t/t9104-git-svn-follow-parent.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Eric Wong
   4 #
   5
   6 test_description='git svn fetching'
   7 . ./lib-git-svn.sh
   8
   9 test_expect_success 'initialize repo' '
  10         mkdir import &&
  11         (
  12                 cd import &&
  13                 mkdir -p trunk &&
  14                 echo hello >trunk/readme &&
  15                 svn_cmd import -m "initial" . "$svnrepo"
  16         ) &&
  17         svn_cmd co "$svnrepo" wc &&
  18         (
  19                 cd wc &&
  20                 echo world >>trunk/readme &&
  21                 poke trunk/readme &&
  22                 svn_cmd commit -m "another commit" &&
  23                 svn_cmd up &&
  24                 svn_cmd mv trunk thunk &&
  25                 echo goodbye >>thunk/readme &&
  26                 poke thunk/readme &&
  27                 svn_cmd commit -m "bye now"
  28         )
  29         '
  30
  31 test_expect_success 'init and fetch a moved directory' '
  32         git svn init --minimize-url -i thunk "$svnrepo"/thunk &&
  33         git svn fetch -i thunk &&
  34         test "$(git rev-parse --verify refs/remotes/thunk@2)" \
  35            = "$(git rev-parse --verify refs/remotes/thunk~1)" &&
  36         git cat-file blob refs/remotes/thunk:readme >actual &&
  37         test "$(sed -n -e "3p" actual)" = goodbye &&
  38         test -z "$(git config --get svn-remote.svn.fetch \
  39                  "^trunk:refs/remotes/thunk@2$")"
  40         '
  41
  42 test_expect_success 'init and fetch from one svn-remote' '
  43         git config svn-remote.svn.url "$svnrepo" &&
  44         git config --add svn-remote.svn.fetch \
  45           trunk:refs/remotes/svn/trunk &&
  46         git config --add svn-remote.svn.fetch \
  47           thunk:refs/remotes/svn/thunk &&
  48         git svn fetch -i svn/thunk &&
  49         test "$(git rev-parse --verify refs/remotes/svn/trunk)" \
  50            = "$(git rev-parse --verify refs/remotes/svn/thunk~1)" &&
  51         git cat-file blob refs/remotes/svn/thunk:readme >actual &&
  52         test "$(sed -n -e "3p" actual)" = goodbye
  53         '
  54
  55 test_expect_success 'follow deleted parent' '
  56         (svn_cmd cp -m "resurrecting trunk as junk" \
  57                "$svnrepo"/trunk@2 "$svnrepo"/junk ||
  58          svn cp -m "resurrecting trunk as junk" \
  59                -r2 "$svnrepo"/trunk "$svnrepo"/junk) &&
  60         git config --add svn-remote.svn.fetch \
  61           junk:refs/remotes/svn/junk &&
  62         git svn fetch -i svn/thunk &&
  63         git svn fetch -i svn/junk &&
  64         test -z "$(git diff svn/junk svn/trunk)" &&
  65         test "$(git merge-base svn/junk svn/trunk)" \
  66            = "$(git rev-parse svn/trunk)"
  67         '
  68
  69 test_expect_success 'follow larger parent' '
  70         mkdir -p import/trunk/thunk/bump/thud &&
  71         echo hi > import/trunk/thunk/bump/thud/file &&
  72         svn import -m "import a larger parent" import "$svnrepo"/larger-parent &&
  73         svn cp -m "hi" "$svnrepo"/larger-parent "$svnrepo"/another-larger &&
  74         git svn init --minimize-url -i larger \
  75           "$svnrepo"/larger-parent/trunk/thunk/bump/thud &&
  76         git svn fetch -i larger &&
  77         git svn init --minimize-url -i larger-parent \
  78           "$svnrepo"/another-larger/trunk/thunk/bump/thud &&
  79         git svn fetch -i larger-parent &&
  80         git rev-parse --verify refs/remotes/larger &&
  81         git rev-parse --verify \
  82            refs/remotes/larger-parent &&
  83         test "$(git merge-base \
  84                  refs/remotes/larger-parent \
  85                  refs/remotes/larger)" = \
  86              "$(git rev-parse refs/remotes/larger)"
  87         '
  88
  89 test_expect_success 'follow higher-level parent' '
  90         svn mkdir -m "follow higher-level parent" "$svnrepo"/blob &&
  91         svn co "$svnrepo"/blob blob &&
  92         (
  93                 cd blob &&
  94                 echo hi > hi &&
  95                 svn add hi &&
  96                 svn commit -m "hihi"
  97         ) &&
  98         svn mkdir -m "new glob at top level" "$svnrepo"/glob &&
  99         svn mv -m "move blob down a level" "$svnrepo"/blob "$svnrepo"/glob/blob &&
 100         git svn init --minimize-url -i blob "$svnrepo"/glob/blob &&
 101         git svn fetch -i blob
 102         '
 103
 104 test_expect_success 'follow deleted directory' '
 105         svn_cmd mv -m "bye!" "$svnrepo"/glob/blob/hi "$svnrepo"/glob/blob/bye &&
 106         svn_cmd rm -m "remove glob" "$svnrepo"/glob &&
 107         git svn init --minimize-url -i glob "$svnrepo"/glob &&
 108         git svn fetch -i glob &&
 109         test "$(git cat-file blob refs/remotes/glob:blob/bye)" = hi &&
 110         git ls-tree refs/remotes/glob >actual &&
 111         test_line_count = 1 actual
 112         '
 113
 114 # ref: r9270 of the Subversion repository: (http://svn.collab.net/repos/svn)
 115 # in trunk/subversion/bindings/swig/perl
 116 test_expect_success 'follow-parent avoids deleting relevant info' '
 117         mkdir -p import/trunk/subversion/bindings/swig/perl/t &&
 118         for i in a b c ; do \
 119           echo $i > import/trunk/subversion/bindings/swig/perl/$i.pm &&
 120           echo _$i > import/trunk/subversion/bindings/swig/perl/t/$i.t; \
 121         done &&
 122           echo "bad delete test" > \
 123            import/trunk/subversion/bindings/swig/perl/t/larger-parent &&
 124           echo "bad delete test 2" > \
 125            import/trunk/subversion/bindings/swig/perl/another-larger &&
 126         (
 127                 cd import &&
 128                 svn import -m "r9270 test" . "$svnrepo"/r9270
 129         ) &&
 130         svn_cmd co "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl r9270 &&
 131         (
 132                 cd r9270 &&
 133                 svn mkdir native &&
 134                 svn mv t native/t &&
 135                 for i in a b c
 136                 do
 137                         svn mv $i.pm native/$i.pm
 138                 done &&
 139                 echo z >>native/t/c.t &&
 140                 poke native/t/c.t &&
 141                 svn commit -m "reorg test"
 142         ) &&
 143         git svn init --minimize-url -i r9270-t \
 144           "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl/native/t &&
 145         git svn fetch -i r9270-t &&
 146         test $(git rev-list r9270-t | wc -l) -eq 2 &&
 147         test "$(git ls-tree --name-only r9270-t~1)" = \
 148              "$(git ls-tree --name-only r9270-t)"
 149         '
 150
 151 test_expect_success "track initial change if it was only made to parent" '
 152         svn_cmd cp -m "wheee!" "$svnrepo"/r9270/trunk "$svnrepo"/r9270/drunk &&
 153         git svn init --minimize-url -i r9270-d \
 154           "$svnrepo"/r9270/drunk/subversion/bindings/swig/perl/native/t &&
 155         git svn fetch -i r9270-d &&
 156         test $(git rev-list r9270-d | wc -l) -eq 3 &&
 157         test "$(git ls-tree --name-only r9270-t)" = \
 158              "$(git ls-tree --name-only r9270-d)" &&
 159         test "$(git rev-parse r9270-t)" = \
 160              "$(git rev-parse r9270-d~1)"
 161         '
 162
 163 test_expect_success "follow-parent is atomic" '
 164         (
 165                 cd wc &&
 166                 svn_cmd up &&
 167                 svn_cmd mkdir stunk &&
 168                 echo "trunk stunk" > stunk/readme &&
 169                 svn_cmd add stunk/readme &&
 170                 svn_cmd ci -m "trunk stunk" &&
 171                 echo "stunk like junk" >> stunk/readme &&
 172                 svn_cmd ci -m "really stunk" &&
 173                 echo "stink stank stunk" >> stunk/readme &&
 174                 svn_cmd ci -m "even the grinch agrees"
 175         ) &&
 176         svn_cmd copy -m "stunk flunked" "$svnrepo"/stunk "$svnrepo"/flunk &&
 177         { svn cp -m "early stunk flunked too" \
 178                 "$svnrepo"/stunk@17 "$svnrepo"/flunked ||
 179         svn_cmd cp -m "early stunk flunked too" \
 180                 -r17 "$svnrepo"/stunk "$svnrepo"/flunked; } &&
 181         git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
 182         git svn fetch -i stunk &&
 183         git update-ref refs/remotes/flunk@18 refs/remotes/stunk~2 &&
 184         git update-ref -d refs/remotes/stunk &&
 185         git config --unset svn-remote.svn.fetch stunk &&
 186         mkdir -p "$GIT_DIR"/svn/refs/remotes/flunk@18 &&
 187         rev_map=$(cd "$GIT_DIR"/svn/refs/remotes/stunk && ls .rev_map*) &&
 188         dd if="$GIT_DIR"/svn/refs/remotes/stunk/$rev_map \
 189            of="$GIT_DIR"/svn/refs/remotes/flunk@18/$rev_map bs=24 count=1 &&
 190         rm -rf "$GIT_DIR"/svn/refs/remotes/stunk &&
 191         git svn init --minimize-url -i flunk "$svnrepo"/flunk &&
 192         git svn fetch -i flunk &&
 193         git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
 194         git svn fetch -i stunk &&
 195         git svn init --minimize-url -i flunked "$svnrepo"/flunked &&
 196         git svn fetch -i flunked &&
 197         test "$(git rev-parse --verify refs/remotes/flunk@18)" \
 198            = "$(git rev-parse --verify refs/remotes/stunk)" &&
 199         test "$(git rev-parse --verify refs/remotes/flunk~1)" \
 200            = "$(git rev-parse --verify refs/remotes/stunk)" &&
 201         test "$(git rev-parse --verify refs/remotes/flunked~1)" \
 202            = "$(git rev-parse --verify refs/remotes/stunk~1)"
 203         '
 204
 205 test_expect_success "track multi-parent paths" '
 206         svn_cmd cp -m "resurrect /glob" "$svnrepo"/r9270 "$svnrepo"/glob &&
 207         git svn multi-fetch &&
 208         git cat-file commit refs/remotes/glob >actual &&
 209         grep "^parent " actual >actual2 &&
 210         test_line_count = 2 actual2
 211         '
 212
 213 test_expect_success "multi-fetch continues to work" "
 214         git svn multi-fetch
 215         "
 216
 217 test_expect_success "multi-fetch works off a 'clean' repository" '
 218         rm -rf "$GIT_DIR/svn" &&
 219         git for-each-ref --format="option no-deref%0adelete %(refname)" refs/remotes |
 220         git update-ref --stdin &&
 221         git reflog expire --all --expire=all &&
 222         mkdir "$GIT_DIR/svn" &&
 223         git svn multi-fetch
 224         '
 225
 226 test_debug 'gitk --all &'
 227
 228 test_done