tests/tests.sh

   1 #!/bin/bash
   2 # This file is part of NIT ( http://www.nitlanguage.org ).
   3 #
   4 # Copyright 2004-2008 Jean Privat <jean@pryen.org>
   5 #
   6 # Licensed under the Apache License, Version 2.0 (the "License");
   7 # you may not use this file except in compliance with the License.
   8 # You may obtain a copy of the License at
   9 #
  10 #     http://www.apache.org/licenses/LICENSE-2.0
  11 #
  12 # Unless required by applicable law or agreed to in writing, software
  13 # distributed under the License is distributed on an "AS IS" BASIS,
  14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 # See the License for the specific language governing permissions and
  16 # limitations under the License.
  17
  18 # This shell script compile, run and verify Nit program files
  19
  20 # Set lang do default to avoid failed tests because of locale
  21 export LANG=C
  22 export NIT_TESTING=true
  23
  24 unset NIT_DIR
  25
  26 usage()
  27 {
  28         e=`basename "$0"`
  29         cat<<END
  30 Usage: $e [options] modulenames
  31 -o option   Pass option to the engine
  32 -v          Verbose (show tests steps)
  33 -h          This help
  34 --tap       Produce TAP output
  35 --engine    Use a specific engine (default=nitg)
  36 --noskip    Do not skip a test even if the .skip file matches
  37 --[no]soso  Force enable (or disable) SOSO
  38 END
  39 }
  40
  41 # $1 is the pattern of the test
  42 # $2 is the file to compare to
  43 # the result is:
  44 #   0: if the file to compare to do not exists
  45 #   1: if the file match
  46 #   2: if the file match with soso
  47 #   3: if the file do not match
  48 function compare_to_result()
  49 {
  50         local pattern="$1"
  51         local sav="$2"
  52         if [ ! -r "$sav" ]; then return 0; fi
  53         diff -u "$sav" "out/$pattern.res" > "out/$pattern.diff.sav.log"
  54         if [ "$?" == 0 ]; then
  55                 return 1
  56         fi
  57         [ -z "$soso" ] && return 3
  58         sed '/[Ww]arning/d;/[Ee]rror/d' "out/$pattern.res" > "out/$pattern.res2"
  59         sed '/[Ww]arning/d;/[Ee]rror/d' "$sav" > "out/$pattern.sav2"
  60         grep '[Ee]rror' "out/$pattern.res" >/dev/null && echo "Error" >> "out/$pattern.res2"
  61         grep '[Ee]rror' "$sav" >/dev/null && echo "Error" >> "out/$pattern.sav2"
  62         diff -u "out/$pattern.sav2" "out/$pattern.res2" > "out/$pattern.diff.sav.log"
  63         if [ "$?" == 0 ]; then
  64                 return 2
  65         else
  66                 return 3
  67         fi
  68 }
  69
  70 # As argument: the pattern used for the file
  71 function process_result()
  72 {
  73         ((tapcount=tapcount+1))
  74         # Result
  75         pattern=$1
  76         description=$2
  77         pack=$3
  78         SAV=""
  79         NSAV=""
  80         FIXME=""
  81         NFIXME=""
  82         SOSO=""
  83         NSOSO=""
  84         SOSOF=""
  85         NSOSOF=""
  86         OLD=""
  87         LIST=""
  88         FIRST=""
  89         echo >>$xml "<testcase classname='$pack' name='$description'>"
  90         #for sav in "sav/$engine/fixme/$pattern.res" "sav/$engine/$pattern.res" "sav/fixme/$pattern.res" "sav/$pattern.res" "sav/$pattern.sav"; do
  91         for savdir in $savdirs; do
  92                 sav=$savdir/$pattern.res
  93                 compare_to_result "$pattern" "$sav"
  94
  95                 case "$? $sav" in
  96                         0*)
  97                                 continue;; # no file
  98                         1*/fixme/*)
  99                                 OLD="$LIST"
 100                                 FIXME="$sav"
 101                                 ;;
 102                         1*)
 103                                 OLD="$LIST"
 104                                 SAV="$sav"
 105                                 ;;
 106                         2*/fixme/*)
 107                                 SOSOF="$sav" ;;
 108                         2*)
 109                                 SOSO="$sav" ;;
 110                         3*/fixme/*)
 111                                 if [ -z "$FIRST" ]; then
 112                                         NFIXME="$sav"
 113                                         FIRST="$sav"
 114                                 fi
 115                                 ;;
 116                         3*)
 117                                 if [ -z "$FIRST" ]; then
 118                                         NSAV="$sav"
 119                                         FIRST="$sav"
 120                                 fi
 121                                 ;;
 122                 esac
 123                 LIST="$LIST $sav"
 124         done
 125         OLD=`echo "$OLD" | sed -e 's/   */ /g' -e 's/^ //' -e 's/ $//'`
 126         grep 'NOT YET IMPLEMENTED' "out/$pattern.res" >/dev/null
 127         NYI="$?"
 128         if [ -n "$SAV" ]; then
 129                 if [ -n "$tap" ]; then
 130                         echo "ok - $description"
 131                 elif [ -n "$OLD" ]; then
 132                         echo "[*ok*] out/$pattern.res $SAV - but $OLD remains!"
 133                         echo >>$xml "<error message='ok out/$pattern.res - but $OLD remains'/>"
 134                         remains="$remains $OLD"
 135                 else
 136                         echo "[ok] out/$pattern.res $SAV"
 137                 fi
 138                 ok="$ok $pattern"
 139         elif [ -n "$FIXME" ]; then
 140                 if [ -n "$tap" ]; then
 141                         echo "not ok - $description # TODO expected failure"
 142                 elif [ -n "$OLD" ]; then
 143                         echo "[*fixme*] out/$pattern.res $FIXME - but $OLD remains!"
 144                         echo >>$xml "<error message='ok out/$pattern.res - but $OLD remains'/>"
 145                         remains="$remains $OLD"
 146                 else
 147                         echo "[fixme] out/$pattern.res $FIXME"
 148                 fi
 149                 todos="$todos $pattern"
 150         elif [ -n "$SOSO" ]; then
 151                 if [ -n "$tap" ]; then
 152                         echo "ok - $description # SOSO"
 153                 else
 154                         echo "[soso] out/$pattern.res $SOSO"
 155                 fi
 156                 ok="$ok $pattern"
 157         elif [ "x$NYI" = "x0" ]; then
 158                 if [ -n "$tap" ]; then
 159                         echo "not ok - $description # TODO not yet implemented"
 160                 else
 161                         echo "[todo] out/$pattern.res -> not yet implemented"
 162                 fi
 163                 todos="$todos $pattern"
 164         elif [ -n "$SOSOF" ]; then
 165                 if [ -n "$tap" ]; then
 166                         echo "not ok - $description # TODO SOSO expected failure"
 167                 else
 168                         echo "[fixme soso] out/$pattern.res $SOSOF"
 169                 fi
 170                 todos="$todos $pattern"
 171         elif [ -n "$NSAV" ]; then
 172                 if [ -n "$tap" ]; then
 173                         echo "not ok - $description"
 174                 else
 175                         echo "[======= fail out/$pattern.res $NSAV =======]"
 176                 fi
 177                 echo >>$xml "<error message='fail out/$pattern.res $NSAV'/>"
 178                 echo >>$xml "<system-out><![CDATA["
 179                 head >>$xml -n 50 out/$pattern.diff.sav.log
 180                 echo >>$xml "]]></system-out>"
 181                 nok="$nok $pattern"
 182                 echo "$ii" >> "$ERRLIST"
 183         elif [ -n "$NFIXME" ]; then
 184                 if [ -n "$tap" ]; then
 185                         echo "not ok - $description"
 186                 else
 187                         echo "[======= changed out/$pattern.res $NFIXME ======]"
 188                 fi
 189                 echo >>$xml "<error message='changed out/$pattern.res $NFIXME'/>"
 190                 echo >>$xml "<system-out><![CDATA["
 191                 head >>$xml -n 50 out/$pattern.diff.sav.log
 192                 echo >>$xml "]]></system-out>"
 193                 nok="$nok $pattern"
 194                 echo "$ii" >> "$ERRLIST"
 195         else
 196                 if [ -n "$tap" ]; then
 197                         echo "ok - $description # skip no sav"
 198                 else
 199                         echo "[=== no sav ===] out/$pattern.res"
 200                 fi
 201                 echo >>$xml "<skipped/>"
 202                 echo >>$xml "<system-out><![CDATA["
 203                 cat  >>$xml out/$pattern.res
 204                 echo >>$xml "]]></system-out>"
 205                 nos="$nos $pattern"
 206         fi
 207         if test -s out/$pattern.cmp.err; then
 208                 echo >>$xml "<system-err><![CDATA["
 209                 cat  >>$xml out/$pattern.cmp.err
 210                 echo >>$xml "]]></system-err>"
 211         fi
 212         echo >>$xml "</testcase>"
 213 }
 214
 215 need_skip()
 216 {
 217         test "$noskip" = true && return 1
 218         if echo "$1" | grep -f "$engine.skip" >/dev/null 2>&1; then
 219                 ((tapcount=tapcount+1))
 220                 if [ -n "$tap" ]; then
 221                         echo "ok - $2 # skip"
 222                 else
 223                         echo "=> $2: [skip]"
 224                 fi
 225                 echo >>$xml "<testcase classname='$3' name='$2'><skipped/></testcase>"
 226                 return 0
 227         fi
 228         return 1
 229 }
 230
 231 find_nitc()
 232 {
 233         ((tapcount=tapcount+1))
 234         name="$enginebinname"
 235         recent=`ls -t ../src/$name ../src/$name_[0-9] ../bin/$name ../c_src/$name 2>/dev/null | head -1`
 236         if [[ "x$recent" == "x" ]]; then
 237                 if [ -n "$tap" ]; then
 238                         echo "not ok - find binary for $engine"
 239                         echo "Bail out! Could not find binary for engine $engine, aborting"
 240                 else
 241                         echo "Could not find binary for engine $engine, aborting"
 242                 fi
 243                 exit 1
 244         fi
 245         if [ -n "$tap" ]; then
 246                 echo "ok - find binary for $engine: $recent $OPT"
 247         else
 248                 echo "Find binary for engine $engine: $recent $OPT"
 249         fi
 250         NITC=$recent
 251 }
 252
 253 verbose=false
 254 stop=false
 255 tapcount=0
 256 engine=nitg
 257 noskip=
 258 while [ $stop = false ]; do
 259         case $1 in
 260                 -o) OPT="$OPT $2"; shift; shift;;
 261                 -v) verbose=true; shift;;
 262                 -h) usage; exit;;
 263                 --tap) tap=true; shift;;
 264                 --engine) engine="$2"; shift; shift;;
 265                 --noskip) noskip=true; shift;;
 266                 --soso) soso=true; shift;;
 267                 --nososo) nososo=true; shift;;
 268                 *) stop=true
 269         esac
 270 done
 271 enginebinname=$engine
 272 case $engine in
 273         nitg)
 274                 engine=nitg-s;
 275                 enginebinname=nitg;
 276                 savdirs="sav/$engine/fixme/ sav/$engine/ sav/fixme/ sav/"
 277                 OPT="--separate $OPT"
 278                 ;;
 279         nitg-s)
 280                 enginebinname=nitg;
 281                 savdirs="sav/$engine/fixme/ sav/$engine/ sav/fixme/ sav/"
 282                 OPT="--separate $OPT"
 283                 ;;
 284         nitg-e)
 285                 enginebinname=nitg;
 286                 savdirs="sav/$engine/fixme/ sav/$engine/ sav/fixme/ sav/"
 287                 OPT="--erasure $OPT"
 288                 ;;
 289         nitg-g)
 290                 enginebinname=nitg;
 291                 savdirs="sav/$engine/fixme/ sav/$engine/ sav/fixme/ sav/"
 292                 OPT="--global $OPT"
 293                 ;;
 294         nit)
 295                 engine=niti
 296                 savdirs="sav/$engine/fixme/ sav/$engine/ sav/fixme/ sav/"
 297                 ;;
 298         niti)
 299                 enginebinname=nit
 300                 savdirs="sav/$engine/fixme/ sav/$engine/ sav/fixme/ sav/"
 301                 ;;
 302         nitc)
 303                 echo "disabled engine $engine"
 304                 exit 0
 305                 ;;
 306         *)
 307                 echo "unknown engine $engine"
 308                 exit 1
 309                 ;;
 310 esac
 311
 312 # The default nitc compiler
 313 [ -z "$NITC" ] && find_nitc
 314
 315 # Set NIT_DIR if needed
 316 [ -z "$NIT_DIR" ] && export NIT_DIR=..
 317
 318 if sh -c "timelimit echo" 1>/dev/null 2>&1; then
 319         TIMEOUT="timelimit -t 600"
 320 elif sh -c "timeout 1 echo" 1>/dev/null 2>&1; then
 321         TIMEOUT="timeout 600s"
 322 else
 323         echo "No timelimit or timeout command detected. Tests may hang :("
 324 fi
 325
 326 # Mark to distinguish files among tests
 327 # MARK=
 328
 329 # File where error tests are outputed
 330 # Old ERRLIST is backuped
 331 ERRLIST=${ERRLIST:-errlist}
 332 ERRLIST_TARGET=$ERRLIST
 333
 334 if [ $# = 0 ]; then
 335         usage;
 336         exit
 337 fi
 338
 339 # Initiate new ERRLIST
 340 if [ "x$ERRLIST" = "x" ]; then
 341         ERRLIST=/dev=null
 342 else
 343         ERRLIST=$ERRLIST.tmp
 344         > "$ERRLIST"
 345 fi
 346
 347 ok=""
 348 nok=""
 349 todos=""
 350 xml="tests-$engine.xml"
 351 echo >$xml "<testsuites><testsuite>"
 352
 353 # CLEAN the out directory
 354 rm -rf out/ 2>/dev/null
 355 mkdir out 2>/dev/null
 356
 357 for ii in "$@"; do
 358         if [ ! -f $ii ]; then
 359                 echo "File '$ii' does not exist."
 360                 continue
 361         fi
 362         f=`basename "$ii" .nit`
 363
 364         pack=`echo $ii | perl -p -e 's|^../([^/]*)/([a-zA-Z_]*).*|\1.\2| || s|^([a-zA-Z]*)[^_]*_([a-zA-Z]*).*|\1.\2| || s|\W*([a-zA-Z_]*).*|\1|'`
 365
 366         # Sould we skip the file for this engine?
 367         need_skip $f $f $pack && continue
 368
 369         tmp=${ii/../AA}
 370         if [ "x$tmp" = "x$ii" ]; then
 371                 includes="-I . -I ../lib/standard -I ../lib/standard/collection -I alt"
 372         else
 373                 includes="-I alt"
 374         fi
 375
 376         for i in "$ii" `./alterner.pl --start '#' --altsep '_' $ii`; do
 377                 bf=`basename $i .nit`
 378                 ff="out/$bf"
 379
 380                 # Sould we skip the alternative for this engine?
 381                 need_skip $bf $bf $pack && continue
 382
 383                 test -z "$tap" && echo -n "=> $bf: "
 384
 385                 if [ -f "$f.inputs" ]; then
 386                         inputs="$f.inputs"
 387                 else
 388                         inputs=/dev/null
 389                 fi
 390
 391                 if [ "$engine" = "niti" ]; then
 392                         cat > "./$ff.bin" <<END
 393 exec $NITC --no-color $OPT "$i" $includes -- "\$@"
 394 END
 395                         chmod +x "./$ff.bin"
 396                         > "$ff.cmp.err"
 397                         > "$ff.compile.log"
 398                         ERR=0
 399                 else
 400                         # Compile
 401                         if [ "x$verbose" = "xtrue" ]; then
 402                                 echo ""
 403                                 echo $NITC --no-color $OPT -o "$ff.bin" "$i" "$includes"
 404                         fi
 405                         NIT_NO_STACK=1 $TIMEOUT $NITC --no-color $OPT -o "$ff.bin" "$i" $includes 2> "$ff.cmp.err" > "$ff.compile.log"
 406                         ERR=$?
 407                         if [ "x$verbose" = "xtrue" ]; then
 408                                 cat "$ff.compile.log"
 409                                 cat >&2 "$ff.cmp.err"
 410                         fi
 411                 fi
 412                 if [ "$ERR" != 0 ]; then
 413                         test -z "$tap" && echo -n "! "
 414                         cat "$ff.compile.log" "$ff.cmp.err" > "$ff.res"
 415                         process_result $bf $bf $pack
 416                 elif [ -x "./$ff.bin" ]; then
 417                         test -z "$tap" && echo -n ". "
 418                         # Execute
 419                         args=""
 420                         if [ "x$verbose" = "xtrue" ]; then
 421                                 echo ""
 422                                 echo "NIT_NO_STACK=1 ./$ff.bin" $args
 423                         fi
 424                         NIT_NO_STACK=1 $TIMEOUT "./$ff.bin" $args < "$inputs" > "$ff.res" 2>"$ff.err"
 425                         if [ "x$verbose" = "xtrue" ]; then
 426                                 cat "$ff.res"
 427                                 cat >&2 "$ff.err"
 428                         fi
 429                         if [ -f "$ff.write" ]; then
 430                                 cat "$ff.write" >> "$ff.res"
 431                         elif [ -d "$ff.write" ]; then
 432                                 LANG=C /bin/ls -F $ff.write >> "$ff.res"
 433                         fi
 434                         cp "$ff.res"  "$ff.res2"
 435                         cat "$ff.cmp.err" "$ff.err" "$ff.res2" > "$ff.res"
 436                         process_result $bf $bf $pack
 437
 438                         if [ -f "$f.args" ]; then
 439                                 fargs=$f.args
 440                                 cptr=0
 441                                 while read line; do
 442                                         ((cptr=cptr+1))
 443                                         args="$line"
 444                                         bff=$bf"_args"$cptr
 445                                         fff=$ff"_args"$cptr
 446                                         name="$bf args $cptr"
 447
 448                                         # Sould we skip the input for this engine?
 449                                         need_skip $bff "  $name" $pack && continue
 450
 451                                         rm -rf "$fff.res" "$fff.err" "$fff.write" 2> /dev/null
 452                                         if [ "x$verbose" = "xtrue" ]; then
 453                                                 echo ""
 454                                                 echo "NIT_NO_STACK=1 ./$ff.bin" $args
 455                                         fi
 456                                         test -z "$tap" && echo -n "==> $name "
 457                                         echo "./$ff.bin $args" > "./$fff.bin"
 458                                         chmod +x "./$fff.bin"
 459                                         sh -c "NIT_NO_STACK=1 $TIMEOUT ./$fff.bin < $inputs > $fff.res 2>$fff.err"
 460                                         if [ "x$verbose" = "xtrue" ]; then
 461                                                 cat "$fff.res"
 462                                                 cat >&2 "$fff.err"
 463                                         fi
 464                                         if [ -f "$fff.write" ]; then
 465                                                 cat "$fff.write" >> "$fff.res"
 466                                         elif [ -d "$fff.write" ]; then
 467                                                 LANG=C /bin/ls -F $fff.write >> "$fff.res"
 468                                         fi
 469                                         if [ -s "$fff.err" ]; then
 470                                                 cp "$fff.res"  "$fff.res2"
 471                                                 cat "$fff.err" "$fff.res2" > "$fff.res"
 472                                         fi
 473                                         process_result $bff "  $name" $pack
 474                                 done < $fargs
 475                         fi
 476                 else
 477                         test -z "$tap" && echo -n "! "
 478                         cat "$ff.cmp.err" > "$ff.res"
 479                         echo "Compilation error" > "$ff.res"
 480                         process_result $bf "$bf" $pack
 481                 fi
 482         done
 483 done
 484
 485 if [ -n "$tap" ]; then
 486         echo "1..$tapcount"
 487         echo "# ok:" `echo $ok | wc -w`
 488         echo "# not ok:" `echo $nok | wc -w`
 489         echo "# no sav:" `echo $nos | wc -w`
 490         echo "# todo/fixme:" `echo $todos | wc -w`
 491         echo "# of sav that remains:" `echo $remains | wc -w`
 492         exit
 493 fi
 494
 495 echo "engine: $engine ($enginebinname $OPT)"
 496 echo "ok: " `echo $ok | wc -w` "/" `echo $ok $nok $nos $todos | wc -w`
 497
 498 if [ -n "$nok" ]; then
 499         echo "fail: $nok"
 500         echo "There were $(echo $nok | wc -w) errors ! (see file $ERRLIST)"
 501 fi
 502 if [ -n "$nos" ]; then
 503         echo "no sav: $nos"
 504 fi
 505 if [ -n "$todos" ]; then
 506         echo "todo/fixme: $todos"
 507 fi
 508 if [ -n "$remains" ]; then
 509         echo "sav that remains: $remains"
 510 fi
 511
 512 # write $ERRLIST
 513 if [ "x$ERRLIST" != "x" ]; then
 514         if [ -x "$ERRLIST_TARGET" ]; then
 515                 mv "$ERRLIST_TARGET" "${ERRLIST_TARGET}.bak"
 516         fi
 517         mv $ERRLIST $ERRLIST_TARGET
 518 fi
 519
 520 echo >>$xml "</testsuite></testsuites>"
 521
 522 if [ -n "$nok" ]; then
 523         exit 1
 524 else
 525         exit 0
 526 fi