micropython: add micropython component

components/language/micropython/tests/basics/builtin_pow3.py

@@ -0,0 +1,30 @@
+# test builtin pow() with integral values
+# 3 arg version
+
+try:
+    print(pow(3, 4, 7))
+except NotImplementedError:
+    print("SKIP")
+    raise SystemExit
+
+# test some edge cases
+print(pow(1, 1, 1))
+print(pow(0, 1, 1))
+print(pow(1, 0, 1))
+print(pow(1, 0, 2))
+
+# 3 arg pow is defined to only work on integers
+try:
+    print(pow("x", 5, 6))
+except TypeError:
+    print("TypeError expected")
+
+try:
+    print(pow(4, "y", 6))
+except TypeError:
+    print("TypeError expected")
+
+try:
+    print(pow(4, 5, "z"))
+except TypeError:
+    print("TypeError expected")