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         cd import &&
  10                 for i in trunk branches/a branches/b \
  11                          tags/0.1 tags/0.2 tags/0.3; do
  12                         mkdir -p \$i && \
  13                         echo hello >> \$i/README || exit 1
  14                 done && \
  15                 svn import -m test . $svnrepo
  16                 cd .. &&
  17         git-svn init $svnrepo &&
  18         git-svn fetch &&
  19         mv $GIT_DIR/svn/* $GIT_DIR/ &&
  20         mv $GIT_DIR/svn/.metadata $GIT_DIR/ &&
  21         rmdir $GIT_DIR/svn &&
  22         git-update-ref refs/heads/git-svn-HEAD refs/remotes/git-svn &&
  23         git-update-ref refs/heads/svn-HEAD refs/remotes/git-svn &&
  24         git-update-ref -d refs/remotes/git-svn refs/remotes/git-svn
  25         "
  26
  27 head=`git rev-parse --verify refs/heads/git-svn-HEAD^0`
  28 test_expect_success 'git-svn-HEAD is a real HEAD' "test -n '$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         "
  61
  62 # refs should all be different, but the trees should all be the same:
  63 test_expect_success 'multi-fetch works on partial urls + paths' "
  64         git-svn multi-fetch &&
  65         for i in trunk a b tags/0.1 tags/0.2 tags/0.3; do
  66                 git rev-parse --verify refs/remotes/\$i^0 >> refs.out || exit 1;
  67             done &&
  68         test -z \"\`sort < refs.out | uniq -d\`\" &&
  69         for i in trunk a b tags/0.1 tags/0.2 tags/0.3; do
  70           for j in trunk a b tags/0.1 tags/0.2 tags/0.3; do
  71                 if test \$j != \$i; then continue; fi
  72             test -z \"\`git diff refs/remotes/\$i \
  73                                  refs/remotes/\$j\`\" ||exit 1; done; done
  74         "
  75
  76 test_expect_success 'migrate --minimize on old inited layout' "
  77         git config --unset-all svn-remote.svn.fetch &&
  78         git config --unset-all svn-remote.svn.url &&
  79         rm -rf $GIT_DIR/svn &&
  80         for i in \`cat fetch.out\`; do
  81                 path=\`expr \$i : '\\([^:]*\\):.*$'\`
  82                 ref=\`expr \$i : '[^:]*:refs/remotes/\\(.*\\)$'\`
  83                 if test -z \"\$ref\"; then continue; fi
  84                 if test -n \"\$path\"; then path=\"/\$path\"; fi
  85                 ( mkdir -p $GIT_DIR/svn/\$ref/info/ &&
  86                 echo $svnrepo\$path > $GIT_DIR/svn/\$ref/info/url ) || exit 1;
  87         done &&
  88         git-svn migrate --minimize &&
  89         test -z \"\`git-config -l |grep -v '^svn-remote\.git-svn\.'\`\" &&
  90         git-config --get-all svn-remote.svn.fetch > fetch.out &&
  91         grep '^trunk:refs/remotes/trunk$' fetch.out &&
  92         grep '^branches/a:refs/remotes/a$' fetch.out &&
  93         grep '^branches/b:refs/remotes/b$' fetch.out &&
  94         grep '^tags/0\.1:refs/remotes/tags/0\.1$' fetch.out &&
  95         grep '^tags/0\.2:refs/remotes/tags/0\.2$' fetch.out &&
  96         grep '^tags/0\.3:refs/remotes/tags/0\.3$' fetch.out
  97         grep '^:refs/remotes/git-svn' fetch.out
  98         "
  99
 100 test_expect_success  ".rev_db auto-converted to .rev_db.UUID" "
 101         git-svn fetch -i trunk &&
 102         expect=$GIT_DIR/svn/trunk/.rev_db.* &&
 103         test -n \"\$expect\" &&
 104         mv \$expect $GIT_DIR/svn/trunk/.rev_db &&
 105         git-svn fetch -i trunk &&
 106         test -L $GIT_DIR/svn/trunk/.rev_db &&
 107         test -f \$expect &&
 108         cmp \$expect $GIT_DIR/svn/trunk/.rev_db
 109         "
 110
 111 test_done
 112