Yuya Nishihara <yuya@tcha.org> [Sun, 01 Sep 2019 18:06:31 +0900] rev 42851
rust-cpython: mark unsafe functions as such
It wasn't trivial to fix leak_immutable() to be safe since we have to
allow immutable operations (e.g. iter()) on the leaked reference. So
let's mark it unsafe for now. Callers must take care of the returned
object to guarantee the memory safety.
I'll revisit this later. I think $leaked<T: 'static> could have a function
that converts itself into $leaked<U: 'static> with a given FnOnce(&T) -> &U,
where T is $inner_struct, and U is $iterator_type for example.
Yuya Nishihara <yuya@tcha.org> [Sun, 01 Sep 2019 17:48:24 +0900] rev 42850
rust-cpython: pair leaked reference with its manager object
Still leak_immutable() is unsafe since leak_handle must live longer than
the leaked_ref.
Yuya Nishihara <yuya@tcha.org> [Sun, 01 Sep 2019 17:37:30 +0900] rev 42849
rust-cpython: introduce restricted variant of RefCell
This should catch invalid borrow_mut() calls. Still the ref-sharing
interface is unsafe.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 07 Sep 2019 14:51:18 +0200] rev 42848
tests: register test-merge-combination.t as small but slow
run-tests.py use file size as an heuristic for test run time. The new
`test-merge-combination.t` is a small file that do a lot of processing. As a
result it tend to be scheduled really late but delay the full test run by a lot.
On an example test run, the one-before-last test completed 279s after the start
of the run, while `test-merge-combination.t` finished 355s after it. A 76s
delay. This delay can be avoided since `test-merge-combination.t` only got started
175s after the start of the run.
Julien Cristau <jcristau@debian.org> [Fri, 06 Sep 2019 11:48:49 +0200] rev 42847
test: allow different result for zstd compression (issue6188)
test-repo-compengines fails on big-endian due to different file size,
but the repo doesn't seem broken, so allow both sizes.
Differential Revision: https://phab.mercurial-scm.org/D6787
Yuya Nishihara <yuya@tcha.org> [Sun, 01 Sep 2019 17:35:14 +0900] rev 42846
rust-cpython: fix unsafe inner(py).borrow_mut() calls
Since self.inner is managed by PySharedState, it must not be borrowed
mutably through the RefCell interface. Otherwise, the underlying object
could be mutated while a reference is leaked to Python world.
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 02 Sep 2019 16:28:43 +0200] rev 42845
revlog: deprecate the use of `revision(..., raw=True)`
We have an official `rawdata` function now.
Augie Fackler <raf@durin42.com> [Thu, 05 Sep 2019 14:08:22 -0400] rev 42844
Added signature for changeset a4e32fd539ab
Augie Fackler <raf@durin42.com> [Thu, 05 Sep 2019 14:08:20 -0400] rev 42843
Added tag 5.1.1 for changeset a4e32fd539ab
Boris Feld <boris.feld@octobus.net> [Wed, 28 Aug 2019 16:01:16 +0200] rev 42842
remotefilelog: reduce probability of race-condition in remotefilelog tests
ca1014ad3de4 introduced a new parameter `ensurestart` to speed up
remotefilelog background processes start. Unfortunately it seems to have
increased the possibility of race-conditions in remotefilelog tests testing
those background processes.
With `ensurestart=False`, it seems that it's more probable to enter in a race
condition with `debugwaitonprefetch` and `debugwaitonrepack` in remotefilelog
background tests. Our CI seems to have a high probability of triggering this
race condition so make it configurable to ensure tests are stable.
Differential Revision: https://phab.mercurial-scm.org/D6772