micropython: add micropython component

components/language/micropython/tests/basics/subclass_native1.py

@@ -0,0 +1,38 @@
+class mylist(list):
+    pass
+
+a = mylist([1, 2, 5])
+# Test setting instance attr
+a.attr = "something"
+# Test base type __str__
+print(a)
+# Test getting instance attr
+print(a.attr)
+# Test base type ->subscr
+print(a[-1])
+a[0] = -1
+print(a)
+# Test another base type unary op
+print(len(a))
+
+# Test binary op of base type, with 2nd arg being raw base type
+print(a + [20, 30, 40])
+# Test binary op of base type, with 2nd arg being same class as 1st arg
+# TODO: Faults
+#print(a + a)
+
+def foo():
+    print("hello from foo")
+
+try:
+    class myfunc(type(foo)):
+        pass
+except TypeError:
+    print("TypeError")
+
+# multiple bases with layout conflict
+try:
+    class A(type, tuple):
+        None
+except TypeError:
+    print('TypeError')