perf: allow profiling of more than one run
By default, we still profile the first run only. However profiling more run help
to understand side effect from one run to the other. So we add an option to be
able to do so.
Tests rebasing with part of the rebase set already in the
destination (issue5422)
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
> drawdag=$TESTDIR/drawdag.py
>
> [experimental]
> evolution.createmarkers=True
> evolution.allowunstable=True
>
> [alias]
> tglog = log -G --template "{rev}: {node|short} {desc}"
> EOF
$ rebasewithdag() {
> N=`"$PYTHON" -c "print($N+1)"`
> hg init repo$N && cd repo$N
> hg debugdrawdag
> hg rebase "$@" > _rebasetmp
> r=$?
> grep -v 'saved backup bundle' _rebasetmp
> [ $r -eq 0 ] && hg tglog
> cd ..
> return $r
> }
Rebase two commits, of which one is already in the right place
$ rebasewithdag -r C+D -d B <<EOF
> C
> |
> B D
> |/
> A
> EOF
rebasing 2:b18e25de2cf5 D "D"
already rebased 3:26805aba1e60 C tip "C"
o 4: fe3b4c6498fa D
|
| o 3: 26805aba1e60 C
|/
| x 2: b18e25de2cf5 D
| |
o | 1: 112478962961 B
|/
o 0: 426bada5c675 A
Can collapse commits even if one is already in the right place
$ rebasewithdag --collapse -r C+D -d B <<EOF
> C
> |
> B D
> |/
> A
> EOF
rebasing 2:b18e25de2cf5 D "D"
rebasing 3:26805aba1e60 C tip "C"
o 4: a2493f4ace65 Collapsed revision
| * D
| * C
| x 3: 26805aba1e60 C
|/
| x 2: b18e25de2cf5 D
| |
o | 1: 112478962961 B
|/
o 0: 426bada5c675 A
Abort doesn't lose the commits that were already in the right place
$ hg init abort
$ cd abort
$ hg debugdrawdag <<EOF
> C
> |
> B D # B/file = B
> |/ # D/file = D
> A
> EOF
$ hg rebase -r C+D -d B
rebasing 2:ef8c0fe0897b D "D"
merging file
warning: conflicts while merging file! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --abort
rebase aborted
$ hg tglog
o 3: 79f6d6ab7b14 C
|
| o 2: ef8c0fe0897b D
| |
o | 1: 594087dbaf71 B
|/
o 0: 426bada5c675 A
$ cd ..
Rebase with "holes". The commits after the hole should end up on the parent of
the hole (B below), not on top of the destination (A).
$ rebasewithdag -r B+D -d A <<EOF
> D
> |
> C
> |
> B
> |
> A
> EOF
already rebased 1:112478962961 B "B"
rebasing 3:f585351a92f8 D tip "D"
o 4: 1e6da8103bc7 D
|
| x 3: f585351a92f8 D
| |
| o 2: 26805aba1e60 C
|/
o 1: 112478962961 B
|
o 0: 426bada5c675 A