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