Update WebBluetooth to use Promises
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Initial patch to support promises in WebBluetooth.
This will allow us to use the expected syntax in webpages.
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implement Body for dom::Response and dom::Request
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This PR adds dom::Response and dom::Request's `Text()`, `Blob()`, `Json()`, and (part of the) `FormData()` functions, part of the [Body mixin](https://fetch.spec.whatwg.org/#body). The corresponding tests have also been updated as passing.
@jeenalee also contributed to this PR, primarily the `Blob()`, `Json()`, and `FormData()` implementations.
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Removed support for UTF-16 in TextEncoder
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Replace instances of old ServiceWorker specification URL with new one
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The old specification URL is
https://slightlyoff.github.io/ServiceWorker/spec/service_worker/, which has
been replaced by the new one at https://w3c.github.io/ServiceWorker/.
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The old specification URL is
https://slightlyoff.github.io/ServiceWorker/spec/service_worker/ has
been replaced by the new one at https://w3c.github.io/ServiceWorker/.
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Added FormData Iterable
Implement FormData's iterator
Rebased from #13104.
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Notice: Our `FormData` is implemented by `HashMap` , which is different from [Gecko's array implementation](3c6ff93c8f/dom/base/FormData.h (L160)). So our `FormData`'s iterator order is different from Gecko's, as there is no way to keep our key's original insertion order.
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Implement promise bindings
This implements support for using Promises in WebIDL, executing promise callbacks in batches (equivalent to running all enqueued jobs from a setTimeout(0)), and attaching native callbacks to promise objects. This is the combined work of myself, @dati91, and @mmatyas based on the following prior work in Gecko:
* Codegen.py
* Promise.webidl
* Promise.cpp/Promise.h
* PromiseNativeHandler.h
This does not implement microtasks per #4283. This allows us to make progress on testing code that requires the use of Promises right now; the microtasks work is more complicated, but also largely orthogonal to implement.
Requires https://github.com/servo/mozjs/pull/89, https://github.com/servo/rust-mozjs/pull/287, and https://github.com/servo/rust-mozjs/pull/294.
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Implement indexed access on select elements
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Added methods for indexed access on select: SetLength, Length, Item, IndexedGetter
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Fix Issue 12343: Add pref-gated methods and test for activatable element
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Add methods to activatable elements; gated by a preference, for use in servo-specific WPT tests.
I cargo-culted over the "redundant check" from #12322, I don't really understand the possible exploit.
Obvious flaw is the copypasta for each element. I understand that the webidl codegen will produce a trait for ActivatableElement, but I can't see how I can provide a default implementation for this? I guess otherwise could be an improvement to have each element just delegate to an Enter.../Exit... method on the Activatable trait?
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…states
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DOMMatrix and DOMMatrixReadOnly
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Make DOMTokenList Iterable
Make DOMTokenList Iterable.
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Implement postMessage for ServiceWorkers
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Fixes#12773
r? @jdm
Changes:
* Implements `postMessage` on `ServiceWorker` object.
* Removes unused channels from sw and their scopes.
* Fixes a crash when calling `scope.script_chan()` in sw-scopes event handling.
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Response API
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This PR adds the [dom::Response](https://fetch.spec.whatwg.org/#response-class) implementation and addresses #11896.
The relevant passing tests` expectations have been updated.
In order to allow non-UTF-8-encoded status messages, `net_traits::response::Response`'s `raw_status` field has been changed from type [`Option<RawStatus>`](https://doc.servo.org/hyper/http/struct.RawStatus.html) to type `Option<(u16, Vec<u8>)>`. As a result, a few other files which rely on the `raw_status` field were affected and updated.
TODOs:
- The `body` and `trailer` methods. Relies on implementation of `ReadableStream` and `Promise`s.
- Similarly, replace the dummy constructor `_body: Option<USVString>` argument with `body: ResponseBodyInit`.
- Currently, whenever `r's response's header list` or `r's Headers object` are mentioned, I always modify the `headers_reflector` field (of type dom::Headers, or `r's Headers object`) and not the corresponding hyper::Headers list in the net_traits::Response field. A completely accurate interpretation of the spec might consider making both of these lists the same thing via a reference. [Discussion](https://github.com/whatwg/fetch/issues/358) was [had](https://github.com/servo/servo/pull/12884).
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