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 $GIT_DIR/git-svn &&
  35         git-rev-parse --verify refs/remotes/git-svn^0 &&
  36         git-rev-parse --verify refs/remotes/svn^0 &&
  37         test \`git repo-config --get svn-remote.svn.url\` = '$svnrepo' &&
  38         test \`git repo-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 $svnrepo -T trunk -t tags -b branches &&
  44         git-repo-config --get-all svn-remote.svn.fetch > fetch.out &&
  45         grep '^trunk:refs/remotes/trunk$' fetch.out &&
  46         grep '^branches/a:refs/remotes/a$' fetch.out &&
  47         grep '^branches/b:refs/remotes/b$' fetch.out &&
  48         grep '^tags/0\.1:refs/remotes/tags/0\.1$' fetch.out &&
  49         grep '^tags/0\.2:refs/remotes/tags/0\.2$' fetch.out &&
  50         grep '^tags/0\.3:refs/remotes/tags/0\.3$' fetch.out
  51         "
  52
  53 # refs should all be different, but the trees should all be the same:
  54 test_expect_success 'multi-fetch works on partial urls + paths' "
  55         git-svn multi-fetch &&
  56         for i in trunk a b tags/0.1 tags/0.2 tags/0.3; do
  57                 git rev-parse --verify refs/remotes/\$i^0 >> refs.out || exit 1;
  58             done &&
  59         test -z \"\`sort < refs.out | uniq -d\`\" &&
  60         for i in trunk a b tags/0.1 tags/0.2 tags/0.3; do
  61           for j in trunk a b tags/0.1 tags/0.2 tags/0.3; do
  62                 if test \$j != \$i; then continue; fi
  63             test -z \"\`git diff refs/remotes/\$i \
  64                                  refs/remotes/\$j\`\" ||exit 1; done; done
  65         "
  66
  67 test_expect_success 'migrate --minimize on old multi-inited layout' "
  68         git repo-config --unset-all svn-remote.svn.fetch &&
  69         git repo-config --unset-all svn-remote.svn.url &&
  70         rm -rf $GIT_DIR/svn &&
  71         for i in \`cat fetch.out\`; do
  72                 path=\`expr \$i : '\\([^:]*\\):.*$'\`
  73                 ref=\`expr \$i : '[^:]*:refs/remotes/\\(.*\\)$'\`
  74                 if test -z \"\$ref\"; then continue; fi
  75                 if test -n \"\$path\"; then path=\"/\$path\"; fi
  76                 ( mkdir -p $GIT_DIR/svn/\$ref/info/ &&
  77                 echo $svnrepo\$path > $GIT_DIR/svn/\$ref/info/url ) || exit 1;
  78         done &&
  79         git-svn migrate --minimize &&
  80         test -z \"\`git-repo-config -l |grep -v '^svn-remote\.git-svn\.'\`\" &&
  81         git-repo-config --get-all svn-remote.svn.fetch > fetch.out &&
  82         grep '^trunk:refs/remotes/trunk$' fetch.out &&
  83         grep '^branches/a:refs/remotes/a$' fetch.out &&
  84         grep '^branches/b:refs/remotes/b$' fetch.out &&
  85         grep '^tags/0\.1:refs/remotes/tags/0\.1$' fetch.out &&
  86         grep '^tags/0\.2:refs/remotes/tags/0\.2$' fetch.out &&
  87         grep '^tags/0\.3:refs/remotes/tags/0\.3$' fetch.out
  88         grep '^:refs/remotes/git-svn' fetch.out
  89         "
  90
  91 test_done
  92