micropython: add micropython component

components/language/micropython/tests/internal_bench/bytebuf-2-join_map_bytes.py

@@ -0,0 +1,14 @@
+# Doing some operation on bytearray
+# Pretty weird way - map bytearray thru function, but make sure that
+# function return bytes of size 1, then join them together. Surely,
+# this is slowest way to do it.
+import bench
+
+
+def test(num):
+    for i in iter(range(num // 10000)):
+        ba = bytearray(b"\0" * 1000)
+        ba2 = b"".join(map(lambda x: bytes([x + 1]), ba))
+
+
+bench.run(test)