rebase: preserve working copy when redoing in-mem rebase on disk
When in-memory rebase runs into conflicts, we retry it on disk. But
before we do that, we abort the in-memory rebase. That is done because
even though it's mostly in memory, there are still a few state files
written (e.g. the merge state). We should make it not write those
files so we don't need to abort, but for the stable branch, let's
explicitly clear the state we need to clear instead of running the
usual abort code.
Differential Revision: https://phab.mercurial-scm.org/D5356
#testcases tree flat
$ . "$TESTDIR/narrow-library.sh"
#if tree
$ cat << EOF >> $HGRCPATH
> [experimental]
> treemanifest = 1
> EOF
#endif
$ hg init master
$ cd master
$ mkdir inside
$ echo 'inside' > inside/f
$ hg add inside/f
$ hg commit -m 'add inside'
$ mkdir widest
$ echo 'widest' > widest/f
$ hg add widest/f
$ hg commit -m 'add widest'
$ mkdir outside
$ echo 'outside' > outside/f
$ hg add outside/f
$ hg commit -m 'add outside'
$ cd ..
narrow clone the inside file
$ hg clone --narrow ssh://user@dummy/master narrow
requesting all changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 0 changes to 0 files
new changesets *:* (glob)
updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd narrow
$ hg tracked
$ hg files
[1]
widen from an empty clone
$ hg tracked --addinclude inside
comparing with ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 0 changesets with 1 changes to 1 files
$ hg tracked
I path:inside
$ ls
inside
$ cat inside/f
inside
$ cd ..
add more upstream files which we will include in a wider narrow spec
$ cd master
$ mkdir wider
$ echo 'wider' > wider/f
$ hg add wider/f
$ echo 'widest v2' > widest/f
$ hg commit -m 'add wider, update widest'
$ echo 'widest v3' > widest/f
$ hg commit -m 'update widest v3'
$ echo 'inside v2' > inside/f
$ hg commit -m 'update inside'
$ mkdir outside2
$ echo 'outside2' > outside2/f
$ hg add outside2/f
$ hg commit -m 'add outside2'
$ echo 'widest v4' > widest/f
$ hg commit -m 'update widest v4'
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
7: update widest v4
6: add outside2
5: update inside
4: update widest v3
3: add wider, update widest
2: add outside
1: add widest
0: add inside
$ cd ..
Widen the narrow spec to see the widest file. This should not get the newly
added upstream revisions.
$ cd narrow
$ hg id -n
2
$ hg tracked --addinclude widest/f --debug
comparing with ssh://user@dummy/master
running python "*dummyssh" *user@dummy* *hg -R master serve --stdio* (glob)
sending hello command
sending between command
remote: * (glob)
remote: capabilities: * (glob)
remote: 1
sending protocaps command
query 1; heads
sending batch command
searching for changes
all local heads known remotely
sending narrow_widen command
bundle2-input-bundle: with-transaction
bundle2-input-part: "changegroup" (params: * mandatory) supported (glob)
adding changesets
adding manifests
adding widest/ revisions (tree !)
adding file changes
adding widest/f revisions (tree !)
added 0 changesets with 1 changes to 1 files
bundle2-input-part: total payload size * (glob)
bundle2-input-bundle: 0 parts total
widest/f: add from widened narrow clone -> g
getting widest/f
$ hg tracked
I path:inside
I path:widest/f
$ cat widest/f
widest
$ hg id -n
2
Pull down the newly added upstream revision.
$ hg pull
pulling from ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 5 changesets with 4 changes to 2 files
new changesets *:* (glob)
(run 'hg update' to get a working copy)
$ hg update -r 'desc("add wider")'
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat widest/f
widest v2
$ hg update -r 'desc("update inside")'
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat widest/f
widest v3
$ cat inside/f
inside v2
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
7: update widest v4
6: add outside2
5: update inside
4: update widest v3
3: add wider, update widest
2: add outside
1: add widest
0: add inside
Check that widening with a newline fails
$ hg tracked --addinclude 'widest
> '
abort: newlines are not allowed in narrowspec paths
[255]
widen the narrow spec to include the wider file
$ hg tracked --addinclude wider
comparing with ssh://user@dummy/master
searching for changes
adding changesets
adding manifests
adding file changes
added 0 changesets with 1 changes to 1 files
$ hg tracked
I path:inside
I path:wider
I path:widest/f
$ hg update 'desc("add widest")'
2 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ cat widest/f
widest
$ hg update 'desc("add wider, update widest")'
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat wider/f
wider
$ cat widest/f
widest v2
$ hg update 'desc("update widest v3")'
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat widest/f
widest v3
$ hg update 'desc("update widest v4")'
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat widest/f
widest v4
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
7: update widest v4
6: add outside2
5: update inside
4: update widest v3
3: add wider, update widest
2: add outside
1: add widest
0: add inside
separate suite of tests: files from 0-10 modified in changes 0-10. This allows
more obvious precise tests tickling particular corner cases.
$ cd ..
$ hg init upstream
$ cd upstream
$ for x in `$TESTDIR/seq.py 0 10`
> do
> mkdir d$x
> echo $x > d$x/f
> hg add d$x/f
> hg commit -m "add d$x/f"
> done
$ hg log -T "{rev}: {desc}\n"
10: add d10/f
9: add d9/f
8: add d8/f
7: add d7/f
6: add d6/f
5: add d5/f
4: add d4/f
3: add d3/f
2: add d2/f
1: add d1/f
0: add d0/f
make narrow clone with every third node.
$ cd ..
$ hg clone --narrow ssh://user@dummy/upstream narrow2 --include d0 --include d3 --include d6 --include d9
requesting all changes
adding changesets
adding manifests
adding file changes
added 11 changesets with 4 changes to 4 files
new changesets *:* (glob)
updating to branch default
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd narrow2
$ hg tracked
I path:d0
I path:d3
I path:d6
I path:d9
$ hg verify
checking changesets
checking manifests
checking directory manifests (tree !)
crosschecking files in changesets and manifests
checking files
checked 11 changesets with 4 changes to 4 files
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
10: add d10/f
9: add d9/f
8: add d8/f
7: add d7/f
6: add d6/f
5: add d5/f
4: add d4/f
3: add d3/f
2: add d2/f
1: add d1/f
0: add d0/f
$ hg tracked --addinclude d1
comparing with ssh://user@dummy/upstream
searching for changes
adding changesets
adding manifests
adding file changes
added 0 changesets with 1 changes to 1 files
$ hg tracked
I path:d0
I path:d1
I path:d3
I path:d6
I path:d9
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
10: add d10/f
9: add d9/f
8: add d8/f
7: add d7/f
6: add d6/f
5: add d5/f
4: add d4/f
3: add d3/f
2: add d2/f
1: add d1/f
0: add d0/f
Verify shouldn't claim the repo is corrupt after a widen.
$ hg verify
checking changesets
checking manifests
checking directory manifests (tree !)
crosschecking files in changesets and manifests
checking files
checked 11 changesets with 5 changes to 5 files
Widening preserves parent of local commit
$ cd ..
$ hg clone -q --narrow ssh://user@dummy/upstream narrow3 --include d2 -r 2
$ cd narrow3
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
2: add d2/f
1: add d1/f
0: add d0/f
$ hg pull -q -r 3
$ hg co -q tip
$ hg pull -q -r 4
$ echo local > d2/f
$ hg ci -m local
created new head
$ hg tracked -q --addinclude d0 --addinclude d9
Widening preserves bookmarks
$ cd ..
$ hg clone -q --narrow ssh://user@dummy/upstream narrow-bookmarks --include d4
$ cd narrow-bookmarks
$ echo local > d4/f
$ hg ci -m local
$ hg bookmarks bookmark
$ hg bookmarks
* bookmark 11:* (glob)
$ hg -q tracked --addinclude d2
$ hg bookmarks
* bookmark 11:* (glob)
$ hg log -r bookmark -T '{desc}\n'
local
Widening that fails can be recovered from
$ cd ..
$ hg clone -q --narrow ssh://user@dummy/upstream interrupted --include d0
$ cd interrupted
$ echo local > d0/f
$ hg ci -m local
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
11: local
10: add d10/f
9: add d9/f
8: add d8/f
7: add d7/f
6: add d6/f
5: add d5/f
4: add d4/f
3: add d3/f
2: add d2/f
1: add d1/f
0: add d0/f
$ hg bookmarks bookmark
$ hg --config hooks.pretxnchangegroup.bad=false tracked --addinclude d1
comparing with ssh://user@dummy/upstream
searching for changes
adding changesets
adding manifests
adding file changes
added 0 changesets with 1 changes to 1 files
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
11: local
10: add d10/f
9: add d9/f
8: add d8/f
7: add d7/f
6: add d6/f
5: add d5/f
4: add d4/f
3: add d3/f
2: add d2/f
1: add d1/f
0: add d0/f
$ hg bookmarks
* bookmark 11:* (glob)
$ hg unbundle .hg/strip-backup/*-widen.hg
abort: .hg/strip-backup/*-widen.hg: $ENOTDIR$ (windows !)
abort: $ENOENT$: .hg/strip-backup/*-widen.hg (no-windows !)
[255]
$ hg log -T "{if(ellipsis, '...')}{rev}: {desc}\n"
11: local
10: add d10/f
9: add d9/f
8: add d8/f
7: add d7/f
6: add d6/f
5: add d5/f
4: add d4/f
3: add d3/f
2: add d2/f
1: add d1/f
0: add d0/f
$ hg bookmarks
* bookmark 11:* (glob)