Mercurial > hg
view tests/test-import-unknown.t @ 40391:abbd077965c0
wireprotov2: support exposing linknode of file revisions
When supporting shallow file storage, clients may fetch file revisions
by changeset. But they may not readily know which changeset introduced a
specific file revision. The "linknode" is used to record which changeset
introduces which file revision.
This commit teaches the "filedata" and "filesdata" wire protocol commands
to expose the linknode for file revisions. The implementation is likely
wrong when hidden changesets are in play, since the linknode may refer to
a hidden changeset. We can deal with this problem later.
Differential Revision: https://phab.mercurial-scm.org/D5167
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Fri, 19 Oct 2018 15:38:25 +0200 |
parents | f2719b387380 |
children | 6a454e7053a1 |
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$ cat <<EOF >> $HGRCPATH > [extensions] > purge = > EOF $ hg init test $ cd test $ echo a > changed $ echo a > removed $ echo a > source $ hg ci -Am addfiles adding changed adding removed adding source $ echo a >> changed $ echo a > added $ hg add added $ hg rm removed $ hg cp source copied $ hg diff --git > ../unknown.diff Test adding on top of an unknown file $ hg up -qC 0 $ hg purge $ echo a > added $ hg import --no-commit ../unknown.diff applying ../unknown.diff file added already exists 1 out of 1 hunks FAILED -- saving rejects to file added.rej abort: patch failed to apply [255] Test modifying an unknown file $ hg revert -aq $ hg purge $ hg rm changed $ hg ci -m removechanged $ echo a > changed $ hg import --no-commit ../unknown.diff applying ../unknown.diff abort: cannot patch changed: file is not tracked [255] Test removing an unknown file $ hg up -qC 0 $ hg purge $ hg rm removed $ hg ci -m removeremoved created new head $ echo a > removed $ hg import --no-commit ../unknown.diff applying ../unknown.diff abort: cannot patch removed: file is not tracked [255] Test copying onto an unknown file $ hg up -qC 0 $ hg purge $ echo a > copied $ hg import --no-commit ../unknown.diff applying ../unknown.diff abort: cannot create copied: destination already exists [255] $ cd ..