C++: Add a test that fails because of a non-terminating test that dominates this one.

cpp/ql/test/query-tests/Security/CWE/CWE-119/semmle/tests/UnboundedWrite.expected

@@ -1,4 +1,4 @@
 edges
-subpaths
 nodes
+subpaths
 #select

cpp/ql/test/query-tests/Security/CWE/CWE-119/semmle/tests/tests.cpp

@@ -608,6 +608,13 @@ int test23() {
 	return sizeof(buffer) / sizeof(buffer[101]); // GOOD
 }
 
+char* strcpy(char *, const char *);
+
+void test24(char* source) {
+	char buffer[100];
+	strcpy(buffer, source); // BAD
+}
+
 int tests_main(int argc, char *argv[])
 {
 	long long arr17[19];
@@ -633,6 +640,7 @@ int tests_main(int argc, char *argv[])
 	test21(argc == 0);
 	test22(argc == 0, argv[0]);
 	test23();
+	test24(argv[0]);
 
 	return 0;
 }