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Diffstat (limited to 'tests/functional/singleton_comparison.py')
| -rw-r--r-- | tests/functional/singleton_comparison.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/functional/singleton_comparison.py b/tests/functional/singleton_comparison.py new file mode 100644 index 000000000..9a28c0e2e --- /dev/null +++ b/tests/functional/singleton_comparison.py @@ -0,0 +1,15 @@ +# pylint: disable=missing-docstring, invalid-name, misplaced-comparison-constant,literal-comparison, comparison-with-itself +x = 42 +a = x is None +b = x == None # [singleton-comparison] +c = x == True # [singleton-comparison] +d = x == False # [singleton-comparison] +e = True == True # [singleton-comparison] +f = x is 1 +g = 123 is "123" +h = None is x +i = None == x # [singleton-comparison] + +j = x != True # [singleton-comparison] +j1 = x != False # [singleton-comparison] +j2 = x != None # [singleton-comparison] |