Mercurial > hg
view tests/test-histedit-non-commute.t @ 42023:bf87d34a675c
contrib: PowerShell script to install development dependencies
Configuring a Windows machine to hack on Mercurial is a bit of work
and it isn't documented very well.
This commit introduces a PowerShell script to automate going from
a fresh Windows install to an environment suitable for building
Mercurial, its installers, and running tests.
Differential Revision: https://phab.mercurial-scm.org/D6141
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Sat, 09 Mar 2019 16:36:08 -0800 |
| parents | 9bc7ec924234 |
| children | 15d2afa31e57 |
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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) We forcibly enable curses here so we can verify that continuing works with curses enabled. $ hg histedit --continue --config ui.interactive=true \ > --config ui.interface=curses 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 ..