Add testcase for this RCons.rgbParse() crash

test/unit/test_cons.c

@@ -0,0 +1,32 @@
+#include <r_cons.h>
+#include "minunit.h"
+
+bool test_r_cons() {
+	ut8 r, g, b, a;
+
+	const char *foo = "___"; // should crash in asan mode
+	r_cons_rgb_parse (foo, &r, &g, &b, &a);
+
+	mu_assert_eq (r, 0, "red color");
+	mu_assert_eq (g, 0, "green color");
+	mu_assert_eq (b, 0, "blue color");
+	mu_assert_eq (a, 0, "alpha color");
+
+	foo = "\x1b[32mhello\x1b[0m";
+	r_cons_rgb_parse (foo, &r, &g, &b, &a);
+
+	mu_assert_eq (r, 0, "red color");
+	mu_assert_eq (g, 127, "green color");
+	mu_assert_eq (b, 0, "blue color");
+	mu_assert_eq (a, 0, "alpha color");
+	mu_end;
+}
+
+bool all_tests() {
+	mu_run_test (test_r_cons);
+	return tests_passed != tests_run;
+}
+
+int main(int argc, char **argv) {
+	return all_tests ();
+}