Cookies: Clearing cookies fails

[ankur22]

Tested against: dbede12

When ClearCookies is called on BrowserContext it panics and fails to clear the cookies ending with the following error:

unable to clear cookies permissions: invalid context

The javascript test used was:

import { sleep } from 'k6';
import launcher from 'k6/x/browser';

export default function () {
  const browser = launcher.launch('chromium', {
      headless: false,
  });
  const context = browser.newContext();
  const page = context.newPage();
  const res = page.goto('https://test.k6.io/browser.php');
  context.clearCookies();

  sleep(10);
  browser.close();
}

The expected result is that it clears the cookies for all pages that were opened from the relevant context.

The Playwright test code is:

// @ts-check
const { test, chromium } = require('@playwright/test');

test.describe('Editing', () => {
  test('Type login creds', async () => {
    const browser = await chromium.launch({ headless: false, slowMo: 500 });
    const ctx = await browser.newContext();
    const page = await ctx.newPage();
    await page.goto('https://test.k6.io/browser.php');
    await ctx.clearCookies();

    await new Promise(resolve => setTimeout(resolve, 10000));

    await browser.close();
  });
});