Mercurial > hg
view tests/test-histedit-non-commute.t @ 39224:5e52b6da9c0c
tests: demonstrate a problem with renames on the p2 side of a conversion
I think this is related to the octopus merge being sloppy, and that's having a
cascading affect on the fixup merge. If this change is made on p1 (specifically
with the 'Added parent file' commit), the failure doesn't occur.
The file modification with the rename doesn't seem to be necessary, but it's
what's happening in a production repo where I first noticed, so I left it. This
is an example of the manifest divergence I'd been seeing, which wasn't fixed by
Yuya's recent changes. This is separate from the changelog divergence I was
also seeing[1]. Probably nobody cares about bzr anymore, but this will also
affect git, since the octopus fixup code is in the hg sink.
[1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2018-August/120473.html
| author | Matt Harbison <matt_harbison@yahoo.com> |
|---|---|
| date | Mon, 20 Aug 2018 16:19:36 -0400 |
| parents | e5ffc91a2276 |
| children | 9bc7ec924234 |
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$ . "$TESTDIR/histedit-helpers.sh" $ cat >> $HGRCPATH <<EOF > [extensions] > histedit= > EOF $ initrepo () > { > hg init $1 > cd $1 > for x in a b c d e f ; do > echo $x$x$x$x$x > $x > hg add $x > done > hg ci -m 'Initial commit' > for x in a b c d e f ; do > echo $x > $x > hg ci -m $x > done > echo 'I can haz no commute' > e > hg ci -m 'does not commute with e' > cd .. > } $ initrepo r1 $ cd r1 Initial generation of the command files $ EDITED="$TESTTMP/editedhistory" $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 3 >> $EDITED $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 4 >> $EDITED $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 7 >> $EDITED $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 5 >> $EDITED $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 6 >> $EDITED $ cat $EDITED pick 65a9a84f33fd 3 c pick 00f1c5383965 4 d pick 39522b764e3d 7 does not commute with e pick 7b4e2f4b7bcd 5 e pick 500cac37a696 6 f log before edit $ hg log --graph @ changeset: 7:39522b764e3d | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: does not commute with e | o changeset: 6:500cac37a696 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: f | o changeset: 5:7b4e2f4b7bcd | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: e | o changeset: 4:00f1c5383965 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | o changeset: 3:65a9a84f33fd | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | o changeset: 2:da6535b52e45 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 1:c1f09da44841 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: a | o changeset: 0:1715188a53c7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Initial commit edit the history $ hg histedit 3 --commands $EDITED 2>&1 | fixbundle 2 files updated, 0 files merged, 0 files removed, 0 files unresolved merging e warning: conflicts while merging e! (edit, then use 'hg resolve --mark') Fix up the change (pick 39522b764e3d) (hg histedit --continue to resume) abort the edit $ hg histedit --abort 2>&1 | fixbundle 2 files updated, 0 files merged, 0 files removed, 0 files unresolved second edit set $ hg log --graph @ changeset: 7:39522b764e3d | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: does not commute with e | o changeset: 6:500cac37a696 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: f | o changeset: 5:7b4e2f4b7bcd | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: e | o changeset: 4:00f1c5383965 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | o changeset: 3:65a9a84f33fd | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | o changeset: 2:da6535b52e45 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 1:c1f09da44841 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: a | o changeset: 0:1715188a53c7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Initial commit edit the history $ hg histedit 3 --commands $EDITED 2>&1 | fixbundle 2 files updated, 0 files merged, 0 files removed, 0 files unresolved merging e warning: conflicts while merging e! (edit, then use 'hg resolve --mark') Fix up the change (pick 39522b764e3d) (hg histedit --continue to resume) fix up $ echo 'I can haz no commute' > e $ hg resolve --mark e (no more unresolved files) continue: hg histedit --continue $ hg histedit --continue 2>&1 | fixbundle merging e warning: conflicts while merging e! (edit, then use 'hg resolve --mark') Fix up the change (pick 7b4e2f4b7bcd) (hg histedit --continue to resume) $ hg histedit --continue 2>&1 | fixbundle abort: unresolved merge conflicts (see 'hg help resolve') This failure is caused by 7b4e2f4b7bcd "e" not rebasing the non commutative former children. just continue this time $ hg revert -r 'p1()' e make sure the to-be-empty commit doesn't screw up the state (issue5545) $ hg histedit --continue 2>&1 | fixbundle abort: unresolved merge conflicts (see 'hg help resolve') $ hg resolve --mark e (no more unresolved files) continue: hg histedit --continue $ hg histedit --continue 2>&1 | fixbundle 7b4e2f4b7bcd: skipping changeset (no changes) log after edit $ hg log --graph @ changeset: 6:7efe1373e4bc | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: f | o changeset: 5:e334d87a1e55 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: does not commute with e | o changeset: 4:00f1c5383965 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | o changeset: 3:65a9a84f33fd | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | o changeset: 2:da6535b52e45 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 1:c1f09da44841 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: a | o changeset: 0:1715188a53c7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Initial commit start over $ cd .. $ initrepo r2 $ cd r2 $ rm $EDITED $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 3 >> $EDITED $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 4 >> $EDITED $ hg log --template 'mess {node|short} {rev} {desc}\n' -r 7 >> $EDITED $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 5 >> $EDITED $ hg log --template 'pick {node|short} {rev} {desc}\n' -r 6 >> $EDITED $ cat $EDITED pick 65a9a84f33fd 3 c pick 00f1c5383965 4 d mess 39522b764e3d 7 does not commute with e pick 7b4e2f4b7bcd 5 e pick 500cac37a696 6 f edit the history, this time with a fold action $ hg histedit 3 --commands $EDITED 2>&1 | fixbundle 2 files updated, 0 files merged, 0 files removed, 0 files unresolved merging e warning: conflicts while merging e! (edit, then use 'hg resolve --mark') Fix up the change (mess 39522b764e3d) (hg histedit --continue to resume) $ echo 'I can haz no commute' > e $ hg resolve --mark e (no more unresolved files) continue: hg histedit --continue $ hg histedit --continue 2>&1 | fixbundle merging e warning: conflicts while merging e! (edit, then use 'hg resolve --mark') Fix up the change (pick 7b4e2f4b7bcd) (hg histedit --continue to resume) second edit also fails, but just continue $ hg revert -r 'p1()' e $ hg resolve --mark e (no more unresolved files) continue: hg histedit --continue $ hg histedit --continue 2>&1 | fixbundle 7b4e2f4b7bcd: skipping changeset (no changes) post message fix $ hg log --graph @ changeset: 6:7efe1373e4bc | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: f | o changeset: 5:e334d87a1e55 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: does not commute with e | o changeset: 4:00f1c5383965 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: d | o changeset: 3:65a9a84f33fd | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: c | o changeset: 2:da6535b52e45 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: b | o changeset: 1:c1f09da44841 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: a | o changeset: 0:1715188a53c7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Initial commit $ cd ..