Mercurial > hg
view tests/test-treemanifest.t @ 25119:49c583ca48c4
treemanifest: add --dir option to debug{revlog,data,index}
It should be possible to debug the submanifest revlogs without having
to know where they are stored (in .hg/store/meta/), so let's add a
--dir option for this purpose.
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Sun, 12 Apr 2015 23:51:06 -0700 |
parents | b5052fc73300 |
children | 1929d9c84028 |
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Set up repo $ hg --config experimental.treemanifest=True init repo $ cd repo Requirements get set on init $ grep treemanifest .hg/requires treemanifest Without directories, looks like any other repo $ echo 0 > a $ echo 0 > b $ hg ci -Aqm initial $ hg debugdata -m 0 a\x00362fef284ce2ca02aecc8de6d5e8a1c3af0556fe (esc) b\x00362fef284ce2ca02aecc8de6d5e8a1c3af0556fe (esc) Submanifest is stored in separate revlog $ mkdir dir1 $ echo 1 > dir1/a $ echo 1 > dir1/b $ echo 1 > e $ hg ci -Aqm 'add dir1' $ hg debugdata -m 1 a\x00362fef284ce2ca02aecc8de6d5e8a1c3af0556fe (esc) b\x00362fef284ce2ca02aecc8de6d5e8a1c3af0556fe (esc) dir1\x008b3ffd73f901e83304c83d33132c8e774ceac44ed (esc) e\x00b8e02f6433738021a065f94175c7cd23db5f05be (esc) $ hg debugdata --dir dir1 0 a\x00b8e02f6433738021a065f94175c7cd23db5f05be (esc) b\x00b8e02f6433738021a065f94175c7cd23db5f05be (esc) Can add nested directories $ mkdir dir1/dir1 $ echo 2 > dir1/dir1/a $ echo 2 > dir1/dir1/b $ mkdir dir1/dir2 $ echo 2 > dir1/dir2/a $ echo 2 > dir1/dir2/b $ hg ci -Aqm 'add dir1/dir1' $ hg files -r . a b dir1/a dir1/b dir1/dir1/a dir1/dir1/b dir1/dir2/a dir1/dir2/b e Revision is not created for unchanged directory $ mkdir dir2 $ echo 3 > dir2/a $ hg add dir2 adding dir2/a $ hg debugindex --dir dir1 > before $ hg ci -qm 'add dir2' $ hg debugindex --dir dir1 > after $ diff before after $ rm before after Removing directory does not create an revlog entry $ hg rm dir1/dir1 removing dir1/dir1/a removing dir1/dir1/b $ hg debugindex --dir dir1/dir1 > before $ hg ci -qm 'remove dir1/dir1' $ hg debugindex --dir dir1/dir1 > after $ diff before after $ rm before after Check that hg files (calls treemanifest.walk()) works $ hg co 'desc("add dir2")' 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg files -r . dir1 dir1/a dir1/b dir1/dir1/a dir1/dir1/b dir1/dir2/a dir1/dir2/b Check that status between revisions works (calls treemanifest.matches()) $ hg status --rev 'desc("add dir1")' --rev . dir1 A dir1/dir1/a A dir1/dir1/b A dir1/dir2/a A dir1/dir2/b Merge creates 2-parent revision of directory revlog $ echo 5 > dir1/a $ hg ci -Aqm 'modify dir1/a' $ hg co '.^' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 6 > dir1/b $ hg ci -Aqm 'modify dir1/b' $ hg merge 'desc("modify dir1/a")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -m 'conflict-free merge involving dir1/' $ cat dir1/a 5 $ cat dir1/b 6 $ hg debugindex --dir dir1 rev offset length base linkrev nodeid p1 p2 0 0 54 0 1 8b3ffd73f901 000000000000 000000000000 1 54 68 0 2 b66d046c644f 8b3ffd73f901 000000000000 2 122 12 0 4 b87265673c8a b66d046c644f 000000000000 3 134 95 0 5 aa5d3adcec72 b66d046c644f 000000000000 4 229 81 0 6 e29b066b91ad b66d046c644f 000000000000 5 310 107 5 7 a120ce2b83f5 e29b066b91ad aa5d3adcec72 Merge keeping directory from parent 1 does not create revlog entry. (Note that dir1's manifest does change, but only because dir1/a's filelog changes.) $ hg co 'desc("add dir2")' 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 8 > dir2/a $ hg ci -m 'modify dir2/a' created new head $ hg debugindex --dir dir2 > before $ hg merge 'desc("modify dir1/a")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg revert -r 'desc("modify dir2/a")' . reverting dir1/a (glob) $ hg ci -m 'merge, keeping parent 1' $ hg debugindex --dir dir2 > after $ diff before after $ rm before after Merge keeping directory from parent 2 does not create revlog entry. (Note that dir2's manifest does change, but only because dir2/a's filelog changes.) $ hg co 'desc("modify dir2/a")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg debugindex --dir dir1 > before $ hg merge 'desc("modify dir1/a")' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg revert -r 'desc("modify dir1/a")' . reverting dir2/a (glob) $ hg ci -m 'merge, keeping parent 2' created new head $ hg debugindex --dir dir1 > after $ diff before after $ rm before after Create flat source repo for tests with mixed flat/tree manifests $ cd .. $ hg init repo-flat $ cd repo-flat Create a few commits with flat manifest $ echo 0 > a $ echo 0 > b $ echo 0 > e $ for d in dir1 dir1/dir1 dir1/dir2 dir2 > do > mkdir $d > echo 0 > $d/a > echo 0 > $d/b > done $ hg ci -Aqm initial $ echo 1 > a $ echo 1 > dir1/a $ echo 1 > dir1/dir1/a $ hg ci -Aqm 'modify on branch 1' $ hg co 0 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 2 > b $ echo 2 > dir1/b $ echo 2 > dir1/dir1/b $ hg ci -Aqm 'modify on branch 2' $ hg merge 1 3 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -m 'merge of flat manifests to new flat manifest' Create clone with tree manifests enabled $ cd .. $ hg clone --pull --config experimental.treemanifest=1 repo-flat repo-mixed requesting all changes adding changesets adding manifests adding file changes added 4 changesets with 17 changes to 11 files updating to branch default 11 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd repo-mixed $ test -f .hg/store/meta [1] $ grep treemanifest .hg/requires treemanifest Commit should store revlog per directory $ hg co 1 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 3 > a $ echo 3 > dir1/a $ echo 3 > dir1/dir1/a $ hg ci -m 'first tree' created new head $ find .hg/store/meta | sort .hg/store/meta .hg/store/meta/dir1 .hg/store/meta/dir1/00manifest.i .hg/store/meta/dir1/dir1 .hg/store/meta/dir1/dir1/00manifest.i .hg/store/meta/dir1/dir2 .hg/store/meta/dir1/dir2/00manifest.i .hg/store/meta/dir2 .hg/store/meta/dir2/00manifest.i Merge of two trees $ hg co 2 6 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg merge 1 3 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -m 'merge of flat manifests to new tree manifest' created new head $ hg diff -r 3 Parent of tree root manifest should be flat manifest, and two for merge $ hg debugindex -m rev offset length base linkrev nodeid p1 p2 0 0 80 0 0 40536115ed9e 000000000000 000000000000 1 80 83 0 1 f3376063c255 40536115ed9e 000000000000 2 163 103 0 2 5d9b9da231a2 40536115ed9e 000000000000 3 266 83 0 3 d17d663cbd8a 5d9b9da231a2 f3376063c255 4 349 132 4 4 c05a51345f86 f3376063c255 000000000000 5 481 110 4 5 82594b1f557d 5d9b9da231a2 f3376063c255 Status across flat/tree boundary should work $ hg status --rev '.^' --rev . M a M dir1/a M dir1/dir1/a Turning off treemanifest config has no effect $ hg debugindex .hg/store/meta/dir1/00manifest.i rev offset length base linkrev nodeid p1 p2 0 0 125 0 4 63c9c0557d24 000000000000 000000000000 1 125 109 0 5 23d12a1f6e0e 000000000000 000000000000 $ echo 2 > dir1/a $ hg --config experimental.treemanifest=False ci -qm 'modify dir1/a' $ hg debugindex .hg/store/meta/dir1/00manifest.i rev offset length base linkrev nodeid p1 p2 0 0 125 0 4 63c9c0557d24 000000000000 000000000000 1 125 109 0 5 23d12a1f6e0e 000000000000 000000000000 2 234 55 0 6 3cb2d87b4250 23d12a1f6e0e 000000000000