1 files changed, 33 insertions, 9 deletions
diff --git a/tests/micropython/viper_binop_arith.py b/tests/micropython/viper_binop_arith.py
index 4d711f1a9..2691404b7 100644
--- a/tests/micropython/viper_binop_arith.py
+++ b/tests/micropython/viper_binop_arith.py
@@ -1,27 +1,36 @@
 # test arithmetic operators
 
+
 @micropython.viper
-def add(x:int, y:int):
+def add(x: int, y: int):
     print(x + y)
     print(y + x)
+
+
 add(1, 2)
 add(42, 3)
 add(-1, 2)
 add(-42, -3)
 
+
 @micropython.viper
-def sub(x:int, y:int):
+def sub(x: int, y: int):
     print(x - y)
     print(y - x)
+
+
 sub(1, 2)
 sub(42, 3)
 sub(-1, 2)
 sub(-42, -3)
 
+
 @micropython.viper
-def mul(x:int, y:int):
+def mul(x: int, y: int):
     print(x * y)
     print(y * x)
+
+
 mul(0, 1)
 mul(1, -1)
 mul(1, 2)
@@ -29,41 +38,56 @@ mul(8, 3)
 mul(-3, 4)
 mul(-9, -6)
 
+
 @micropython.viper
-def shl(x:int, y:int):
+def shl(x: int, y: int):
     print(x << y)
+
+
 shl(1, 0)
 shl(1, 3)
 shl(1, 30)
 shl(42, 10)
 shl(-42, 10)
 
+
 @micropython.viper
-def shr(x:int, y:int):
+def shr(x: int, y: int):
     print(x >> y)
+
+
 shr(1, 0)
 shr(1, 3)
 shr(42, 2)
 shr(-42, 2)
 
+
 @micropython.viper
-def and_(x:int, y:int):
+def and_(x: int, y: int):
     print(x & y, y & x)
+
+
 and_(1, 0)
 and_(1, 3)
-and_(0xf0, 0x3f)
+and_(0xF0, 0x3F)
 and_(-42, 6)
 
+
 @micropython.viper
-def or_(x:int, y:int):
+def or_(x: int, y: int):
     print(x | y, y | x)
+
+
 or_(1, 0)
 or_(1, 2)
 or_(-42, 5)
 
+
 @micropython.viper
-def xor(x:int, y:int):
+def xor(x: int, y: int):
     print(x ^ y, y ^ x)
+
+
 xor(1, 0)
 xor(1, 2)
 xor(-42, 5)