t/lib-git-svn.sh

   1 . ./test-lib.sh
   2
   3 remotes_git_svn=remotes/git""-svn
   4 git_svn_id=git""-svn-id
   5
   6 if test -n "$NO_SVN_TESTS"
   7 then
   8         skip_all='skipping git svn tests, NO_SVN_TESTS defined'
   9         test_done
  10 fi
  11 if ! test_have_prereq PERL; then
  12         skip_all='skipping git svn tests, perl not available'
  13         test_done
  14 fi
  15
  16 GIT_DIR=$PWD/.git
  17 GIT_SVN_DIR=$GIT_DIR/svn/refs/remotes/git-svn
  18 SVN_TREE=$GIT_SVN_DIR/svn-tree
  19
  20 svn >/dev/null 2>&1
  21 if test $? -ne 1
  22 then
  23     skip_all='skipping git svn tests, svn not found'
  24     test_done
  25 fi
  26
  27 svnrepo=$PWD/svnrepo
  28 export svnrepo
  29 svnconf=$PWD/svnconf
  30 export svnconf
  31
  32 "$PERL_PATH" -w -e "
  33 use SVN::Core;
  34 use SVN::Repos;
  35 \$SVN::Core::VERSION gt '1.1.0' or exit(42);
  36 system(qw/svnadmin create --fs-type fsfs/, \$ENV{svnrepo}) == 0 or exit(41);
  37 " >&3 2>&4
  38 x=$?
  39 if test $x -ne 0
  40 then
  41         if test $x -eq 42; then
  42                 skip_all='Perl SVN libraries must be >= 1.1.0'
  43         elif test $x -eq 41; then
  44                 skip_all='svnadmin failed to create fsfs repository'
  45         else
  46                 skip_all='Perl SVN libraries not found or unusable'
  47         fi
  48         test_done
  49 fi
  50
  51 rawsvnrepo="$svnrepo"
  52 svnrepo="file://$svnrepo"
  53
  54 poke() {
  55         test-chmtime +1 "$1"
  56 }
  57
  58 # We need this, because we should pass empty configuration directory to
  59 # the 'svn commit' to avoid automated property changes and other stuff
  60 # that could be set from user's configuration files in ~/.subversion.
  61 svn_cmd () {
  62         [ -d "$svnconf" ] || mkdir "$svnconf"
  63         orig_svncmd="$1"; shift
  64         if [ -z "$orig_svncmd" ]; then
  65                 svn
  66                 return
  67         fi
  68         svn "$orig_svncmd" --config-dir "$svnconf" "$@"
  69 }
  70
  71 prepare_httpd () {
  72         for d in \
  73                 "$SVN_HTTPD_PATH" \
  74                 /usr/sbin/apache2 \
  75                 /usr/sbin/httpd \
  76         ; do
  77                 if test -f "$d"
  78                 then
  79                         SVN_HTTPD_PATH="$d"
  80                         break
  81                 fi
  82         done
  83         if test -z "$SVN_HTTPD_PATH"
  84         then
  85                 echo >&2 '*** error: Apache not found'
  86                 return 1
  87         fi
  88         for d in \
  89                 "$SVN_HTTPD_MODULE_PATH" \
  90                 /usr/lib/apache2/modules \
  91                 /usr/libexec/apache2 \
  92         ; do
  93                 if test -d "$d"
  94                 then
  95                         SVN_HTTPD_MODULE_PATH="$d"
  96                         break
  97                 fi
  98         done
  99         if test -z "$SVN_HTTPD_MODULE_PATH"
 100         then
 101                 echo >&2 '*** error: Apache module dir not found'
 102                 return 1
 103         fi
 104         if test ! -f "$SVN_HTTPD_MODULE_PATH/mod_dav_svn.so"
 105         then
 106                 echo >&2 '*** error: Apache module "mod_dav_svn" not found'
 107                 return 1
 108         fi
 109
 110         repo_base_path="${1-svn}"
 111         mkdir "$GIT_DIR"/logs
 112
 113         cat > "$GIT_DIR/httpd.conf" <<EOF
 114 ServerName "git svn test"
 115 ServerRoot "$GIT_DIR"
 116 DocumentRoot "$GIT_DIR"
 117 PidFile "$GIT_DIR/httpd.pid"
 118 LockFile logs/accept.lock
 119 Listen 127.0.0.1:$SVN_HTTPD_PORT
 120 LoadModule dav_module $SVN_HTTPD_MODULE_PATH/mod_dav.so
 121 LoadModule dav_svn_module $SVN_HTTPD_MODULE_PATH/mod_dav_svn.so
 122 <Location /$repo_base_path>
 123         DAV svn
 124         SVNPath "$rawsvnrepo"
 125 </Location>
 126 EOF
 127 }
 128
 129 start_httpd () {
 130         if test -z "$SVN_HTTPD_PORT"
 131         then
 132                 echo >&2 'SVN_HTTPD_PORT is not defined!'
 133                 return
 134         fi
 135
 136         prepare_httpd "$1" || return 1
 137
 138         "$SVN_HTTPD_PATH" -f "$GIT_DIR"/httpd.conf -k start
 139         svnrepo="http://127.0.0.1:$SVN_HTTPD_PORT/$repo_base_path"
 140 }
 141
 142 stop_httpd () {
 143         test -z "$SVN_HTTPD_PORT" && return
 144         test ! -f "$GIT_DIR/httpd.conf" && return
 145         "$SVN_HTTPD_PATH" -f "$GIT_DIR"/httpd.conf -k stop
 146 }
 147
 148 convert_to_rev_db () {
 149         "$PERL_PATH" -w -- - "$@" <<\EOF
 150 use strict;
 151 @ARGV == 2 or die "usage: convert_to_rev_db <input> <output>";
 152 open my $wr, '+>', $ARGV[1] or die "$!: couldn't open: $ARGV[1]";
 153 open my $rd, '<', $ARGV[0] or die "$!: couldn't open: $ARGV[0]";
 154 my $size = (stat($rd))[7];
 155 ($size % 24) == 0 or die "Inconsistent size: $size";
 156 while (sysread($rd, my $buf, 24) == 24) {
 157         my ($r, $c) = unpack('NH40', $buf);
 158         my $offset = $r * 41;
 159         seek $wr, 0, 2 or die $!;
 160         my $pos = tell $wr;
 161         if ($pos < $offset) {
 162                 for (1 .. (($offset - $pos) / 41)) {
 163                         print $wr (('0' x 40),"\n") or die $!;
 164                 }
 165         }
 166         seek $wr, $offset, 0 or die $!;
 167         print $wr $c,"\n" or die $!;
 168 }
 169 close $wr or die $!;
 170 close $rd or die $!;
 171 EOF
 172 }
 173
 174 require_svnserve () {
 175     if test -z "$SVNSERVE_PORT"
 176     then
 177         skip_all='skipping svnserve test. (set $SVNSERVE_PORT to enable)'
 178         test_done
 179     fi
 180 }
 181
 182 start_svnserve () {
 183     svnserve --listen-port $SVNSERVE_PORT \
 184              --root "$rawsvnrepo" \
 185              --listen-once \
 186              --listen-host 127.0.0.1 &
 187 }
 188