Mercurial > hg
view tests/test-check-commit.t @ 48454:473af5cbc209
rhg: Add support for `rhg status --copies`
Copy sources are collected during `status()` rather than after the fact like
in Python, because `status()` takes a `&mut` exclusive reference to the dirstate map
(in order to potentially mutate it for directory mtimes) and returns `Cow<'_, HgPath>`
that borrow the dirstate map.
Even though with `Cow` only some shared borrows remain, the still extend the same
lifetime of the initial `&mut` so the dirstate map cannot be borrowed again
to access copy sources after the fact:
https://doc.rust-lang.org/nomicon/lifetime-mismatch.html#limits-of-lifetimes
Additionally, collecting copy sources during the dirstate tree traversal that
`status()` already does avoids the cost of another traversal or other lookups
(though I haven’t benchmarked that cost).
Differential Revision: https://phab.mercurial-scm.org/D11899
author | Simon Sapin <simon.sapin@octobus.net> |
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date | Fri, 10 Dec 2021 16:18:58 +0100 |
parents | 33817e09c663 |
children |
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#require test-repo Enable obsolescence to avoid the warning issue when obsmarker are found $ . "$TESTDIR/helpers-testrepo.sh" Go back in the hg repo $ cd $TESTDIR/.. $ REVSET='not public() and ::. and not desc("# no-check-commit")' $ mkdir "$TESTTMP/p" $ REVS=`testrepohg log -r "$REVSET" -T.` $ if [ -n "$REVS" ] ; then > testrepohg export --git -o "$TESTTMP/p/%n-%h" -r "$REVSET" > for f in `ls "$TESTTMP/p"`; do > contrib/check-commit < "$TESTTMP/p/$f" > "$TESTTMP/check-commit.out" > if [ $? -ne 0 ]; then > node="${f##*-}" > echo "Revision $node does not comply with rules" > echo '------------------------------------------------------' > cat ${TESTTMP}/check-commit.out > echo > fi > done > fi