test-clone-uncompressed: use config to silence the lock warning
The ui.timeout.warn option can solve the
issue6237 in a cleaner way than what
was done in
752da6863e39. That way, possible other unexpected error output will
not be silenced.
Differential Revision: https://phab.mercurial-scm.org/D8726
hooklib: fix detection of successors for changeset_obsoleted
Provide a hook for obsutil.getobsolete to be used with either a
transaction or the changes item of the transaction, since hooks only
have access to the latter. Use that to find the correct list of
revisions with obsmarkers, even new ones, and then filter out revisions
with known successors.
Move the processing from pretxnclose to txnclose as the transaction
access itself is no longer necessary. This is more in line with notify
and ensures that sanity checks can abort the transaction first.
Differential Revision: https://phab.mercurial-scm.org/D8575
fix: prefetch file contents
This prevents the worker subprocesses from contacting the server individually,
which is either inefficient, or leads to problems if the connection is shared
among them.
Differential Revision: https://phab.mercurial-scm.org/D8723
fix: obtain base paths before starting workers
This moves calculation of base paths to before work is dispatched.
While this does mean that copy tracing will be serialized instead of
parallel, it is necessary to be able to prefetch the base contents
in a batch, which will likely be more efficient.
Differential Revision: https://phab.mercurial-scm.org/D8722
scmutil: allowing different files to be prefetched per revision
The old API takes a list of revision separate from the file matcher, and thus
provides no way to fetch different sets of files from each revision. In
preparation for adding one such usage, I'm changing the API to take a list of
(revision, file matcher) tuples instead.
Differential Revision: https://phab.mercurial-scm.org/D8721
tests: make names in test-stdio.py more distinctive
This way, more tests can be added without name clashes.
tests: terminate subprocess in test-stdio.py in case of exception
If an error happened while reading the output of the subprocess, the pipe / TTY
buffer can fill up and prevent that the subprocess ends. Therefore we should
terminate the subprocess in case of an exception.