Mercurial > hg
view tests/test-manifest.t @ 41755:a4358f7345b4
context: introduce p[12]copies() methods and debugp[12]copies commands
As mentioned earlier, I'm working on support for storing copy metadata
in the changeset instead of in the filelog.
In order to transition a repo from storing metadata in filelogs to
storing it in the changeset, I'm going to provide a config option for
reading the metadata from the changeset, but falling back to getting
it from the filelog if it's not in the changeset. In this compatiblity
mode, the changeset-optmized algorithms will be used. We will then
need to convert the filelog copy metadata to look like that provided
by changeset copy metadata. This patch introduces methods that do just
that.
By having these methods here, we can start writing changeset-optimized
algorithms that should work already before we add any support for
storing the metadata in the changesets.
This commit also includes new debugp[12]copies commands and exercises
them in test-copies.t.
Differential Revision: https://phab.mercurial-scm.org/D5990
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Fri, 18 Jan 2019 13:13:30 -0800 |
parents | 89630d0b3e23 |
children | 70d2d47314e5 |
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Source bundle was generated with the following script: # hg init # echo a > a # ln -s a l # hg ci -Ama -d'0 0' # mkdir b # echo a > b/a # chmod +x b/a # hg ci -Amb -d'1 0' $ hg init $ hg unbundle "$TESTDIR/bundles/test-manifest.hg" adding changesets adding manifests adding file changes added 2 changesets with 3 changes to 3 files new changesets b73562a03cfe:5bdc995175ba (2 drafts) (run 'hg update' to get a working copy) The next call is expected to return nothing: $ hg manifest $ hg co 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg manifest a b/a l $ hg files -vr . 2 a 2 x b/a 1 l l $ hg files -r . -X b a l $ hg files -T '{path} {size} {flags}\n' a 2 b/a 2 x l 1 l $ hg files -T '{path} {node|shortest}\n' -r. a 5bdc b/a 5bdc l 5bdc $ hg manifest -v 644 a 755 * b/a 644 @ l $ hg manifest -T '{path} {rev}\n' a 1 b/a 1 l 1 $ hg manifest --debug b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 644 a b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 755 * b/a 047b75c6d7a3ef6a2243bd0e99f94f6ea6683597 644 @ l $ hg manifest -r 0 a l $ hg manifest -r 1 a b/a l $ hg manifest -r tip a b/a l $ hg manifest tip a b/a l $ hg manifest --all a b/a l The next two calls are expected to abort: $ hg manifest -r 2 abort: unknown revision '2'! [255] $ hg manifest -r tip tip abort: please specify just one revision [255]