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dockerlib: allow non-unique uid and gid of $DBUILDUSER (issue4657)...
dockerlib: allow non-unique uid and gid of $DBUILDUSER (issue4657) There are make targets for building mercurial packages for various distributions using docker. One of the preparation steps before building is to create inside the docker image a user with the same uid/gid as the current user on the host system, so that the resulting files have appropriate ownership/permissions. It's possible to run `make docker-<distro>` as a user with uid or gid that is already present in a vanilla docker container of that distibution. For example, issue4657 is about failing to build fedora packages as a user with uid=999 and gid=999 because these ids are already used in fedora, and groupadd fails. useradd would fail too, if the flow ever got to it (and there was a user with such uid already). A straightforward (maybe too much) way to fix this is to allow non-unique uid and gid for the new user and group that get created inside the image. I'm not sure of the implications of this, but marmoute encouraged me to try and send this patch for stable.

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test-merge-force.t
665 lines | 21.2 KiB | text/troff | Tads3Lexer
Set up a base, local, and remote changeset, as well as the working copy state.
Files names are of the form base_remote_local_working-copy. For example,
content1_content2_content1_content2-untracked represents a
file that was modified in the remote changeset, left untouched in the
local changeset, and then modified in the working copy to match the
remote content, then finally forgotten.
$ hg init
Create base changeset
$ python $TESTDIR/generate-working-copy-states.py state 3 1
$ hg addremove -q --similarity 0
$ hg commit -qm 'base'
Create remote changeset
$ python $TESTDIR/generate-working-copy-states.py state 3 2
$ hg addremove -q --similarity 0
$ hg commit -qm 'remote'
Create local changeset
$ hg update -q 0
$ python $TESTDIR/generate-working-copy-states.py state 3 3
$ hg addremove -q --similarity 0
$ hg commit -qm 'local'
Set up working directory
$ python $TESTDIR/generate-working-copy-states.py state 3 wc
$ hg addremove -q --similarity 0
$ hg forget *_*_*_*-untracked
$ rm *_*_*_missing-*
$ hg status -A
M content1_content1_content1_content4-tracked
M content1_content1_content3_content1-tracked
M content1_content1_content3_content4-tracked
M content1_content2_content1_content2-tracked
M content1_content2_content1_content4-tracked
M content1_content2_content2_content1-tracked
M content1_content2_content2_content4-tracked
M content1_content2_content3_content1-tracked
M content1_content2_content3_content2-tracked
M content1_content2_content3_content4-tracked
M content1_missing_content1_content4-tracked
M content1_missing_content3_content1-tracked
M content1_missing_content3_content4-tracked
M missing_content2_content2_content4-tracked
M missing_content2_content3_content2-tracked
M missing_content2_content3_content4-tracked
M missing_missing_content3_content4-tracked
A content1_content1_missing_content1-tracked
A content1_content1_missing_content4-tracked
A content1_content2_missing_content1-tracked
A content1_content2_missing_content2-tracked
A content1_content2_missing_content4-tracked
A content1_missing_missing_content1-tracked
A content1_missing_missing_content4-tracked
A missing_content2_missing_content2-tracked
A missing_content2_missing_content4-tracked
A missing_missing_missing_content4-tracked
R content1_content1_content1_content1-untracked
R content1_content1_content1_content4-untracked
R content1_content1_content1_missing-untracked
R content1_content1_content3_content1-untracked
R content1_content1_content3_content3-untracked
R content1_content1_content3_content4-untracked
R content1_content1_content3_missing-untracked
R content1_content2_content1_content1-untracked
R content1_content2_content1_content2-untracked
R content1_content2_content1_content4-untracked
R content1_content2_content1_missing-untracked
R content1_content2_content2_content1-untracked
R content1_content2_content2_content2-untracked
R content1_content2_content2_content4-untracked
R content1_content2_content2_missing-untracked
R content1_content2_content3_content1-untracked
R content1_content2_content3_content2-untracked
R content1_content2_content3_content3-untracked
R content1_content2_content3_content4-untracked
R content1_content2_content3_missing-untracked
R content1_missing_content1_content1-untracked
R content1_missing_content1_content4-untracked
R content1_missing_content1_missing-untracked
R content1_missing_content3_content1-untracked
R content1_missing_content3_content3-untracked
R content1_missing_content3_content4-untracked
R content1_missing_content3_missing-untracked
R missing_content2_content2_content2-untracked
R missing_content2_content2_content4-untracked
R missing_content2_content2_missing-untracked
R missing_content2_content3_content2-untracked
R missing_content2_content3_content3-untracked
R missing_content2_content3_content4-untracked
R missing_content2_content3_missing-untracked
R missing_missing_content3_content3-untracked
R missing_missing_content3_content4-untracked
R missing_missing_content3_missing-untracked
! content1_content1_content1_missing-tracked
! content1_content1_content3_missing-tracked
! content1_content1_missing_missing-tracked
! content1_content2_content1_missing-tracked
! content1_content2_content2_missing-tracked
! content1_content2_content3_missing-tracked
! content1_content2_missing_missing-tracked
! content1_missing_content1_missing-tracked
! content1_missing_content3_missing-tracked
! content1_missing_missing_missing-tracked
! missing_content2_content2_missing-tracked
! missing_content2_content3_missing-tracked
! missing_content2_missing_missing-tracked
! missing_missing_content3_missing-tracked
! missing_missing_missing_missing-tracked
? content1_content1_missing_content1-untracked
? content1_content1_missing_content4-untracked
? content1_content2_missing_content1-untracked
? content1_content2_missing_content2-untracked
? content1_content2_missing_content4-untracked
? content1_missing_missing_content1-untracked
? content1_missing_missing_content4-untracked
? missing_content2_missing_content2-untracked
? missing_content2_missing_content4-untracked
? missing_missing_missing_content4-untracked
C content1_content1_content1_content1-tracked
C content1_content1_content3_content3-tracked
C content1_content2_content1_content1-tracked
C content1_content2_content2_content2-tracked
C content1_content2_content3_content3-tracked
C content1_missing_content1_content1-tracked
C content1_missing_content3_content3-tracked
C missing_content2_content2_content2-tracked
C missing_content2_content3_content3-tracked
C missing_missing_content3_content3-tracked
Merge with remote
# Notes:
# - local and remote changed content1_content2_*_content2-untracked
# in the same way, so it could potentially be left alone
$ hg merge -f --tool internal:merge3 'desc("remote")'
local changed content1_missing_content1_content4-tracked which remote deleted
use (c)hanged version or (d)elete? c
local changed content1_missing_content3_content3-tracked which remote deleted
use (c)hanged version or (d)elete? c
local changed content1_missing_content3_content4-tracked which remote deleted
use (c)hanged version or (d)elete? c
local changed content1_missing_missing_content4-tracked which remote deleted
use (c)hanged version or (d)elete? c
remote changed content1_content2_content1_content1-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content1_content2-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content1_content4-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content1_missing-tracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content1_missing-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content2_content1-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content2_content2-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content2_content4-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content2_missing-tracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content2_missing-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content3_content1-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content3_content2-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content3_content3-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content3_content4-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content3_missing-tracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_content3_missing-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_missing_content1-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_missing_content2-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_missing_content4-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_missing_missing-tracked which local deleted
use (c)hanged version or leave (d)eleted? c
remote changed content1_content2_missing_missing-untracked which local deleted
use (c)hanged version or leave (d)eleted? c
merging content1_content2_content1_content4-tracked
merging content1_content2_content2_content1-tracked
merging content1_content2_content2_content4-tracked
merging content1_content2_content3_content1-tracked
merging content1_content2_content3_content3-tracked
merging content1_content2_content3_content4-tracked
merging content1_content2_missing_content1-tracked
merging content1_content2_missing_content4-tracked
merging missing_content2_content2_content4-tracked
merging missing_content2_content3_content3-tracked
merging missing_content2_content3_content4-tracked
merging missing_content2_missing_content4-tracked
merging missing_content2_missing_content4-untracked
warning: conflicts while merging content1_content2_content1_content4-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging content1_content2_content2_content4-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging content1_content2_content3_content3-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging content1_content2_content3_content4-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging content1_content2_missing_content4-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging missing_content2_content2_content4-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging missing_content2_content3_content3-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging missing_content2_content3_content4-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging missing_content2_missing_content4-tracked! (edit, then use 'hg resolve --mark')
warning: conflicts while merging missing_content2_missing_content4-untracked! (edit, then use 'hg resolve --mark')
39 files updated, 3 files merged, 8 files removed, 10 files unresolved
use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
[1]
Check which files need to be resolved (should correspond to the output above).
This should be the files for which the base (1st filename segment), the remote
(2nd segment) and the working copy (4th segment) are all different.
Interestingly, one untracked file got merged and added, which corresponds to the
odd 'if force and branchmerge and different' case in manifestmerge().
$ hg resolve -l
U content1_content2_content1_content4-tracked
R content1_content2_content2_content1-tracked
U content1_content2_content2_content4-tracked
R content1_content2_content3_content1-tracked
U content1_content2_content3_content3-tracked
U content1_content2_content3_content4-tracked
R content1_content2_missing_content1-tracked
U content1_content2_missing_content4-tracked
U missing_content2_content2_content4-tracked
U missing_content2_content3_content3-tracked
U missing_content2_content3_content4-tracked
U missing_content2_missing_content4-tracked
U missing_content2_missing_content4-untracked
Check status and file content
Some files get added (e.g. content1_content2_content1_content1-untracked)
It is not intuitive that content1_content2_content1_content4-tracked gets
merged while content1_content2_content1_content4-untracked gets overwritten.
Any *_content2_*-untracked triggers the modified/deleted prompt and then gets
overwritten.
A lot of untracked files become tracked, for example
content1_content2_content2_content2-untracked.
*_missing_missing_missing-tracked is reported as removed ('R'), which
doesn't make sense since the file did not exist in the parent, but on the
other hand, merged-in additions are reported as modifications, which is
almost as strange.
missing_missing_content3_missing-tracked becomes removed ('R'), even though
the remote side did not touch the file
$ for f in `python $TESTDIR/generate-working-copy-states.py filelist 3`
> do
> echo
> hg status -A $f
> if test -f $f
> then
> cat $f
> else
> echo '<missing>'
> fi
> if test -f ${f}.orig
> then
> echo ${f}.orig:
> cat ${f}.orig
> fi
> done
C content1_content1_content1_content1-tracked
content1
R content1_content1_content1_content1-untracked
content1
M content1_content1_content1_content4-tracked
content4
R content1_content1_content1_content4-untracked
content4
! content1_content1_content1_missing-tracked
<missing>
R content1_content1_content1_missing-untracked
<missing>
M content1_content1_content3_content1-tracked
content1
R content1_content1_content3_content1-untracked
content1
C content1_content1_content3_content3-tracked
content3
R content1_content1_content3_content3-untracked
content3
M content1_content1_content3_content4-tracked
content4
R content1_content1_content3_content4-untracked
content4
! content1_content1_content3_missing-tracked
<missing>
R content1_content1_content3_missing-untracked
<missing>
A content1_content1_missing_content1-tracked
content1
? content1_content1_missing_content1-untracked
content1
A content1_content1_missing_content4-tracked
content4
? content1_content1_missing_content4-untracked
content4
! content1_content1_missing_missing-tracked
<missing>
content1_content1_missing_missing-untracked: * (glob)
<missing>
M content1_content2_content1_content1-tracked
content2
M content1_content2_content1_content1-untracked
content2
M content1_content2_content1_content2-tracked
content2
M content1_content2_content1_content2-untracked
content2
M content1_content2_content1_content4-tracked
<<<<<<< local: 0447570f1af6 - test: local
content4
||||||| base
content1
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
content1_content2_content1_content4-tracked.orig:
content4
M content1_content2_content1_content4-untracked
content2
M content1_content2_content1_missing-tracked
content2
M content1_content2_content1_missing-untracked
content2
M content1_content2_content2_content1-tracked
content2
M content1_content2_content2_content1-untracked
content2
C content1_content2_content2_content2-tracked
content2
M content1_content2_content2_content2-untracked
content2
M content1_content2_content2_content4-tracked
<<<<<<< local: 0447570f1af6 - test: local
content4
||||||| base
content1
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
content1_content2_content2_content4-tracked.orig:
content4
M content1_content2_content2_content4-untracked
content2
M content1_content2_content2_missing-tracked
content2
M content1_content2_content2_missing-untracked
content2
M content1_content2_content3_content1-tracked
content2
M content1_content2_content3_content1-untracked
content2
M content1_content2_content3_content2-tracked
content2
M content1_content2_content3_content2-untracked
content2
M content1_content2_content3_content3-tracked
<<<<<<< local: 0447570f1af6 - test: local
content3
||||||| base
content1
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
content1_content2_content3_content3-tracked.orig:
content3
M content1_content2_content3_content3-untracked
content2
M content1_content2_content3_content4-tracked
<<<<<<< local: 0447570f1af6 - test: local
content4
||||||| base
content1
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
content1_content2_content3_content4-tracked.orig:
content4
M content1_content2_content3_content4-untracked
content2
M content1_content2_content3_missing-tracked
content2
M content1_content2_content3_missing-untracked
content2
M content1_content2_missing_content1-tracked
content2
M content1_content2_missing_content1-untracked
content2
M content1_content2_missing_content2-tracked
content2
M content1_content2_missing_content2-untracked
content2
M content1_content2_missing_content4-tracked
<<<<<<< local: 0447570f1af6 - test: local
content4
||||||| base
content1
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
content1_content2_missing_content4-tracked.orig:
content4
M content1_content2_missing_content4-untracked
content2
M content1_content2_missing_missing-tracked
content2
M content1_content2_missing_missing-untracked
content2
R content1_missing_content1_content1-tracked
<missing>
R content1_missing_content1_content1-untracked
content1
M content1_missing_content1_content4-tracked
content4
R content1_missing_content1_content4-untracked
content4
R content1_missing_content1_missing-tracked
<missing>
R content1_missing_content1_missing-untracked
<missing>
R content1_missing_content3_content1-tracked
<missing>
R content1_missing_content3_content1-untracked
content1
C content1_missing_content3_content3-tracked
content3
R content1_missing_content3_content3-untracked
content3
M content1_missing_content3_content4-tracked
content4
R content1_missing_content3_content4-untracked
content4
R content1_missing_content3_missing-tracked
<missing>
R content1_missing_content3_missing-untracked
<missing>
R content1_missing_missing_content1-tracked
<missing>
? content1_missing_missing_content1-untracked
content1
A content1_missing_missing_content4-tracked
content4
? content1_missing_missing_content4-untracked
content4
R content1_missing_missing_missing-tracked
<missing>
content1_missing_missing_missing-untracked: * (glob)
<missing>
C missing_content2_content2_content2-tracked
content2
M missing_content2_content2_content2-untracked
content2
M missing_content2_content2_content4-tracked
<<<<<<< local: 0447570f1af6 - test: local
content4
||||||| base
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
missing_content2_content2_content4-tracked.orig:
content4
M missing_content2_content2_content4-untracked
content2
M missing_content2_content2_missing-tracked
content2
M missing_content2_content2_missing-untracked
content2
M missing_content2_content3_content2-tracked
content2
M missing_content2_content3_content2-untracked
content2
M missing_content2_content3_content3-tracked
<<<<<<< local: 0447570f1af6 - test: local
content3
||||||| base
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
missing_content2_content3_content3-tracked.orig:
content3
M missing_content2_content3_content3-untracked
content2
M missing_content2_content3_content4-tracked
<<<<<<< local: 0447570f1af6 - test: local
content4
||||||| base
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
missing_content2_content3_content4-tracked.orig:
content4
M missing_content2_content3_content4-untracked
content2
M missing_content2_content3_missing-tracked
content2
M missing_content2_content3_missing-untracked
content2
M missing_content2_missing_content2-tracked
content2
M missing_content2_missing_content2-untracked
content2
M missing_content2_missing_content4-tracked
<<<<<<< local: 0447570f1af6 - test: local
content4
||||||| base
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
missing_content2_missing_content4-tracked.orig:
content4
M missing_content2_missing_content4-untracked
<<<<<<< local: 0447570f1af6 - test: local
content4
||||||| base
=======
content2
>>>>>>> other: 85100b8c675b - test: remote
missing_content2_missing_content4-untracked.orig:
content4
M missing_content2_missing_missing-tracked
content2
M missing_content2_missing_missing-untracked
content2
C missing_missing_content3_content3-tracked
content3
R missing_missing_content3_content3-untracked
content3
M missing_missing_content3_content4-tracked
content4
R missing_missing_content3_content4-untracked
content4
R missing_missing_content3_missing-tracked
<missing>
R missing_missing_content3_missing-untracked
<missing>
A missing_missing_missing_content4-tracked
content4
? missing_missing_missing_content4-untracked
content4
R missing_missing_missing_missing-tracked
<missing>
missing_missing_missing_missing-untracked: * (glob)
<missing>