Mercurial > hg
view tests/test-directaccess.t @ 42050:03f6480bfdda
unshelve: disable unshelve during merge (issue5123)
As stated in the issue5123, unshelve can destroy the second parent of
the context when tried to unshelve with an uncommitted merge. This
patch makes unshelve to abort when called with an uncommitted merge.
See how shelve.mergefiles works. Commit structure looks like this:
```
... -> pctx -> tmpwctx -> shelvectx
/
/
second
merge parent
pctx = parent before merging working context(first merge parent)
tmpwctx = commited working directory after merge(with two parents)
shelvectx = shelved context
```
shelve.mergefiles first updates to pctx then it reverts shelvectx to pctx with:
```
cmdutil.revert(ui, repo, shelvectx, repo.dirstate.parents(),
*pathtofiles(repo, files),
**{'no_backup': True})
```
Reverting tmpwctx files that were merged from second parent to pctx makes them
added because they are not in pctx.
Changing this revert operation is crucial to restore parents after unshelve.
This is a complicated issue as this is not fixing a regression. Thus, for the
time being, unshelve during an uncommitted merge can be aborted.
(Details taken from http://mercurial.808500.n3.nabble.com/PATCH-V3-shelve-restore-parents-after-unshelve-issue5123-tt4036858.html#a4037408)
Differential Revision: https://phab.mercurial-scm.org/D6169
author | Navaneeth Suresh <navaneeths1998@gmail.com> |
---|---|
date | Mon, 25 Mar 2019 12:33:41 +0530 |
parents | ea63a2004d09 |
children | 95c4cca641f6 |
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Tests for access level on hidden commits by various commands on based of their type. Setting the required config to start this $ cat >> $HGRCPATH <<EOF > [experimental] > evolution=createmarkers, allowunstable > directaccess=True > directaccess.revnums=True > [extensions] > amend = > EOF $ hg init repo $ cd repo $ for ch in a b c; do touch $ch; echo "foo" >> $ch; hg ci -Aqm "Added "$ch; done $ hg log -G -T '{rev}:{node} {desc}' --hidden @ 2:28ad74487de9599d00d81085be739c61fc340652 Added c | o 1:29becc82797a4bc11ec8880b58eaecd2ab3e7760 Added b | o 0:18d04c59bb5d2d4090ad9a5b59bd6274adb63add Added a $ echo "bar" >> c $ hg amend $ hg log -G -T '{rev}:{node} {desc}' --hidden @ 3:2443a0e664694756d8b435d06b6ad84f941b6fc0 Added c | | x 2:28ad74487de9599d00d81085be739c61fc340652 Added c |/ o 1:29becc82797a4bc11ec8880b58eaecd2ab3e7760 Added b | o 0:18d04c59bb5d2d4090ad9a5b59bd6274adb63add Added a Testing read only commands on the hidden revision Testing with rev number $ hg exp 2 --config experimental.directaccess.revnums=False abort: hidden revision '2' was rewritten as: 2443a0e66469! (use --hidden to access hidden revisions) [255] $ hg exp 2 # HG changeset patch # User test # Date 0 0 # Thu Jan 01 00:00:00 1970 +0000 # Node ID 28ad74487de9599d00d81085be739c61fc340652 # Parent 29becc82797a4bc11ec8880b58eaecd2ab3e7760 Added c diff -r 29becc82797a -r 28ad74487de9 c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +foo $ hg log -r 2 changeset: 2:28ad74487de9 user: test date: Thu Jan 01 00:00:00 1970 +0000 obsolete: rewritten using amend as 3:2443a0e66469 summary: Added c $ hg identify -r 2 28ad74487de9 $ hg status --change 2 A c $ hg status --change 2 --config experimental.directaccess.revnums=False abort: hidden revision '2' was rewritten as: 2443a0e66469! (use --hidden to access hidden revisions) [255] $ hg diff -c 2 diff -r 29becc82797a -r 28ad74487de9 c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +foo Testing with hash `hg export` $ hg exp 28ad74 # HG changeset patch # User test # Date 0 0 # Thu Jan 01 00:00:00 1970 +0000 # Node ID 28ad74487de9599d00d81085be739c61fc340652 # Parent 29becc82797a4bc11ec8880b58eaecd2ab3e7760 Added c diff -r 29becc82797a -r 28ad74487de9 c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +foo `hg log` $ hg log -r 28ad74 changeset: 2:28ad74487de9 user: test date: Thu Jan 01 00:00:00 1970 +0000 obsolete: rewritten using amend as 3:2443a0e66469 summary: Added c `hg cat` $ hg cat -r 28ad74 c foo `hg diff` $ hg diff -c 28ad74 diff -r 29becc82797a -r 28ad74487de9 c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +foo `hg files` $ hg files -r 28ad74 a b c `hg identify` $ hg identify -r 28ad74 28ad74487de9 `hg annotate` $ hg annotate -r 28ad74 a 0: foo `hg status` $ hg status --change 28ad74 A c `hg archive` This should not throw error $ hg archive -r 28ad74 foo `hg update` $ hg up 28ad74 1 files updated, 0 files merged, 0 files removed, 0 files unresolved updated to hidden changeset 28ad74487de9 (hidden revision '28ad74487de9' was rewritten as: 2443a0e66469) $ hg up 3 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg up 0 files updated, 0 files merged, 0 files removed, 0 files unresolved `hg revert` $ hg revert -r 28ad74 --all reverting c $ hg diff diff -r 2443a0e66469 c --- a/c Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -1,2 +1,1 @@ foo -bar Test special hash/rev $ hg log -qr 'null:wdir() & 000000000000' -1:000000000000 $ hg log -qr 'null:wdir() & ffffffffffff' 2147483647:ffffffffffff $ hg log -qr 'null:wdir() & rev(-1)' -1:000000000000 $ hg log -qr 'null:wdir() & rev(2147483647)' 2147483647:ffffffffffff $ hg log -qr 'null:wdir() & 2147483647' 2147483647:ffffffffffff Commands with undefined intent should not work right now $ hg phase -r 28ad74 abort: hidden revision '28ad74' was rewritten as: 2443a0e66469! (use --hidden to access hidden revisions) [255] $ hg phase -r 2 abort: hidden revision '2' was rewritten as: 2443a0e66469! (use --hidden to access hidden revisions) [255] Setting a bookmark will make that changeset unhidden, so this should come in end $ hg bookmarks -r 28ad74 book bookmarking hidden changeset 28ad74487de9 (hidden revision '28ad74487de9' was rewritten as: 2443a0e66469) $ hg bookmarks book 2:28ad74487de9