micropython: add micropython component

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

@@ -0,0 +1,13 @@
+# test builtin abs
+
+# bignum
+print(abs(123456789012345678901234567890))
+print(abs(-123456789012345678901234567890))
+
+# edge cases for 32 and 64 bit archs (small int overflow when negating)
+print(abs(-0x3fffffff - 1))
+print(abs(-0x3fffffffffffffff - 1))
+
+# edge case for nan-boxing with 47-bit small int
+i = -0x3fffffffffff
+print(abs(i - 1))