contrib: switch the Windows bootstrap environment to py3.9
Use the built in `venv` module instead of `virtualenv` for simplicity, and
upgrade to a modern Mercurial that supports py3.
One issue here is that `venv` doesn't copy `python3{,Y}.dll` into the `Scripts`
subdirectory, so running the `hg.exe` that gets installed immediately fails on a
clean system because Python isn't in `PATH`. There is code in `python.exe` to
detect when it is in a venv and add the original python install to the DLL
lookup path, which we don't do in `hg.exe` yet. The simple workaround for now is
to run the `hg` script with `python.exe`. Typically `PYTHONLEGACYWINDOWSSTDIO`
must be set in the environment on Windows, but the clone process works without
it.
Differential Revision: https://phab.mercurial-scm.org/D11275
==========================
Test rebase with obsolete
==========================
Enable obsolete
$ cat >> $HGRCPATH << EOF
> [command-templates]
> log= {rev}:{node|short} {desc|firstline}{if(obsolete,' ({obsfate})')}
> [experimental]
> evolution.createmarkers=True
> evolution.allowunstable=True
> [phases]
> publish=False
> [extensions]
> rebase=
> drawdag=$TESTDIR/drawdag.py
> strip=
> EOF
Test that bookmark is moved and working dir is updated when all changesets have
equivalents in destination
$ hg init rbsrepo && cd rbsrepo
$ echo "[experimental]" > .hg/hgrc
$ echo "evolution=true" >> .hg/hgrc
$ echo root > root && hg ci -Am root
adding root
$ echo a > a && hg ci -Am a
adding a
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo b > b && hg ci -Am b
adding b
created new head
$ hg rebase -r 2 -d 1
rebasing 2:1e9a3c00cbe9 tip "b"
$ hg log -r . # working dir is at rev 3 (successor of 2)
3:be1832deae9a b (no-eol)
$ hg book -r 2 mybook --hidden # rev 2 has a bookmark on it now
bookmarking hidden changeset 1e9a3c00cbe9
(hidden revision '1e9a3c00cbe9' was rewritten as: be1832deae9a)
$ hg up 2 && hg log -r . # working dir is at rev 2 again
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
2:1e9a3c00cbe9 b (rewritten using rebase as 3:be1832deae9a) (no-eol)
$ hg rebase -r 2 -d 3 --config experimental.evolution.track-operation=1
note: not rebasing 2:1e9a3c00cbe9 mybook "b", already in destination as 3:be1832deae9a tip "b"
Check that working directory and bookmark was updated to rev 3 although rev 2
was skipped
$ hg log -r .
3:be1832deae9a b (no-eol)
$ hg bookmarks
mybook 3:be1832deae9a
$ hg debugobsolete --rev tip
1e9a3c00cbe90d236ac05ef61efcc5e40b7412bc be1832deae9ac531caa7438b8dcf6055a122cd8e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
Obsoleted working parent and bookmark could be moved if an ancestor of working
parent gets moved:
$ hg init $TESTTMP/ancestor-wd-move
$ cd $TESTTMP/ancestor-wd-move
$ hg debugdrawdag <<'EOS'
> E D1 # rebase: D1 -> D2
> | |
> | C
> D2 |
> | B
> |/
> A
> EOS
$ hg update D1 -q
$ hg bookmark book -i
$ hg rebase -r B+D1 -d E
rebasing 1:112478962961 B "B"
note: not rebasing 5:15ecf15e0114 book D1 tip "D1", already in destination as 2:0807738e0be9 D2 "D2"
1 new orphan changesets
$ hg log -G -T '{desc} {bookmarks}'
@ B book
|
| x D1
| |
o | E
| |
| * C
| |
o | D2
| |
| x B
|/
o A
Rebasing a merge with one of its parent having a hidden successor
$ hg init $TESTTMP/merge-p1-hidden-successor
$ cd $TESTTMP/merge-p1-hidden-successor
$ hg debugdrawdag <<'EOS'
> E
> |
> B3 B2 # amend: B1 -> B2 -> B3
> |/ # B2 is hidden
> | D
> | |\
> | B1 C
> |/
> A
> EOS
1 new orphan changesets
$ eval `hg tags -T '{tag}={node}\n'`
$ rm .hg/localtags
$ hg rebase -r $D -d $E
rebasing 5:9e62094e4d94 "D"
$ hg log -G
o 7:a699d059adcf D
|\
| o 6:ecc93090a95c E
| |
| o 4:0dc878468a23 B3
| |
o | 1:96cc3511f894 C
/
o 0:426bada5c675 A
For some reasons (--hidden, directaccess, etc.),
rebasestate may contain hidden hashes. "rebase --abort" should work regardless.
$ hg init $TESTTMP/hidden-state1
$ cd $TESTTMP/hidden-state1
$ hg debugdrawdag <<'EOS'
> C
> |
> D B # B/D=B
> |/
> A
> EOS
$ eval `hg tags -T '{tag}={node}\n'`
$ rm .hg/localtags
$ hg update -q $C
$ hg rebase -s $B -d $D
rebasing 1:2ec65233581b "B"
merging D
warning: conflicts while merging D! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg debugobsolete $B
1 new obsolescence markers
obsoleted 1 changesets
1 new orphan changesets
$ hg debugobsolete $C
1 new obsolescence markers
obsoleted 1 changesets
$ cp -R . $TESTTMP/hidden-state2
$ hg log -G
@ 2:b18e25de2cf5 D
|
| % 1:2ec65233581b B (pruned)
|/
o 0:426bada5c675 A
$ hg summary
parent: 2:b18e25de2cf5 tip
D
branch: default
commit: 1 modified, 1 added, 1 unknown, 1 unresolved
update: 1 new changesets, 2 branch heads (merge)
phases: 3 draft
rebase: 0 rebased, 2 remaining (rebase --continue)
$ hg rebase --abort
rebase aborted
Also test --continue for the above case
$ cd $TESTTMP/hidden-state2
$ hg resolve -m
(no more unresolved files)
continue: hg rebase --continue
$ hg rebase --continue
note: not rebasing 1:2ec65233581b "B", it has no successor
note: not rebasing 3:7829726be4dc tip "C", it has no successor
$ hg log -G
@ 2:b18e25de2cf5 D
|
o 0:426bada5c675 A
====================
Test --stop option |
====================
$ cd ..
$ hg init rbstop
$ cd rbstop
$ echo a>a
$ hg ci -Aqma
$ echo b>b
$ hg ci -Aqmb
$ echo c>c
$ hg ci -Aqmc
$ echo d>d
$ hg ci -Aqmd
$ hg up 0 -q
$ echo f>f
$ hg ci -Aqmf
$ echo D>d
$ hg ci -Aqm "conflict with d"
$ hg up 3 -q
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
$ hg rebase -s 1 -d 5
rebasing 1:d2ae7f538514 "b"
rebasing 2:177f92b77385 "c"
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
1 new orphan changesets
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 7:7fffad344617 test
| c
|
o 6:b15528633407 test
| b
|
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| x 2:177f92b77385 test
| | c
| |
| x 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
Test it aborts if unstable csets is not allowed:
===============================================
$ cat >> $HGRCPATH << EOF
> [experimental]
> evolution.allowunstable=False
> EOF
$ hg strip 6 --no-backup -q
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
$ hg rebase -s 1 -d 5
rebasing 1:d2ae7f538514 "b"
rebasing 2:177f92b77385 "c"
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
abort: cannot remove original changesets with unrebased descendants
(either enable obsmarkers to allow unstable revisions or use --keep to keep original changesets)
[20]
$ hg rebase --abort
saved backup bundle to $TESTTMP/rbstop/.hg/strip-backup/b15528633407-6eb72b6f-backup.hg
rebase aborted
Test --stop when --keep is passed:
==================================
$ hg rebase -s 1 -d 5 --keep
rebasing 1:d2ae7f538514 "b"
rebasing 2:177f92b77385 "c"
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 7:7fffad344617 test
| c
|
o 6:b15528633407 test
| b
|
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
Test --stop aborts when --collapse was passed:
=============================================
$ cat >> $HGRCPATH << EOF
> [experimental]
> evolution.allowunstable=True
> EOF
$ hg strip 6
saved backup bundle to $TESTTMP/rbstop/.hg/strip-backup/b15528633407-6eb72b6f-backup.hg
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
$ hg rebase -s 1 -d 5 --collapse -m "collapsed b c d"
rebasing 1:d2ae7f538514 "b"
rebasing 2:177f92b77385 "c"
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
abort: cannot stop in --collapse session
[20]
$ hg rebase --abort
rebase aborted
$ hg diff
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
Test --stop raise errors with conflicting options:
=================================================
$ hg rebase -s 3 -d 5
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop --dry-run
abort: cannot specify both --stop and --dry-run
[10]
$ hg rebase -s 3 -d 5
abort: rebase in progress
(use 'hg rebase --continue', 'hg rebase --abort', or 'hg rebase --stop')
[20]
$ hg rebase --stop --continue
abort: cannot specify both --stop and --continue
[10]
Test --stop moves bookmarks of original revisions to new rebased nodes:
======================================================================
$ cd ..
$ hg init repo
$ cd repo
$ echo a > a
$ hg ci -Am A
adding a
$ echo b > b
$ hg ci -Am B
adding b
$ hg book X
$ hg book Y
$ echo c > c
$ hg ci -Am C
adding c
$ hg book Z
$ echo d > d
$ hg ci -Am D
adding d
$ hg up 0 -q
$ echo e > e
$ hg ci -Am E
adding e
created new head
$ echo doubt > d
$ hg ci -Am "conflict with d"
adding d
$ hg log -GT "{rev}: {node|short} '{desc}' bookmarks: {bookmarks}\n"
@ 5: 39adf30bc1be 'conflict with d' bookmarks:
|
o 4: 9c1e55f411b6 'E' bookmarks:
|
| o 3: 67a385d4e6f2 'D' bookmarks: Z
| |
| o 2: 49cb3485fa0c 'C' bookmarks: Y
| |
| o 1: 6c81ed0049f8 'B' bookmarks: X
|/
o 0: 1994f17a630e 'A' bookmarks:
$ hg rebase -s 1 -d 5
rebasing 1:6c81ed0049f8 X "B"
rebasing 2:49cb3485fa0c Y "C"
rebasing 3:67a385d4e6f2 Z "D"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
1 new orphan changesets
$ hg log -GT "{rev}: {node|short} '{desc}' bookmarks: {bookmarks}\n"
o 7: 9c86c650b686 'C' bookmarks: Y
|
o 6: 9b87b54e5fd8 'B' bookmarks: X
|
@ 5: 39adf30bc1be 'conflict with d' bookmarks:
|
o 4: 9c1e55f411b6 'E' bookmarks:
|
| * 3: 67a385d4e6f2 'D' bookmarks: Z
| |
| x 2: 49cb3485fa0c 'C' bookmarks:
| |
| x 1: 6c81ed0049f8 'B' bookmarks:
|/
o 0: 1994f17a630e 'A' bookmarks: