subrepo: access status members by name instead of by position
Taking my first Mercurial project closer to completion.
Differential Revision: https://phab.mercurial-scm.org/D5144
$ echo "[extensions]" >> $HGRCPATH
$ echo "share = " >> $HGRCPATH
prepare repo1
$ hg init repo1
$ cd repo1
$ echo a > a
$ hg commit -A -m'init'
adding a
share it
$ cd ..
$ hg share repo1 repo2
updating working directory
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
share shouldn't have a store dir
$ cd repo2
$ test -d .hg/store
[1]
share shouldn't have a cache dir, original repo should
$ hg branches
default 0:d3873e73d99e
$ hg tags
tip 0:d3873e73d99e
$ test -d .hg/cache
[1]
$ ls -1 ../repo1/.hg/cache
branch2-served
manifestfulltextcache (reporevlogstore !)
rbc-names-v1
rbc-revs-v1
tags2-visible
Some sed versions appends newline, some don't, and some just fails
$ cat .hg/sharedpath; echo
$TESTTMP/repo1/.hg
trailing newline on .hg/sharedpath is ok
$ hg tip -q
0:d3873e73d99e
$ echo '' >> .hg/sharedpath
$ cat .hg/sharedpath
$TESTTMP/repo1/.hg
$ hg tip -q
0:d3873e73d99e
commit in shared clone
$ echo a >> a
$ hg commit -m'change in shared clone'
check original
$ cd ../repo1
$ hg log
changeset: 1:8af4dc49db9e
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: change in shared clone
changeset: 0:d3873e73d99e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: init
$ hg update
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat a # should be two lines of "a"
a
a
commit in original
$ echo b > b
$ hg commit -A -m'another file'
adding b
check in shared clone
$ cd ../repo2
$ hg log
changeset: 2:c2e0ac586386
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: another file
changeset: 1:8af4dc49db9e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: change in shared clone
changeset: 0:d3873e73d99e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: init
$ hg update
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat b # should exist with one "b"
b
hg serve shared clone
$ hg serve -n test -p $HGPORT -d --pid-file=hg.pid
$ cat hg.pid >> $DAEMON_PIDS
$ get-with-headers.py localhost:$HGPORT 'raw-file/'
200 Script output follows
-rw-r--r-- 4 a
-rw-r--r-- 2 b
test unshare command
$ hg unshare
$ test -d .hg/store
$ test -f .hg/sharedpath
[1]
$ grep shared .hg/requires
[1]
$ hg unshare
abort: this is not a shared repo
[255]
check that a change does not propagate
$ echo b >> b
$ hg commit -m'change in unshared'
$ cd ../repo1
$ hg id -r tip
c2e0ac586386 tip
$ cd ..
test sharing bookmarks
$ hg share -B repo1 repo3
updating working directory
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd repo1
$ hg bookmark bm1
$ hg bookmarks
* bm1 2:c2e0ac586386
$ cd ../repo2
$ hg book bm2
$ hg bookmarks
* bm2 3:0e6e70d1d5f1
$ cd ../repo3
$ hg bookmarks
bm1 2:c2e0ac586386
$ hg book bm3
$ hg bookmarks
bm1 2:c2e0ac586386
* bm3 2:c2e0ac586386
$ cd ../repo1
$ hg bookmarks
* bm1 2:c2e0ac586386
bm3 2:c2e0ac586386
check whether HG_PENDING makes pending changes only in relatd
repositories visible to an external hook.
In "hg share" case, another transaction can't run in other
repositories sharing same source repository, because starting
transaction requires locking store of source repository.
Therefore, this test scenario ignores checking visibility of
.hg/bookmakrs.pending in repo2, which shares repo1 without bookmarks.
$ cat > $TESTTMP/checkbookmarks.sh <<EOF
> echo "@repo1"
> hg -R "$TESTTMP/repo1" bookmarks
> echo "@repo2"
> hg -R "$TESTTMP/repo2" bookmarks
> echo "@repo3"
> hg -R "$TESTTMP/repo3" bookmarks
> exit 1 # to avoid adding new bookmark for subsequent tests
> EOF
$ cd ../repo1
$ hg --config hooks.pretxnclose="sh $TESTTMP/checkbookmarks.sh" -q book bmX
@repo1
bm1 2:c2e0ac586386
bm3 2:c2e0ac586386
* bmX 2:c2e0ac586386
@repo2
* bm2 3:0e6e70d1d5f1
@repo3
bm1 2:c2e0ac586386
* bm3 2:c2e0ac586386
bmX 2:c2e0ac586386
transaction abort!
rollback completed
abort: pretxnclose hook exited with status 1
[255]
$ hg book bm1
FYI, in contrast to above test, bmX is invisible in repo1 (= shared
src), because (1) HG_PENDING refers only repo3 and (2)
"bookmarks.pending" is written only into repo3.
$ cd ../repo3
$ hg --config hooks.pretxnclose="sh $TESTTMP/checkbookmarks.sh" -q book bmX
@repo1
* bm1 2:c2e0ac586386
bm3 2:c2e0ac586386
@repo2
* bm2 3:0e6e70d1d5f1
@repo3
bm1 2:c2e0ac586386
bm3 2:c2e0ac586386
* bmX 2:c2e0ac586386
transaction abort!
rollback completed
abort: pretxnclose hook exited with status 1
[255]
$ hg book bm3
$ cd ../repo1
test that commits work
$ echo 'shared bookmarks' > a
$ hg commit -m 'testing shared bookmarks'
$ hg bookmarks
* bm1 3:b87954705719
bm3 2:c2e0ac586386
$ cd ../repo3
$ hg bookmarks
bm1 3:b87954705719
* bm3 2:c2e0ac586386
$ echo 'more shared bookmarks' > a
$ hg commit -m 'testing shared bookmarks'
created new head
$ hg bookmarks
bm1 3:b87954705719
* bm3 4:62f4ded848e4
$ cd ../repo1
$ hg bookmarks
* bm1 3:b87954705719
bm3 4:62f4ded848e4
$ cd ..
non largefiles repos won't enable largefiles
$ hg share --config extensions.largefiles= repo3 sharedrepo
The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
updating working directory
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ [ -f sharedrepo/.hg/hgrc ]
[1]
test pushing bookmarks works
$ hg clone repo3 repo4
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd repo4
$ hg boo bm4
$ echo foo > b
$ hg commit -m 'foo in b'
$ hg boo
bm1 3:b87954705719
bm3 4:62f4ded848e4
* bm4 5:92793bfc8cad
$ hg push -B bm4
pushing to $TESTTMP/repo3
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
exporting bookmark bm4
$ cd ../repo1
$ hg bookmarks
* bm1 3:b87954705719
bm3 4:62f4ded848e4
bm4 5:92793bfc8cad
$ cd ../repo3
$ hg bookmarks
bm1 3:b87954705719
* bm3 4:62f4ded848e4
bm4 5:92793bfc8cad
$ cd ..
test behavior when sharing a shared repo
$ hg share -B repo3 missingdir/repo5
updating working directory
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd missingdir/repo5
$ hg book
bm1 3:b87954705719
bm3 4:62f4ded848e4
bm4 5:92793bfc8cad
$ cd ../..
test what happens when an active bookmark is deleted
$ cd repo1
$ hg boo -d bm3
$ hg boo
* bm1 3:b87954705719
bm4 5:92793bfc8cad
$ cd ../repo3
$ hg boo
bm1 3:b87954705719
bm4 5:92793bfc8cad
$ cd ..
verify that bookmarks are not written on failed transaction
$ cat > failpullbookmarks.py << EOF
> """A small extension that makes bookmark pulls fail, for testing"""
> from __future__ import absolute_import
> from mercurial import (
> error,
> exchange,
> extensions,
> )
> def _pullbookmarks(orig, pullop):
> orig(pullop)
> raise error.HookAbort('forced failure by extension')
> def extsetup(ui):
> extensions.wrapfunction(exchange, '_pullbookmarks', _pullbookmarks)
> EOF
$ cd repo4
$ hg boo
bm1 3:b87954705719
bm3 4:62f4ded848e4
* bm4 5:92793bfc8cad
$ cd ../repo3
$ hg boo
bm1 3:b87954705719
bm4 5:92793bfc8cad
$ hg --config "extensions.failpullbookmarks=$TESTTMP/failpullbookmarks.py" pull $TESTTMP/repo4
pulling from $TESTTMP/repo4
searching for changes
no changes found
adding remote bookmark bm3
abort: forced failure by extension
[255]
$ hg boo
bm1 3:b87954705719
bm4 5:92793bfc8cad
$ hg pull $TESTTMP/repo4
pulling from $TESTTMP/repo4
searching for changes
no changes found
adding remote bookmark bm3
1 local changesets published
$ hg boo
bm1 3:b87954705719
* bm3 4:62f4ded848e4
bm4 5:92793bfc8cad
$ cd ..
verify bookmark behavior after unshare
$ cd repo3
$ hg unshare
$ hg boo
bm1 3:b87954705719
* bm3 4:62f4ded848e4
bm4 5:92793bfc8cad
$ hg boo -d bm4
$ hg boo bm5
$ hg boo
bm1 3:b87954705719
bm3 4:62f4ded848e4
* bm5 4:62f4ded848e4
$ cd ../repo1
$ hg boo
* bm1 3:b87954705719
bm3 4:62f4ded848e4
bm4 5:92793bfc8cad
$ cd ..
test shared clones using relative paths work
$ mkdir thisdir
$ hg init thisdir/orig
$ hg share -U thisdir/orig thisdir/abs
$ hg share -U --relative thisdir/abs thisdir/rel
$ cat thisdir/rel/.hg/sharedpath
../../orig/.hg (no-eol)
$ grep shared thisdir/*/.hg/requires
thisdir/abs/.hg/requires:shared
thisdir/rel/.hg/requires:relshared
thisdir/rel/.hg/requires:shared
test that relative shared paths aren't relative to $PWD
$ cd thisdir
$ hg -R rel root
$TESTTMP/thisdir/rel
$ cd ..
now test that relative paths really are relative, survive across
renames and changes of PWD
$ hg -R thisdir/abs root
$TESTTMP/thisdir/abs
$ hg -R thisdir/rel root
$TESTTMP/thisdir/rel
$ mv thisdir thatdir
$ hg -R thatdir/abs root
abort: .hg/sharedpath points to nonexistent directory $TESTTMP/thisdir/orig/.hg!
[255]
$ hg -R thatdir/rel root
$TESTTMP/thatdir/rel
test unshare relshared repo
$ cd thatdir/rel
$ hg unshare
$ test -d .hg/store
$ test -f .hg/sharedpath
[1]
$ grep shared .hg/requires
[1]
$ hg unshare
abort: this is not a shared repo
[255]
$ cd ../..
$ rm -r thatdir
Demonstrate buggy behavior around requirements validation
See comment in localrepo.py:makelocalrepository() for more.
$ hg init sharenewrequires
$ hg share sharenewrequires shareoldrequires
updating working directory
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat >> sharenewrequires/.hg/requires << EOF
> missing-requirement
> EOF
We cannot open the repo with the unknown requirement
$ hg -R sharenewrequires status
abort: repository requires features unknown to this Mercurial: missing-requirement!
(see https://mercurial-scm.org/wiki/MissingRequirement for more information)
[255]
BUG: we don't get the same error when opening the shared repo pointing to it
$ hg -R shareoldrequires status
Explicitly kill daemons to let the test exit on Windows
$ killdaemons.py