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/* 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;
}
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