Test files for mkcwproject

Mac/Lib/test/mkcwproj/mkcwtestmodule.c

+
+/* Use this file as a template to start implementing a module that
+   also declares object types. All occurrences of 'Xxo' should be changed
+   to something reasonable for your objects. After that, all other
+   occurrences of 'xx' should be changed to something reasonable for your
+   module. If your module is named foo your sourcefile should be named
+   foomodule.c.
+   
+   You will probably want to delete all references to 'x_attr' and add
+   your own types of attributes instead.  Maybe you want to name your
+   local variables other than 'self'.  If your object type is needed in
+   other files, you'll have to create a file "foobarobject.h"; see
+   intobject.h for an example. */
+
+/* Xxo objects */
+
+#include "Python.h"
+
+static PyObject *ErrorObject;
+
+typedef struct {
+	PyObject_HEAD
+	PyObject	*x_attr;	/* Attributes dictionary */
+} XxoObject;
+
+staticforward PyTypeObject Xxo_Type;
+
+#define XxoObject_Check(v)	((v)->ob_type == &Xxo_Type)
+
+static XxoObject *
+newXxoObject(PyObject *arg)
+{
+	XxoObject *self;
+	self = PyObject_New(XxoObject, &Xxo_Type);
+	if (self == NULL)
+		return NULL;
+	self->x_attr = NULL;
+	return self;
+}
+
+/* Xxo methods */
+
+static void
+Xxo_dealloc(XxoObject *self)
+{
+	Py_XDECREF(self->x_attr);
+	PyObject_Del(self);
+}
+
+static PyObject *
+Xxo_demo(XxoObject *self, PyObject *args)
+{
+	if (!PyArg_ParseTuple(args, ":demo"))
+		return NULL;
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+static PyMethodDef Xxo_methods[] = {
+	{"demo",	(PyCFunction)Xxo_demo,	METH_VARARGS},
+	{NULL,		NULL}		/* sentinel */
+};
+
+static PyObject *
+Xxo_getattr(XxoObject *self, char *name)
+{
+	if (self->x_attr != NULL) {
+		PyObject *v = PyDict_GetItemString(self->x_attr, name);
+		if (v != NULL) {
+			Py_INCREF(v);
+			return v;
+		}
+	}
+	return Py_FindMethod(Xxo_methods, (PyObject *)self, name);
+}
+
+static int
+Xxo_setattr(XxoObject *self, char *name, PyObject *v)
+{
+	if (self->x_attr == NULL) {
+		self->x_attr = PyDict_New();
+		if (self->x_attr == NULL)
+			return -1;
+	}
+	if (v == NULL) {
+		int rv = PyDict_DelItemString(self->x_attr, name);
+		if (rv < 0)
+			PyErr_SetString(PyExc_AttributeError,
+			        "delete non-existing Xxo attribute");
+		return rv;
+	}
+	else
+		return PyDict_SetItemString(self->x_attr, name, v);
+}
+
+statichere PyTypeObject Xxo_Type = {
+	/* The ob_type field must be initialized in the module init function
+	 * to be portable to Windows without using C++. */
+	PyObject_HEAD_INIT(NULL)
+	0,			/*ob_size*/
+	"Xxo",			/*tp_name*/
+	sizeof(XxoObject),	/*tp_basicsize*/
+	0,			/*tp_itemsize*/
+	/* methods */
+	(destructor)Xxo_dealloc, /*tp_dealloc*/
+	0,			/*tp_print*/
+	(getattrfunc)Xxo_getattr, /*tp_getattr*/
+	(setattrfunc)Xxo_setattr, /*tp_setattr*/
+	0,			/*tp_compare*/
+	0,			/*tp_repr*/
+	0,			/*tp_as_number*/
+	0,			/*tp_as_sequence*/
+	0,			/*tp_as_mapping*/
+	0,			/*tp_hash*/
+};
+/* --------------------------------------------------------------------- */
+
+/* Function of two integers returning integer */
+
+static PyObject *
+xx_foo(PyObject *self, PyObject *args)
+{
+	long i, j;
+	long res;
+	if (!PyArg_ParseTuple(args, "ll:foo", &i, &j))
+		return NULL;
+	res = i+j; /* XXX Do something here */
+	return PyInt_FromLong(res);
+}
+
+
+/* Function of no arguments returning new Xxo object */
+
+static PyObject *
+xx_new(PyObject *self, PyObject *args)
+{
+	XxoObject *rv;
+	
+	if (!PyArg_ParseTuple(args, ":new"))
+		return NULL;
+	rv = newXxoObject(args);
+	if ( rv == NULL )
+	    return NULL;
+	return (PyObject *)rv;
+}
+
+/* Example with subtle bug from extensions manual ("Thin Ice"). */
+
+static PyObject *
+xx_bug(PyObject *self, PyObject *args)
+{
+	PyObject *list, *item;
+	
+	if (!PyArg_ParseTuple(args, "O:bug", &list))
+		return NULL;
+	
+	item = PyList_GetItem(list, 0);
+	/* Py_INCREF(item); */
+	PyList_SetItem(list, 1, PyInt_FromLong(0L));
+	PyObject_Print(item, stdout, 0);
+	printf("\n");
+	/* Py_DECREF(item); */
+	
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+/* Test bad format character */
+
+static PyObject *
+xx_roj(PyObject *self, PyObject *args)
+{
+	PyObject *a;
+	long b;
+	if (!PyArg_ParseTuple(args, "O#:roj", &a, &b))
+		return NULL;
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+
+/* List of functions defined in the module */
+
+static PyMethodDef xx_methods[] = {
+	{"roj",		xx_roj,		METH_VARARGS},
+	{"foo",		xx_foo,		METH_VARARGS},
+	{"new",		xx_new,		METH_VARARGS},
+	{"bug",		xx_bug,		METH_VARARGS},
+	{NULL,		NULL}		/* sentinel */
+};
+
+
+/* Initialization function for the module (*must* be called initxx) */
+
+DL_EXPORT(void)
+initmkcwtest(void)
+{
+	PyObject *m, *d;
+
+	/* Initialize the type of the new type object here; doing it here
+	 * is required for portability to Windows without requiring C++. */
+	Xxo_Type.ob_type = &PyType_Type;
+
+	/* Create the module and add the functions */
+	m = Py_InitModule("mkcwtest", xx_methods);
+
+	/* Add some symbolic constants to the module */
+	d = PyModule_GetDict(m);
+	ErrorObject = PyErr_NewException("xx.error", NULL, NULL);
+	PyDict_SetItemString(d, "error", ErrorObject);
+}

Mac/Lib/test/mkcwproj/testmkcwproj.py

+import mkcwproj
+import sys
+
+dict = {
+	"sysprefix": sys.prefix,
+	"sources": ["mkcwtestmodule.c"],
+	"extrasearchdirs": [],
+}
+	
+	
+mkcwproj.mkproject("mkcwtest.prj", "mkcwtest", dict)
+mkcwproj.buildproject("mkcwtest.prj")