Bump playwright from 1.35.1 to 1.39.0 in /browser

Bumps playwright from 1.35.1 to 1.39.0.

Release notes

Sourced from playwright's releases.

v1.39.0

Add custom matchers to your expect

You can extend Playwright assertions by providing custom matchers. These matchers will be available on the expect object.

import { expect as baseExpect } from '@playwright/test';
export const expect = baseExpect.extend({
  async toHaveAmount(locator: Locator, expected: number, options?: { timeout?: number }) {
    // ... see documentation for how to write matchers.
  },
});
test('pass', async ({ page }) => {
await expect(page.getByTestId('cart')).toHaveAmount(5);
});

See the documentation for a full example.

Merge test fixtures

You can now merge test fixtures from multiple files or modules:

import { mergeTests } from '@playwright/test';
import { test as dbTest } from 'database-test-utils';
import { test as a11yTest } from 'a11y-test-utils';
export const test = mergeTests(dbTest, a11yTest);

import { test } from './fixtures';
test('passes', async ({ database, page, a11y }) => {
// use database and a11y fixtures.
});

Merge custom expect matchers

You can now merge custom expect matchers from multiple files or modules:

import { mergeTests, mergeExpects } from '@playwright/test';
import { test as dbTest, expect as dbExpect } from 'database-test-utils';
import { test as a11yTest, expect as a11yExpect } from 'a11y-test-utils';
export const test = mergeTests(dbTest, a11yTest);
</tr></table>

... (truncated)

Commits

• 3049d99 cherry-pick(#27555): chore: composed->merge
• ae31f58 chore: mark 1.39.0 (#27550)
• 5313514 cherry-pick(#27549): docs: update release notes for 1.39
• 0d168dc chore: release notes for 1.39 (#27537)
• 4f9b285 chore: update WebKit version to 17.4 (#27536)
• d11380e docs: improve test.step documentation (#27535)
• 9edb811 feat(chromium-tip-of-tree): roll to r1158 (#27533)
• d05c865 test: unflake a few tests (#27519)
• 2776d84 docs: how to update playwright in python (#27527)
• 2407041 fix(chromium): avoid premature continue of redirects (#27520)
• Additional commits viewable in compare view

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