diff --git a/tests/passing_tests/assign/comprehensive.py b/tests/passing_tests/assign/comprehensive.py
new file mode 100644
index 0000000..9c157cc
--- /dev/null
+++ b/tests/passing_tests/assign/comprehensive.py
@@ -0,0 +1,68 @@
+from pythonbpf import bpf, map, section, bpfglobal, compile, struct
+from ctypes import c_void_p, c_int64, c_int32, c_uint64
+from pythonbpf.maps import HashMap
+from pythonbpf.helper import ktime
+
+
+# NOTE: This is a comprehensive test combining struct, helper, and map features
+# Please note that at line 50, though we have used an absurd expression to test
+# the comiler, it is recommended to used named variables to reduce the amount of
+# scratch space that needs to be allocated.
+
+@bpf
+@struct
+class data_t:
+    pid: c_uint64
+    ts: c_uint64
+
+
+@bpf
+@map
+def last() -> HashMap:
+    return HashMap(key=c_uint64, value=c_uint64, max_entries=3)
+
+
+@bpf
+@section("tracepoint/syscalls/sys_enter_execve")
+def hello_world(ctx: c_void_p) -> c_int64:
+    dat = data_t()
+    dat.pid = 123
+    dat.pid = dat.pid + 1
+    print(f"pid is {dat.pid}")
+    tu = 9
+    last.update(0, tu)
+    last.update(1, -last.lookup(0))
+    x = last.lookup(0)
+    print(f"Map value at index 0: {x}")
+    x = x + c_int32(1)
+    print(f"x after adding 32-bit 1 is {x}")
+    x = ktime() - 121
+    print(f"ktime - 121 is {x}")
+    x = last.lookup(0)
+    x = x + 1
+    print(f"x is {x}")
+    if x == 11:
+        jat = data_t()
+        jat.ts = 456
+        print(f"Hello, World!, ts is {jat.ts}")
+        a = last.lookup(0)
+        print(f"a is {a}")
+        last.update(0, last.lookup(last.lookup(0)) +
+                    last.lookup(last.lookup(0)) + last.lookup(last.lookup(0)))
+        z = last.lookup(0)
+        print(f"new map val at index 0 is {z}")
+    else:
+        a = last.lookup(0)
+        print("Goodbye, World!")
+    c = last.lookup(1 - 1)
+    print(f"c is {c}")
+    return
+
+
+@bpf
+@bpfglobal
+def LICENSE() -> str:
+    return "GPL"
+
+
+compile()