X-Git-Url: http://nitlanguage.org

diff --git a/tests/tests.sh b/tests/tests.sh
index 8720ca3..99ec314 100755
--- a/tests/tests.sh
+++ b/tests/tests.sh
@@ -21,7 +21,7 @@
 export LANG=C
 export LC_ALL=C
 export NIT_TESTING=true
-export MNIT_SRAND=0
+export NIT_SRAND=0
 
 unset NIT_DIR
 
@@ -29,15 +29,32 @@ unset NIT_DIR
 shopt -s nullglob
 JAVA_HOME=$(dirname $(dirname $(readlink -f $(which javac))))
 
-paths=`echo $JAVA_HOME/jre/lib/*/{client,server}/`
-paths=($paths)	
-JNI_LIB_PATH=${paths[0]}
-echo $JAVA_HOME
-echo $JNI_LIB_PATH
+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"
+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()
 {
@@ -47,11 +64,12 @@ Usage: $e [options] modulenames
 -o option   Pass option to the engine
 -v          Verbose (show tests steps)
 -h          This help
---engine    Use a specific engine (default=nitg)
+--engine    Use a specific engine (default=nitc)
 --noskip    Do not skip a test even if the .skip file matches
 --outdir    Use a specific output folder (default=out/)
---compdir   Use a specific temporary compilation folder (default=.nit_compile)
+--compdir   Use a specific temporary compilation folder (default=$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
 }
 
@@ -71,12 +89,18 @@ saferun()
 			*) stop=true
 		esac
 	done
-	if test -n "$TIME"; then
+	(
+	ulimit -f "$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
@@ -94,9 +118,9 @@ timestamp()
 
 # Detect a working timeout
 if sh -c "timelimit echo" 1>/dev/null 2>&1; then
-	TIMEOUT="timelimit -t 600"
+	TIMEOUT="timelimit -t $realtimelimit"
 elif sh -c "timeout 1 echo" 1>/dev/null 2>&1; then
-	TIMEOUT="timeout 600s"
+	TIMEOUT="timeout ${realtimelimit}s"
 else
 	echo "No timelimit or timeout command detected. Tests may hang :("
 fi
@@ -171,6 +195,15 @@ function process_result()
 	OLD=""
 	LIST=""
 	FIRST=""
+
+	# Truncate too big res file
+	size=$(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
@@ -234,6 +267,7 @@ function process_result()
 			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
@@ -243,6 +277,7 @@ function process_result()
 			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/>"
@@ -260,6 +295,7 @@ function process_result()
 		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 $SOSO"`'/>"
@@ -268,6 +304,7 @@ function process_result()
 		echo >>$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 $NSAV"`'/>"
@@ -276,6 +313,7 @@ function process_result()
 		echo >>$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 $NFIXME"`'/>"
@@ -284,6 +322,7 @@ function process_result()
 		echo >>$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 >>$xml "<error message='no sav and not empty'/>"
@@ -292,6 +331,7 @@ function process_result()
 		echo >>$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"
@@ -318,6 +358,14 @@ need_skip()
 		echo >>$xml "<testcase classname='`xmlesc "$3"`' name='`xmlesc "$2"`' `timestamp`><skipped/></testcase>"
 		return 0
 	fi
+
+	# Skip by OS
+	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
 	return 1
 }
 
@@ -356,8 +404,9 @@ find_nitc()
 
 verbose=false
 isnode=false
+autosav=false
 stop=false
-engine=nitg
+engine=nitc
 noskip=
 savdirs=
 while [ $stop = false ]; do
@@ -370,37 +419,42 @@ while [ $stop = false ]; do
 		--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
-	nitg)
-		engine=nitg-s;
-		enginebinname=nitg;
+	nitc|nitg)
+		engine=nitcs;
+		enginebinname=nitc;
 		OPT="--separate $OPT --compile-dir $compdir"
-		savdirs="sav/nitg-common/"
+		savdirs="sav/nitc-common/"
 		;;
-	nitg-s)
-		enginebinname=nitg;
+	nitcs|nitg-s)
+		engine=nitcs;
+		enginebinname=nitc;
 		OPT="--separate $OPT --compile-dir $compdir"
-		savdirs="sav/nitg-common/"
+		savdirs="sav/nitc-common/"
 		;;
-	nitg-e)
-		enginebinname=nitg;
+	nitce|nitg-e)
+		engine=nitce;
+		enginebinname=nitc;
 		OPT="--erasure $OPT --compile-dir $compdir"
-		savdirs="sav/nitg-common/"
+		savdirs="sav/nitc-common/"
 		;;
-	nitg-sg)
-		enginebinname=nitg;
+	nitcsg|nitg-sg)
+		engine=nitcsg;
+		enginebinname=nitc;
 		OPT="--semi-global $OPT --compile-dir $compdir"
-		savdirs="sav/nitg-common/"
+		savdirs="sav/nitc-common/"
 		;;
-	nitg-g)
-		enginebinname=nitg;
+	nitcg|nitg-g)
+		engine=nitcg;
+		enginebinname=nitc;
 		OPT="--global $OPT --compile-dir $compdir"
-		savdirs="sav/nitg-common/"
+		savdirs="sav/nitc-common/"
 		;;
 	nit)
 		engine=niti
@@ -412,16 +466,14 @@ case $engine in
 		;;
 	nitvm)
 		isinterpret=true
+		enginebinname=nit
+		OPT="--vm $OPT"
 		savdirs="sav/niti/"
 		;;
 	emscripten)
-		enginebinname=nitg
+		enginebinname=nitc
 		OPT="-m emscripten_nodejs.nit --semi-global $OPT --compile-dir $compdir"
-		savdirs="sav/nitg-sg/"
-		;;
-	nitc)
-		echo "disabled engine $engine"
-		exit 0
+		savdirs="sav/nitcsg/"
 		;;
 	*)
 		echo "unknown engine $engine"
@@ -544,6 +596,8 @@ END
 				cat -- "$ff.compile.log"
 				cat >&2 -- "$ff.cmp.err"
 			fi
+			# Clean
+			rm -r "$compdir" 2>/dev/null
 		fi
 		if [ "$engine" = "emscripten" ]; then
 			echo > "$ff.bin" "nodejs $ffout \"\$@\""