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/* Contributed by Nicola Pero on Tue Mar 6 23:05:53 CET 2001 */
#include <objc/objc.h>
#include <objc/objc-api.h>
#include <objc/Object.h>
#include <stdlib.h>
/*
* Standard Tests For Classes and Objects - abort upon failing; return
* normally if all is well.
*/
/* Test that `class' is a Class */
static void test_is_class (Class class)
{
if (object_is_class (class) == NO)
{
printf ("test_is_class failed\n");
abort ();
}
if (class_is_class (class) == NO)
{
printf ("test_is_class failed\n");
abort ();
}
}
/* Test that the superclass of `class' is `superclass' */
static void test_superclass (Class class, Class superclass)
{
if (class_get_super_class (class) != superclass)
{
printf ("test_superclass failed\n");
abort ();
}
}
/* Test that the classname of `class' is `classname' */
static void test_class_name (Class class, const char *classname)
{
if (strcmp (class_get_class_name (class), classname))
{
printf ("test_class_name failed\n");
abort ();
}
}
/* Test that we can allocate instances of `class' */
static void test_allocate (Class class)
{
/* The object we create is leaked but who cares, this is only a test */
id object = class_create_instance (class);
if (object == nil)
{
printf ("test_allocate failed\n");
abort ();
}
}
/* Test that instances of `class' are instances and not classes */
static void test_instances (Class class)
{
id object = class_create_instance (class);
if (object_is_class (object) == YES)
{
printf ("test_instances failed\n");
abort ();
}
}
/* Test that we can deallocate instances of `class' */
static void test_deallocate (Class class)
{
id object = class_create_instance (class);
object_dispose (object);
}
/* Test that the object and the class agree on what the class is */
static void test_object_class (Class class)
{
id object = class_create_instance (class);
if (object_get_class (object) != class)
{
printf ("test_object_class failed\n");
abort ();
}
}
/* Test that the object and the class agree on what the superclass is */
static void test_object_super_class (Class class)
{
id object = class_create_instance (class);
if (object_get_super_class (object) != class_get_super_class (class))
{
printf ("test_object_super_class failed\n");
abort ();
}
}
/*
* Runs all the tests in this file for the specified class
*/
void test_class_with_superclass (const char *class_name,
const char *superclass_name)
{
Class class;
Class superclass;
/* We need at least a method call before playing with the internals,
so that the runtime will call __objc_resolve_class_links () */
[Object class];
/* class_name must be an existing class */
class = objc_lookup_class (class_name);
test_is_class (class);
/* But superclass_name can be "", which means `Nil' */
superclass = objc_lookup_class (superclass_name);
if (superclass != Nil)
{
test_is_class (superclass);
}
/* Now the tests */
test_superclass (class, superclass);
test_class_name (class, class_name);
test_allocate (class);
test_instances (class);
test_deallocate (class);
test_object_class (class);
test_object_super_class (class);
}
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