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author | Cyrille Bagard <nocbos@gmail.com> | 2021-02-20 00:26:09 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2021-02-20 00:26:09 (GMT) |
commit | 66b8d57f0c054065894ab3dd0f1640594013e441 (patch) | |
tree | a31cb44088c67d6fe9ee7aa36c67261a6cbd14b4 /tests/analysis | |
parent | 9ac491cba6aa35959fa1ffdb9ce979060f5f6b26 (diff) |
Compute a hash value for data types.
Diffstat (limited to 'tests/analysis')
-rw-r--r-- | tests/analysis/type.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/analysis/type.py b/tests/analysis/type.py index 5106cbc..b690a55 100644 --- a/tests/analysis/type.py +++ b/tests/analysis/type.py @@ -90,3 +90,20 @@ class TestDataType(ChrysalideTestCase): self.assertEqual(str(tp), 'NS.TP') self.assertEqual(tp.namespace, (ns, '.')) + + + def testTypeHash(self): + """Hash a user-defined type.""" + + class MyUserType(DataType): + + def __init__(self, name): + super(MyUserType, self).__init__() + self._name = name + + def _hash(self): + return hash(self._name) + + tp = MyUserType('random') + + self.assertEqual(tp.hash, hash('random') & ((1 << 32) - 1)) |