On Linux, when synthesizing mousemove events interleaved with button
press/release events, the caller is responsible for waiting for the
mousemove events be dispatched before attempting to synthesize the
press/release buttons, otherwise the events can be delivered by the OS
out of order. This updates a few tests to ensure this is done correctly.
MozReview-Commit-ID: 42HkqTCWToP
--HG--
extra : rebase_source : 57fbc84bcfbed345d8f6d90aaadb3399e691894e
Summary:
This patch ports xptcodegen.py over to the new perfecthash.py system, removing
some special-case code generators, and taking advantage of the easier-to-use
interface.
In addition, the code was changed to take advantage of the endianness
information from Part 2, allowing us to avoid having to perform endianness swaps
at runtime when hashing nsIDs.
Depends On D2616
Reviewers: froydnj!
Tags: #secure-revision
Bug #: 1479484
Differential Revision: https://phabricator.services.mozilla.com/D2618
Summary:
This is a streamlined version of perfecthash.py from xpcom/reflect/xptinfo.
There are a few major changes here:
Instead of providing '(key, value)' pairs to the constructor, callers provide a
list of 'entries'. An optional 'key' parameter allows overriding the function
used to get an entry's key. The default behaviour is as before, destructuring a
(key, value) tuple.
Keys can now be anything which supports the 'memoryview' protocol with 1-byte
elements, rather than being forced to be a 'bytearray'. This allows passing in
types such as bytestrings.
A new 'cxx_codegen' method is now exposed which generates a series of
fully-contained C++ declarations to perform entry lookups. It is possible to
override many parts of this codegen to make it the best fit for your component.
PerfectHash remembers the 'key' function, meaning lookup methods automatically
verify a valid key was passed in, and return 'None' otherwise.
Depends On D2615
Reviewers: froydnj!
Tags: #secure-revision
Bug #: 1479484
Differential Revision: https://phabricator.services.mozilla.com/D2616
Summary:
The plan is to also expose perfecthash.py from this module on the python path.
This also allows us to stop using explicit module loading to load make_dafsa.py.
make_dafsa.py was moved into tools/ to avoid any extra python files from
accidentally ending up on the python path.
Reviewers: froydnj!
Tags: #secure-revision
Bug #: 1479484
Differential Revision: https://phabricator.services.mozilla.com/D2614
--HG--
rename : xpcom/ds/make_dafsa.py => xpcom/ds/tools/make_dafsa.py
For all intents and purposes, this is now the same as the 'ischrome' flag.
MozReview-Commit-ID: 4z4SDs5M8zU
--HG--
extra : rebase_source : 7f6bd7e7ea9457920338439cfbe0ce2c191b4075
This is unused now that binary component support has been removed.
MozReview-Commit-ID: KHTsF4sSoZX
--HG--
extra : rebase_source : 97a12aadbb4b726785b3bc565ac34854e6c04d8e
This serves no purpose now that legacy theme support has been removed.
MozReview-Commit-ID: BpLcQYfZtAZ
--HG--
extra : rebase_source : fe8e19517d12084631e3756a4a803fd6d3c4fc39
This is what a lot of programs do.
We do logging in a helper function so we can flush after every write.
Differential Revision: https://phabricator.services.mozilla.com/D2526
--HG--
extra : rebase_source : 98563aee129c16662a783122241623b8ed2fe457
Previously, we told `tar` or `unzip` to operate on an explicit file.
This worked when `tar` understood the compression format of the file.
And this worked in the majority of cases.
But `tar` does not support zstandard compression (at least not outside
extremely new versions, which aren't yet widely deployed). And not all
versions of `tar` support the `-a` argument.
This commit changes our invocation of `tar` so input data is piped
to it from Python. In the case of `tar`, we perform decompression in
Python, if possible. This allows us to support zstandard and `tar`
binaries that don't support `-a` to auto-detect the compression format.
I wanted to be consistent and always pipe the raw data via stdin.
But `unzip` doesn't appear to like this. Oh well.
We also refactor the logic around detecting archives. We have a
function to identify the archive type based on a filename. We then
pass the archive type to the extraction function and key off that
logic within. We also conditionally call extract_archive() and
fail hard in extract_archive() when things fail. This will make
future archive code easier to reason about.
Differential Revision: https://phabricator.services.mozilla.com/D1576
--HG--
extra : rebase_source : 1c66396cced1b2a94a959386eecc3f512b033308
We only have this so that ::-moz-placeholder keeps serializing as
::-moz-placeholder, but I don't think anybody really cares.
Edge aliases ::-webkit-input-placeholder to ::-ms-input-placeholder at parse
time as well, as can be seen in:
```
let s = document.createElement('style');
s.innerHTML = `input::-webkit-input-placeholder { color: red };`;
document.body.appendChild(s);
document.body.innerHTML = s.sheet.cssRules[0].cssText;
```
And I think this is more consistent with what we do for CSS properties that are
aliases.
Differential Revision: https://phabricator.services.mozilla.com/D2595
MozReview-Commit-ID: 3ImDWamJhxh
