contrib/mw-to-git/t/test-gitmw-lib.sh

   1 # Copyright (C) 2012
   2 #     Charles Roussel <charles.roussel@ensimag.imag.fr>
   3 #     Simon Cathebras <simon.cathebras@ensimag.imag.fr>
   4 #     Julien Khayat <julien.khayat@ensimag.imag.fr>
   5 #     Guillaume Sasdy <guillaume.sasdy@ensimag.imag.fr>
   6 #     Simon Perrat <simon.perrat@ensimag.imag.fr>
   7 # License: GPL v2 or later
   8
   9 #
  10 # CONFIGURATION VARIABLES
  11 # You might want to change these ones
  12 #
  13
  14 . ./test.config
  15
  16 WIKI_URL=http://"$SERVER_ADDR:$PORT/$WIKI_DIR_NAME"
  17 CURR_DIR=$(pwd)
  18 TEST_OUTPUT_DIRECTORY=$(pwd)
  19 TEST_DIRECTORY="$CURR_DIR"/../../../t
  20
  21 export TEST_OUTPUT_DIRECTORY TEST_DIRECTORY CURR_DIR
  22
  23 if test "$LIGHTTPD" = "false" ; then
  24         PORT=80
  25 else
  26         WIKI_DIR_INST="$CURR_DIR/$WEB_WWW"
  27 fi
  28
  29 wiki_upload_file () {
  30         "$CURR_DIR"/test-gitmw.pl upload_file "$@"
  31 }
  32
  33 wiki_getpage () {
  34         "$CURR_DIR"/test-gitmw.pl get_page "$@"
  35 }
  36
  37 wiki_delete_page () {
  38         "$CURR_DIR"/test-gitmw.pl delete_page "$@"
  39 }
  40
  41 wiki_editpage () {
  42         "$CURR_DIR"/test-gitmw.pl edit_page "$@"
  43 }
  44
  45 die () {
  46         die_with_status 1 "$@"
  47 }
  48
  49 die_with_status () {
  50         status=$1
  51         shift
  52         echo >&2 "$*"
  53         exit "$status"
  54 }
  55
  56
  57 # Check the preconditions to run git-remote-mediawiki's tests
  58 test_check_precond () {
  59         if ! test_have_prereq PERL
  60         then
  61                 skip_all='skipping gateway git-mw tests, perl not available'
  62                 test_done
  63         fi
  64
  65         GIT_EXEC_PATH=$(cd "$(dirname "$0")" && cd "../.." && pwd)
  66         PATH="$GIT_EXEC_PATH"'/bin-wrapper:'"$PATH"
  67
  68         if [ ! -d "$WIKI_DIR_INST/$WIKI_DIR_NAME" ];
  69         then
  70                 skip_all='skipping gateway git-mw tests, no mediawiki found'
  71                 test_done
  72         fi
  73 }
  74
  75 # test_diff_directories <dir_git> <dir_wiki>
  76 #
  77 # Compare the contents of directories <dir_git> and <dir_wiki> with diff
  78 # and errors if they do not match. The program will
  79 # not look into .git in the process.
  80 # Warning: the first argument MUST be the directory containing the git data
  81 test_diff_directories () {
  82         rm -rf "$1_tmp"
  83         mkdir -p "$1_tmp"
  84         cp "$1"/*.mw "$1_tmp"
  85         diff -r -b "$1_tmp" "$2"
  86 }
  87
  88 # $1=<dir>
  89 # $2=<N>
  90 #
  91 # Check that <dir> contains exactly <N> files
  92 test_contains_N_files () {
  93         if test $(ls -- "$1" | wc -l) -ne "$2"; then
  94                 echo "directory $1 should contain $2 files"
  95                 echo "it contains these files:"
  96                 ls "$1"
  97                 false
  98         fi
  99 }
 100
 101
 102 # wiki_check_content <file_name> <page_name>
 103 #
 104 # Compares the contents of the file <file_name> and the wiki page
 105 # <page_name> and exits with error 1 if they do not match.
 106 wiki_check_content () {
 107         mkdir -p wiki_tmp
 108         wiki_getpage "$2" wiki_tmp
 109         # replacement of forbidden character in file name
 110         page_name=$(printf "%s\n" "$2" | sed -e "s/\//%2F/g")
 111
 112         diff -b "$1" wiki_tmp/"$page_name".mw
 113         if test $? -ne 0
 114         then
 115                 rm -rf wiki_tmp
 116                 error "ERROR: file $2 not found on wiki"
 117         fi
 118         rm -rf wiki_tmp
 119 }
 120
 121 # wiki_page_exist <page_name>
 122 #
 123 # Check the existence of the page <page_name> on the wiki and exits
 124 # with error if it is absent from it.
 125 wiki_page_exist () {
 126         mkdir -p wiki_tmp
 127         wiki_getpage "$1" wiki_tmp
 128         page_name=$(printf "%s\n" "$1" | sed "s/\//%2F/g")
 129         if test -f wiki_tmp/"$page_name".mw ; then
 130                 rm -rf wiki_tmp
 131         else
 132                 rm -rf wiki_tmp
 133                 error "test failed: file $1 not found on wiki"
 134         fi
 135 }
 136
 137 # wiki_getallpagename
 138 #
 139 # Fetch the name of each page on the wiki.
 140 wiki_getallpagename () {
 141         "$CURR_DIR"/test-gitmw.pl getallpagename
 142 }
 143
 144 # wiki_getallpagecategory <category>
 145 #
 146 # Fetch the name of each page belonging to <category> on the wiki.
 147 wiki_getallpagecategory () {
 148         "$CURR_DIR"/test-gitmw.pl getallpagename "$@"
 149 }
 150
 151 # wiki_getallpage <dest_dir> [<category>]
 152 #
 153 # Fetch all the pages from the wiki and place them in the directory
 154 # <dest_dir>.
 155 # If <category> is define, then wiki_getallpage fetch the pages included
 156 # in <category>.
 157 wiki_getallpage () {
 158         if test -z "$2";
 159         then
 160                 wiki_getallpagename
 161         else
 162                 wiki_getallpagecategory "$2"
 163         fi
 164         mkdir -p "$1"
 165         while read -r line; do
 166                 wiki_getpage "$line" $1;
 167         done < all.txt
 168 }
 169
 170 # ================= Install part =================
 171
 172 error () {
 173         echo "$@" >&2
 174         exit 1
 175 }
 176
 177 # config_lighttpd
 178 #
 179 # Create the configuration files and the folders necessary to start lighttpd.
 180 # Overwrite any existing file.
 181 config_lighttpd () {
 182         mkdir -p $WEB
 183         mkdir -p $WEB_TMP
 184         mkdir -p $WEB_WWW
 185         cat > $WEB/lighttpd.conf <<EOF
 186         server.document-root = "$CURR_DIR/$WEB_WWW"
 187         server.port = $PORT
 188         server.pid-file = "$CURR_DIR/$WEB_TMP/pid"
 189
 190         server.modules = (
 191         "mod_rewrite",
 192         "mod_redirect",
 193         "mod_access",
 194         "mod_accesslog",
 195         "mod_fastcgi"
 196         )
 197
 198         index-file.names = ("index.php" , "index.html")
 199
 200         mimetype.assign             = (
 201         ".pdf"          =>      "application/pdf",
 202         ".sig"          =>      "application/pgp-signature",
 203         ".spl"          =>      "application/futuresplash",
 204         ".class"        =>      "application/octet-stream",
 205         ".ps"           =>      "application/postscript",
 206         ".torrent"      =>      "application/x-bittorrent",
 207         ".dvi"          =>      "application/x-dvi",
 208         ".gz"           =>      "application/x-gzip",
 209         ".pac"          =>      "application/x-ns-proxy-autoconfig",
 210         ".swf"          =>      "application/x-shockwave-flash",
 211         ".tar.gz"       =>      "application/x-tgz",
 212         ".tgz"          =>      "application/x-tgz",
 213         ".tar"          =>      "application/x-tar",
 214         ".zip"          =>      "application/zip",
 215         ".mp3"          =>      "audio/mpeg",
 216         ".m3u"          =>      "audio/x-mpegurl",
 217         ".wma"          =>      "audio/x-ms-wma",
 218         ".wax"          =>      "audio/x-ms-wax",
 219         ".ogg"          =>      "application/ogg",
 220         ".wav"          =>      "audio/x-wav",
 221         ".gif"          =>      "image/gif",
 222         ".jpg"          =>      "image/jpeg",
 223         ".jpeg"         =>      "image/jpeg",
 224         ".png"          =>      "image/png",
 225         ".xbm"          =>      "image/x-xbitmap",
 226         ".xpm"          =>      "image/x-xpixmap",
 227         ".xwd"          =>      "image/x-xwindowdump",
 228         ".css"          =>      "text/css",
 229         ".html"         =>      "text/html",
 230         ".htm"          =>      "text/html",
 231         ".js"           =>      "text/javascript",
 232         ".asc"          =>      "text/plain",
 233         ".c"            =>      "text/plain",
 234         ".cpp"          =>      "text/plain",
 235         ".log"          =>      "text/plain",
 236         ".conf"         =>      "text/plain",
 237         ".text"         =>      "text/plain",
 238         ".txt"          =>      "text/plain",
 239         ".dtd"          =>      "text/xml",
 240         ".xml"          =>      "text/xml",
 241         ".mpeg"         =>      "video/mpeg",
 242         ".mpg"          =>      "video/mpeg",
 243         ".mov"          =>      "video/quicktime",
 244         ".qt"           =>      "video/quicktime",
 245         ".avi"          =>      "video/x-msvideo",
 246         ".asf"          =>      "video/x-ms-asf",
 247         ".asx"          =>      "video/x-ms-asf",
 248         ".wmv"          =>      "video/x-ms-wmv",
 249         ".bz2"          =>      "application/x-bzip",
 250         ".tbz"          =>      "application/x-bzip-compressed-tar",
 251         ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
 252         ""              =>      "text/plain"
 253         )
 254
 255         fastcgi.server = ( ".php" =>
 256         ("localhost" =>
 257         ( "socket" => "$CURR_DIR/$WEB_TMP/php.socket",
 258         "bin-path" => "$PHP_DIR/php-cgi -c $CURR_DIR/$WEB/php.ini"
 259
 260         )
 261         )
 262         )
 263 EOF
 264
 265         cat > $WEB/php.ini <<EOF
 266         session.save_path ='$CURR_DIR/$WEB_TMP'
 267 EOF
 268 }
 269
 270 # start_lighttpd
 271 #
 272 # Start or restart daemon lighttpd. If restart, rewrite configuration files.
 273 start_lighttpd () {
 274         if test -f "$WEB_TMP/pid"; then
 275                 echo "Instance already running. Restarting..."
 276                 stop_lighttpd
 277         fi
 278         config_lighttpd
 279         "$LIGHTTPD_DIR"/lighttpd -f "$WEB"/lighttpd.conf
 280
 281         if test $? -ne 0 ; then
 282                 echo "Could not execute http deamon lighttpd"
 283                 exit 1
 284         fi
 285 }
 286
 287 # stop_lighttpd
 288 #
 289 # Kill daemon lighttpd and removes files and folders associated.
 290 stop_lighttpd () {
 291         test -f "$WEB_TMP/pid" && kill $(cat "$WEB_TMP/pid")
 292 }
 293
 294 # Create the SQLite database of the MediaWiki. If the database file already
 295 # exists, it will be deleted.
 296 # This script should be runned from the directory where $FILES_FOLDER is
 297 # located.
 298 create_db () {
 299         rm -f "$TMP/$DB_FILE"
 300
 301         echo "Generating the SQLite database file. It can take some time ..."
 302         # Run the php script to generate the SQLite database file
 303         # with cURL calls.
 304         php "$FILES_FOLDER/$DB_INSTALL_SCRIPT" $(basename "$DB_FILE" .sqlite) \
 305                 "$WIKI_ADMIN" "$WIKI_PASSW" "$TMP" "$PORT"
 306
 307         if [ ! -f "$TMP/$DB_FILE" ] ; then
 308                 error "Can't create database file $TMP/$DB_FILE. Try to run ./install-wiki.sh delete first."
 309         fi
 310
 311         # Copy the generated database file into the directory the
 312         # user indicated.
 313         cp "$TMP/$DB_FILE" "$FILES_FOLDER" ||
 314                 error "Unable to copy $TMP/$DB_FILE to $FILES_FOLDER"
 315 }
 316
 317 # Install a wiki in your web server directory.
 318 wiki_install () {
 319         if test $LIGHTTPD = "true" ; then
 320                 start_lighttpd
 321         fi
 322
 323         SERVER_ADDR=$SERVER_ADDR:$PORT
 324         # In this part, we change directory to $TMP in order to download,
 325         # unpack and copy the files of MediaWiki
 326         (
 327         mkdir -p "$WIKI_DIR_INST/$WIKI_DIR_NAME"
 328         if [ ! -d "$WIKI_DIR_INST/$WIKI_DIR_NAME" ] ; then
 329                 error "Folder $WIKI_DIR_INST/$WIKI_DIR_NAME doesn't exist.
 330                 Please create it and launch the script again."
 331         fi
 332
 333         # Fetch MediaWiki's archive if not already present in the TMP directory
 334         MW_FILENAME="mediawiki-$MW_VERSION_MAJOR.$MW_VERSION_MINOR.tar.gz"
 335         cd "$TMP"
 336         if [ ! -f $MW_FILENAME ] ; then
 337                 echo "Downloading $MW_VERSION_MAJOR.$MW_VERSION_MINOR sources ..."
 338                 wget "http://download.wikimedia.org/mediawiki/$MW_VERSION_MAJOR/$MW_FILENAME" ||
 339                         error "Unable to download "\
 340                         "http://download.wikimedia.org/mediawiki/$MW_VERSION_MAJOR/"\
 341                         "$MW_FILENAME. "\
 342                         "Please fix your connection and launch the script again."
 343                 echo "$MW_FILENAME downloaded in $(pwd). "\
 344                         "You can delete it later if you want."
 345         else
 346                 echo "Reusing existing $MW_FILENAME downloaded in $(pwd)."
 347         fi
 348         archive_abs_path=$(pwd)/$MW_FILENAME
 349         cd "$WIKI_DIR_INST/$WIKI_DIR_NAME/" ||
 350                 error "can't cd to $WIKI_DIR_INST/$WIKI_DIR_NAME/"
 351         tar xzf "$archive_abs_path" --strip-components=1 ||
 352                 error "Unable to extract WikiMedia's files from $archive_abs_path to "\
 353                         "$WIKI_DIR_INST/$WIKI_DIR_NAME"
 354         ) || exit 1
 355
 356         create_db
 357
 358         # Copy the generic LocalSettings.php in the web server's directory
 359         # And modify parameters according to the ones set at the top
 360         # of this script.
 361         # Note that LocalSettings.php is never modified.
 362         if [ ! -f "$FILES_FOLDER/LocalSettings.php" ] ; then
 363                 error "Can't find $FILES_FOLDER/LocalSettings.php " \
 364                         "in the current folder. "\
 365                 "Please run the script inside its folder."
 366         fi
 367         cp "$FILES_FOLDER/LocalSettings.php" \
 368                 "$FILES_FOLDER/LocalSettings-tmp.php" ||
 369                 error "Unable to copy $FILES_FOLDER/LocalSettings.php " \
 370                 "to $FILES_FOLDER/LocalSettings-tmp.php"
 371
 372         # Parse and set the LocalSettings file of the user according to the
 373         # CONFIGURATION VARIABLES section at the beginning of this script
 374         file_swap="$FILES_FOLDER/LocalSettings-swap.php"
 375         sed "s,@WG_SCRIPT_PATH@,/$WIKI_DIR_NAME," \
 376                 "$FILES_FOLDER/LocalSettings-tmp.php" > "$file_swap"
 377         mv "$file_swap" "$FILES_FOLDER/LocalSettings-tmp.php"
 378         sed "s,@WG_SERVER@,http://$SERVER_ADDR," \
 379                 "$FILES_FOLDER/LocalSettings-tmp.php" > "$file_swap"
 380         mv "$file_swap" "$FILES_FOLDER/LocalSettings-tmp.php"
 381         sed "s,@WG_SQLITE_DATADIR@,$TMP," \
 382                 "$FILES_FOLDER/LocalSettings-tmp.php" > "$file_swap"
 383         mv "$file_swap" "$FILES_FOLDER/LocalSettings-tmp.php"
 384         sed "s,@WG_SQLITE_DATAFILE@,$( basename $DB_FILE .sqlite)," \
 385                 "$FILES_FOLDER/LocalSettings-tmp.php" > "$file_swap"
 386         mv "$file_swap" "$FILES_FOLDER/LocalSettings-tmp.php"
 387
 388         mv "$FILES_FOLDER/LocalSettings-tmp.php" \
 389                 "$WIKI_DIR_INST/$WIKI_DIR_NAME/LocalSettings.php" ||
 390                 error "Unable to move $FILES_FOLDER/LocalSettings-tmp.php" \
 391                 "in $WIKI_DIR_INST/$WIKI_DIR_NAME"
 392         echo "File $FILES_FOLDER/LocalSettings.php is set in" \
 393                 " $WIKI_DIR_INST/$WIKI_DIR_NAME"
 394
 395         echo "Your wiki has been installed. You can check it at
 396                 http://$SERVER_ADDR/$WIKI_DIR_NAME"
 397 }
 398
 399 # Reset the database of the wiki and the password of the admin
 400 #
 401 # Warning: This function must be called only in a subdirectory of t/ directory
 402 wiki_reset () {
 403         # Copy initial database of the wiki
 404         if [ ! -f "../$FILES_FOLDER/$DB_FILE" ] ; then
 405                 error "Can't find ../$FILES_FOLDER/$DB_FILE in the current folder."
 406         fi
 407         cp "../$FILES_FOLDER/$DB_FILE" "$TMP" ||
 408                 error "Can't copy ../$FILES_FOLDER/$DB_FILE in $TMP"
 409         echo "File $FILES_FOLDER/$DB_FILE is set in $TMP"
 410 }
 411
 412 # Delete the wiki created in the web server's directory and all its content
 413 # saved in the database.
 414 wiki_delete () {
 415         if test $LIGHTTPD = "true"; then
 416                 stop_lighttpd
 417                 rm -fr "$WEB"
 418         else
 419                 # Delete the wiki's directory.
 420                 rm -rf "$WIKI_DIR_INST/$WIKI_DIR_NAME" ||
 421                         error "Wiki's directory $WIKI_DIR_INST/" \
 422                         "$WIKI_DIR_NAME could not be deleted"
 423                 # Delete the wiki's SQLite database.
 424                 rm -f "$TMP/$DB_FILE" ||
 425                         error "Database $TMP/$DB_FILE could not be deleted."
 426         fi
 427
 428         # Delete the wiki's SQLite database
 429         rm -f "$TMP/$DB_FILE" || error "Database $TMP/$DB_FILE could not be deleted."
 430         rm -f "$FILES_FOLDER/$DB_FILE"
 431         rm -rf "$TMP/mediawiki-$MW_VERSION_MAJOR.$MW_VERSION_MINOR.tar.gz"
 432 }