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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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r? @Manishearth
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This is a revised PR for #14732.
@emilio?
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Adds support for the other overload of bufferData, fixing many conformance tests. In the process I had to fix the webidl codegen in the overload-distinguished-by-an-object case. Also includes a little fix for glEnable() validation.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 143dfc879e609603839502d61bc064fba96cc80f
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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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- [X] `./mach build -d` does not report any errors
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- [X] These changes fix#14480
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Source-Repo: https://github.com/servo/servo
Source-Revision: 2fe914e2fa68f44db903bc3de55d9823a44cdf0d
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This was an attempt to fix#14659. It turned out that the problem wasn't what I thought it was. So, I didn't fix that. On the brighter side, this fixes two related issues.
- Previously, we were unable to launch `keypress` events from `input` and `textarea` elements, because [we'd been cancelling](1327ebd52f/components/script/dom/htmlinputelement.rs (L1120-L1124)) the key events, so that they don't trigger window navigation - #8400). I've introduced an enum to represent an additional state to an event's cancellation.
- [According to the spec](https://w3c.github.io/uievents/#keypress-event-order), `keypress` (if available) should be dispatched immediately after `keydown`, and it should be followed by `input`. Canceling `keypress` should also cancel `input`. But, we'd been dispatching `input` before `keypress`. We now dispatch `input` once the `keypress` event is on the respective elements.
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r? @jdm or anyone interested
Source-Repo: https://github.com/servo/servo
Source-Revision: 6f9ff7b8bf66cbeb7d539c6728db05f05aa8f85c
These two functions appear in the data from bug 1328497, and the second part of one is identical to the other.
I think the way to fix this is another one (either using static arrays to get
the interesting data, or making rust generate the equivalent code).
Source-Repo: https://github.com/servo/servo
Source-Revision: 96fd0837d3de70b1f0d8f2bff0253b0220e7e5ce
For cases where a stylesheet load finishes in a different document than it started, we need to be more careful about which document we report the completion to. In this case we actually have separate requests for each document involved, but they previously used the same element to determine which document to interact with.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 384e905be23cd10e7bc352da1171b9af9e6eaddc
While reviewing @bzbarsky's patches in [1], I started typing out some lore about how mutable AtomicRefCell borrows are actually cheaper than immutable ones, so we should prefer them where possible. But then I decided that this was a really dumb state of affairs and that we should just fix AtomicRefCell instead, and implement a proper AtomicRef{,Mut}::map while we were at it. So here we are.
This PR adds a from-scratch implementation of AtomicRefCell that aims to be 100% sound, even in unrealistic overflow scenarios. We should probably get this on crates.io eventually, but I want to land it landed in-tree first.
With this implementation, each operation (borrow or release) is one atomic instruction, and all borrow/release pairs (mutable or immutable) take 12 ns on my machine, which is what I'd expect. This is a 50% improvement over the previous implementation in the immutable case.
There may be some places where we could get away with Ordering::Release instead of Ordering::AcqRel, but it didn't seem worth it to try to reason it out.
r? @Manishearth
CC @emilio @SimonSapin @heycam @upsuper
[1] https://bugzilla.mozilla.org/show_bug.cgi?id=1298588
Source-Repo: https://github.com/servo/servo
Source-Revision: 57b2c2609eb05ab06291137904703565a25a1cca
This adds the ` --nocapture` argument to the test-unit mach command.
Defaulting to false, when given it passes `-- --nocapture` to cargo test to show stdout during test-unit runs.
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I'd missed something in #14817, which now prevents us from running `./mach run -r -b`. @UK992 pointed this in the PR, but it got merged soon 😐
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Source-Revision: 128aac921f4373b618418125ea6f7c6ac3797181
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Source-Repo: https://github.com/servo/servo
Source-Revision: 987b640c54c86c020dc4948be2a41fd58e8ade02
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-Revision: b65eefe7d2f3a46e03c1c3ef6d893f8e3200ae77
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Move get_browserhtml_path to command_base
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Source-Repo: https://github.com/servo/servo
Source-Revision: 2bf71800ef82ed0dad8668bad6f506d3744f1833
<s>**This is not ready to land** since there is no corresponding Nightly build of Rust yet.</s> Update: we got a Nightly build on 2016-12-29: http://rusty-dash.com/nightlies
I made these changes to check that https://github.com/rust-lang/rust/pull/38566 fixes https://github.com/rust-lang/rust/issues/38535 (which it does, yay!) so I might as well publish them, we’ll need them soon enough.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 9bdd0f401a89398fb2ecd4f6b54691a7c93b2e53
Follow up to #14802.
r? @emilio
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Source-Revision: 32eca899e6784a5ae440b2544a1b92bb238a7406
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The definition of `StyleComplexColor` in the Gecko side was updated in [bug 1063162](https://bugzilla.mozilla.org/show_bug.cgi?id=1063162). The helper functions need update as well.
r? @Manishearth
Source-Repo: https://github.com/servo/servo
Source-Revision: bbe70c7c5f07a67c48523221cb5d9ba12cbb2151
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Hi there,
This PR replaces `match` statements by `if let` when possible.
Thanks for reviewing
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: d967d89fc081ae0f48850f3e29e4a9848bd837c7
Improves a conformance test that tried passing in desktop GL enums for
blending.
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Source-Repo: https://github.com/servo/servo
Source-Revision: b29b33c84c366e38bbb0d2e887469f814bc4d876
<!-- Please describe your changes on the following line: -->
Overflow does not behave like a normal shorthand. CSS-wide keywords were handled in their `to_css_declared` method. So I had to bypass this check to make it work.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 62ff467be855f222829ec961a104a0fdd3e083b0
Style no forced docs for the properties code and similar, but I ran out of time, and I think it's a nice improvement.
I'd appreciate a fast-ish turn-around time because this is pretty much prone to bitrot.
Source-Repo: https://github.com/servo/servo
Source-Revision: bd67163438317daa711b2411ce302aaf5bf4136a
This fixes `rowspan="0"` to behave as described in [the HTML spec](https://html.spec.whatwg.org/multipage/tables.html#attributes-common-to-td-and-th-elements):
> For this attribute, the value zero means that the cell is to span all the remaining rows in the row group.
It also prevents any `rowspan` from overlapping into another rowgroup, as required by [HTML § 4.9.12](https://html.spec.whatwg.org/multipage/tables.html#table-processing-model):
> Row groups cannot overlap each other. Similarly, column groups cannot overlap each other. A cell cannot cover slots that are from two or more row groups.
r? @notriddle or @pcwalton
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Source-Repo: https://github.com/servo/servo
Source-Revision: c2ac495188efb5d2af75a0158a5f72614d5f6062
Refactored HSTSList to use HashMap, where the key of HashMap is the base domain. Every time when we check if a host is secure, we find the base domain of the host and get a vector of HSTS entries associated with the base domain.
While this will not give O(1) look up time, we would have a smaller list to iterate for every lookup. I have added one unit test to validate `HashMap` changes.
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Source-Repo: https://github.com/servo/servo
Source-Revision: b06f4aec67ff93b1d667a5817084b0952e56664e
This is necessary for the upcoming work in Stylo, given I plan to make MediaType
different for Servo and Gecko, and the Unknown variant doesn't fit in MediaType
to be fair, the device is never going to have any unknown media type.
Source-Repo: https://github.com/servo/servo
Source-Revision: d3875f6ec52fdb6bbe49719af6bff299c792ae0b
0.1.4 is known to be broken on Windows, and earlier version may not work properly in various platforms.
r? @emilio
Source-Repo: https://github.com/servo/servo
Source-Revision: ab623de2617c5a5414f4a0ac7cd66627214f82d5
Implemented step nine of the main fetch. If current URL scheme is 'HTTP' and
current URL's host is domain and if current URL's host matched with Known
HSTS Host Domain Name Matching results in either a superdomain match with
an asserted includeSubDomains directive or a congruent match then we
change request scheme to 'https'. This change has been made in method.rs
A test case to validate this has been added in fetch.rs. For asserting
https scheme, a https localhost was required. For this purpose I have
created a self-signed certificate and refactored fetch-context and
connector.rs to programmatically trust this certificate for running this
test case.
This should fix https://github.com/servo/servo/issues/14363
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Source-Revision: c7991d596f7453d09c2b2a98eecce72f182a4e24
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---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 49bdef98bff28771b189073f5f0d487fe9529b86
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Correctly handled error when Canvas doesn't close properly, with a descriptive warning.
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Source-Repo: https://github.com/servo/servo
Source-Revision: c6ea1ec91f4a0b79b4fcdfa05a9b492fa6c9a798
Changed links from https://domparsing.spec.whatwg.org/ to
https://w3c.github.io/DOM-Parsing/.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 149facbb3c6da82d445aa29b694097d451711bbb
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Reverse linear gradient direction if not explicitly specified to match expected default behavior
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Source-Revision: adb3e12b72a3d11cbe0973321cbe8009c2555c7a
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Replaced existing code for handling `BinaryType::Arraybuffer` from `JS_NewArrayBuffer` to `Uint8Array::create`.
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I am not certain the test suite will adequately verify my implementation as I am not familiar with the architecture. It compiles and passes the current tests.
Source-Repo: https://github.com/servo/servo
Source-Revision: 0f600db3ae5f1464b5d8fed169e6d50974715013
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`VSInstallDir` exists only when Visual Studio is installed.
`VS140COMNTOOLS` is defined by installing either Visual Studio or [Visual C++ Build Tools](http://landinghub.visualstudio.com/visual-cpp-build-tools)
It will allow to build MSVC based Servo without having to install whole Visual Studio (few GiB).
EDIT: Another (maybe cleaner) solution would be reverting 63ec96a57d
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Source-Repo: https://github.com/servo/servo
Source-Revision: 7f2da7483b2d0c71a227fb8707eea00b0602d977
This can avoid doing bindgen when build script is called for updating other files, e.g. properties.
This uses a global modified time, so there is a chance that some of the files which can be skipped but not skipped. But given that we do all three files in parallel, that would unlikely affect the actual runtime.
Using lots of `Mutex` could be an issue, but it doesn't seem to be in practice. Since only one thread would hold the lock of `ADDED_PATHS`, there is never a competitor for the lock of `LAST_MODIFIED`.
r? @emilio
Source-Repo: https://github.com/servo/servo
Source-Revision: 9e0d269353d9380cb5cd12170679f2e82ab8c9f7
