We currently have dispatchEventTask and waitForSelectorTask.
However, most selector-based operations make sense as tasks, to ensure
atomic execution, e.g. textContent(selector) or focus(selector).
This will fight hydration, elements recycling and other async issues.
In preparation, decouple tasks from selectors parsing so that
we can have common infrastructure for tasks.
- Gave all possible dom errors distinct names, and throw them on the node side.
- Separated errors into FatalDOMError and RetargetableDOMError.
Fatal errors are unrecoverable. Retargetable errors
could be resolved by requerying the selector.
- This exposed a number of unhandled 'notconnected' cases.
- Added helper functions to handle errors and ensure TypeScript catches
unhandled ones.
Element screenshot now waits for the element to become visible and
throws on detach.
Both screenshot methods accept a timeout and capture logs using Progress.
Also, carefully handling exceptions and restoring the viewport.
WebKit and Firefox are only able to continue redirects.
Firefox is faking it on the backend, so you can't even stall it.
Instead, we just do not fire routes for redirects on all browsers,
to avoid surprises.
In addition to `PLAYWRIGHT_DOWNLOAD_HOST` env variable, this patch adds a per-browser
configuration:
- `PLAYWRIGHT_CHROMIUM_DOWNLOAD_HOST`
- `PLAYWRIGHT_FIREFOX_DOWNLOAD_HOST`
- `PLAYWRIGHT_WEBKIT_DOWNLOAD_HOST`
This reverts 2 commits:
- "fix(installer): create tmp directory inside `browserPath` (#2498)"
commit 946b4efa3b55dd96396b1c34f1f159735beaaaea.
- "feat: support atomic installation of browsers (#2489)"
commit 3de0c087bcc2592ae9fa65a79a29129e2b153e06.
This addresses installation issues we see in some CI environments.
Currently, we fail when the predicate throws on the first call,
and timeout when it fails on any other call.
There are two possible ways to handle throwing predicates:
- Fail waitForFunction if predicate throws once. This is good
since it gives you the error faster.
- Tolerate predicate exceptions. This is good because you do
not have to worry about non-initialized state during load.
This change implements the former.
Currently, Ctrl-C while extracting browser might yield users in
a bad place.
This patch extracts browsers in a temp directory that is later
moved to a installer registry.
