dirstate: don't fail when dropping a not-tracked file (issue3080)
Complex merges with divergent renames can cause a file to be 'moved'
twice, causing dirstate.drop() to be called twice. Rather than try to
ensure there are no unexpected corner cases where this can happen, we
simply ignore drops of files that aren't tracked.
$ 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]
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
$ "$TESTDIR/get-with-headers.py" localhost:$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]
$ 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