t/t9114-git-svn-dcommit-merge.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Eric Wong
   4 # Based on a script by Joakim Tjernlund <joakim.tjernlund@transmode.se>
   5
   6 test_description='git svn dcommit handles merges'
   7
   8 . ./lib-git-svn.sh
   9
  10 big_text_block () {
  11 cat << EOF
  12 #
  13 # (C) Copyright 2000 - 2005
  14 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  15 #
  16 # See file CREDITS for list of people who contributed to this
  17 # project.
  18 #
  19 # This program is free software; you can redistribute it and/or
  20 # modify it under the terms of the GNU General Public License as
  21 # published by the Free Software Foundation; either version 2 of
  22 # the License, or (at your option) any later version.
  23 #
  24 # This program is distributed in the hope that it will be useful,
  25 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  26 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27 # GNU General Public License for more details.
  28 #
  29 # You should have received a copy of the GNU General Public License
  30 # along with this program; if not, write to the Free Software
  31 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  32 # MA 02111-1307 USA
  33 #
  34 EOF
  35 }
  36
  37 test_expect_success 'setup svn repository' '
  38         svn_cmd co "$svnrepo" mysvnwork &&
  39         mkdir -p mysvnwork/trunk &&
  40         (
  41                 cd mysvnwork &&
  42                 big_text_block >>trunk/README &&
  43                 svn_cmd add trunk &&
  44                 svn_cmd ci -m "first commit" trunk
  45         )
  46         '
  47
  48 test_expect_success 'setup git mirror and merge' '
  49         git svn init "$svnrepo" -t tags -T trunk -b branches &&
  50         git svn fetch &&
  51         git checkout -b svn remotes/origin/trunk &&
  52         git checkout -b merge &&
  53         echo new file > new_file &&
  54         git add new_file &&
  55         git commit -a -m "New file" &&
  56         echo hello >> README &&
  57         git commit -a -m "hello" &&
  58         echo add some stuff >> new_file &&
  59         git commit -a -m "add some stuff" &&
  60         git checkout svn &&
  61         mv -f README tmp &&
  62         echo friend > README &&
  63         cat tmp >> README &&
  64         git commit -a -m "friend" &&
  65         git merge merge
  66         '
  67
  68 test_debug 'gitk --all & sleep 1'
  69
  70 test_expect_success 'verify pre-merge ancestry' "
  71         test x\$(git rev-parse --verify refs/heads/svn^2) = \
  72              x\$(git rev-parse --verify refs/heads/merge) &&
  73         git cat-file commit refs/heads/svn^ | grep '^friend$'
  74         "
  75
  76 test_expect_success 'git svn dcommit merges' "
  77         git svn dcommit
  78         "
  79
  80 test_debug 'gitk --all & sleep 1'
  81
  82 test_expect_success 'verify post-merge ancestry' "
  83         test x\$(git rev-parse --verify refs/heads/svn) = \
  84              x\$(git rev-parse --verify refs/remotes/origin/trunk) &&
  85         test x\$(git rev-parse --verify refs/heads/svn^2) = \
  86              x\$(git rev-parse --verify refs/heads/merge) &&
  87         git cat-file commit refs/heads/svn^ | grep '^friend$'
  88         "
  89
  90 test_expect_success 'verify merge commit message' "
  91         git rev-list --pretty=raw -1 refs/heads/svn | \
  92           grep \"    Merge branch 'merge' into svn\"
  93         "
  94
  95 test_done