Subversion Repositories openrisc

/* Test out '@catch(id foo) {...}', which should catch all uncaught
   exceptions.  */
/* Developed by Ziemowit Laski <zlaski@apple.com>.  */
 
#include <stdio.h>
#include <stdlib.h>
#include "../../../objc-obj-c++-shared/TestsuiteObject.m"
 
/* The following is not required in actual user code; we include it
   here to check that the compiler generates an internal definition of
   _setjmp that is consistent with what <setjmp.h> provides.  */
#include <setjmp.h>
 
#define CHECK_IF(expr) if(!(expr)) abort()
 
@interface Frob: TestsuiteObject
@end
 
@implementation Frob: TestsuiteObject
@end
 
static Frob* _connection = nil;
 
//--------------------------------------------------------------------
 
 
void test (TestsuiteObject* sendPort)
{
	int cleanupPorts = 1;
	Frob* receivePort = nil;
 
	@try {
		printf ("receivePort = %p\n", receivePort);
		printf ("sendPort = %p\n", sendPort);
		printf ("cleanupPorts = %d\n", cleanupPorts);
		printf ("---\n");
 
		receivePort = (Frob *) -1;
		_connection = (Frob *) -1;
		printf ("receivePort = %p\n", receivePort);
		printf ("sendPort = %p\n", sendPort);
		printf ("cleanupPorts = %d\n", cleanupPorts);
		printf ("---\n");
 
		receivePort = nil;
		sendPort = nil;
		cleanupPorts = 0;
 
		printf ("receivePort = %p\n", receivePort);
		printf ("sendPort = %p\n", sendPort);
		printf ("cleanupPorts = %d\n", cleanupPorts);
		printf ("---\n");		
 
		@throw [TestsuiteObject new];
	}
	@catch(Frob *obj) {
		printf ("Exception caught by incorrect handler!\n");
		CHECK_IF(0);
	}
	@catch(id exc) {
		printf ("Exception caught by correct handler.\n");
		printf ("receivePort = %p (expected 0x0)\n", receivePort);
		printf ("sendPort = %p (expected 0x0)\n", sendPort);
		printf ("cleanupPorts = %d (expected 0)\n", cleanupPorts);
		printf ("---");
		CHECK_IF(!receivePort);
		CHECK_IF(!sendPort);
		CHECK_IF(!cleanupPorts);
	}
}
 
int main (void) {
 
	test((TestsuiteObject *)-1);
	return 0;
}