Add tests for range

HyeockJinKim · HyeockJinKim · commit dc62cd0bf9e0 · 2019-09-20T21:17:56.000+09:00
Add test for __eq__, __str__ of range
diff --git a/py/tests/range.py b/py/tests/range.py
@@ -38,4 +38,17 @@
 assert b[-2] == 6
 assert b[-1] == 8
 
+doc="range_eq"
+assert range(10) == range(0, 10)
+assert range(0, 10, 3) == range(0, 12, 3)
+assert range(2000, 100) == range(3, 1)
+assert range(0, 10, -3) == range(0, 12, -3)
+assert range(10, 0, -3) != range(12, 0, -3)
+
+doc="range_str"
+assert str(range(10)) == 'range(0, 10)'
+assert str(range(10, 0, 3)) == 'range(10, 0, 3)'
+assert str(range(0, 3)) == 'range(0, 3)'
+assert str(range(10, 3, -2)) == 'range(10, 3, -2)'
+
 doc="finished"
