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