t/lib-git-svn.sh

   1 . ./test-lib.sh
   2
   3 if test -n "$NO_SVN_TESTS"
   4 then
   5         skip_all='skipping git svn tests, NO_SVN_TESTS defined'
   6         test_done
   7 fi
   8 if ! test_have_prereq PERL; then
   9         skip_all='skipping git svn tests, perl not available'
  10         test_done
  11 fi
  12
  13 GIT_DIR=$PWD/.git
  14 GIT_SVN_DIR=$GIT_DIR/svn/refs/remotes/git-svn
  15 SVN_TREE=$GIT_SVN_DIR/svn-tree
  16
  17 svn >/dev/null 2>&1
  18 if test $? -ne 1
  19 then
  20     skip_all='skipping git svn tests, svn not found'
  21     test_done
  22 fi
  23
  24 svnrepo=$PWD/svnrepo
  25 export svnrepo
  26 svnconf=$PWD/svnconf
  27 export svnconf
  28
  29 perl -w -e "
  30 use SVN::Core;
  31 use SVN::Repos;
  32 \$SVN::Core::VERSION gt '1.1.0' or exit(42);
  33 system(qw/svnadmin create --fs-type fsfs/, \$ENV{svnrepo}) == 0 or exit(41);
  34 " >&3 2>&4
  35 x=$?
  36 if test $x -ne 0
  37 then
  38         if test $x -eq 42; then
  39                 skip_all='Perl SVN libraries must be >= 1.1.0'
  40         elif test $x -eq 41; then
  41                 skip_all='svnadmin failed to create fsfs repository'
  42         else
  43                 skip_all='Perl SVN libraries not found or unusable'
  44         fi
  45         test_done
  46 fi
  47
  48 rawsvnrepo="$svnrepo"
  49 svnrepo="file://$svnrepo"
  50
  51 poke() {
  52         test-chmtime +1 "$1"
  53 }
  54
  55 # We need this, because we should pass empty configuration directory to
  56 # the 'svn commit' to avoid automated property changes and other stuff
  57 # that could be set from user's configuration files in ~/.subversion.
  58 svn_cmd () {
  59         [ -d "$svnconf" ] || mkdir "$svnconf"
  60         orig_svncmd="$1"; shift
  61         if [ -z "$orig_svncmd" ]; then
  62                 svn
  63                 return
  64         fi
  65         svn "$orig_svncmd" --config-dir "$svnconf" "$@"
  66 }
  67
  68 prepare_httpd () {
  69         for d in \
  70                 "$SVN_HTTPD_PATH" \
  71                 /usr/sbin/apache2 \
  72                 /usr/sbin/httpd \
  73         ; do
  74                 if test -f "$d"
  75                 then
  76                         SVN_HTTPD_PATH="$d"
  77                         break
  78                 fi
  79         done
  80         if test -z "$SVN_HTTPD_PATH"
  81         then
  82                 echo >&2 '*** error: Apache not found'
  83                 return 1
  84         fi
  85         for d in \
  86                 "$SVN_HTTPD_MODULE_PATH" \
  87                 /usr/lib/apache2/modules \
  88                 /usr/libexec/apache2 \
  89         ; do
  90                 if test -d "$d"
  91                 then
  92                         SVN_HTTPD_MODULE_PATH="$d"
  93                         break
  94                 fi
  95         done
  96         if test -z "$SVN_HTTPD_MODULE_PATH"
  97         then
  98                 echo >&2 '*** error: Apache module dir not found'
  99                 return 1
 100         fi
 101         if test ! -f "$SVN_HTTPD_MODULE_PATH/mod_dav_svn.so"
 102         then
 103                 echo >&2 '*** error: Apache module "mod_dav_svn" not found'
 104                 return 1
 105         fi
 106
 107         repo_base_path="${1-svn}"
 108         mkdir "$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 "$rawsvnrepo"
 122 </Location>
 123 EOF
 124 }
 125
 126 start_httpd () {
 127         if test -z "$SVN_HTTPD_PORT"
 128         then
 129                 echo >&2 'SVN_HTTPD_PORT is not defined!'
 130                 return
 131         fi
 132
 133         prepare_httpd "$1" || return 1
 134
 135         "$SVN_HTTPD_PATH" -f "$GIT_DIR"/httpd.conf -k start
 136         svnrepo="http://127.0.0.1:$SVN_HTTPD_PORT/$repo_base_path"
 137 }
 138
 139 stop_httpd () {
 140         test -z "$SVN_HTTPD_PORT" && return
 141         test ! -f "$GIT_DIR/httpd.conf" && return
 142         "$SVN_HTTPD_PATH" -f "$GIT_DIR"/httpd.conf -k stop
 143 }
 144
 145 convert_to_rev_db () {
 146         perl -w -- - "$@" <<\EOF
 147 use strict;
 148 @ARGV == 2 or die "usage: convert_to_rev_db <input> <output>";
 149 open my $wr, '+>', $ARGV[1] or die "$!: couldn't open: $ARGV[1]";
 150 open my $rd, '<', $ARGV[0] or die "$!: couldn't open: $ARGV[0]";
 151 my $size = (stat($rd))[7];
 152 ($size % 24) == 0 or die "Inconsistent size: $size";
 153 while (sysread($rd, my $buf, 24) == 24) {
 154         my ($r, $c) = unpack('NH40', $buf);
 155         my $offset = $r * 41;
 156         seek $wr, 0, 2 or die $!;
 157         my $pos = tell $wr;
 158         if ($pos < $offset) {
 159                 for (1 .. (($offset - $pos) / 41)) {
 160                         print $wr (('0' x 40),"\n") or die $!;
 161                 }
 162         }
 163         seek $wr, $offset, 0 or die $!;
 164         print $wr $c,"\n" or die $!;
 165 }
 166 close $wr or die $!;
 167 close $rd or die $!;
 168 EOF
 169 }
 170
 171 require_svnserve () {
 172     if test -z "$SVNSERVE_PORT"
 173     then
 174         skip_all='skipping svnserve test. (set $SVNSERVE_PORT to enable)'
 175         test_done
 176     fi
 177 }
 178
 179 start_svnserve () {
 180     svnserve --listen-port $SVNSERVE_PORT \
 181              --root "$rawsvnrepo" \
 182              --listen-once \
 183              --listen-host 127.0.0.1 &
 184 }
 185
 186 prepare_a_utf8_locale () {
 187         a_utf8_locale=$(locale -a | sed -n '/\.[uU][tT][fF]-*8$/{
 188         p
 189         q
 190 }')
 191         if test -n "$a_utf8_locale"
 192         then
 193                 test_set_prereq UTF8
 194         else
 195                 say "# UTF-8 locale not available, some tests are skipped"
 196         fi
 197 }