- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because _Servo is not sufficiently mature to run WPT WebDriver tests_
Source-Repo: https://github.com/servo/servo
Source-Revision: 71deabc8bc40baaccf15415cc1f789392de62f2c
<!-- Please describe your changes on the following line: -->
This PR replaces the current freeze/thaw mechanism by messages from the constellation to script informing it about when documents become inactive, active or fully active.
This means we can now implement |Document::is_active()| which is used in |document.write|.
This PR also changes how timers work: previously they were initialized running, and were then frozen/thawed. This means there was a transitory period when timers were running even though the document was not fully active. With this PR, timers are initially suspended, and are only resumed when the document is made fully active.
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Source-Repo: https://github.com/servo/servo
Source-Revision: b5c94bad371114ab9f03e910f66c00a042997fc2
This is based on #15158 by @aneeshusa, with additional reverts.
This reverts #15064, which is causing many tests not to run, and #15129 and #15155 which landed while tests were not running and may have caused some new failures in iframe tests.
Source-Repo: https://github.com/servo/servo
Source-Revision: 185759f87a8dec88f5f65c49ac9df90b47014b19
This is a followup to #15129, addressing my last review comment.
r? anyone
Source-Repo: https://github.com/servo/servo
Source-Revision: 231481570e7ffc6c036b54a15507a9b2260ffe87
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r? @jdm
passing tests:
tests/wpt/mozilla/tests/css/matchMedia.html, tests/wpt/mozilla/tests/mozilla/window_resize_not_triggered_on_load.html, tests/wpt/mozilla/tests/mozilla/iframe/resize_after_load.html, tests/wpt/mozilla/tests/css/meta_viewport_resize.html
Source-Repo: https://github.com/servo/servo
Source-Revision: 7e2329ea4eb81f9153a64f63264ebb29d771e82d
Teaches the `etc/ci/check_no_panic.sh` script to handle directories,
so it can check all constellation files for panics.
<!-- Please describe your changes on the following line: -->
r? @asajeffrey
There are currently 4 `unwrap()`s in `components/constellation/timer_scheduler.rs`; I'm not sure how you want to handle those.
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Source-Repo: https://github.com/servo/servo
Source-Revision: f9505c7fafcbabd24cfa613493ecacd3e29d273e
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As we begin to add more state to `FrameState`, we need to make sure that when we do replacements and when we finish traversals that the state is properly updated. This also fixes an issue where we were not updating the `url` of the `FrameState` when navigating with replacement enabled (I wonder if it would be possible to write a test to detect this. The url only matters when reloading a document after it was discarded by the max session history).
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Source-Revision: 68fa988bf32fab97a2d6ad3231de81c3bcb1939d
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Converted document discarding from an opt into a pref. Updated testing docs and changed all uses to pref api.
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Source-Revision: d09bf70d220262e2c199abf61b4b78b7137d6665
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Source-Repo: https://github.com/servo/servo
Source-Revision: 89c020f25887961570b9ec7c4ebf592e021c0ea8
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WebVR API Implementation with HTC Vive support on Windows. The current implementations only enables the WebVR support on Windows. In other platforms the API is available on JavaScript but navigator.vr.getDisplays() returns an empty array. This will change when we add support for more VR providers and platforms ;)
Info about the architecture:
https://blog.mozvr.com/webvr-servo-architecture-and-latency-optimizations/
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Proprietary openvr.dll must be copied next to servo.exe in order to test on HTC Vive (https://github.com/ValveSoftware/openvr/tree/master/bin/win64) I have added some of the official WebVR samples for testing. Switch on your headset and run:
mach run tests/html/webvr/room-scale.html
Source-Repo: https://github.com/servo/servo
Source-Revision: 518ef39cfd429082dd8dc0d5b13e2db637d08a53
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Source-Revision: df895cb80c460594f220b6cf28aa5869464d05ec
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Oops, indexed from the wrong end when discarding documents in #14312.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 7f9fd0ec1fe70b491d18e99f68988c1381615810
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Implement browsing context discarding (https://html.spec.whatwg.org/multipage/browsers.html#discard-a-document).
* When a pipeline is closed, inform the script thread whether the browsing context is to be discarded.
* In script threads, synchronously discard any similar-origin documents and browsing contexts.
* When a browsing context is discarded, it loses the reference to the active document, but the window keeps it, so we need to move the `Document` pointer from `BrowsingContext` to `Window`.
* Fix the webIDL for Window to make parent and top optional (the spec says they can return null when the browsing context is discarded).
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 8b274f25d3fcbd92dddb83cd96b59a6d51c69d1b
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This PR implements an in-memory random number generator that only uses an OS RNG for (re)seeding. The OS RNG is shared, so there's only one file descriptor for `/dev/urandom` being used.
The PR also implements a tidy check that we don't accidentally introduce an RNG. Rather annoyingly, there are a lot of transitive dependencies on `rand`, notably hash maps in `std`.
This PR makes it possible to use uuids for identifiers such as pipeline and frame ids.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 36ddf763f66b1b971db07649ff5c69b2e9fd5f91
<!-- Please describe your changes on the following line: -->
This PR implements document discarding. Active documents are kept alive strongly, but inactive documents are only kept alive weakly. When a document is GCd, it is marked as discarded, and if it is every reactivated, a reload of the URL is triggered.
Note that this PR is pretty aggressive about discarding, and can any inactive document (other than those being kept alive by other same-origin pipelines). We might want to damp it down a bit.
Also note that this interacts with browser.html in that the reloading triggered by reactivating a document triggers mozbrowser events.
To test this, I added a `-Zdiscard-inactive-documents` debug flag, which discards all inactive documents, even ones which are reachable through other same-origin pipelines.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 16b0da5004fd730de87883daa35a78b6af01f042
Remove a little bit useless call to map() in constellation.rs :)
Context: https://github.com/servo/servo/pull/14724/files#r94317893
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Source-Repo: https://github.com/servo/servo
Source-Revision: b65eefe7d2f3a46e03c1c3ef6d893f8e3200ae77
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Move frame from constellation
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Source-Repo: https://github.com/servo/servo
Source-Revision: 93e3c3f4241d09521005725699cf1ed1e2ba8f46
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Move reg_host from the constellation to net_traits
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Source-Repo: https://github.com/servo/servo
Source-Revision: c2448d3963508777f1a7485492ec5e9677c875c8
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Remove unused `FrameChange::document_ready` field and remove unused boolean in `ConstellationMsg::GetPipeline`'s second argument.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 61d8f4d6883a876fae81bede4dfedacc764ba2f2
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Rewrote the documentation comments for `pipeline.rs`.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 4cb781a0a298637ce9eca6aed57bcc687c846c35
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Rewrote the documentation comments for `constellation.rs`.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 02717931ad45c5ac9780edb1504bafd38039a671
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We currently have a type `ScriptChan` in the constellation, which is named after its implementation rather than its semantics. In the spec, the nearest concept seems to be event loop https://html.spec.whatwg.org/multipage/#event-loop.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 91a2e7614ce1679a44a3c390a1fc792bf381f271
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This PR removes the `util` crate.
* Replaced the `spawn_named` and `clamp` functions by appropriate uses of `std:🧵:Builder::spawn`, `std::cmp::min` and `std::cmp::max`.
* Moved `opts`, `prefs` and `resource_files` into a new `config` crate.
* Moved `remutex` and `geometry` into their own crates.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 4eb653817f87e5fb47de34356f558eb76ecbca9f
--HG--
rename : servo/components/util/Cargo.toml => servo/components/config/Cargo.toml
rename : servo/components/util/basedir.rs => servo/components/config/basedir.rs
rename : servo/components/util/lib.rs => servo/components/config/lib.rs
rename : servo/components/util/opts.rs => servo/components/config/opts.rs
rename : servo/components/util/prefs.rs => servo/components/config/prefs.rs
rename : servo/components/util/resource_files.rs => servo/components/config/resource_files.rs
rename : servo/components/util/geometry.rs => servo/components/geometry/lib.rs
rename : servo/components/util/remutex.rs => servo/components/remutex/lib.rs
rename : servo/tests/unit/util/lib.rs => servo/tests/unit/servo_config/lib.rs
rename : servo/tests/unit/util/opts.rs => servo/tests/unit/servo_config/opts.rs
rename : servo/tests/unit/util/prefs.rs => servo/tests/unit/servo_config/prefs.rs
rename : servo/tests/unit/util/remutex.rs => servo/tests/unit/servo_remutex/lib.rs
<!-- Please describe your changes on the following line: -->
I'm start working on fullscreen support.
@jdm Should be the entry_point in ScriptReflow a Option if fullscreen is enabled or point on the entry_node? For example the RootNode.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 8b69e73594647319e95bd0fd36c2addabcee1e5d
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- [x] These changes fix#13736, #10753 (github issue number if applicable).
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This reimplemntation of the feature uses ScrollRootIds to scroll
particular scrollable areas of the page.
Fixes#13736.
Fixes#10753.
Source-Repo: https://github.com/servo/servo
Source-Revision: a0619688a638b322f17d2034e0309502af1a5e52
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Changes necessary to build servor with webrender 0.10.0
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Source-Revision: e1eff691f8a1d8c9c7ab33344364f0419626b80e
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This PR shares script threads among all similar-origin documents in the same tab. This allows DOM object to be shared among same-origin same-tab documents.
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- [X] These changes fix#633.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 1535f84bf19790c96c9f79b3f55264927b989b7c
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At the moment, we report panics from script and layout using the root pipeline id. Once we are sharing more script threads, there won't be a root pipeline id any more. The plan is only to share script threads in the same tab, so there will be a top-level frame id that all the pipelines have in common. This PR reports panics using that top-level frame id.
This mostly makes a difference to the browser API: rather than targeting a `mozbrowsererror` event at the root iframe of the script thread that panicked, it targets it at the containing mozbrowser iframe.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: bbc821607a920d17f5ed43a96941079e77710d9d
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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
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At the moment, storage notifications are only sent within a script thread, not to same-origin pipelines in different script threads. This PR fixes that.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 07b9dbe05a3d27b2623195f0c77ea7d7c45a4783
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Yet another step towards fixing #633...
At the moment, script threads are responsible for killing themselves when they have no more pipelines to manage. This is fine right now, because script threads have a root pipeline: once it is closed, everything is closed. It's not fine once we fix#633 because there's a race condition where the constellation could kill the last pipeline in a script thread, then open a new one in the same script thread.
We can't have the constellation block on the script thread, waiting to make sure a pipeline is created, since this could introduce deadlock. The easiest solution is to have the constellation manage the script thread lifetime: when the constellation discovers that a script thread is not managing any live pipelines, it closes the script thread, and updates its own state.
Most of the commits are from #14013, its just "Script thread lifetime is now managed by the constellation." (9ac6e4d2badc8f973300d6dc9ee2bc2e30b49fc9) that's new.
cc @jdm @ConnorGBrewster
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 13009fe0254d4d37d615fb4387d282f1c30a6b16
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This PR removes the single root document from the script thread, and replaces it by a lookup table from `PipelineId`s to `Document`s. This is needed if we're going to share script threads, as per #633.
The last commit is the one that matters, the ones before are #13646.
cc @jdm @Ms2ger @ConnorGBrewster
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Source-Repo: https://github.com/servo/servo
Source-Revision: d1b7f19410cb882280287b482bd7178a6eb529b1
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Note: depends on https://github.com/servo/servo/pull/13612
The current WBT communication is synchronous. With this, it should work properly (except the disconnect function, which will need some more work, because the current implementation differ from the spec).
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Source-Repo: https://github.com/servo/servo
Source-Revision: 1153ca9841f458daf373471f3c65295abd872271
Remove all of the code in compositor.rs related to:
* sending the RegisterReporter message
* sending the UnregisterReporter message
* the mem_profiler_chan member of IOCompositor
* move the code that sends the ProfilerMsg::Exit message into Constellation::handle_exit instead
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Source-Repo: https://github.com/servo/servo
Source-Revision: b5cf4db774b544c0a5c5206677d5d2ac00217185
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Lookup iframes by `FrameId` rather than `PipelineId`. This should make lookup much more reliable, since the frame id doesn't change.
cc @ConnorGBrewster @aneeshusa
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Source-Repo: https://github.com/servo/servo
Source-Revision: ce725c9475b9fb97a8559b29c1e7a080633cd002
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Some miscellaneous tidying up to the constellation:
- improve the efficiency of testing emptiness of the joint session past and future,
- add some helpful debug logs,
- make the if-statement for pipeline traversal easier to read.
r? @ConnorGBrewster
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Source-Revision: 5916b0817488d72eb7f33cea83eed825c30d5a79
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Source-Revision: daf13ec0d25b6831ab94d2525a89c21af96ba40e
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Layers were a feature of the legacy drawing path. If we re-add them at
some point, it probably makes more sense to make them a product of
display list inspection.
This change also remove a bunch of dead painting code.
Source-Repo: https://github.com/servo/servo
Source-Revision: bb271ef4afea02b6b1b5d207e773d1fedccd2906
This removes paint threads, rust-layers dependency, and changes
optional webrender types to be required.
The use_webrender option has been removed, however I've left
the "-w" command line option in place for now so that wpt
runner can continue to pass that. Once it's removed from there
we can also remove the -w option.
Once this stage is complete, it should be fine to change the
display list building code to generate webrender display
lists directly and avoid the conversion step.
Source-Repo: https://github.com/servo/servo
Source-Revision: f96718d03da969510dc992699cb6f25c2e21ae1e