do_GetService("@mozilla.org/security/random-generator;1" may initialize NSS.
NSS Initialization occurs on Main Thread only.
If we lock on a subthread, then try to initialize NSS, it _might_ be the case
that the main thread is blocked on the same lock (same location or a different
one.) NSS can't initialize on Main Thread - deadlock.
Move do_GetService out of the lock. Now if NSS tries to initialize on a
subthread, the main thead can't be blocked (because the subthread hasn't locked
anything.)
Now, the only statements that occur in locks are pointer asignment, new, memcpy,
and randomGenerator->GenerateRandomBytes.
MozReview-Commit-ID: 9C1Ok910A11
--HG--
extra : rebase_source : 637ca346a343722bd7a4fc68c4fd43a85916d5a6
Also remove temporary string from preferences.ftl (search-input). This was added
to avoid removing the string when running migrations against mozilla-central
MozReview-Commit-ID: IDgTNoANPyV
--HG--
extra : rebase_source : a2fe06f2214dfb6189351cd9a0eef4e41869b639
<!-- Please describe your changes on the following line: -->
Implementation of `getFramebufferAttachmentParameter` as in WebGL1 specification.
Part of https://github.com/servo/servo/issues/10209.
r? emilio or jdm.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [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).
<!-- Either: -->
- [x] There are tests for these changes
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 4aaac61a87f4e45e46d0591be73ce108e562c33f
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e73752c3c2074239d5db1a9fec8ea4d64eb572ef
Now that the handler implements IEnumVARIANT itself (and uses our own internal method to retrieve the children), caching this remote interface is pointless.
MozReview-Commit-ID: FyagiEcHMP2
--HG--
extra : rebase_source : 267568164fb46d98c8cde22dfbb4f36f2afceb8c
This implements IEnumVARIANT locally using the new method provided by HandlerProvider.
This avoids marshaling full objects for text leaf accessibles (instead using HandlerTextLeaf), which is much faster.
It also avoids a pointless cross-process call to IEnumVARIANT::Reset (and possibly IEnumVARIANT::Clone).
Finally, it caches children after the first query so that clients (such as UI Automation) which walk children one by one don't incur separate cross-process calls for every child.
MozReview-Commit-ID: KUIXQoXxInQ
--HG--
extra : rebase_source : a6c0a56c2bb65e227f7c45eb1b767e7df19efa49
For text leaf accessibles, the HandlerProvider::AllChildren property provides text and other necessary information in an AccChildData struct, rather than providing the full accessible object.
Therefore, we must provide a specific local implementation of IAccessible2 which answers queries based on the data provided in this struct.
MozReview-Commit-ID: 8BYMF59EoTe
--HG--
extra : rebase_source : 0cdc01158f7fd1a04b0751a0a1703f9aa03cbe4c
When considering a large document, a huge number of the children we return are text leaf nodes.
Marshaling full objects is expensive, but for text leaf nodes, the client is only interested in the text and a few other pieces of information.
Therefore, rather than returning the full object for text leaf accessibles, we just return the text and other necessary information.
For other non-text children, we return the full object as usual.
In addition, clients normally use the IEnumVARIANT interface to retrieve children in a single call.
However, it doesn't allow you to specify a starting index.
Therefore, you must first call the Reset method to reset the starting point to 0.
Practically, this means an extra cross-process call whenever the caller fetches children.
When dealing with a large document, this can be a significant number of wasted calls.
This new method retrieves all children always starting at the first using a single call.
MozReview-Commit-ID: A9lc7BBTWdb
--HG--
extra : rebase_source : d50507c182ab7760c17c5e7bb9956f46a3dc188c
Patch originally by Ganesh, updated by Standard8
MozReview-Commit-ID: AihTLo5OyK1
--HG--
extra : rebase_source : f5a886326dd7f2fb2dba3309199ef277affe6b77
It seem that only nsStandardURL and nsSimpleURI (and classes that inherit them) do not have threadsafe refcounting yet.
MozReview-Commit-ID: J8gLoBSPCTl
--HG--
extra : rebase_source : 0e1659c28b18909e31b2e3e74baf74edf1e100c8
Depends on https://github.com/servo/servo/pull/20071 and https://github.com/servo/servo/pull/19895
This PR does 3 things:
1) merge all the embedder coordinates callbacks into one
2) hand the embedder messages directly to the embedder
3) split the embedder code in 2 files: window.rs and browser.rs
This is in preparation for tabs support in `ports/`. We want to separate the windowing logic (glutin stuff) and the browsing logic (tabs management, browsers state, etc). It's also easier to bypass the callbacks and directly handle events.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [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).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 2de89377db63ec03ae3b1256486c4c32b33f5fce
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 2c3a783c1ade39c9580be7452598e1c97d2a990f
This sets verbose=True (used by the mach formatter) and compact=False (used by tbplformatter) if
only a single test is specified with either |mach test| or |mach mochitest|.
This way all TEST_STATUS and log lines will be visible when developers are writing a new test.
MozReview-Commit-ID: 2nuKs9DLnx0
--HG--
extra : rebase_source : 1fc594b465a2a94dfcd85d56d042969af47f6f65
This consolidates the printing of status logs, which was previously handled
differently in 3-4 places. This also fixes a few of the annoyances listed in
the bug 1445624 description. Finally this also fixes a few edge cases that I
noticed when writing the tests.
MozReview-Commit-ID: APudT8yBqVS
--HG--
extra : rebase_source : 943a71c762dd27a7f7ebea86d467e81a0b27d400
extra : source : 61ba86fc1366a62a429a7daab7d6b1c198c69593
This adds a basic test for the mach formatter. This will ensure that changes to
this format are intentional. It will also make it easier for reviewers of these
changes to see a diff of the old vs new format.
MozReview-Commit-ID: LBSfdyvOPVV
--HG--
extra : rebase_source : 5529ad1f03306dcf867d88af579b69d6005091c0
For the sake of coherence with the rest of FirefoxDataProvider interface, to avoid future bugs like the one this commit refers to.
MozReview-Commit-ID: EX8JQvoIeTb
--HG--
extra : rebase_source : e398cf76137bc5009ed1614a9cc97d0c4edfa67f
With bug 1444489, there is no longer a need to load the full xul.css into HTML
documents. This patch remove that ability and keep it as an assertion.
MozReview-Commit-ID: ChBdRts6PFX
--HG--
extra : rebase_source : b6b35af4c66d8a097f8b4787305bba2e948de554
For bug 1438688, I need to statically initialize all of the data types
in xpt_struct.h. It turns out that the approach I was using for unions
is C99 and not C++. While for some reason Clang and GCC are okay with
that, MSVC is not.
One of the unions is a gnarly anonymous union in
XPTTypeDescriptor. However, every arm of this union is either 1 or 2
uint8_t, so I think it is reasonable to eliminate the union and
replace it with two fields, mData1 and mData2. I've fixed up the
places that read this data to use accessor methods with nice asserts
about the tag on the variant, so if anything I think that part is
nicer.
The code in xpt_struct.cpp that writes to this data is maybe less
nice, but I'm deleting it in bug 1438688 so I think that's okay. We
also lose some detail in the comments about the relationship between
what is stored in memory compared to what is stored on disk, but I
think that's okay, too.
MozReview-Commit-ID: DGi19f8HnMi
--HG--
extra : rebase_source : e3535ecb3d7f02bdb643df153e8aba3e106d9104
* Removes mSpecEncoding since the spec is always ASCII encoded
* nsStandardURL::InitGlobalObjects is now called from nsNetStartup
* Removes prefObserver from nsStandardURL
* mDisplayHost is now initialized every time that we change the hostname
* Adds locking to the gAllURLs list
MozReview-Commit-ID: 93mwECxYxWl
* * *
[mq]: overfix
MozReview-Commit-ID: 98nyTYa5ZeR
--HG--
extra : rebase_source : 82045e10771038d7168d1f235143c24c72dd5a45
We risk a shutdown hang without any clues if a dangling reference somewhere
keeps a SharedThreadPool alive past xpcom-shutdown-threads. This because
xpcom-shutdown-threads waits for all SharedThreadPool to be destroyed before
advancing shutdown further. nsCycleCollector::Shutdown comes after
xpcom-shutdown-threads so it is possible that a reference-cycle unexpectedly
keeps a SharedThreadPool alive and blocks shutdown indefinitely.
This patch attempts to help diagnose future cases like this by printing which
SharedThreadPools we are going to wait for to stderr.
MozReview-Commit-ID: CwTApYUMikA
--HG--
extra : rebase_source : f29d04508cf492c82d65f324d7b1990849a0da13
Emilio Cobos Álvarez
Tom Ritter
Francesco Lodolo (:flod)
Kartikaya Gupta
Igor Gutorov
Matt Brubeck
Mike Cooper
James Teh
Andreea Pavel
Dão Gottwald
Shane Caraveo
Ganesh Chaitanya Kale
Olivier Tilloy
Valentin Gosu
Mark Banner
Timothy Guan-tin Chien
Erica Wright
Paul Rouget
Andrew Halberstadt
Tom Glowka
Andrew McCreight
Andreas Pehrson
sotaro
Mark Hammond
Boris Zbarsky