+unset NIT_DIR
+
+# Get the first Java lib available
+shopt -s nullglob
+JAVA_HOME=$(dirname $(dirname $(readlink -f $(which javac))))
+
+paths=`echo $JAVA_HOME/jre/lib/*/{client,server}/libjvm.so`
+paths=($paths)
+JNI_LIB_PATH=`dirname ${paths[0]}`
+shopt -u nullglob
+
+outdir="out"
+compdir="nit_compile"
+
+# User CPU time limit (in seconds)
+# Is used to avoid to CPU intensive test (infinite loops). See ulimit -t
+usertimelimit=600 # 1 CPU minute
+
+# Real-time limit (in seconds)
+# Is used to avoid waiting or sleeping tests.
+# Require timeout or timelimit, or else is not used.
+realtimelimit=300 # 5 min
+
+# User limit for write files (in kilo-bytes)
+# Is used to avoid execution that loop and fill the hard drive. See ulimit -f
+# Note that a test might require a lot of temporary disk space (eg. nitc+gcc)
+filelimit=100000 # ~100MB
+
+# Limit (in bytes) for generated .res file.
+# Larger ones are truncated and will fail tests
+# Is used to avoid processing huge crappy res file (diff, xml, etc)
+reslimit=100000 # ~100KB
+
+usage()
+{
+ e=`basename "$0"`
+ cat<<END
+Usage: $e [options] modulenames
+-o option Pass option to the engine
+-v Verbose (show tests steps)
+-h This help
+--engine Use a specific engine (default=nitc)
+--noskip Do not skip a test even if the .skip file matches
+--outdir Use a specific output folder (default=out/)
+--compdir Use a specific temporary compilation folder (default=$compdir)
+--node Run as a node in parallel, will not output context information
+--autosav Copy the .res files directly in the sav folder overriding existing .res files
+END
+}
+
+# Run a command with a timeout and a time count.
+# Options:
+# -o file write the user time into file (REQUIRED). see `-o` in `man time`
+# -a append the time to the file (instead of overwriting it). see `-a` in `man time`
+saferun()
+{
+ local stop=false
+ local o=
+ local a=
+ while [ $stop = false ]; do
+ case "$1" in
+ -o) o="$2"; shift; shift;;
+ -a) a="-a"; shift;;
+ *) stop=true
+ esac
+ done
+ (
+ ulimit -f "$filelimit"
+ ulimit -t "$usertimelimit"
+ if test -d "$1"; then
+ find $1 | sort
+ elif test -n "$TIME"; then
+ $TIME -o "$o" $a $TIMEOUT "$@"
+ else
+ if test -n "$a"; then echo 0 >> "$o"; else echo 0 > "$o"; fi
+ $TIMEOUT "$@"
+ fi
+ )
+}
+
+# Output a timestamp attribute for XML, or an empty line
+timestamp()
+{
+ if test -n "$TIMESTAMP"; then
+ echo "timestamp='`$TIMESTAMP`'"
+ else
+ echo ""
+ fi
+
+}
+
+# Get platform specific commands ##########################
+
+# Detect a working timeout
+if sh -c "timelimit echo" 1>/dev/null 2>&1; then
+ TIMEOUT="timelimit -t $realtimelimit"
+elif sh -c "timeout 1 echo" 1>/dev/null 2>&1; then
+ TIMEOUT="timeout ${realtimelimit}s"
+else
+ echo "No timelimit or timeout command detected. Tests may hang :("
+fi
+
+# Detect a working time command
+if env time --quiet -f%U true 2>/dev/null; then
+ TIME="env time --quiet -f%U"
+elif env time -f%U true 2>/dev/null; then
+ TIME="env time -f%U"
+else
+ TIME=
+fi
+
+# Detect a working date command
+if date -Iseconds >/dev/null 2>&1; then
+ TIMESTAMP="date -Iseconds"
+else
+ TIMESTAMP=
+fi
+
+# $1 is the pattern of the test
+# $2 is the file to compare to
+# the result is:
+# 0: if the file to compare to do not exists
+# 1: if the file match
+# 2: if the file match with soso
+# 3: if the file do not match
+function compare_to_result()
+{
+ local pattern="$1"
+ local sav="$2"
+ if [ ! -r "$sav" ]; then return 0; fi
+ test "`cat -- "$sav"`" = "UNDEFINED" && return 1
+ diff -u -- "$sav" "$outdir/$pattern.res" > "$outdir/$pattern.diff.sav.log"
+ if [ "$?" == 0 ]; then
+ return 1
+ fi
+ sed '/[Ww]arning/d;/[Ee]rror/d' "$outdir/$pattern.res" > "$outdir/$pattern.res2"
+ sed '/[Ww]arning/d;/[Ee]rror/d' "$sav" > "$outdir/$pattern.sav2"
+ grep '[Ee]rror' "$outdir/$pattern.res" >/dev/null && echo "Error" >> "$outdir/$pattern.res2"
+ grep '[Ee]rror' "$sav" >/dev/null && echo "Error" >> "$outdir/$pattern.sav2"
+ diff -u "$outdir/$pattern.sav2" "$outdir/$pattern.res2" > "$outdir/$pattern.diff.sav.log2"
+ if [ "$?" == 0 ]; then
+ return 2
+ else
+ return 3
+ fi
+}
+
+function xmlesc()
+{
+ sed 's/&/\&/g; s/</\</g; s/>/\>/g; s/"/\"/g; s/'"'"'/\'/g'<<EOF
+$*
+EOF
+}
+
+# As argument: the pattern used for the file
+function process_result()
+{
+ # Result
+ local pattern=$1
+ local description=$2
+ local pack=$3
+ local SAV=""
+ local NSAV=""
+ local FIXME=""
+ local NFIXME=""
+ local SOSO=""
+ local NSOSO=""
+ local SOSOF=""
+ local NSOSOF=""
+ local OLD=""
+ local LIST=""
+ local FIRST=""
+
+ # Truncate too big res file
+ local size=$(wc -c < "$outdir/$pattern.res")
+ if test -n "$reslimit" -a "$size" -gt "$reslimit"; then
+ # The most portable way to truncate a file is with Perl
+ perl -e "truncate \"$outdir/$pattern.res\", $reslimit;"
+ echo "***TRUNCATED***" >> "$outdir/$pattern.res"
+ fi
+
+ echo >>$xml "<testcase classname='`xmlesc "$pack"`' name='`xmlesc "$description"`' time='`cat -- "$outdir/$pattern.time.out"`' `timestamp`>"
+ #for sav in "sav/$engine/fixme/$pattern.res" "sav/$engine/$pattern.res" "sav/fixme/$pattern.res" "sav/$pattern.res" "sav/$pattern.sav"; do
+ for savdir in $savdirs; do
+ local sav=$savdir/fixme/$pattern.res
+ compare_to_result "$pattern" "$sav"
+ case "$?" in
+ 0)
+ ;; # no file
+ 1)
+ OLD="$LIST"
+ FIXME="$sav"
+ LIST="$LIST $sav"
+ ;;
+ 2)
+ if [ -z "$FIRST" ]; then
+ SOSOF="$sav"
+ FIRST="$sav"
+ fi
+ LIST="$LIST $sav"
+ ;;
+ 3)
+ if [ -z "$FIRST" ]; then
+ NFIXME="$sav"
+ FIRST="$sav"
+ fi
+ LIST="$LIST $sav"
+ ;;
+ esac
+
+ sav=$savdir/$pattern.res
+ compare_to_result "$pattern" "$sav"
+ case "$?" in
+ 0)
+ ;; # no file
+ 1)
+ OLD="$LIST"
+ SAV="$sav"
+ LIST="$LIST $sav"
+ ;;
+ 2)
+ if [ -z "$FIRST" ]; then
+ SOSO="$sav"
+ FIRST="$sav"
+ fi
+ LIST="$LIST $sav"
+ ;;
+ 3)
+ if [ -z "$FIRST" ]; then
+ NSAV="$sav"
+ FIRST="$sav"
+ fi
+ LIST="$LIST $sav"
+ ;;
+ esac
+ done
+ OLD=`echo "$OLD" | sed -e 's/ */ /g' -e 's/^ //' -e 's/ $//'`
+ istodo "$outdir/$pattern.res"
+ NYI="$?"
+ if [ -n "$SAV" ]; then
+ if [ -n "$OLD" ]; then
+ echo "[*ok*] $outdir/$pattern.res $SAV - but $OLD remains!"
+ echo >>$xml "<error message='`xmlesc "ok $outdir/$pattern.res - but $OLD remains"`'/>"
+ remains="$remains $OLD"
+ test "$autosav" = "true" && rm "$OLD"
+ else
+ echo "[ok] $outdir/$pattern.res $SAV"
+ fi
+ ok="$ok $pattern"
+ elif [ -n "$FIXME" ]; then
+ if [ -n "$OLD" ]; then
+ echo "[*fixme*] $outdir/$pattern.res $FIXME - but $OLD remains!"
+ echo >>$xml "<error message='`xmlesc "ok $outdir/$pattern.res - but $OLD remains"`'/>"
+ remains="$remains $OLD"
+ test "$autosav" = "true" && rm "$OLD"
+ else
+ echo "[fixme] $outdir/$pattern.res $FIXME"
+ echo >>$xml "<skipped/>"
+ fi
+ todos="$todos $pattern"
+ elif [ "x$NYI" = "x0" ]; then
+ echo "[todo] $outdir/$pattern.res -> not yet implemented"
+ echo >>$xml "<skipped/>"
+ todos="$todos $pattern"
+ elif [ -n "$SOSO" ]; then
+ echo "[======= soso $outdir/$pattern.res $SOSO =======]"
+ echo >>$xml "<error message='`xmlesc "soso $outdir/$pattern.res $SOSO"`'/>"
+ echo >>$xml "<system-out><![CDATA["
+ cat -v -- "$outdir/$pattern.diff.sav.log" | head >>$xml -n 50
+ echo >>$xml "]]></system-out>"
+ nok="$nok $pattern"
+ echo "$ii" >> "$ERRLIST"
+ test "$autosav" = "true" && cp "$outdir/$pattern.res" "$SOSO"
+ elif [ -n "$SOSOF" ]; then
+ echo "[======= fixme soso $outdir/$pattern.res $SOSOF =======]"
+ echo >>$xml "<error message='`xmlesc "soso $outdir/$pattern.res $SOSO"`'/>"
+ echo >>$xml "<system-out><![CDATA["
+ cat -v -- "$outdir/$pattern.diff.sav.log" | head >>$xml -n 50
+ echo >>$xml "]]></system-out>"
+ nok="$nok $pattern"
+ echo "$ii" >> "$ERRLIST"
+ test "$autosav" = "true" && cp "$outdir/$pattern.res" && "$SOSO"
+ elif [ -n "$NSAV" ]; then
+ echo "[======= fail $outdir/$pattern.res $NSAV =======]"
+ echo >>$xml "<error message='`xmlesc "fail $outdir/$pattern.res $NSAV"`'/>"
+ echo >>$xml "<system-out><![CDATA["
+ cat -v -- "$outdir/$pattern.diff.sav.log" | head >>$xml -n 50
+ echo >>$xml "]]></system-out>"
+ nok="$nok $pattern"
+ echo "$ii" >> "$ERRLIST"
+ test "$autosav" = "true" && cp "$outdir/$pattern.res" "$NSAV"
+ elif [ -n "$NFIXME" ]; then
+ echo "[======= changed $outdir/$pattern.res $NFIXME ======]"
+ echo >>$xml "<error message='`xmlesc "changed $outdir/$pattern.res $NFIXME"`'/>"
+ echo >>$xml "<system-out><![CDATA["
+ cat -v -- "$outdir/$pattern.diff.sav.log" | head >>$xml -n 50
+ echo >>$xml "]]></system-out>"
+ nok="$nok $pattern"
+ echo "$ii" >> "$ERRLIST"
+ test "$autosav" = "true" && cp "$outdir/$pattern.res" "$NFIXME"
+ elif [ -s "$outdir/$pattern.res" ]; then
+ echo "[=== no sav ===] $outdir/$pattern.res is not empty"
+ echo >>$xml "<error message='no sav and not empty'/>"
+ echo >>$xml "<system-out><![CDATA["
+ cat -v >>$xml -- "$outdir/$pattern.res"
+ echo >>$xml "]]></system-out>"
+ nos="$nos $pattern"
+ echo "$ii" >> "$ERRLIST"
+ test "$autosav" = "true" && cp "$outdir/$pattern.res" "sav/"
+ else
+ # no sav but empty res
+ echo "[0k] $outdir/$pattern.res is empty"
+ ok="$ok $pattern"
+ fi
+ if test -s "$outdir/$pattern.cmp.err"; then
+ echo >>$xml "<system-err><![CDATA["
+ cat -v >>$xml -- "$outdir/$pattern.cmp.err"
+ echo >>$xml "]]></system-err>"
+ fi
+ echo >>$xml "</testcase>"
+}
+
+need_skip()
+{
+ test "$noskip" = true && return 1
+ if echo "$1" | grep -f "$engine.skip" >/dev/null 2>&1; then
+ echo "=> $2: [skip]"
+ echo >>$xml "<testcase classname='`xmlesc "$3"`' name='`xmlesc "$2"`' `timestamp`><skipped/></testcase>"
+ return 0
+ fi
+ if test -n "$isinterpret" && echo "$1" | grep -f "exec.skip" >/dev/null 2>&1; then
+ echo "=> $2: [skip exec]"
+ echo >>$xml "<testcase classname='`xmlesc "$3"`' name='`xmlesc "$2"`' `timestamp`><skipped/></testcase>"
+ return 0
+ fi
+
+ # Skip by OS
+ local os_skip_file=`uname`.skip
+ if test -e $os_skip_file && echo "$1" | grep -f "$os_skip_file" >/dev/null 2>&1; then
+ echo "=> $2: [skip os]"
+ echo >>$xml "<testcase classname='`xmlesc "$3"`' name='`xmlesc "$2"`' `timestamp`><skipped/></testcase>"
+ return 0
+ fi
+
+ # Skip by hostname
+ local host_skip_file=`hostname -s`.skip
+ if test -e $host_skip_file && echo "$1" | grep -f "$host_skip_file" >/dev/null 2>&1; then
+ echo "=> $2: [skip hostname]"
+ echo >>$xml "<testcase classname='`xmlesc "$3"`' name='`xmlesc "$2"`' `timestamp`><skipped/></testcase>"
+ return 0
+ fi
+ return 1
+}
+
+skip_exec()
+{
+ test "$noskip" = true && return 1
+ for savdir in $savdirs .; do
+ local f="$savdir/exec.skip"
+ test -f "$f" || continue
+ if echo "$1" | grep -f "$f" >/dev/null 2>&1; then
+ echo -n "_ no exec by $f; "
+ return 0
+ fi
+ done
+ return 1
+}
+
+skip_cc()
+{
+ test "$noskip" = true && return 1
+ for savdir in $savdirs .; do
+ local f="$savdir/cc.skip"
+ test -f "$f" || continue
+ if echo "$1" | grep -f "$f" >/dev/null 2>&1; then
+ return 0
+ fi
+ done
+ return 1
+}
+
+# Check that the resfile ($1) matches some magic strings in `todo` files.
+istodo()
+{
+ test "$no" = true && return 1
+ for savdir in $savdirs .; do
+ local f="$savdir/todo"
+ test -f "$f" || continue
+ if grep -f "$f" "$1" >/dev/null 2>&1; then
+ return 0
+ fi
+ done
+ return 1
+}
+
+find_nitc()
+{
+ local name="$enginebinname"
+ local recent=`ls -t ../src/$name ../src/$name_[0-9] ../bin/$name ../c_src/$name 2>/dev/null | head -1`
+ if [[ "x$recent" == "x" ]]; then
+ echo "Could not find binary for engine $engine, aborting"
+ exit 1
+ fi
+ if [ "x$isnode" = "xfalse" ]; then
+ echo "Found binary for engine $engine: $recent $OPT"
+ fi
+ NITC=$recent
+}
+
+verbose=false
+isnode=false
+autosav=false
+stop=false
+engine=nitc
+noskip=
+savdirs=
+while [ $stop = false ]; do
+ case $1 in
+ -o) OPT="$OPT $2"; shift; shift;;
+ -v) verbose=true; shift;;
+ -h) usage; exit;;
+ --engine) engine="$2"; shift; shift;;
+ --noskip) noskip=true; shift;;
+ --outdir) outdir="$2"; shift; shift;;
+ --compdir) compdir="$2"; shift; shift;;
+ --node) isnode=true; shift;;
+ --autosav) autosav=true; shift;;
+ *) stop=true
+ esac
+done
+enginebinname=$engine
+isinterpret=
+case $engine in
+ nitc|nitg)
+ engine=nitcs;
+ enginebinname=nitc;
+ OPT="--separate $OPT --compile-dir $compdir"
+ savdirs="sav/nitc-common/"
+ ;;
+ nitcs|nitg-s)
+ engine=nitcs;
+ enginebinname=nitc;
+ OPT="--separate $OPT --compile-dir $compdir"
+ savdirs="sav/nitc-common/"
+ ;;
+ nitce|nitg-e)
+ engine=nitce;
+ enginebinname=nitc;
+ OPT="--erasure $OPT --compile-dir $compdir"
+ savdirs="sav/nitc-common/"
+ ;;
+ nitcsg|nitg-sg)
+ engine=nitcsg;
+ enginebinname=nitc;
+ OPT="--semi-global $OPT --compile-dir $compdir"
+ savdirs="sav/nitc-common/"
+ ;;
+ nitcg|nitg-g)
+ engine=nitcg;
+ enginebinname=nitc;
+ OPT="--global $OPT --compile-dir $compdir"
+ savdirs="sav/nitc-common/"
+ ;;
+ nit)
+ engine=niti
+ isinterpret=true
+ ;;
+ niti)
+ enginebinname=nit
+ isinterpret=true
+ ;;
+ nitvm)
+ isinterpret=true
+ enginebinname=nit
+ OPT="--vm $OPT"
+ savdirs="sav/niti/"
+ ;;
+ nitj)
+ engine=nitj;
+ OPT="--compile-dir $compdir --ant"
+ enginebinname=nitj;
+ savdirs="sav/nitc-common/"
+ ;;
+ emscripten)
+ enginebinname=nitc
+ OPT="-m emscripten_nodejs.nit --semi-global $OPT --compile-dir $compdir"
+ savdirs="sav/nitcsg/"
+ ;;
+ *)
+ echo "unknown engine $engine"
+ exit 1
+ ;;
+esac
+
+savdirs="sav/`hostname -s` sav/`uname` sav/$engine $savdirs sav/"
+
+# The default nitc compiler
+[ -z "$NITC" ] && find_nitc
+
+# Set NIT_DIR if needed
+[ -z "$NIT_DIR" ] && export NIT_DIR=..