note unexpected return statuses in junit

tests/scripted/.gitignore

@@ -0,0 +1 @@
+/junit_*/

tests/scripted/Makefile

@@ -0,0 +1,11 @@
+SH_FILES=$(wildcard *.sh)
+SH_TESTS=$(addprefix test_,$(SH_FILES:.sh=))
+
+test: $(SH_TESTS)
+
+test_%: %.sh FORCE
+	bash $<
+
+FORCE:
+
+.PHONY: test FORCE

tests/scripted/junit_expect.sby

@@ -0,0 +1,16 @@
+[options]
+mode bmc
+depth 1
+expect fail,timeout
+
+[engines]
+smtbmc
+
+[script]
+read -formal foo.v
+prep -top foo
+
+[file foo.v]
+module foo;
+always_comb assert(1);
+endmodule

tests/scripted/junit_expect.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# this is expected to return 1 so don't use 'set -e'
+python3 ../../sbysrc/sby.py -f junit_expect.sby
+grep '<failure type="EXPECT" message="Task returned status PASS. Expected values were: FAIL TIMEOUT" />' junit_expect/junit_expect.xml