t/t9107-git-svn-migrate.sh

   1 #!/bin/sh
   2 # Copyright (c) 2006 Eric Wong
   3 test_description='git svn metadata migrations from previous versions'
   4 . ./lib-git-svn.sh
   5
   6 test_expect_success 'setup old-looking metadata' '
   7         cp "$GIT_DIR"/config "$GIT_DIR"/config-old-git-svn &&
   8         mkdir import &&
   9         (
  10                 cd import &&
  11                 for i in trunk branches/a branches/b tags/0.1 tags/0.2 tags/0.3
  12                 do
  13                         mkdir -p $i &&
  14                         echo hello >>$i/README ||
  15                         exit 1
  16                 done &&
  17                 svn_cmd import -m test . "$svnrepo"
  18         ) &&
  19         git svn init "$svnrepo" &&
  20         git svn fetch &&
  21         rm -rf "$GIT_DIR"/svn &&
  22         git update-ref refs/heads/git-svn-HEAD refs/remotes/git-svn &&
  23         git update-ref refs/heads/svn-HEAD refs/remotes/git-svn &&
  24         git update-ref -d refs/remotes/git-svn refs/remotes/git-svn
  25         '
  26
  27 test_expect_success 'git-svn-HEAD is a real HEAD' '
  28         git rev-parse --verify refs/heads/git-svn-HEAD^0
  29 '
  30
  31 svnrepo_escaped=$(echo $svnrepo | sed 's/ /%20/g')
  32
  33 test_expect_success 'initialize old-style (v0) git svn layout' '
  34         mkdir -p "$GIT_DIR"/git-svn/info "$GIT_DIR"/svn/info &&
  35         echo "$svnrepo" > "$GIT_DIR"/git-svn/info/url &&
  36         echo "$svnrepo" > "$GIT_DIR"/svn/info/url &&
  37         git svn migrate &&
  38         ! test -d "$GIT_DIR"/git-svn &&
  39         git rev-parse --verify refs/remotes/git-svn^0 &&
  40         git rev-parse --verify refs/remotes/svn^0 &&
  41         test "$(git config --get svn-remote.svn.url)" = "$svnrepo_escaped" &&
  42         test $(git config --get svn-remote.svn.fetch) = \
  43                 ":refs/remotes/git-svn"
  44         '
  45
  46 test_expect_success 'initialize a multi-repository repo' '
  47         git svn init "$svnrepo" -T trunk -t tags -b branches &&
  48         git config --get-all svn-remote.svn.fetch > fetch.out &&
  49         grep "^trunk:refs/remotes/origin/trunk$" fetch.out &&
  50         test -n "$(git config --get svn-remote.svn.branches \
  51                     "^branches/\*:refs/remotes/origin/\*$")" &&
  52         test -n "$(git config --get svn-remote.svn.tags \
  53                     "^tags/\*:refs/remotes/origin/tags/\*$")" &&
  54         git config --unset svn-remote.svn.branches \
  55                                 "^branches/\*:refs/remotes/origin/\*$" &&
  56         git config --unset svn-remote.svn.tags \
  57                                 "^tags/\*:refs/remotes/origin/tags/\*$" &&
  58         git config --add svn-remote.svn.fetch "branches/a:refs/remotes/origin/a" &&
  59         git config --add svn-remote.svn.fetch "branches/b:refs/remotes/origin/b" &&
  60         for i in tags/0.1 tags/0.2 tags/0.3
  61         do
  62                 git config --add svn-remote.svn.fetch \
  63                         $i:refs/remotes/origin/$i || return 1
  64         done &&
  65         git config --get-all svn-remote.svn.fetch > fetch.out &&
  66         grep "^trunk:refs/remotes/origin/trunk$" fetch.out &&
  67         grep "^branches/a:refs/remotes/origin/a$" fetch.out &&
  68         grep "^branches/b:refs/remotes/origin/b$" fetch.out &&
  69         grep "^tags/0\.1:refs/remotes/origin/tags/0\.1$" fetch.out &&
  70         grep "^tags/0\.2:refs/remotes/origin/tags/0\.2$" fetch.out &&
  71         grep "^tags/0\.3:refs/remotes/origin/tags/0\.3$" fetch.out &&
  72         grep "^:refs/remotes/git-svn" fetch.out
  73         '
  74
  75 # refs should all be different, but the trees should all be the same:
  76 test_expect_success 'multi-fetch works on partial urls + paths' '
  77         refs="trunk a b tags/0.1 tags/0.2 tags/0.3" &&
  78         git svn multi-fetch &&
  79         for i in $refs
  80         do
  81                 git rev-parse --verify refs/remotes/origin/$i^0 || return 1;
  82         done >refs.out &&
  83         test -z "$(sort <refs.out | uniq -d)" &&
  84         for i in $refs
  85         do
  86                 for j in $refs
  87                 do
  88                         git diff --exit-code refs/remotes/origin/$i \
  89                                              refs/remotes/origin/$j ||
  90                                 return 1
  91                 done
  92         done
  93 '
  94
  95 test_expect_success 'migrate --minimize on old inited layout' '
  96         git config --unset-all svn-remote.svn.fetch &&
  97         git config --unset-all svn-remote.svn.url &&
  98         rm -rf "$GIT_DIR"/svn &&
  99         for i in $(cat fetch.out)
 100         do
 101                 path=$(expr $i : "\([^:]*\):.*$")
 102                 ref=$(expr $i : "[^:]*:\(refs/remotes/.*\)$")
 103                 if test -z "$ref"; then continue; fi
 104                 if test -n "$path"; then path="/$path"; fi
 105                 mkdir -p "$GIT_DIR"/svn/$ref/info/ &&
 106                 echo "$svnrepo"$path >"$GIT_DIR"/svn/$ref/info/url ||
 107                 return 1
 108         done &&
 109         git svn migrate --minimize &&
 110         test -z "$(git config -l | grep "^svn-remote\.git-svn\.")" &&
 111         git config --get-all svn-remote.svn.fetch > fetch.out &&
 112         grep "^trunk:refs/remotes/origin/trunk$" fetch.out &&
 113         grep "^branches/a:refs/remotes/origin/a$" fetch.out &&
 114         grep "^branches/b:refs/remotes/origin/b$" fetch.out &&
 115         grep "^tags/0\.1:refs/remotes/origin/tags/0\.1$" fetch.out &&
 116         grep "^tags/0\.2:refs/remotes/origin/tags/0\.2$" fetch.out &&
 117         grep "^tags/0\.3:refs/remotes/origin/tags/0\.3$" fetch.out &&
 118         grep "^:refs/remotes/git-svn" fetch.out
 119         '
 120
 121 test_expect_success  ".rev_db auto-converted to .rev_map.UUID" '
 122         git svn fetch -i trunk &&
 123         test -z "$(ls "$GIT_DIR"/svn/refs/remotes/origin/trunk/.rev_db.* 2>/dev/null)" &&
 124         expect="$(ls "$GIT_DIR"/svn/refs/remotes/origin/trunk/.rev_map.*)" &&
 125         test -n "$expect" &&
 126         rev_db="$(echo $expect | sed -e "s,_map,_db,")" &&
 127         convert_to_rev_db "$expect" "$rev_db" &&
 128         rm -f "$expect" &&
 129         test -f "$rev_db" &&
 130         git svn fetch -i trunk &&
 131         test -z "$(ls "$GIT_DIR"/svn/refs/remotes/origin/trunk/.rev_db.* 2>/dev/null)" &&
 132         test ! -e "$GIT_DIR"/svn/refs/remotes/origin/trunk/.rev_db &&
 133         test -f "$expect"
 134         '
 135
 136 test_done