Mercurial > hg
view tests/test-rename-rev.t @ 44814:1cdc80280286 stable
copy: to find copy source, walk parent of revision we're marking copies in
As shown in the previous patch, `hg cp --after --at-rev . src dst`
fails if `src` is not in `.`. It seems obvious that you should always
walk the *parent* of the revision you're marking copies in, but that's
not how it was done for the working copy, and I didn't think to change
it when marking copies in a non-working-copy commit.
This patch fixes that by walking the parent commit instead, but only
if we're marking copies for a non-working-copy commit. We need to
leave the working-copy code unchanged because it depends on the weird
behavior of `workingctx.walk()`. With these changes, there's very
little overlap between the working-copy version and the
non-working-copy version of `walkpats()`, but I've refrained from
cleaning that up on the stable branch.
Differential Revision: https://phab.mercurial-scm.org/D8494
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Wed, 06 May 2020 10:33:56 -0700 |
parents | af9970501021 |
children | 8e47b43d665f |
line wrap: on
line source
$ hg init $ mkdir d1 d1/d11 d2 $ echo d1/a > d1/a $ echo d1/ba > d1/ba $ echo d1/a1 > d1/d11/a1 $ echo d1/b > d1/b $ echo d2/b > d2/b $ hg add d1/a d1/b d1/ba d1/d11/a1 d2/b $ hg commit -m "intial" Test single file # One recoded copy, one copy to record after commit $ hg cp d1/b d1/c $ cp d1/b d1/d $ hg add d1/d $ hg ci -m 'copy d1/b to d1/c and d1/d' $ hg st -C --change . A d1/c d1/b A d1/d # Errors out without --after for now $ hg cp --at-rev . d1/b d1/d abort: --at-rev requires --after [255] # Errors out with non-existent destination $ hg cp -A --at-rev . d1/b d1/non-existent abort: d1/non-existent: copy destination does not exist in 8a9d70fa20c9 [255] # Successful invocation $ hg cp -A --at-rev . d1/b d1/d saved backup bundle to $TESTTMP/.hg/strip-backup/8a9d70fa20c9-973ae357-copy.hg # New copy is recorded, and previously recorded copy is also still there $ hg st -C --change . A d1/c d1/b A d1/d d1/b Test moved file (not copied) $ hg co 0 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ mv d1/b d1/d $ hg rm -A d1/b $ hg add d1/d $ hg ci -m 'move d1/b to d1/d' created new head $ hg cp -A --at-rev . d1/b d1/d saved backup bundle to $TESTTMP/.hg/strip-backup/519850c3ea27-153c8fbb-copy.hg $ hg st -C --change . A d1/d d1/b R d1/b Test using directory as destination $ hg co 0 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ cp -R d1 d3 $ hg add d3 adding d3/a adding d3/b adding d3/ba adding d3/d11/a1 $ hg ci -m 'copy d1/ to d3/' created new head $ hg cp -A --at-rev . d1 d3 abort: d3: --at-rev does not support a directory as destination [255]