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