tests/micropython/: Split off intbig tests.

tests/micropython/viper_misc.py

@@ -50,13 +50,6 @@ def viper_no_annotation(x, y):
     return x * y
 print(viper_no_annotation(4, 5))
 
-# unsigned ints
-@micropython.viper
-def viper_uint() -> uint:
-    return uint(-1)
-import sys
-print(viper_uint() == (sys.maxsize << 1 | 1))
-
 # a for loop
 @micropython.viper
 def viper_for(a:int, b:int) -> int:

tests/micropython/viper_misc.py.exp

@@ -5,7 +5,6 @@ Ellipsis
 6
 7
 20
-True
 49994955
 1 1
 1 3

tests/micropython/viper_misc_intbig.py

@@ -0,0 +1,8 @@
+import micropython
+
+# unsigned ints
+@micropython.viper
+def viper_uint() -> uint:
+    return uint(-1)
+import sys
+print(viper_uint() == (sys.maxsize << 1 | 1))

tests/micropython/viper_misc_intbig.py.exp

@@ -0,0 +1 @@
+True