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         cd import &&
  12         mkdir -p trunk &&
  13         echo hello > trunk/readme &&
  14         svn import -m "initial" . "$svnrepo" &&
  15         cd .. &&
  16         svn co "$svnrepo" wc &&
  17         cd wc &&
  18         echo world >> trunk/readme &&
  19         poke trunk/readme &&
  20         svn commit -m "another commit" &&
  21         svn up &&
  22         svn mv trunk thunk &&
  23         echo goodbye >> thunk/readme &&
  24         poke thunk/readme &&
  25         svn commit -m "bye now" &&
  26         cd ..
  27         '
  28
  29 test_expect_success 'init and fetch a moved directory' '
  30         git svn init --minimize-url -i thunk "$svnrepo"/thunk &&
  31         git svn fetch -i thunk &&
  32         test "`git rev-parse --verify refs/remotes/thunk@2`" \
  33            = "`git rev-parse --verify refs/remotes/thunk~1`" &&
  34         test "`git cat-file blob refs/remotes/thunk:readme |\
  35                  sed -n -e "3p"`" = goodbye &&
  36         test -z "`git config --get svn-remote.svn.fetch \
  37                  "^trunk:refs/remotes/thunk@2$"`"
  38         '
  39
  40 test_expect_success 'init and fetch from one svn-remote' '
  41         git config svn-remote.svn.url "$svnrepo" &&
  42         git config --add svn-remote.svn.fetch \
  43           trunk:refs/remotes/svn/trunk &&
  44         git config --add svn-remote.svn.fetch \
  45           thunk:refs/remotes/svn/thunk &&
  46         git svn fetch -i svn/thunk &&
  47         test "`git rev-parse --verify refs/remotes/svn/trunk`" \
  48            = "`git rev-parse --verify refs/remotes/svn/thunk~1`" &&
  49         test "`git cat-file blob refs/remotes/svn/thunk:readme |\
  50                  sed -n -e "3p"`" = goodbye
  51         '
  52
  53 test_expect_success 'follow deleted parent' '
  54         (svn cp -m "resurrecting trunk as junk" \
  55                "$svnrepo"/trunk@2 "$svnrepo"/junk ||
  56          svn cp -m "resurrecting trunk as junk" \
  57                -r2 "$svnrepo"/trunk "$svnrepo"/junk) &&
  58         git config --add svn-remote.svn.fetch \
  59           junk:refs/remotes/svn/junk &&
  60         git svn fetch -i svn/thunk &&
  61         git svn fetch -i svn/junk &&
  62         test -z "`git diff svn/junk svn/trunk`" &&
  63         test "`git merge-base svn/junk svn/trunk`" \
  64            = "`git rev-parse svn/trunk`"
  65         '
  66
  67 test_expect_success 'follow larger parent' '
  68         mkdir -p import/trunk/thunk/bump/thud &&
  69         echo hi > import/trunk/thunk/bump/thud/file &&
  70         svn import -m "import a larger parent" import "$svnrepo"/larger-parent &&
  71         svn cp -m "hi" "$svnrepo"/larger-parent "$svnrepo"/another-larger &&
  72         git svn init --minimize-url -i larger \
  73           "$svnrepo"/another-larger/trunk/thunk/bump/thud &&
  74         git svn fetch -i larger &&
  75         git rev-parse --verify refs/remotes/larger &&
  76         git rev-parse --verify \
  77            refs/remotes/larger-parent/trunk/thunk/bump/thud &&
  78         test "`git merge-base \
  79                  refs/remotes/larger-parent/trunk/thunk/bump/thud \
  80                  refs/remotes/larger`" = \
  81              "`git rev-parse refs/remotes/larger`"
  82         true
  83         '
  84
  85 test_expect_success 'follow higher-level parent' '
  86         svn mkdir -m "follow higher-level parent" "$svnrepo"/blob &&
  87         svn co "$svnrepo"/blob blob &&
  88         cd blob &&
  89                 echo hi > hi &&
  90                 svn add hi &&
  91                 svn commit -m "hihi" &&
  92                 cd ..
  93         svn mkdir -m "new glob at top level" "$svnrepo"/glob &&
  94         svn mv -m "move blob down a level" "$svnrepo"/blob "$svnrepo"/glob/blob &&
  95         git svn init --minimize-url -i blob "$svnrepo"/glob/blob &&
  96         git svn fetch -i blob
  97         '
  98
  99 test_expect_success 'follow deleted directory' '
 100         svn mv -m "bye!" "$svnrepo"/glob/blob/hi "$svnrepo"/glob/blob/bye &&
 101         svn rm -m "remove glob" "$svnrepo"/glob &&
 102         git svn init --minimize-url -i glob "$svnrepo"/glob &&
 103         git svn fetch -i glob &&
 104         test "`git cat-file blob refs/remotes/glob:blob/bye`" = hi &&
 105         test "`git ls-tree refs/remotes/glob | wc -l `" -eq 1
 106         '
 107
 108 # ref: r9270 of the Subversion repository: (http://svn.collab.net/repos/svn)
 109 # in trunk/subversion/bindings/swig/perl
 110 test_expect_success 'follow-parent avoids deleting relevant info' '
 111         mkdir -p import/trunk/subversion/bindings/swig/perl/t &&
 112         for i in a b c ; do \
 113           echo $i > import/trunk/subversion/bindings/swig/perl/$i.pm &&
 114           echo _$i > import/trunk/subversion/bindings/swig/perl/t/$i.t; \
 115         done &&
 116           echo "bad delete test" > \
 117            import/trunk/subversion/bindings/swig/perl/t/larger-parent &&
 118           echo "bad delete test 2" > \
 119            import/trunk/subversion/bindings/swig/perl/another-larger &&
 120         cd import &&
 121           svn import -m "r9270 test" . "$svnrepo"/r9270 &&
 122         cd .. &&
 123         svn co "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl r9270 &&
 124         cd r9270 &&
 125           svn mkdir native &&
 126           svn mv t native/t &&
 127           for i in a b c; do svn mv $i.pm native/$i.pm; done &&
 128           echo z >> native/t/c.t &&
 129           poke native/t/c.t &&
 130           svn commit -m "reorg test" &&
 131         cd .. &&
 132         git svn init --minimize-url -i r9270-t \
 133           "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl/native/t &&
 134         git svn fetch -i r9270-t &&
 135         test `git rev-list r9270-t | wc -l` -eq 2 &&
 136         test "`git ls-tree --name-only r9270-t~1`" = \
 137              "`git ls-tree --name-only r9270-t`"
 138         '
 139
 140 test_expect_success "track initial change if it was only made to parent" '
 141         svn cp -m "wheee!" "$svnrepo"/r9270/trunk "$svnrepo"/r9270/drunk &&
 142         git svn init --minimize-url -i r9270-d \
 143           "$svnrepo"/r9270/drunk/subversion/bindings/swig/perl/native/t &&
 144         git svn fetch -i r9270-d &&
 145         test `git rev-list r9270-d | wc -l` -eq 3 &&
 146         test "`git ls-tree --name-only r9270-t`" = \
 147              "`git ls-tree --name-only r9270-d`" &&
 148         test "`git rev-parse r9270-t`" = \
 149              "`git rev-parse r9270-d~1`"
 150         '
 151
 152 test_expect_success "follow-parent is atomic" '
 153         (
 154                 cd wc &&
 155                 svn up &&
 156                 svn mkdir stunk &&
 157                 echo "trunk stunk" > stunk/readme &&
 158                 svn add stunk/readme &&
 159                 svn ci -m "trunk stunk" &&
 160                 echo "stunk like junk" >> stunk/readme &&
 161                 svn ci -m "really stunk" &&
 162                 echo "stink stank stunk" >> stunk/readme &&
 163                 svn ci -m "even the grinch agrees"
 164         ) &&
 165         svn copy -m "stunk flunked" "$svnrepo"/stunk "$svnrepo"/flunk &&
 166         { svn cp -m "early stunk flunked too" \
 167                 "$svnrepo"/stunk@17 "$svnrepo"/flunked ||
 168         svn cp -m "early stunk flunked too" \
 169                 -r17 "$svnrepo"/stunk "$svnrepo"/flunked; } &&
 170         git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
 171         git svn fetch -i stunk &&
 172         git update-ref refs/remotes/flunk@18 refs/remotes/stunk~2 &&
 173         git update-ref -d refs/remotes/stunk &&
 174         git config --unset svn-remote.svn.fetch stunk &&
 175         mkdir -p "$GIT_DIR"/svn/flunk@18 &&
 176         rev_map=$(cd "$GIT_DIR"/svn/stunk && ls .rev_map*) &&
 177         dd if="$GIT_DIR"/svn/stunk/$rev_map \
 178            of="$GIT_DIR"/svn/flunk@18/$rev_map bs=24 count=1 &&
 179         rm -rf "$GIT_DIR"/svn/stunk &&
 180         git svn init --minimize-url -i flunk "$svnrepo"/flunk &&
 181         git svn fetch -i flunk &&
 182         git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
 183         git svn fetch -i stunk &&
 184         git svn init --minimize-url -i flunked "$svnrepo"/flunked &&
 185         git svn fetch -i flunked
 186         test "`git rev-parse --verify refs/remotes/flunk@18`" \
 187            = "`git rev-parse --verify refs/remotes/stunk`" &&
 188         test "`git rev-parse --verify refs/remotes/flunk~1`" \
 189            = "`git rev-parse --verify refs/remotes/stunk`" &&
 190         test "`git rev-parse --verify refs/remotes/flunked~1`" \
 191            = "`git rev-parse --verify refs/remotes/stunk~1`"
 192         '
 193
 194 test_expect_success "track multi-parent paths" '
 195         svn cp -m "resurrect /glob" "$svnrepo"/r9270 "$svnrepo"/glob &&
 196         git svn multi-fetch &&
 197         test `git cat-file commit refs/remotes/glob | \
 198                grep "^parent " | wc -l` -eq 2
 199         '
 200
 201 test_expect_success "multi-fetch continues to work" "
 202         git svn multi-fetch
 203         "
 204
 205 test_expect_success "multi-fetch works off a 'clean' repository" '
 206         rm -r "$GIT_DIR/svn" "$GIT_DIR/refs/remotes" "$GIT_DIR/logs" &&
 207         mkdir "$GIT_DIR/svn" &&
 208         git svn multi-fetch
 209         '
 210
 211 test_debug 'gitk --all &'
 212
 213 test_done