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
   8 TEST_FAILS_SANITIZE_LEAK=true
   9 . ./lib-git-svn.sh
  10
  11 test_expect_success 'initialize repo' '
  12         mkdir import &&
  13         (
  14                 cd import &&
  15                 mkdir -p trunk &&
  16                 echo hello >trunk/readme &&
  17                 svn_cmd import -m "initial" . "$svnrepo"
  18         ) &&
  19         svn_cmd co "$svnrepo" wc &&
  20         (
  21                 cd wc &&
  22                 echo world >>trunk/readme &&
  23                 poke trunk/readme &&
  24                 svn_cmd commit -m "another commit" &&
  25                 svn_cmd up &&
  26                 svn_cmd mv trunk thunk &&
  27                 echo goodbye >>thunk/readme &&
  28                 poke thunk/readme &&
  29                 svn_cmd commit -m "bye now"
  30         )
  31         '
  32
  33 test_expect_success 'init and fetch a moved directory' '
  34         git svn init --minimize-url -i thunk "$svnrepo"/thunk &&
  35         git svn fetch -i thunk &&
  36         test "$(git rev-parse --verify refs/remotes/thunk@2)" \
  37            = "$(git rev-parse --verify refs/remotes/thunk~1)" &&
  38         git cat-file blob refs/remotes/thunk:readme >actual &&
  39         test "$(sed -n -e "3p" actual)" = goodbye &&
  40         test -z "$(git config --get svn-remote.svn.fetch \
  41                  "^trunk:refs/remotes/thunk@2$")"
  42         '
  43
  44 test_expect_success 'init and fetch from one svn-remote' '
  45         git config svn-remote.svn.url "$svnrepo" &&
  46         git config --add svn-remote.svn.fetch \
  47           trunk:refs/remotes/svn/trunk &&
  48         git config --add svn-remote.svn.fetch \
  49           thunk:refs/remotes/svn/thunk &&
  50         git svn fetch -i svn/thunk &&
  51         test "$(git rev-parse --verify refs/remotes/svn/trunk)" \
  52            = "$(git rev-parse --verify refs/remotes/svn/thunk~1)" &&
  53         git cat-file blob refs/remotes/svn/thunk:readme >actual &&
  54         test "$(sed -n -e "3p" actual)" = goodbye
  55         '
  56
  57 test_expect_success 'follow deleted parent' '
  58         (svn_cmd cp -m "resurrecting trunk as junk" \
  59                "$svnrepo"/trunk@2 "$svnrepo"/junk ||
  60          svn cp -m "resurrecting trunk as junk" \
  61                -r2 "$svnrepo"/trunk "$svnrepo"/junk) &&
  62         git config --add svn-remote.svn.fetch \
  63           junk:refs/remotes/svn/junk &&
  64         git svn fetch -i svn/thunk &&
  65         git svn fetch -i svn/junk &&
  66         test -z "$(git diff svn/junk svn/trunk)" &&
  67         test "$(git merge-base svn/junk svn/trunk)" \
  68            = "$(git rev-parse svn/trunk)"
  69         '
  70
  71 test_expect_success 'follow larger parent' '
  72         mkdir -p import/trunk/thunk/bump/thud &&
  73         echo hi > import/trunk/thunk/bump/thud/file &&
  74         svn import -m "import a larger parent" import "$svnrepo"/larger-parent &&
  75         svn cp -m "hi" "$svnrepo"/larger-parent "$svnrepo"/another-larger &&
  76         git svn init --minimize-url -i larger \
  77           "$svnrepo"/larger-parent/trunk/thunk/bump/thud &&
  78         git svn fetch -i larger &&
  79         git svn init --minimize-url -i larger-parent \
  80           "$svnrepo"/another-larger/trunk/thunk/bump/thud &&
  81         git svn fetch -i larger-parent &&
  82         git rev-parse --verify refs/remotes/larger &&
  83         git rev-parse --verify \
  84            refs/remotes/larger-parent &&
  85         test "$(git merge-base \
  86                  refs/remotes/larger-parent \
  87                  refs/remotes/larger)" = \
  88              "$(git rev-parse refs/remotes/larger)"
  89         '
  90
  91 test_expect_success 'follow higher-level parent' '
  92         svn mkdir -m "follow higher-level parent" "$svnrepo"/blob &&
  93         svn co "$svnrepo"/blob blob &&
  94         (
  95                 cd blob &&
  96                 echo hi > hi &&
  97                 svn add hi &&
  98                 svn commit -m "hihi"
  99         ) &&
 100         svn mkdir -m "new glob at top level" "$svnrepo"/glob &&
 101         svn mv -m "move blob down a level" "$svnrepo"/blob "$svnrepo"/glob/blob &&
 102         git svn init --minimize-url -i blob "$svnrepo"/glob/blob &&
 103         git svn fetch -i blob
 104         '
 105
 106 test_expect_success 'follow deleted directory' '
 107         svn_cmd mv -m "bye!" "$svnrepo"/glob/blob/hi "$svnrepo"/glob/blob/bye &&
 108         svn_cmd rm -m "remove glob" "$svnrepo"/glob &&
 109         git svn init --minimize-url -i glob "$svnrepo"/glob &&
 110         git svn fetch -i glob &&
 111         test "$(git cat-file blob refs/remotes/glob:blob/bye)" = hi &&
 112         git ls-tree refs/remotes/glob >actual &&
 113         test_line_count = 1 actual
 114         '
 115
 116 # ref: r9270 of the Subversion repository: (http://svn.collab.net/repos/svn)
 117 # in trunk/subversion/bindings/swig/perl
 118 test_expect_success 'follow-parent avoids deleting relevant info' '
 119         mkdir -p import/trunk/subversion/bindings/swig/perl/t &&
 120         for i in a b c ; do \
 121           echo $i > import/trunk/subversion/bindings/swig/perl/$i.pm &&
 122           echo _$i > import/trunk/subversion/bindings/swig/perl/t/$i.t || return 1
 123         done &&
 124           echo "bad delete test" > \
 125            import/trunk/subversion/bindings/swig/perl/t/larger-parent &&
 126           echo "bad delete test 2" > \
 127            import/trunk/subversion/bindings/swig/perl/another-larger &&
 128         (
 129                 cd import &&
 130                 svn import -m "r9270 test" . "$svnrepo"/r9270
 131         ) &&
 132         svn_cmd co "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl r9270 &&
 133         (
 134                 cd r9270 &&
 135                 svn mkdir native &&
 136                 svn mv t native/t &&
 137                 for i in a b c
 138                 do
 139                         svn mv $i.pm native/$i.pm || return 1
 140                 done &&
 141                 echo z >>native/t/c.t &&
 142                 poke native/t/c.t &&
 143                 svn commit -m "reorg test"
 144         ) &&
 145         git svn init --minimize-url -i r9270-t \
 146           "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl/native/t &&
 147         git svn fetch -i r9270-t &&
 148         test $(git rev-list r9270-t | wc -l) -eq 2 &&
 149         test "$(git ls-tree --name-only r9270-t~1)" = \
 150              "$(git ls-tree --name-only r9270-t)"
 151         '
 152
 153 test_expect_success "track initial change if it was only made to parent" '
 154         svn_cmd cp -m "wheee!" "$svnrepo"/r9270/trunk "$svnrepo"/r9270/drunk &&
 155         git svn init --minimize-url -i r9270-d \
 156           "$svnrepo"/r9270/drunk/subversion/bindings/swig/perl/native/t &&
 157         git svn fetch -i r9270-d &&
 158         test $(git rev-list r9270-d | wc -l) -eq 3 &&
 159         test "$(git ls-tree --name-only r9270-t)" = \
 160              "$(git ls-tree --name-only r9270-d)" &&
 161         test "$(git rev-parse r9270-t)" = \
 162              "$(git rev-parse r9270-d~1)"
 163         '
 164
 165 test_expect_success "follow-parent is atomic" '
 166         record_size=$(($(test_oid rawsz) + 4)) &&
 167         (
 168                 cd wc &&
 169                 svn_cmd up &&
 170                 svn_cmd mkdir stunk &&
 171                 echo "trunk stunk" > stunk/readme &&
 172                 svn_cmd add stunk/readme &&
 173                 svn_cmd ci -m "trunk stunk" &&
 174                 echo "stunk like junk" >> stunk/readme &&
 175                 svn_cmd ci -m "really stunk" &&
 176                 echo "stink stank stunk" >> stunk/readme &&
 177                 svn_cmd ci -m "even the grinch agrees"
 178         ) &&
 179         svn_cmd copy -m "stunk flunked" "$svnrepo"/stunk "$svnrepo"/flunk &&
 180         { svn cp -m "early stunk flunked too" \
 181                 "$svnrepo"/stunk@17 "$svnrepo"/flunked ||
 182         svn_cmd cp -m "early stunk flunked too" \
 183                 -r17 "$svnrepo"/stunk "$svnrepo"/flunked; } &&
 184         git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
 185         git svn fetch -i stunk &&
 186         git update-ref refs/remotes/flunk@18 refs/remotes/stunk~2 &&
 187         git update-ref -d refs/remotes/stunk &&
 188         git config --unset svn-remote.svn.fetch stunk &&
 189         mkdir -p "$GIT_DIR"/svn/refs/remotes/flunk@18 &&
 190         rev_map=$(cd "$GIT_DIR"/svn/refs/remotes/stunk && ls .rev_map*) &&
 191         dd if="$GIT_DIR"/svn/refs/remotes/stunk/$rev_map \
 192            of="$GIT_DIR"/svn/refs/remotes/flunk@18/$rev_map bs=$record_size count=1 &&
 193         rm -rf "$GIT_DIR"/svn/refs/remotes/stunk &&
 194         git svn init --minimize-url -i flunk "$svnrepo"/flunk &&
 195         git svn fetch -i flunk &&
 196         git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
 197         git svn fetch -i stunk &&
 198         git svn init --minimize-url -i flunked "$svnrepo"/flunked &&
 199         git svn fetch -i flunked &&
 200         test "$(git rev-parse --verify refs/remotes/flunk@18)" \
 201            = "$(git rev-parse --verify refs/remotes/stunk)" &&
 202         test "$(git rev-parse --verify refs/remotes/flunk~1)" \
 203            = "$(git rev-parse --verify refs/remotes/stunk)" &&
 204         test "$(git rev-parse --verify refs/remotes/flunked~1)" \
 205            = "$(git rev-parse --verify refs/remotes/stunk~1)"
 206         '
 207
 208 test_expect_success "track multi-parent paths" '
 209         svn_cmd cp -m "resurrect /glob" "$svnrepo"/r9270 "$svnrepo"/glob &&
 210         git svn multi-fetch &&
 211         git cat-file commit refs/remotes/glob >actual &&
 212         grep "^parent " actual >actual2 &&
 213         test_line_count = 2 actual2
 214         '
 215
 216 test_expect_success "multi-fetch continues to work" "
 217         git svn multi-fetch
 218         "
 219
 220 test_expect_success "multi-fetch works off a 'clean' repository" '
 221         rm -rf "$GIT_DIR/svn" &&
 222         git for-each-ref --format="option no-deref%0adelete %(refname)" refs/remotes |
 223         git update-ref --stdin &&
 224         git reflog expire --all --expire=all &&
 225         mkdir "$GIT_DIR/svn" &&
 226         git svn multi-fetch
 227         '
 228
 229 test_debug 'gitk --all &'
 230
 231 test_done