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