lib/server/network');10console.log(badURLToken.toString());11const {BadURLToken} = require('playwright-core/lib/server/network');12console.log(badURLToken.toString());13const {BadURLToken} = require('playwright-core/lib/server/network');14console.log(badURLToken.toString());15const {BadURLToken} = require('playwright-core/lib/server/network');16console.log(badURLToken.toString());17const {BadURLToken} = require('playwright-core/lib/server/network');18console.log(badURLToken.toString());

Using AI Code Generation

1const { BadURLToken } = require('playwright-internal');2console.log(url.href);3console.log(url.hostname);4const { BadURLToken } = require('playwright');5console.log(url.href);6console.log(url.hostname);

Using AI Code Generation

1const { BadURLToken } = require('playwright-core/lib/internal-api');2const badURLToken = new BadURLToken();3console.log(badURLToken);4const { BadURLToken } = require('playwright-core/lib/internal-api');5const badURLToken = new BadURLToken();6console.log(badURLToken);7const { BadURLToken } = require('playwright-core/lib/internal-api');8const badURLToken = new BadURLToken();9console.log(badURLToken);10const { BadURLToken } = require('playwright-core/lib/internal-api');11const badURLToken = new BadURLToken();12console.log(badURLToken);13const { BadURLToken } = require('playwright-core/lib/internal-api');14const badURLToken = new BadURLToken();15console.log(badURLToken);16const { BadURLToken } = require('playwright-core/lib/internal-api');17const badURLToken = new BadURLToken();18console.log(badURLToken);19const { BadURLToken } = require('playwright-core/lib/internal-api');20const badURLToken = new BadURLToken();21console.log(badURLToken);22const { BadURLToken } = require('playwright-core/lib/internal-api');

StackOverFlow community discussions

Questions

Discussion

How to run a list of test suites in a single file concurrently in jest?

firefox browser does not start in playwright

Jest + Playwright - Test callbacks of event-based DOM library

Is it possible to get the selector from a locator object in playwright?

firefox browser does not start in playwright

Running Playwright in Azure Function

Assuming you are not running test with the --runinband flag, the simple answer is yes but it depends ????

There is a pretty comprehensive GitHub issue jest#6957 that explains certain cases of when tests are run concurrently or in parallel. But it seems to depend on a lot of edge cases where jest tries its best to determine the fastest way to run the tests given the circumstances.

To my knowledge there is no way to force jest to run in parallel.

Aside

Have you considered using playwright instead of puppeteer with jest? Playwright has their own internally built testing library called @playwright/test that is used in place of jest with a similar API. This library allows for explicitly defining test groups in a single file to run in parallel (i.e. test.describe.parallel) or serially (i.e. test.describe.serial). Or even to run all tests in parallel via a config option.

// parallel
test.describe.parallel('group', () => {
  test('runs in parallel 1', async ({ page }) => {});
  test('runs in parallel 2', async ({ page }) => {});
});

// serial
test.describe.serial('group', () => {
  test('runs first', async ({ page }) => {});
  test('runs second', async ({ page }) => {});
});

https://stackoverflow.com/questions/73497773/how-to-run-a-list-of-test-suites-in-a-single-file-concurrently-in-jest

I found the error. It was because of some missing libraries need. I discovered this when I downgraded playwright to version 1.9 and ran the the code then this was the error msg:

(node:12876) UnhandledPromiseRejectionWarning: browserType.launch: Host system is missing dependencies!

Some of the Universal C Runtime files cannot be found on the system. You can fix
that by installing Microsoft Visual C++ Redistributable for Visual Studio from:
https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads

Full list of missing libraries:
    vcruntime140.dll
    msvcp140.dll
Error
    at Object.captureStackTrace (D:\Projects\snkrs-play\node_modules\playwright\lib\utils\stackTrace.js:48:19)
    at Connection.sendMessageToServer (D:\Projects\snkrs-play\node_modules\playwright\lib\client\connection.js:69:48)
    at Proxy.<anonymous> (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:64:61)
    at D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:64:67
    at BrowserType._wrapApiCall (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:77:34)
    at BrowserType.launch (D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:55:21)
    at D:\Projects\snkrs-play\index.js:4:35
    at Object.<anonymous> (D:\Projects\snkrs-play\index.js:7:3)
    at Module._compile (internal/modules/cjs/loader.js:1063:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:12876) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:12876) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

A list of missing libraries was provided. After successful installments, firefox ran fine. I upgraded again to version 1.10 and firefox still works.

https://stackoverflow.com/questions/66984974/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
})

https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

Well this is one way, but not sure if it will work for all possible locators!.

// Get a selector from a playwright locator
import { Locator } from "@playwright/test";
export function extractSelector(locator: Locator) {
    const selector = locator.toString();
    const parts = selector.split("@");
    if (parts.length !== 2) { throw Error("extractSelector: susupect that this is not a locator"); }
    if (parts[0] !== "Locator") { throw Error("extractSelector: did not find locator"); }
    return parts[1];
}

https://stackoverflow.com/questions/72044959/is-it-possible-to-get-the-selector-from-a-locator-object-in-playwright

I found the error. It was because of some missing libraries need. I discovered this when I downgraded playwright to version 1.9 and ran the the code then this was the error msg:

(node:12876) UnhandledPromiseRejectionWarning: browserType.launch: Host system is missing dependencies!

Some of the Universal C Runtime files cannot be found on the system. You can fix
that by installing Microsoft Visual C++ Redistributable for Visual Studio from:
https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads

Full list of missing libraries:
    vcruntime140.dll
    msvcp140.dll
Error
    at Object.captureStackTrace (D:\Projects\snkrs-play\node_modules\playwright\lib\utils\stackTrace.js:48:19)
    at Connection.sendMessageToServer (D:\Projects\snkrs-play\node_modules\playwright\lib\client\connection.js:69:48)
    at Proxy.<anonymous> (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:64:61)
    at D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:64:67
    at BrowserType._wrapApiCall (D:\Projects\snkrs-play\node_modules\playwright\lib\client\channelOwner.js:77:34)
    at BrowserType.launch (D:\Projects\snkrs-play\node_modules\playwright\lib\client\browserType.js:55:21)
    at D:\Projects\snkrs-play\index.js:4:35
    at Object.<anonymous> (D:\Projects\snkrs-play\index.js:7:3)
    at Module._compile (internal/modules/cjs/loader.js:1063:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:12876) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:12876) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

A list of missing libraries was provided. After successful installments, firefox ran fine. I upgraded again to version 1.10 and firefox still works.

https://stackoverflow.com/questions/66984974/firefox-browser-does-not-start-in-playwright

Blogs

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
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Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
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