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Source-Revision: fa319170ebb34afcdfc120b7c3e47fe5b1c21210
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 2a5d1cd283156c691e475d88bda21d4fdb6392b2
<!-- Please describe your changes on the following line: -->
Added time to interactive metrics and refactored metrics/lib
I need to write tests, but wanted to submit the PR for review
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Source-Repo: https://github.com/servo/servo
Source-Revision: e438b094f675469b8bdbb1ab4ff84c374fc399d4
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : bac1798200377932a85607154d5baa4f451b30e6
This addresses a paint point when using debug-mozjs builds. jonco says that it is considered a leak when objects stored in side tables in a SpiderMonkey embedding are traced right before shutting down. This PR adds a per-thread flag that controls whether to run the Rust-side trace hooks, which is automatically toggled before the final GC occurs when destroying a JS runtime.
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#18948 and fix#18947.
- [x] These changes do not require tests because we don't use debug-mozjs on CI
Source-Repo: https://github.com/servo/servo
Source-Revision: a71470abe5b8b4b5c14183c6e8bf7e4eefd5c5a7
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : dc746c0d0ac83d7c5a7dc7dc43001c9af0257b00
Servo currently uses `heapsize`, but Stylo/Gecko use `malloc_size_of`.
`malloc_size_of` is better -- it handles various cases that `heapsize` does not
-- so this patch changes Servo to use `malloc_size_of`.
This patch makes the following changes to the `malloc_size_of` crate.
- Adds `MallocSizeOf` trait implementations for numerous types, some built-in
(e.g. `VecDeque`), some external and Servo-only (e.g. `string_cache`).
- Makes `enclosing_size_of_op` optional, because vanilla jemalloc doesn't
support that operation.
- For `HashSet`/`HashMap`, falls back to a computed estimate when
`enclosing_size_of_op` isn't available.
- Adds an extern "C" `malloc_size_of` function that does the actual heap
measurement; this is based on the same functions from the `heapsize` crate.
This patch makes the following changes elsewhere.
- Converts all the uses of `heapsize` to instead use `malloc_size_of`.
- Disables the "heapsize"/"heap_size" feature for the external crates that
provide it.
- Removes the `HeapSizeOf` implementation from `hashglobe`.
- Adds `ignore` annotations to a few `Rc`/`Arc`, because `malloc_size_of`
doesn't derive those types, unlike `heapsize`.
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- [ ] These changes fix https://bugzilla.mozilla.org/show_bug.cgi?id=1409255
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Source-Revision: 4c538b642e4bdfbf42c522c5a59c258a6d14546e
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : f9a6feed1088d0b0be2b55d7f0c2ec9c594ac33b
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#18286 and #18308
This patch makes the Performance Timeline API work in workers, removes the exposure of `Performance.timing` in workers and sets the appropriate value of `Performance.now()` in workers.
Source-Repo: https://github.com/servo/servo
Source-Revision: 42de8e3d3fe8927b4730a7a42880eb46f743384a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 7e56895f313831bf60157bd315e0de56f5ea9a6c
Fix: #17226#17200#17201
This is work in progress. Some tests still fail.
I'd like to get early feedback as it's a pretty large PR.
There is nothing fundamentally new. Basically, I added TopLevelBrowsingContrextId to the relevant messages between the embedder, the compositor and the constellation, and enforced the PipelineId to be attached to each ScriptMsg (see #17201).
I unaliased all the ScriptMsg. It was getting difficult to understand the nature of the message as ScriptMsg was used aliased CompositorMsg sometimes (CompositorMsg is an actually type of message already). I renamed constellation_chan to script_to_constellation_chan, again, for clarification.
This cleanup code is necessary for #15934 and for tabs support.
/cc @asajeffrey can I ask you to look at this? No need for a formal review, I need feedback at this stage.
Source-Repo: https://github.com/servo/servo
Source-Revision: 74558990b258cb55f230ebe8ec3fc557fd286f94
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e254fc37d5b07b98c035873e2269f89acb3fafa0
<!-- Please describe your changes on the following line: -->
These changes aim to fix#15247
---
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These changes require changes in tests, but I need help with that (see comments below).
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Source-Revision: 2bb4f65100ca07e9281c8ad04cd498ff1346387f
--HG--
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extra : subtree_revision : bbe08d6bb565dc0f8159c96caca5f18492a8ac2c
<!-- Please describe your changes on the following line: -->
Replaces #16561
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Source-Revision: 4263b798ad3969ceeb86e607d5f13eeadd2db6dd
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 6dae5a1fc61ec1ba02fadfd6cf57eedad5a5fcf5
This generalizes the work previously done for Promise job callbacks. There is now a microtask queue that correctly processes all queued microtasks after each turn of the event loop, as well as after a scripted callback finishes executing, and after a classic script executes.
---
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- [X] These changes fix#4283
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Source-Repo: https://github.com/servo/servo
Source-Revision: cbcafd18f4cb5973948b081b4c104d99735e2789
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
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<!-- Please describe your changes on the following line: -->
Still needs a bunch of code in net to be converted in order to get more
advantage of this for images and stuff, but meanwhile this should help quite a
bit with #13778.
Still wanted to get this in.
r? @SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: 22aebdf5d41a3509cd6515ccf5edcdf33715a76d
This is a rebased version of PR #11595
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- [x] These changes fix#11485
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Source-Repo: https://github.com/servo/servo
Source-Revision: f70fc6644ddb142627c188ebbde2cc0a0282f9b4
Full implementation of EventSource, complete with closing and reopening streams.
Fixes#8925.
Source-Repo: https://github.com/servo/servo
Source-Revision: 579ab2d99cd8c07a31c3b68a4659c484d5189ada
Globals in that PR are now represented by the fake IDL interface `GlobalScope`.
Source-Repo: https://github.com/servo/servo
Source-Revision: a6e4b5bb86ad707a0863acff87344ca4239cfd2c
--HG--
rename : servo/components/script/dom/webidls/ServoXMLParser.webidl => servo/components/script/dom/webidls/GlobalScope.webidl
<!-- Please describe your changes on the following line: -->
As discussed in https://bugzilla.mozilla.org/show_bug.cgi?id=1305141Closes#13176
---
Original PR title: Stop relying on `impl<T: HeapSizeOf> HeapSizeOf for Arc<T>`
https://github.com/servo/heapsize/issues/37#issuecomment-249861171
This builds on top of that.
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Source-Repo: https://github.com/servo/servo
Source-Revision: aea9545e16fd6ea4a6b1234d1b969457313a5fa7
--HG--
rename : servo/components/style/domrefcell.rs => servo/components/script/dom/bindings/cell.rs
<!-- Please describe your changes on the following line: -->
This PR implements the fetch method, which is described in [the Fetch Spec](https://fetch.spec.whatwg.org/#fetch-method). The expected wpt results are updated as well.
A few comments about the current fetch implementation:
- The fetch method manually calls `JSAutoCompartment` in order to prevent SpiderMonkey from crashing. This may have to change in the future.
- Not all `FetchResponseListener` methods are implemented.
- `net_traits::CoreResourceMsg::Fetch` message takes a `net_traits::request::RequestInit`. However, when the fetch method is called, a `RequestBinding::RequestInit` is given. The fetch method constructs a `dom::request::Request` with the given `RequestInit`, then creates `net_traits::request::RequestInit` from the dom Request object for the fetch message.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 5996e008a34dd92602acb7bbd3ea41a880053110
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
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Source-Repo: https://github.com/servo/servo
Source-Revision: 2b1a39c2ae14b78e437551d05f0e691a13e5d183
<!-- Please describe your changes on the following line: -->
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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- [X] These changes fix#12773
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Source-Repo: https://github.com/servo/servo
Source-Revision: 0ec4ea4ee188f2e5db9d387d182c34a9d97d07cd
<!-- Please describe your changes on the following line: -->
SubpageId was originally introduced in 2013 to help iframes keep track of
their associated (children) pipelines. However, since each pipeline
already has a PipelineId, and those are unique, those are sufficient
to keep track of children.
---
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- [X] These changes fix#11694 (github issue number if applicable).
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- [X] These changes do not require tests because refactoring
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Source-Repo: https://github.com/servo/servo
Source-Revision: 161e0741cd4942d337b8d0fca2e0eaa86482ad9a
<!-- Please describe your changes on the following line: -->
Implement DedicatedWorkerGlobalScope.close().
---
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- [X] These changes fix#12466 (github issue number if applicable).
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Source-Repo: https://github.com/servo/servo
Source-Revision: 4e18c230d031388570780ea0382eb5f7c6567a96
<!-- Please describe your changes on the following line: -->
Remove the previous ad hoc panic channel, replace it by an integrated logging and panicking mechanism, including crash reporting. All thread panics are now reported, not just content threads.
---
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- [X] `./mach build -d` does not report any errors
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- [X] These changes fix#11838
- [X] These changes do not require tests because we don't test error reporting
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Source-Repo: https://github.com/servo/servo
Source-Revision: df1b00d43db615244e8e4bcf8296ed51b64249ea
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---
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- [X] These changes are part of #11091
<!-- Either: -->
- [X] There are tests for these changes at my [gh-pages](https://github.com/creativcoder/gsoc16/tree/gh-pages) branch to test the instantiation of service workers by their manager, but will need to discuss how that would integrate into master.
Changes:
- Introduces a `ServiceWorkerManager`, which maintains an map of registered service workers as well as a map of active workers keyed by their `scope_url`.
- Adds the initialization of ServiceWorkerManager, at the `script::init()`, which makes it available as a single entity listening for requests from different script threads.
- Adds a timeout thread in `serviceworkerglobalscope`, which terminates the workers, after a timeout of 60 secs, thereby removing it from the active workers list.
- Adds the matching of scope urls, in longest prefix way rather than path structural way, according to [spec](https://slightlyoff.github.io/ServiceWorker/spec/service_worker/#scope-match-algorithm).
- Make ServiceWorkerManager, the holder of network sender, instead of script thread, so it can send `CustomResponse`.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 513811f6b40d522bc425c2588320b889614f2973
Implement the task source API for the File Reader task source, enabling using task sources from non-main threads.
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix (partially) #7959 (github issue number if applicable).
- [X] These changes do not require tests because they're refactoring existing code
Source-Repo: https://github.com/servo/servo
Source-Revision: 48a912f57ec51e55e7905983b2bf368a07a9902f
The existing `Rooted` and `RootedVec` users were migrated the the following two macros:
```rust
let x = Rooted::new(cx, value);
// Was changed to:
rooted!(in(cx) let x = value);
// Which expands to:
let mut __root = Rooted::new_unrooted(value);
let x = RootedGuard::new(cx, &mut __root);
```
```rust
let mut v = RootedVec::new();
v.extend(iterator);
// Was changed to:
rooted_vec!(let v <- iterator);
// Which expands to:
let mut __root = RootableVec::new();
let v = RootedVec::new(&mut __root, iterator);
```
The `rooted!` macro depends on servo/rust-mozjs#272.
These APIs based on two types, a container to be rooted and a rooting guard, allow implementing both `Rooted`-style rooting and `Traceable`-based rooting in stable Rust, without abusing `return_address`.
Such macros may have been tried before, but in 1.9 their hygiene is broken, they work only since 1.10.
Sadly, `Rooted` is a FFI type and completely exposed, so I cannot prevent anyone from creating their own, although all fields but the value get overwritten by `RootedGuard::new` anyway.
`RootableVec` OTOH is *guaranteed* to be empty when not rooted, which makes it harmless AFAICT.
By fixing rust-lang/rust#34227, this PR enables Servo to build with `-Zorbit`.
---
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- [x] `./mach test-tidy` does not report any errors
- [x] These changes fixrust-lang/rust#34227
- [x] These changes do not require tests because they are not functional changes
Source-Repo: https://github.com/servo/servo
Source-Revision: 80cb0cf8214fd52d2884724614c40cb278ee7575
Fix the biggest cause of #6462 by wrapping lots of JS->Rust transitions in catch_panic, and calling resume_panic after all Rust->JS transitions return.
Known issue:
* Finalizers can be called in response to any JS engine allocation that triggers a GC, so it's possible for a Rust object's Drop implementation that panics to leave an interrupted panic in TLS. This is why 30d8009 is part of this PR; the underlying problem is that there's no clear place to resume the panic after it is interrupted.
---
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- [X] These changes fix#6462 (github issue number if applicable).
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Source-Repo: https://github.com/servo/servo
Source-Revision: 87d991ebd24886051ad1131bdbe3b9019cb1c4b3
r? @Manishearth
Implement the two functions in `URL` to create/revoke Blob URLs, and related code to approximate our proposed design to make things work together.
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- [x] These changes fix part of #10539, related to #11131
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Source-Repo: https://github.com/servo/servo
Source-Revision: 0c9d0eb68575f20a8239bac8204f8e25de0f61d2
Spec: https://w3c.github.io/FileAPI/#BlobURLStore.
I finally decide to put the store under `ScriptThread` and interpret the "global object" as the script thread itself. The new APIs will be used during the page loading (if scheme is `blob`) and `URL.createObjectURL/revokeObjectURL`.
Related to #11131.
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---
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Source-Repo: https://github.com/servo/servo
Source-Revision: b389ecda67d834de1893c6e7a118c0f0fd713b8c
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy --faster` does not report any errors
- [x] These changes fix#10851, related to #11131
- [x] These changes do not require tests because the implementation is partial and can't work alone
1. Add new backend to `Blob` and a `BlobImpl` struct to abstract multiple backends
2. Rewrite most interfaces of `Blob` to accommodate the change
3. Change the `read` behaviour of `FileReader`, considering the case when blob is file-backed and not cached
The design is still immature, welcome comments!
- [x] I used `DOMRefCell` to cache the bytes in `BlobImpl`, is it sound?
- [x] The interfaces (like `BlobImpl::get_bytes`) handle requests in a default-to-empty way when the inner `DataSlice` is not cached. It might be possible to handle this condition better.
Source-Repo: https://github.com/servo/servo
Source-Revision: 3d7b17681dc9c20358fda9efc72575feb968cc81
