Extract panic-catching for JS engine callbacks into a separate function
All of our generated code for script contains inline code like this:
```
let result = panic::catch_unwind(AssertUnwindSafe(|| {
...
};
match result {
Ok(result) => result,
Err(error) => {
store_panic_result(error);
return false;
}
}
```
This PR change it to something like this:
```
wrap_panic(|| { ... }, false)
```
---
- [X] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [X] These changes fix#13377
- [ ] There are tests for these changes
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Removed support for UTF-16 in TextEncoder
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Return an enum instead of a boolean from dispatch_event
Fixes#13196
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Replace instances of old ServiceWorker specification URL with new one
<!-- Please describe your changes on the following line: -->
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been replaced by the new one at https://w3c.github.io/ServiceWorker/.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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- [X] These changes fix#13408 (github issue number if applicable).
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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been replaced by the new one at https://w3c.github.io/ServiceWorker/.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.
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#13020
- [X] There are tests for these changes (It adds `./mach test-wpt tests/wpt/web-platform-tests/XMLHttpRequest/formdata-foreach.html`)
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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Report tidy error for space after (
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Add report in tidy for code which have a space after the `(` like `some_function( argument)`
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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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- [X] These changes fix#4282
- [X] There are tests for these changes
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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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- [X] These changes fix#11763 (github issue number if applicable).
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fix JS IndexedGetter and NamedSetter bindings generation
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Fix JS IndexedGetter and NamedSetter bindings generation.
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- [X] These changes fix#13327 (github issue number if applicable).
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