Fixes#15474.
Notes:
* page-level requests that are also handled by a SW's fetch handler, should not be interceptable at the page-level
* `Network.requestWillBeSent` does not provide enough metadata for Playwright to fire the `request` event at that time, so it does it as soon as it gets to the end of the request lifecycle
Line reporter now shows stats in addition to the test name:
```
[chromium] › page/page-click-react.spec.ts:108:1 › should not retarget when element changes on hover
[21/93] Passed: 17 Flaky: 0 Failed: 0 Skipped: 4 (7s)
```
The Service Worker tests had some races in them that only were apparent
on the bots. To repro, I ran the tests with:
```
xvfb-run taskset -c 0 npm run ctest -- chromium.spec.ts --headed --reporter=line --repeat-each 10 --workers=1
```
Just because Playwright has a SW, does not mean the worker has fully loaded
it's main/import scripts.
fix(test runner): more firendly test duration
Reported test duration now does not include time spent in
`beforeAll`, `afterAll` and fixtures that have a separate timeout.
This is to avoid different reported test execution time,
depending on the test execution order.
Also reverted screenshot test changes from 4de14e7 as the breaking change was reverted upstream in Revert [251706@main] getComputedStyle(img).height returns string of a rounded int not a float WebKit/WebKit#1902
Fixes#8206.
Since #8206 is a long-awaited (~ 1 year old), popular (~ 45 reactions, frequently requested in community channels, etc.), this PR aims to unblock folks.
Notably, we do not innovate on the `webServer` API, despite knowing we're not in love with it. We'll save the innovation for either Plugins or a new `LaunchConfigs` option. (We haven't yet arrived at a Plugin API we like, and instead of launching a new option guessing what the "better" launchConfig API would be, let's wait and see how folks use this new Array-variant of `webServer` which—despite its name—can be used for non-Web Server launches!
When running without tty, line reporter outputs a line for each
percent of the tests, thus limiting the output to ~100 lines.
In addition, reporters now support PLAYWRIGHT_LIVE_TERMINAL
env variable to force tty mode.
Useful to set some options without coming up with an artificial name.
```js
test.describe(() => {
test.use({ colorScheme: 'dark' });
test('my test', () => {});
})
```
Currently, it is possible to run a function, e.g. a second `beforeEach` hook,
that will receive `null` for the fixture that has already failed before.
This PR skips running any user function that uses a fixture that has already
failed, just like if the fixture would be initialized again and failing for
the second time.
The following options now work across languages:
- `recordHar`
- `serviceWorkers`
In addition, object properties are now sorted alphabetically.
Drive-by: fixed `--target` help message to include all available targets.
Currently, if `text.fixme()` or `test.skip()` is used within a test, we
add a `fixme` or `skip` annotation. However, if the wrapper style is
used:
```
test.fixme('should work', () => {…})
```
the annotations were missing. This change adds annotations for the
above.
These annotations are important for reporting purposes and knowing
exactly what flavor of "skipped" was used.
Fixes#15239.
- Never use open shadow root for highlight. This messes up
our selectors that accidentally match internal preview elements.
- Remove failing electron test that we do not care about.
- Skip `channels.spec.ts` in non-default mode.
Previously, we only validated/converted on the way to the server,
but not from the server.
Validating both ways catches issues earlier, and allows us to
perform automatic conversions, for example only converting
buffers to base64 when sending over wire.
Some of the current timeout error messages are confusing, because they do not suggest that the issue is most likely a slow test. This PR updates timeout messages as follows:
- Test timeout of 30000ms exceeded.
- Test timeout of 30000ms exceeded while setting up "browser".
- Test timeout of 30000ms exceeded while tearing down "context".
- Test timeout of 30000ms exceeded while setting up "playwright configuration".
- Test timeout of 30000ms exceeded while running "beforeEach" hook.
- Test timeout of 30000ms exceeded while running "afterEach" hook.
- "beforeAll" hook timeout of 30000ms exceeded.
- "afterAll" hook timeout of 30000ms exceeded.
- Worker teardown timeout of 30000ms exceeded.
- "skip" modifier timeout of 30000ms exceeded.
- Fixture "myCustomFixture" timeout of 5000ms exceeded.
React takes time to render on overbooked machines. Let's use web-first assertions to test that they work as expected.
Error: expect(received).toBe(expected) // Object.is equality
Expected: 1
Received: 0
at /home/runner/work/playwright/playwright/tests/page/selectors-react.spec.ts:34:71
<img width="887" alt="image" src="https://user-images.githubusercontent.com/17984549/176618419-7653e5d8-4853-4618-af3b-2698827879d2.png">
Previously, screenshot was taken after hooks and fixtures teardown.
However, hooks can easily modify the state of the page, and
screenshot would not reflect the moment of failure.
Instead, we take screenshots immediately after the test function
finishes with an error.
These mean "I don't want to specify this fixture/option"
instead of "I want the value of undefined", aligned with how TypeScript works.
We already do similar things in the config.
fix(network): make allHeaders wait until all header are available
Before, calling `allHeaders()` from `page.on('request')` would yield
provisional headers instead.
With these changes:
- In Firefox, all headers are available immediately.
- In Chromium, all headers are available upon requestWillBeSentExtraInfo.
- In WebKit, all headers are available upon responseReceived.
- In all browsers, intercepted requests use "provisional" headers
as all headers, since there is no network stack to change the headers.
Drive-by: migrated Chromium to `hasExtraInfo` flags that simplifies
the logic quite a bit.
When target element is inside a non-main frame, there could be an
overlay in some of the parent frames that intercepts pointer events.
However, we never detected this case.
Fixes#14904.
This is done to make looking at the raw contents of the report
friendlier when using a file browser. However, it should be noted, the
public API of the HTML Reporter makes no guarantees of its contents
structure/layout/naming-conventions.
Currently, `loadstate` and `load` are two separate events in the protocol,
and are fired in this order. As a result, `waitForLoadState()` sometimes
resolves before the `'load'` event is fired, which is unexpected.
Also fixes a flaky test that assumed `load` event comes after `domcontentloaded`
for the empty page, which is not always a case in Chromium.
- `har` option is now an object `{ path, fallback }`.
- Allows falling back to `abort()`, `continue()` or throwing.
- Matches based on url + method.
- Follows redirects in the HAR file.
- Nice error/stack when throwing.
- Tests.
Adds cross-browser support for easily allowing/blocking Service Workers via a Context option.
Includes plumbing for Playwright Test's `use`.
Resolves#14522.
Relates #1090.
Supercedes #14321.
`npx playwright open --save-har=file.har` produces a HAR file that
can be later inspected or used for mocks.
`--save-har-glob="**/*.{png,woff2}"` option can be used to
produce a smaller har that only contains entries matching the glob.
Language override behavior changed upstream in WebKit/WebKit@039ebd9
New logic is closer to the actual behavior of WebKit on macOS, meaning that when the user changes system language the actual locale changes according to some weird OS rules:
ru-RU => navigator.language === 'ru'
fr-CH => navigator.language === 'fr-FR'
es-MX => navigator.language === 'es-MX'
Our locale emulation is aligned with that, so setting locale to fr-CH will result in fr-FR etc.
