diff options
Diffstat (limited to 'tests/functional/s/simplifiable/simplify_chained_comparison.py')
| -rw-r--r-- | tests/functional/s/simplifiable/simplify_chained_comparison.py | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/tests/functional/s/simplifiable/simplify_chained_comparison.py b/tests/functional/s/simplifiable/simplify_chained_comparison.py new file mode 100644 index 000000000..4be9fbe3d --- /dev/null +++ b/tests/functional/s/simplifiable/simplify_chained_comparison.py @@ -0,0 +1,89 @@ +"""Test that some boolean expression statement tests can be simplified.""" + +# pylint: disable=missing-docstring, invalid-name, no-else-return, too-many-branches + + +def test_simplify_chained_comparison_1(): + a = 1 + b = 2 + c = 3 + return a < b and b < c # [chained-comparison] + + +def test_simplify_chained_comparison_2(): + a = 1 + return a < 10 and a > 1 # [chained-comparison] + + +def test_simplify_chained_comparison_3(): + a = 1 + b = 2 + c = 3 + d = 4 + if a < 10 and a > 1: # [chained-comparison] + pass + elif a > 1 and a < 10: # [chained-comparison] + pass + elif a > 1 and a <= 10: # [chained-comparison] + pass + elif a > 1 and a < 10 and b == 2: # [chained-comparison] + pass + elif a > 1 and c == b and a < 10: # [chained-comparison] + pass + elif a > 100 and c == b and a < 10: # [chained-comparison] + # In this comparison we are not checking whether left bound is actually + # lower than right bound or not. + pass + elif a < b and b < c: # [chained-comparison] + pass + elif a > b and b > c: # [chained-comparison] + pass + elif a < b and a == 1 and b < c: # [chained-comparison] + pass + elif a < b and b < c and c == 786: # [chained-comparison] + pass + elif a < b and b < 0 and c == 786: # [chained-comparison] + pass + elif a < b and c == 786 and b < 0: # [chained-comparison] + pass + elif c == 786 and b < 0 and a < b: # [chained-comparison] + pass + elif a < b < c and c < d: # [chained-comparison] + pass + elif b < c < d and a < b: # [chained-comparison] + pass + elif a < b < c and a < b and b < c: # [chained-comparison] + pass + + +def test_not_simplify_chained_comparison_1(): + a = 1 + b = 2 + c = 3 + d = 4 + if a < 10 and b > 1: + pass + elif a > 1 and b < 10: + pass + elif a > 1 and a == 10: + pass + elif a == 1 and b == 2: + pass + elif a > 1 and a > 10: + pass + elif a < 100 and a < 10: + pass + elif a < b and a < c: + pass + elif a < b and a == 1 and a < c: + pass + elif a < b and a < c and c == 786: + pass + elif a < b < c and b < d: + pass + elif a < b < c and a < d: + pass + elif b < c < d and a < c: + pass + elif b < c < d and a < d: + pass |