From 9d4490794b3b6d21876dcf19326eeff6a9bd836c Mon Sep 17 00:00:00 2001
From: Jean Privat <jean@pryen.org>
Date: Fri, 25 Mar 2011 10:57:29 -0400
Subject: [PATCH] tests: new combinatorial tests

Signed-off-by: Jean Privat <jean@pryen.org>
---
 tests/tests.sh |   62 +++++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 43 insertions(+), 19 deletions(-)

diff --git a/tests/tests.sh b/tests/tests.sh
index 2dfc5e8..4710af6 100755
--- a/tests/tests.sh
+++ b/tests/tests.sh
@@ -89,6 +89,42 @@ find_nitc()
 	NITC=$recent
 }
 
+make_alts0()
+{
+	ii="$1"
+	xalt="$2"
+	fs=""
+	for alt in `sed -n "s/.*#!*\($xalt[0-9]*\)#.*/\1/p" "$ii" | sort -u`; do
+		f=`basename "$ii" .nit`
+		d=`dirname "$ii"`
+		ff="$f"
+		i="$ii"
+
+		if [ "x$alt" != "x" ]; then
+			test -d alt || mkdir -p alt
+			i="alt/${f}_$alt.nit"
+			ff="${ff}_$alt"
+			sed "s/#$alt#//g;/#!$alt#/d" "$ii" > "$i"
+		fi
+		ff="$ff$MARK"
+		fs="$fs $i"
+	done
+	echo "$fs"
+}
+make_alts()
+{
+	ii="$1"
+	fs="$1"
+	for xalt in `sed -n 's/.*#!*\([0-9]*alt\)[0-9]*#.*/\1/p' "$ii" | sort -u`; do
+		fs2=""
+		for f in $fs; do
+			fs2="$fs2 `make_alts0 $f $xalt`"
+		done
+		fs="$fs $fs2"
+	done
+	echo "$fs"
+}
+
 # The default nitc compiler
 [ -z "$NITC" ] && find_nitc
 
@@ -127,6 +163,7 @@ fi
 ok=""
 nok=""
 
+
 for ii in "$@"; do
 	if [ ! -f $ii ]; then
 		echo "File '$ii' does not exist."
@@ -135,28 +172,15 @@ for ii in "$@"; do
 
 	tmp=${ii/../AA}
 	if [ "x$tmp" = "x$ii" ]; then
-		oincludes="-I . -I ../lib/standard -I ../lib/standard/collection"
+		includes="-I . -I ../lib/standard -I ../lib/standard/collection -I alt"
 	else
-		oincludes=""
+		includes="-I alt"
 	fi
 
-	for alt in "" `sed -n 's/.*#!*\(alt[0-9]*\)#.*/\1/p' "$ii" | sort -u`; do
-		f=`basename "$ii" .nit`
-		d=`dirname "$ii"`
-		ff="$f"
-		i="$ii"
-		includes="$oincludes"
-
-		if [ "x$alt" != "x" ]; then
-			test -d alt || mkdir -p alt
-			i="alt/${f}_$alt.nit"
-			ff="${ff}_$alt"
-			sed "s/#$alt#//g;/#!$alt#/d" "$ii" > "$i"
-			includes="$includes -I alt"
-		fi
-		ff="$ff$MARK"
-
-		echo -n "=> $i: "
+	f=`basename "$ii" .nit`
+	for i in `make_alts $ii`; do
+		ff=`basename $i .nit`
+		echo -n "=> $ff: "
 
 		rm -rf "$ff.res" "$ff.err" "$ff.write" "$ff.bin" 2> /dev/null
 
-- 
1.7.9.5