tests/test-rebase-partial.t

hgweb: deduplicate code

A following patch will change the way keys and values are encoded. To reduce the
diff, I’ve split off the uninteresting part.

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" (C tip)
  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" (C tip)
  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)
  [1]
  $ 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" (D tip)
  o  4: 1e6da8103bc7 D
  |
  | x  3: f585351a92f8 D
  | |
  | o  2: 26805aba1e60 C
  |/
  o  1: 112478962961 B
  |
  o  0: 426bada5c675 A