1 files changed, 30 insertions, 0 deletions
diff --git a/src/dtc/tests/dtc-fails.sh b/src/dtc/tests/dtc-fails.sh
new file mode 100755
index 0000000..4ddcb27
--- /dev/null
+++ b/src/dtc/tests/dtc-fails.sh
@@ -0,0 +1,30 @@
+#! /bin/sh
+
+. ./tests.sh
+
+if [ "$1" = "-n" ]; then
+    NEG="$1"
+    shift
+fi
+
+OUTPUT="$1"
+shift
+
+verbose_run $VALGRIND "$DTC" -o "$OUTPUT" "$@"
+ret="$?"
+
+FAIL_IF_SIGNAL $ret
+
+if [ -n "$NEG" ]; then
+    if [ ! -e "$OUTPUT" ]; then
+	FAIL "Produced no output"
+    fi
+else
+    if [ -e "$OUTPUT" ]; then
+	FAIL "Incorrectly produced output"
+    fi
+fi
+
+rm -f "$OUTPUT"
+
+PASS