ObjFW  RuntimeARCTests.m at [2ee3da6551]

File new_tests/RuntimeARCTests.m artifact 685be12c90 part of check-in 2ee3da6551

/*
 * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "ObjFW.h"
#import "ObjFWTest.h"

@interface RuntimeARCTests: OTTestCase
@end

@interface RuntimeARCTestClass: OFObject
@end

@implementation RuntimeARCTests
- (void)testExceptionsDuringInit
{
	OTAssertThrows((void)[[RuntimeARCTestClass alloc] init]);
}

- (void)testWeakReferences
{
	id object = [[OFObject alloc] init];
	__weak id weak = object;

	OTAssertEqual(weak, object);

	object = nil;
	OTAssertNil(weak);
}
@end

@implementation RuntimeARCTestClass
- (instancetype)init
{
	self = [super init];

#if defined(OF_WINDOWS) && defined(OF_AMD64)
	/*
	 * Clang has a bug on Windows where it creates an invalid call into
	 * objc_retainAutoreleasedReturnValue(). Work around it by not using an
	 * autoreleased exception.
	 */
	@throw [[OFException alloc] init];
#else
	@throw [OFException exception];
#endif

	return self;
}
@end