tests: use /dev/null as stdin if no inputs

Some tests will hangs if they do a read without any .inputs file.

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/tests/tests.sh b/tests/tests.sh
index 642d4d7..fb05c02 100755 (executable)
--- a/tests/tests.sh
+++ b/tests/tests.sh
@@ -203,12 +203,18 @@ for ii in "$@"; do
                ff="out/$bf"
                echo -n "=> $bf: "
 
+               if [ -f "$f.inputs" ]; then
+                       inputs="$f.inputs"
+               else
+                       inputs=/dev/null
+               fi
+
                # Compile
                if [ "x$verbose" = "xtrue" ]; then
                        echo ""
                        echo $NITC --no-color $OPT -o "$ff.bin" "$i" "$includes"
                fi
-               $NITC --no-color $OPT -o "$ff.bin" "$i" $includes 2> "$ff.cmp.err" > "$ff.compile.log"
+               $NITC --no-color $OPT -o "$ff.bin" "$i" $includes <"$inputs" 2> "$ff.cmp.err" > "$ff.compile.log"
                ERR=$?
                if [ "x$verbose" = "xtrue" ]; then
                        cat "$ff.compile.log"
@@ -228,11 +234,7 @@ for ii in "$@"; do
                                echo ""
                                echo "NIT_NO_STACK=1 ./$ff.bin" $args
                        fi
-                       if [ -f "$f.inputs" ]; then
-                               NIT_NO_STACK=1 "./$ff.bin" $args < "$f.inputs" >> "$ff.res" 2>"$ff.err"
-                       else
-                               NIT_NO_STACK=1 "./$ff.bin" $args >> "$ff.res" 2>"$ff.err"
-                       fi
+                       NIT_NO_STACK=1 "./$ff.bin" $args < "$inputs" >> "$ff.res" 2>"$ff.err"
                        if [ "x$verbose" = "xtrue" ]; then
                                cat "$ff.res"
                                cat >&2 "$ff.err"
@@ -252,7 +254,7 @@ for ii in "$@"; do
                                cptr=0
                                while read line; do
                                        ((cptr=cptr+1))
-                                       args=$line
+                                       args="$line"
                                        bff=$bf"_args"$cptr
                                        fff=$ff"_args"$cptr
                                        rm -rf "$fff.res" "$fff.err" "$fff.write" 2> /dev/null
@@ -261,11 +263,7 @@ for ii in "$@"; do
                                                echo "NIT_NO_STACK=1 ./$ff.bin" $args
                                        fi
                                        echo -n "==> args #"$cptr " "
-                                       if [ -f "$f.inputs" ]; then
-                                               NIT_NO_STACK=1 "./$ff.bin" $args < "$f.inputs" > "$fff.res" 2>"$fff.err"
-                                       else
-                                               sh -c "NIT_NO_STACK=1 ./$ff.bin  ''$args > $fff.res 2>$fff.err"
-                                       fi
+                                       sh -c "NIT_NO_STACK=1 ./$ff.bin  ''$args < $inputs > $fff.res 2>$fff.err"
                                        if [ "x$verbose" = "xtrue" ]; then
                                                cat "$fff.res"
                                                cat >&2 "$fff.err"