microsoft/playwright
microsoft/playwright
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release notes
Published 1 week ago
MinorContains new featuresNew Credentials virtual authenticator, available via browserContext.credentials, lets tests register passkeys and answer navigator.credentials.create() / navigator.credentials.get() ceremonies in the page — no real hardware key required, works in all browsers:
const context = await browser.newContext();
// Seed a passkey your backend provisioned for a test user.
await context.credentials.create('example.com', {
id: credentialId,
userHandle,
privateKey,
publicKey,
});
await context.credentials.install();
const page = await context.newPage();
await page.goto('https://example.com/login');
// The page's navigator.credentials.get() is answered with the seeded passkey.
You can also let the app register a passkey once in a setup test, read it back with credentials.get(), and seed it into later tests — see Credentials for details.
New WebStorage API, available via page.localStorage and page.sessionStorage, reads and writes the page's storage for the current origin:
await page.localStorage.setItem('token', 'abc');
const token = await page.localStorage.getItem('token');
const items = await page.sessionStorage.items();
artifactsDir in browserType.connectOverCDP() controls where artifacts such as traces and downloads are stored when attached to an existing browser.cursor in screencast.showActions() controls the cursor decoration rendered for pointer actions.onFrame callback in screencast.start() now receives a timestamp of when the frame was presented by the browser.trace: new 'on-all-retries', 'retain-on-first-failure' and 'retain-on-failure-and-retries' values. See the video modes table for which runs are recorded and kept in each mode.expect.soft.poll(...).process.argv from the runner process, handy for reading custom arguments passed after the -- separator.AggregateError as a separate entry.-G command line shorthand for --grep-invert.This version was also tested against the following stable channels:
release notes
Published 1 week ago
MinorContains new featuresNew Credentials virtual authenticator, available via browserContext.credentials, lets tests register passkeys and answer navigator.credentials.create() / navigator.credentials.get() ceremonies in the page — no real hardware key required, works in all browsers:
const context = await browser.newContext();
// Seed a passkey your backend provisioned for a test user.
await context.credentials.create('example.com', {
id: credentialId,
userHandle,
privateKey,
publicKey,
});
await context.credentials.install();
const page = await context.newPage();
await page.goto('https://example.com/login');
// The page's navigator.credentials.get() is answered with the seeded passkey.
You can also let the app register a passkey once in a setup test, read it back with credentials.get(), and seed it into later tests — see Credentials for details.
New WebStorage API, available via page.localStorage and page.sessionStorage, reads and writes the page's storage for the current origin:
await page.localStorage.setItem('token', 'abc');
const token = await page.localStorage.getItem('token');
const items = await page.sessionStorage.items();
artifactsDir in browserType.connectOverCDP() controls where artifacts such as traces and downloads are stored when attached to an existing browser.cursor in screencast.showActions() controls the cursor decoration rendered for pointer actions.onFrame callback in screencast.start() now receives a timestamp of when the frame was presented by the browser.trace: new 'on-all-retries', 'retain-on-first-failure' and 'retain-on-failure-and-retries' values. See the video modes table for which runs are recorded and kept in each mode.expect.soft.poll(...).process.argv from the runner process, handy for reading custom arguments passed after the -- separator.AggregateError as a separate entry.-G command line shorthand for --grep-invert.This version was also tested against the following stable channels:
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.