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Add in an example/test for Python __pow__

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- A test for the ternaryfunc builtin slot
- Example of how to wrap C++ class for Python's pow
This commit is contained in:
William S Fulton 2018-09-16 17:24:37 +01:00
commit bf85b6f7a9
2 changed files with 34 additions and 0 deletions
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15
Examples/test-suite/python/python_builtin_runme.py
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@ -83,6 +83,7 @@ if is_python_builtin():
if MyClass.less_than_counts != 6:
raise RuntimeError("python:compare feature not working")
# Test 6
sa = SimpleArray(5)
elements = [x for x in sa]
if elements != [0, 10, 20, 30, 40]:
@ -96,3 +97,17 @@ subslice = sa[1:3]
elements = [x for x in subslice]
if elements != [10, 20]:
raise RuntimeError("slice not working")
# Test 7 mapping to Python's pow
x = ANumber(2)
y = ANumber(4)
z = x ** y
if z.Value() != 16:
raise RuntimeError("x ** y wrong")
z = pow(x, y)
if z.Value() != 16:
raise RuntimeError("pow(x, y) wrong")
z = ANumber(9)
z = pow(x, y, z)
if z.Value() != 7:
raise RuntimeError("pow(x, y, z) wrong")