micropython: add micropython component

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

@@ -0,0 +1,28 @@
+# default separator (whitespace)
+print(b"a b".split())
+print(b"   a   b    ".split(None))
+print(b"   a   b    ".split(None, 1))
+print(b"   a   b    ".split(None, 2))
+print(b"   a   b  c  ".split(None, 1))
+print(b"   a   b  c  ".split(None, 0))
+print(b"   a   b  c  ".split(None, -1))
+
+# empty separator should fail
+try:
+    b"abc".split(b'')
+except ValueError:
+    print("ValueError")
+
+# non-empty separator
+print(b"abc".split(b"a"))
+print(b"abc".split(b"b"))
+print(b"abc".split(b"c"))
+print(b"abc".split(b"z"))
+print(b"abc".split(b"ab"))
+print(b"abc".split(b"bc"))
+print(b"abc".split(b"abc"))
+print(b"abc".split(b"abcd"))
+print(b"abcabc".split(b"bc"))
+print(b"abcabc".split(b"bc", 0))
+print(b"abcabc".split(b"bc", 1))
+print(b"abcabc".split(b"bc", 2))