f778ee19df
If the wrong return type in the hash function was used, an error: SystemError: error return without exception set was raised Add some tests for testing builtin slots
74 lines
1.5 KiB
OpenEdge ABL
74 lines
1.5 KiB
OpenEdge ABL
// Test customizing slots when using the -builtin option
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%module python_builtin
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%inline %{
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#ifdef SWIGPYTHON_BUILTIN
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bool is_python_builtin() { return true; }
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#else
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bool is_python_builtin() { return false; }
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#endif
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%}
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// Test 1 for tp_hash
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#if defined(SWIGPYTHON_BUILTIN)
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%feature("python:tp_hash") SimpleValue "SimpleValueHashFunction"
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#endif
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%inline %{
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struct SimpleValue {
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int value;
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SimpleValue(int value) : value(value) {}
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static SimpleValue *inout(SimpleValue *sv) {
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return sv;
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}
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};
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%}
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%{
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#if PY_VERSION_HEX >= 0x03020000
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Py_hash_t SimpleValueHashFunction(PyObject *v)
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#else
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long SimpleValueHashFunction(PyObject *v)
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#endif
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{
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SwigPyObject *sobj = (SwigPyObject *) v;
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SimpleValue *p = (SimpleValue *)sobj->ptr;
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return p->value;
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}
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hashfunc test_hashfunc_cast() {
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return SimpleValueHashFunction;
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}
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%}
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// Test 2 for tp_hash
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#if defined(SWIGPYTHON_BUILTIN)
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%feature("python:slot", "tp_hash", functype="hashfunc") BadHashFunctionReturnType::bad_hash_function;
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#endif
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%inline %{
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struct BadHashFunctionReturnType {
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static const char * bad_hash_function() {
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return "bad hash function";
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}
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};
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%}
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// Test 3 for tp_hash
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#if defined(SWIGPYTHON_BUILTIN)
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%feature("python:slot", "tp_hash", functype="hashfunc") ExceptionHashFunction::exception_hash_function;
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#endif
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%catches(const char *) exception_hash_function;
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%inline %{
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#if PY_VERSION_HEX < 0x03020000
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#define Py_hash_t long
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#endif
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struct ExceptionHashFunction {
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static Py_hash_t exception_hash_function() {
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throw "oops";
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}
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};
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%}
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