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 LC_ALL=C
  23 export NIT_TESTING=true
  24 export MNIT_SRAND=0
  25
  26 unset NIT_DIR
  27
  28 # Get the first Java lib available
  29 shopt -s nullglob
  30 paths=`echo /usr/lib/jvm/*/`
  31 paths=($paths)
  32 JAVA_HOME=${paths[0]}
  33
  34 paths=`echo $JAVA_HOME/jre/lib/*/{client,server}/`
  35 paths=($paths)
  36 JNI_LIB_PATH=${paths[0]}
  37 shopt -u nullglob
  38
  39 outdir="out"
  40 compdir=".nit_compile"
  41
  42 usage()
  43 {
  44         e=`basename "$0"`
  45         cat<<END
  46 Usage: $e [options] modulenames
  47 -o option   Pass option to the engine
  48 -v          Verbose (show tests steps)
  49 -h          This help
  50 --engine    Use a specific engine (default=nitg)
  51 --noskip    Do not skip a test even if the .skip file matches
  52 --outdir    Use a specific output folder (default=out/)
  53 --compdir   Use a specific temporary compilation folder (default=.nit_compile)
  54 --node      Run as a node in parallel, will not output context information
  55 END
  56 }
  57
  58 # $1 is the pattern of the test
  59 # $2 is the file to compare to
  60 # the result is:
  61 #   0: if the file to compare to do not exists
  62 #   1: if the file match
  63 #   2: if the file match with soso
  64 #   3: if the file do not match
  65 function compare_to_result()
  66 {
  67         local pattern="$1"
  68         local sav="$2"
  69         if [ ! -r "$sav" ]; then return 0; fi
  70         test "`cat "$sav"`" = "UNDEFINED" && return 1
  71         diff -u "$sav" "$outdir/$pattern.res" > "$outdir/$pattern.diff.sav.log"
  72         if [ "$?" == 0 ]; then
  73                 return 1
  74         fi
  75         sed '/[Ww]arning/d;/[Ee]rror/d' "$outdir/$pattern.res" > "$outdir/$pattern.res2"
  76         sed '/[Ww]arning/d;/[Ee]rror/d' "$sav" > "$outdir/$pattern.sav2"
  77         grep '[Ee]rror' "$outdir/$pattern.res" >/dev/null && echo "Error" >> "$outdir/$pattern.res2"
  78         grep '[Ee]rror' "$sav" >/dev/null && echo "Error" >> "$outdir/$pattern.sav2"
  79         diff -u "$outdir/$pattern.sav2" "$outdir/$pattern.res2" > "$outdir/$pattern.diff.sav.log2"
  80         if [ "$?" == 0 ]; then
  81                 return 2
  82         else
  83                 return 3
  84         fi
  85 }
  86
  87 # As argument: the pattern used for the file
  88 function process_result()
  89 {
  90         # Result
  91         pattern=$1
  92         description=$2
  93         pack=$3
  94         SAV=""
  95         NSAV=""
  96         FIXME=""
  97         NFIXME=""
  98         SOSO=""
  99         NSOSO=""
 100         SOSOF=""
 101         NSOSOF=""
 102         OLD=""
 103         LIST=""
 104         FIRST=""
 105         echo >>$xml "<testcase classname='$pack' name='$description' time='`cat $outdir/$pattern.time.out`' timestamp='`date -Iseconds`'>"
 106         #for sav in "sav/$engine/fixme/$pattern.res" "sav/$engine/$pattern.res" "sav/fixme/$pattern.res" "sav/$pattern.res" "sav/$pattern.sav"; do
 107         for savdir in $savdirs; do
 108                 sav=$savdir/fixme/$pattern.res
 109                 compare_to_result "$pattern" "$sav"
 110                 case "$?" in
 111                         0)
 112                                 ;; # no file
 113                         1)
 114                                 OLD="$LIST"
 115                                 FIXME="$sav"
 116                                 LIST="$LIST $sav"
 117                                 ;;
 118                         2)
 119                                 if [ -z "$FIRST" ]; then
 120                                         SOSOF="$sav"
 121                                         FIRST="$sav"
 122                                 fi
 123                                 LIST="$LIST $sav"
 124                                 ;;
 125                         3)
 126                                 if [ -z "$FIRST" ]; then
 127                                         NFIXME="$sav"
 128                                         FIRST="$sav"
 129                                 fi
 130                                 LIST="$LIST $sav"
 131                                 ;;
 132                 esac
 133
 134                 sav=$savdir/$pattern.res
 135                 compare_to_result "$pattern" "$sav"
 136                 case "$?" in
 137                         0)
 138                                 ;; # no file
 139                         1)
 140                                 OLD="$LIST"
 141                                 SAV="$sav"
 142                                 LIST="$LIST $sav"
 143                                 ;;
 144                         2)
 145                                 if [ -z "$FIRST" ]; then
 146                                         SOSO="$sav"
 147                                         FIRST="$sav"
 148                                 fi
 149                                 LIST="$LIST $sav"
 150                                 ;;
 151                         3)
 152                                 if [ -z "$FIRST" ]; then
 153                                         NSAV="$sav"
 154                                         FIRST="$sav"
 155                                 fi
 156                                 LIST="$LIST $sav"
 157                                 ;;
 158                 esac
 159         done
 160         OLD=`echo "$OLD" | sed -e 's/   */ /g' -e 's/^ //' -e 's/ $//'`
 161         grep 'NOT YET IMPLEMENTED' "$outdir/$pattern.res" >/dev/null
 162         NYI="$?"
 163         if [ -n "$SAV" ]; then
 164                 if [ -n "$OLD" ]; then
 165                         echo "[*ok*] $outdir/$pattern.res $SAV - but $OLD remains!"
 166                         echo >>$xml "<error message='ok $outdir/$pattern.res - but $OLD remains'/>"
 167                         remains="$remains $OLD"
 168                 else
 169                         echo "[ok] $outdir/$pattern.res $SAV"
 170                 fi
 171                 ok="$ok $pattern"
 172         elif [ -n "$FIXME" ]; then
 173                 if [ -n "$OLD" ]; then
 174                         echo "[*fixme*] $outdir/$pattern.res $FIXME - but $OLD remains!"
 175                         echo >>$xml "<error message='ok $outdir/$pattern.res - but $OLD remains'/>"
 176                         remains="$remains $OLD"
 177                 else
 178                         echo "[fixme] $outdir/$pattern.res $FIXME"
 179                         echo >>$xml "<skipped/>"
 180                 fi
 181                 todos="$todos $pattern"
 182         elif [ "x$NYI" = "x0" ]; then
 183                 echo "[todo] $outdir/$pattern.res -> not yet implemented"
 184                 echo >>$xml "<skipped/>"
 185                 todos="$todos $pattern"
 186         elif [ -n "$SOSO" ]; then
 187                 echo "[======= soso $outdir/$pattern.res $SOSO =======]"
 188                 echo >>$xml "<error message='soso $outdir/$pattern.res $SOSO'/>"
 189                 echo >>$xml "<system-out><![CDATA["
 190                 cat -v $outdir/$pattern.diff.sav.log | head >>$xml -n 50
 191                 echo >>$xml "]]></system-out>"
 192                 nok="$nok $pattern"
 193                 echo "$ii" >> "$ERRLIST"
 194         elif [ -n "$SOSOF" ]; then
 195                 echo "[======= fixme soso $outdir/$pattern.res $SOSOF =======]"
 196                 echo >>$xml "<error message='soso $outdir/$pattern.res $SOSO'/>"
 197                 echo >>$xml "<system-out><![CDATA["
 198                 cat -v $outdir/$pattern.diff.sav.log | head >>$xml -n 50
 199                 echo >>$xml "]]></system-out>"
 200                 nok="$nok $pattern"
 201                 echo "$ii" >> "$ERRLIST"
 202         elif [ -n "$NSAV" ]; then
 203                 echo "[======= fail $outdir/$pattern.res $NSAV =======]"
 204                 echo >>$xml "<error message='fail $outdir/$pattern.res $NSAV'/>"
 205                 echo >>$xml "<system-out><![CDATA["
 206                 cat -v $outdir/$pattern.diff.sav.log | head >>$xml -n 50
 207                 echo >>$xml "]]></system-out>"
 208                 nok="$nok $pattern"
 209                 echo "$ii" >> "$ERRLIST"
 210         elif [ -n "$NFIXME" ]; then
 211                 echo "[======= changed $outdir/$pattern.res $NFIXME ======]"
 212                 echo >>$xml "<error message='changed $outdir/$pattern.res $NFIXME'/>"
 213                 echo >>$xml "<system-out><![CDATA["
 214                 cat -v $outdir/$pattern.diff.sav.log | head >>$xml -n 50
 215                 echo >>$xml "]]></system-out>"
 216                 nok="$nok $pattern"
 217                 echo "$ii" >> "$ERRLIST"
 218         elif [ -s $outdir/$pattern.res ]; then
 219                 echo "[=== no sav ===] $outdir/$pattern.res is not empty"
 220                 echo >>$xml "<error message='no sav and not empty'/>"
 221                 echo >>$xml "<system-out><![CDATA["
 222                 cat -v >>$xml $outdir/$pattern.res
 223                 echo >>$xml "]]></system-out>"
 224                 nos="$nos $pattern"
 225                 echo "$ii" >> "$ERRLIST"
 226         else
 227                 # no sav but empty res
 228                 echo "[0k] $outdir/$pattern.res is empty"
 229                 ok="$ok $pattern"
 230         fi
 231         if test -s $outdir/$pattern.cmp.err; then
 232                 echo >>$xml "<system-err><![CDATA["
 233                 cat -v >>$xml $outdir/$pattern.cmp.err
 234                 echo >>$xml "]]></system-err>"
 235         fi
 236         echo >>$xml "</testcase>"
 237 }
 238
 239 need_skip()
 240 {
 241         test "$noskip" = true && return 1
 242         if echo "$1" | grep -f "$engine.skip" >/dev/null 2>&1; then
 243                 echo "=> $2: [skip]"
 244                 echo >>$xml "<testcase classname='$3' name='$2' timestamp='`date -Iseconds`'><skipped/></testcase>"
 245                 return 0
 246         fi
 247         if test -n "$isinterpret" && echo "$1" | grep -f "exec.skip" >/dev/null 2>&1; then
 248                 echo "=> $2: [skip exec]"
 249                 echo >>$xml "<testcase classname='$3' name='$2' timestamp='`date -Iseconds`'><skipped/></testcase>"
 250                 return 0
 251         fi
 252         return 1
 253 }
 254
 255 skip_exec()
 256 {
 257         test "$noskip" = true && return 1
 258         if echo "$1" | grep -f "exec.skip" >/dev/null 2>&1; then
 259                 echo -n "_ "
 260                 return 0
 261         fi
 262         return 1
 263 }
 264
 265 skip_cc()
 266 {
 267         test "$noskip" = true && return 1
 268         if echo "$1" | grep -f "cc.skip" >/dev/null 2>&1; then
 269                 return 0
 270         fi
 271         return 1
 272 }
 273
 274 find_nitc()
 275 {
 276         name="$enginebinname"
 277         recent=`ls -t ../src/$name ../src/$name_[0-9] ../bin/$name ../c_src/$name 2>/dev/null | head -1`
 278         if [[ "x$recent" == "x" ]]; then
 279                 echo "Could not find binary for engine $engine, aborting"
 280                 exit 1
 281         fi
 282         if [ "x$isnode" = "xfalse" ]; then
 283                 echo "Found binary for engine $engine: $recent $OPT"
 284         fi
 285         NITC=$recent
 286 }
 287
 288 verbose=false
 289 isnode=false
 290 stop=false
 291 engine=nitg
 292 noskip=
 293 savdirs=
 294 while [ $stop = false ]; do
 295         case $1 in
 296                 -o) OPT="$OPT $2"; shift; shift;;
 297                 -v) verbose=true; shift;;
 298                 -h) usage; exit;;
 299                 --engine) engine="$2"; shift; shift;;
 300                 --noskip) noskip=true; shift;;
 301                 --outdir) outdir="$2"; shift; shift;;
 302                 --compdir) compdir="$2"; shift; shift;;
 303                 --node) isnode=true; shift;;
 304                 *) stop=true
 305         esac
 306 done
 307 enginebinname=$engine
 308 isinterpret=
 309 case $engine in
 310         nitg)
 311                 engine=nitg-s;
 312                 enginebinname=nitg;
 313                 OPT="--separate $OPT --compile-dir $compdir"
 314                 ;;
 315         nitg-s)
 316                 enginebinname=nitg;
 317                 OPT="--separate $OPT --compile-dir $compdir"
 318                 ;;
 319         nitg-e)
 320                 enginebinname=nitg;
 321                 OPT="--erasure $OPT --compile-dir $compdir"
 322                 ;;
 323         nitg-sg)
 324                 enginebinname=nitg;
 325                 OPT="--semi-global $OPT --compile-dir $compdir"
 326                 ;;
 327         nitg-g)
 328                 enginebinname=nitg;
 329                 OPT="--global $OPT --compile-dir $compdir"
 330                 ;;
 331         nit)
 332                 engine=niti
 333                 isinterpret=true
 334                 ;;
 335         niti)
 336                 enginebinname=nit
 337                 isinterpret=true
 338                 ;;
 339         nitvm)
 340                 isinterpret=true
 341                 savdirs="sav/niti/"
 342                 ;;
 343         emscripten)
 344                 enginebinname=nitg
 345                 OPT="-m emscripten_nodejs.nit --semi-global $OPT --compile-dir $compdir"
 346                 savdirs="sav/nitg-sg/"
 347                 ;;
 348         nitc)
 349                 echo "disabled engine $engine"
 350                 exit 0
 351                 ;;
 352         *)
 353                 echo "unknown engine $engine"
 354                 exit 1
 355                 ;;
 356 esac
 357
 358 savdirs="sav/$engine $savdirs sav/"
 359
 360 # The default nitc compiler
 361 [ -z "$NITC" ] && find_nitc
 362
 363 # Set NIT_DIR if needed
 364 [ -z "$NIT_DIR" ] && export NIT_DIR=..
 365
 366 if sh -c "timelimit echo" 1>/dev/null 2>&1; then
 367         TIMEOUT="timelimit -t 600"
 368 elif sh -c "timeout 1 echo" 1>/dev/null 2>&1; then
 369         TIMEOUT="timeout 600s"
 370 else
 371         echo "No timelimit or timeout command detected. Tests may hang :("
 372 fi
 373
 374 # Mark to distinguish files among tests
 375 # MARK=
 376
 377 if [ $# = 0 ]; then
 378         usage;
 379         exit
 380 fi
 381
 382 # CLEAN the out directory
 383 rm -rf "$outdir/" 2>/dev/null
 384 mkdir "$outdir" 2>/dev/null
 385
 386 # File where error tests are outputed
 387 # Old ERRLIST is backuped
 388 ERRLIST=${ERRLIST:-errlist}
 389 ERRLIST_TARGET=$ERRLIST
 390
 391 # Initiate new ERRLIST
 392 if [ "x$ERRLIST" = "x" ]; then
 393         ERRLIST=/dev/null
 394 else
 395         ERRLIST=$ERRLIST.tmp
 396         > "$ERRLIST"
 397 fi
 398
 399 ok=""
 400 nok=""
 401 todos=""
 402 xml="tests-$engine.xml"
 403 echo >$xml "<testsuites><testsuite>"
 404
 405 for ii in "$@"; do
 406         if [ ! -f $ii ]; then
 407                 echo "File '$ii' does not exist."
 408                 continue
 409         fi
 410         f=`basename "$ii" .nit`
 411
 412         pack="tests.${engine}".`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|'`
 413
 414         # Sould we skip the file for this engine?
 415         need_skip $f $f $pack && continue
 416
 417         tmp=${ii/../AA}
 418         if [ "x$tmp" = "x$ii" ]; then
 419                 includes="-I . -I ../lib/standard -I ../lib/standard/collection -I alt"
 420         else
 421                 includes="-I alt"
 422         fi
 423
 424         for i in "$ii" `./alterner.pl --start '#' --altsep '_' $ii`; do
 425                 bf=`basename $i .nit`
 426                 ff="$outdir/$bf"
 427
 428                 # Sould we skip the alternative for this engine?
 429                 need_skip $bf $bf $pack && continue
 430
 431                 echo -n "=> $bf: "
 432
 433                 if [ -f "$f.inputs" ]; then
 434                         inputs="$f.inputs"
 435                         export MNIT_READ_INPUT="$f.inputs"
 436                 else
 437                         inputs=/dev/null
 438                         export MNIT_READ_INPUT=/dev/null
 439                 fi
 440
 441                 ffout="$ff.bin"
 442                 if [ "$engine" = "emscripten" ]; then
 443                         ffout="$ff.bin.js"
 444                 fi
 445
 446                 if [ -n "$isinterpret" ]; then
 447                         cat > "$ff.bin" <<END
 448 exec $NITC --no-color $OPT "$i" $includes -- "\$@"
 449 END
 450                         chmod +x "$ff.bin"
 451                         > "$ff.cmp.err"
 452                         > "$ff.compile.log"
 453                         ERR=0
 454                         echo 0.0 > "$ff.time.out"
 455                 else
 456                         if skip_cc "$bf"; then
 457                                 nocc="--no-cc"
 458                         else
 459                                 nocc=
 460                         fi
 461                         # Compile
 462                         if [ "x$verbose" = "xtrue" ]; then
 463                                 echo ""
 464                                 echo $NITC --no-color $OPT -o "$ffout" "$i" "$includes" $nocc
 465                         fi
 466                         NIT_NO_STACK=1 JNI_LIB_PATH=$JNI_LIB_PATH JAVA_HOME=$JAVA_HOME \
 467                                 /usr/bin/time -f%U -o "$ff.time.out" $TIMEOUT $NITC --no-color $OPT -o "$ffout" "$i" $includes $nocc 2> "$ff.cmp.err" > "$ff.compile.log"
 468                         ERR=$?
 469                         if [ "x$verbose" = "xtrue" ]; then
 470                                 cat "$ff.compile.log"
 471                                 cat >&2 "$ff.cmp.err"
 472                         fi
 473                 fi
 474                 if [ "$engine" = "emscripten" ]; then
 475                         echo > "$ff.bin" "nodejs $ffout \"\$@\""
 476                         chmod +x "$ff.bin"
 477                         if grep "Fatal Error: more than one primitive class" "$ff.compile.log" > /dev/null; then
 478                                 echo " [skip] do no not imports kernel"
 479                                 echo >>$xml "<testcase classname='$pack' name='$bf' timestamp='`date -Iseconds`'><skipped/></testcase>"
 480                                 continue
 481                         fi
 482                 fi
 483                 if [ "$ERR" != 0 ]; then
 484                         echo -n "! "
 485                         cat "$ff.compile.log" "$ff.cmp.err" > "$ff.res"
 486                         process_result $bf $bf $pack
 487                 elif [ -n "$nocc" ]; then
 488                         # not compiled
 489                         echo -n "nocc "
 490                         > "$ff.res"
 491                         process_result $bf $bf $pack
 492                 elif [ -x "$ff.bin" ]; then
 493                         if skip_exec "$bf"; then
 494                                 # No exec
 495                                 > "$ff.res"
 496                                 process_result $bf $bf $pack
 497                                 break
 498                         fi
 499                         echo -n ". "
 500                         # Execute
 501                         args=""
 502                         if [ "x$verbose" = "xtrue" ]; then
 503                                 echo ""
 504                                 echo "NIT_NO_STACK=1 $ff.bin" $args
 505                         fi
 506                         NIT_NO_STACK=1 LD_LIBRARY_PATH=$JNI_LIB_PATH \
 507                                 /usr/bin/time -f%U -a -o "$ff.time.out" $TIMEOUT "$ff.bin" $args < "$inputs" > "$ff.res" 2>"$ff.err"
 508                         mv $ff.time.out $ff.times.out
 509                         awk '{ SUM += $1} END { print SUM }' $ff.times.out > $ff.time.out
 510
 511                         if [ "x$verbose" = "xtrue" ]; then
 512                                 cat "$ff.res"
 513                                 cat >&2 "$ff.err"
 514                         fi
 515                         if [ -f "$ff.write" ]; then
 516                                 cat "$ff.write" >> "$ff.res"
 517                         elif [ -d "$ff.write" ]; then
 518                                 LANG=C /bin/ls -F $ff.write >> "$ff.res"
 519                         fi
 520                         cp "$ff.res"  "$ff.res2"
 521                         cat "$ff.cmp.err" "$ff.err" "$ff.res2" > "$ff.res"
 522                         process_result $bf $bf $pack
 523
 524                         if [ -f "$f.args" ]; then
 525                                 fargs=$f.args
 526                                 cptr=0
 527                                 while read line; do
 528                                         ((cptr=cptr+1))
 529                                         args="$line"
 530                                         bff=$bf"_args"$cptr
 531                                         fff=$ff"_args"$cptr
 532                                         name="$bf args $cptr"
 533
 534                                         # Sould we skip the input for this engine?
 535                                         need_skip $bff "  $name" $pack && continue
 536
 537                                         # use a specific inputs file, if required
 538                                         if [ -f "$bff.inputs" ]; then
 539                                                 ffinputs="$bff.inputs"
 540                                         else
 541                                                 ffinputs=$inputs
 542                                         fi
 543
 544                                         rm -rf "$fff.res" "$fff.err" "$fff.write" 2> /dev/null
 545                                         if [ "x$verbose" = "xtrue" ]; then
 546                                                 echo ""
 547                                                 echo "NIT_NO_STACK=1 $ff.bin" $args
 548                                         fi
 549                                         echo -n "==> $name "
 550                                         echo "$ff.bin $args" > "$fff.bin"
 551                                         chmod +x "$fff.bin"
 552                                         WRITE="$fff.write" /usr/bin/time -f%U -o "$fff.time.out" sh -c "NIT_NO_STACK=1 $TIMEOUT $fff.bin < $ffinputs > $fff.res 2>$fff.err"
 553                                         if [ "x$verbose" = "xtrue" ]; then
 554                                                 cat "$fff.res"
 555                                                 cat >&2 "$fff.err"
 556                                         fi
 557                                         if [ -f "$fff.write" ]; then
 558                                                 cat "$fff.write" >> "$fff.res"
 559                                         elif [ -d "$fff.write" ]; then
 560                                                 LANG=C /bin/ls -F $fff.write >> "$fff.res"
 561                                         fi
 562                                         if [ -s "$fff.err" ]; then
 563                                                 cp "$fff.res"  "$fff.res2"
 564                                                 cat "$fff.err" "$fff.res2" > "$fff.res"
 565                                         fi
 566                                         process_result $bff "  $name" $pack
 567                                 done < $fargs
 568                         fi
 569                 elif [ -f "$ff.bin" ]; then
 570                         #Not executable (platform?)"
 571                         > "$ff.res"
 572                         process_result $bf "$bf" $pack
 573                 else
 574                         echo -n "! "
 575                         cat "$ff.cmp.err" > "$ff.res"
 576                         echo "Compilation error" > "$ff.res"
 577                         process_result $bf "$bf" $pack
 578                 fi
 579         done
 580 done
 581
 582 if [ "x$isnode" = "xfalse" ]; then
 583         echo "engine: $engine ($enginebinname $OPT)"
 584         echo "ok: " `echo $ok | wc -w` "/" `echo $ok $nok $nos $todos | wc -w`
 585
 586         if [ -n "$nok" ]; then
 587                 echo "fail: $nok"
 588                 echo "There were $(echo $nok | wc -w) errors ! (see file $ERRLIST)"
 589         fi
 590         if [ -n "$nos" ]; then
 591                 echo "no sav: $nos"
 592         fi
 593         if [ -n "$todos" ]; then
 594                 echo "todo/fixme: $todos"
 595         fi
 596         if [ -n "$remains" ]; then
 597                 echo "sav that remains: $remains"
 598         fi
 599 fi
 600
 601 # write $ERRLIST
 602 if [ "x$ERRLIST" != "x" ]; then
 603         if [ -f "$ERRLIST_TARGET" ]; then
 604                 mv "$ERRLIST_TARGET" "${ERRLIST_TARGET}.bak"
 605         fi
 606         uniq $ERRLIST > $ERRLIST_TARGET
 607         rm $ERRLIST
 608 fi
 609
 610 echo >>$xml "</testsuite></testsuites>"
 611
 612 if [ -n "$nok" ]; then
 613         exit 1
 614 else
 615         exit 0
 616 fi