diff options
Diffstat (limited to 'tests/run/isnot.pyx')
| -rw-r--r-- | tests/run/isnot.pyx | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tests/run/isnot.pyx b/tests/run/isnot.pyx index 9baabbc7e..f7efd017d 100644 --- a/tests/run/isnot.pyx +++ b/tests/run/isnot.pyx @@ -3,12 +3,17 @@ cimport cython +# Use a single global object for identity checks. +# PyPy can optimise away integer objects, for example, and may fail the 'is' test. +obj = object() + + @cython.test_fail_if_path_exists('//NotNode') def is_not(a, b): """ >>> is_not(1, 2) True - >>> x = 1 + >>> x = obj >>> is_not(x, x) False """ @@ -20,7 +25,7 @@ def not_is_not(a, b): """ >>> not_is_not(1, 2) False - >>> x = 1 + >>> x = obj >>> not_is_not(x, x) True """ @@ -32,7 +37,7 @@ def not_is(a, b): """ >>> not_is(1, 2) True - >>> x = 1 + >>> x = obj >>> not_is(x, x) False """ |