Andrew's git / gitweb.git / t/t9104-git-svn-follow-parent.sh
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t / t9104-git-svn-follow-parent.shon commit bash: simple reimplementation of _get_comp_words_by_ref (dbda3b1)
   1#!/bin/sh
   2#
   3# Copyright (c) 2006 Eric Wong
   4#
   5
   6test_description='git svn fetching'
   7. ./lib-git-svn.sh
   8
   9test_expect_success 'initialize repo' '
  10        mkdir import &&
  11        cd import &&
  12        mkdir -p trunk &&
  13        echo hello > trunk/readme &&
  14        svn_cmd import -m "initial" . "$svnrepo" &&
  15        cd .. &&
  16        svn_cmd co "$svnrepo" wc &&
  17        cd wc &&
  18        echo world >> trunk/readme &&
  19        poke trunk/readme &&
  20        svn_cmd commit -m "another commit" &&
  21        svn_cmd up &&
  22        svn_cmd mv trunk thunk &&
  23        echo goodbye >> thunk/readme &&
  24        poke thunk/readme &&
  25        svn_cmd commit -m "bye now" &&
  26        cd ..
  27        '
  28
  29test_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
  40test_expect_success 'init and fetch from one svn-remote' '
  41        git config svn-remote.svn.url "$svnrepo" &&
  42        git config --add svn-remote.svn.fetch \
  43          trunk:refs/remotes/svn/trunk &&
  44        git config --add svn-remote.svn.fetch \
  45          thunk:refs/remotes/svn/thunk &&
  46        git svn fetch -i svn/thunk &&
  47        test "`git rev-parse --verify refs/remotes/svn/trunk`" \
  48           = "`git rev-parse --verify refs/remotes/svn/thunk~1`" &&
  49        test "`git cat-file blob refs/remotes/svn/thunk:readme |\
  50                 sed -n -e "3p"`" = goodbye
  51        '
  52
  53test_expect_success 'follow deleted parent' '
  54        (svn_cmd cp -m "resurrecting trunk as junk" \
  55               "$svnrepo"/trunk@2 "$svnrepo"/junk ||
  56         svn cp -m "resurrecting trunk as junk" \
  57               -r2 "$svnrepo"/trunk "$svnrepo"/junk) &&
  58        git config --add svn-remote.svn.fetch \
  59          junk:refs/remotes/svn/junk &&
  60        git svn fetch -i svn/thunk &&
  61        git svn fetch -i svn/junk &&
  62        test -z "`git diff svn/junk svn/trunk`" &&
  63        test "`git merge-base svn/junk svn/trunk`" \
  64           = "`git rev-parse svn/trunk`"
  65        '
  66
  67test_expect_success 'follow larger parent' '
  68        mkdir -p import/trunk/thunk/bump/thud &&
  69        echo hi > import/trunk/thunk/bump/thud/file &&
  70        svn import -m "import a larger parent" import "$svnrepo"/larger-parent &&
  71        svn cp -m "hi" "$svnrepo"/larger-parent "$svnrepo"/another-larger &&
  72        git svn init --minimize-url -i larger \
  73          "$svnrepo"/another-larger/trunk/thunk/bump/thud &&
  74        git svn fetch -i larger &&
  75        git rev-parse --verify refs/remotes/larger &&
  76        git rev-parse --verify \
  77           refs/remotes/larger-parent/trunk/thunk/bump/thud &&
  78        test "`git merge-base \
  79                 refs/remotes/larger-parent/trunk/thunk/bump/thud \
  80                 refs/remotes/larger`" = \
  81             "`git rev-parse refs/remotes/larger`"
  82        true
  83        '
  84
  85test_expect_success 'follow higher-level parent' '
  86        svn mkdir -m "follow higher-level parent" "$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 "$svnrepo"/glob/blob &&
  96        git svn fetch -i blob
  97        '
  98
  99test_expect_success 'follow deleted directory' '
 100        svn_cmd mv -m "bye!" "$svnrepo"/glob/blob/hi "$svnrepo"/glob/blob/bye &&
 101        svn_cmd rm -m "remove glob" "$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
 110test_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" . "$svnrepo"/r9270 &&
 122        cd .. &&
 123        svn_cmd co "$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          "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl/native/t &&
 134        git svn fetch -i r9270-t &&
 135        test `git rev-list r9270-t | wc -l` -eq 2 &&
 136        test "`git ls-tree --name-only r9270-t~1`" = \
 137             "`git ls-tree --name-only r9270-t`"
 138        '
 139
 140test_expect_success "track initial change if it was only made to parent" '
 141        svn_cmd cp -m "wheee!" "$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
 152test_expect_success "follow-parent is atomic" '
 153        (
 154                cd wc &&
 155                svn_cmd up &&
 156                svn_cmd mkdir stunk &&
 157                echo "trunk stunk" > stunk/readme &&
 158                svn_cmd add stunk/readme &&
 159                svn_cmd ci -m "trunk stunk" &&
 160                echo "stunk like junk" >> stunk/readme &&
 161                svn_cmd ci -m "really stunk" &&
 162                echo "stink stank stunk" >> stunk/readme &&
 163                svn_cmd ci -m "even the grinch agrees"
 164        ) &&
 165        svn_cmd copy -m "stunk flunked" "$svnrepo"/stunk "$svnrepo"/flunk &&
 166        { svn cp -m "early stunk flunked too" \
 167                "$svnrepo"/stunk@17 "$svnrepo"/flunked ||
 168        svn_cmd 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/refs/remotes/flunk@18 &&
 176        rev_map=$(cd "$GIT_DIR"/svn/refs/remotes/stunk && ls .rev_map*) &&
 177        dd if="$GIT_DIR"/svn/refs/remotes/stunk/$rev_map \
 178           of="$GIT_DIR"/svn/refs/remotes/flunk@18/$rev_map bs=24 count=1 &&
 179        rm -rf "$GIT_DIR"/svn/refs/remotes/stunk &&
 180        git svn init --minimize-url -i flunk "$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
 194test_expect_success "track multi-parent paths" '
 195        svn_cmd 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
 201test_expect_success "multi-fetch continues to work" "
 202        git svn multi-fetch
 203        "
 204
 205test_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
 211test_debug 'gitk --all &'
 212
 213test_done