Add tests

Author: Smit-create

integration_tests/CMakeLists.txt

@@ -499,6 +499,8 @@ RUN(NAME vec_01              LABELS cpython llvm c)
 RUN(NAME test_str_comparison LABELS cpython llvm c)
 RUN(NAME test_bit_length     LABELS cpython llvm c)
 RUN(NAME str_to_list_cast    LABELS cpython llvm c)
+RUN(NAME test_sys_01         LABELS cpython llvm c)
+
 
 RUN(NAME test_package_01     LABELS cpython llvm)
 RUN(NAME test_pkg_lpdraw     LABELS cpython llvm wasm)

integration_tests/test_sys_01.py

@@ -0,0 +1,2 @@
+import sys
+sys.exit(0)