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/*
* Copyright (c) 2008-2026 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3.0 only,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* version 3.0 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3.0 along with this program. If not, see
* <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#import "OFMutableSetTests.h"
@interface CustomMutableSet: OFMutableSet
{
OFMutableSet *_set;
}
@end
@implementation OFMutableSetTests
- (Class)setClass
{
return [CustomMutableSet class];
}
- (void)setUp
{
[super setUp];
_mutableSet = [[OFMutableSet alloc]
initWithObjects: @"foo", @"bar", @"baz", nil];
}
- (void)dealloc
{
objc_release(_mutableSet);
[super dealloc];
}
- (void)testAddObject
{
[_mutableSet addObject: @"x"];
OTAssertEqualObjects(_mutableSet,
([OFSet setWithObjects: @"foo", @"bar", @"baz", @"x", nil]));
}
- (void)testRemoveObject
{
[_mutableSet removeObject: @"foo"];
OTAssertEqualObjects(_mutableSet,
([OFSet setWithObjects: @"bar", @"baz", nil]));
}
- (void)testMinusSet
{
[_mutableSet minusSet: [OFSet setWithObjects: @"foo", @"bar", nil]];
OTAssertEqualObjects(_mutableSet,
([OFSet setWithObjects: @"baz", nil]));
}
- (void)testIntersectSet
{
[_mutableSet intersectSet: [OFSet setWithObjects: @"foo", @"qux", nil]];
OTAssertEqualObjects(_mutableSet,
([OFSet setWithObjects: @"foo", nil]));
}
- (void)testUnionSet
{
[_mutableSet unionSet: [OFSet setWithObjects: @"x", @"y", nil]];
OTAssertEqualObjects(_mutableSet,
([OFSet setWithObjects: @"foo", @"bar", @"baz", @"x", @"y", nil]));
}
- (void)testRemoveAllObjects
{
[_mutableSet removeAllObjects];
OTAssertEqual(_mutableSet.count, 0);
}
@end
@implementation CustomMutableSet
- (instancetype)initWithObjects: (id const *)objects count: (size_t)count
{
self = [super init];
@try {
_set = [[OFMutableSet alloc] initWithObjects: objects
count: count];
} @catch (id e) {
objc_release(self);
@throw e;
}
return self;
}
- (void)dealloc
{
objc_release(_set);
[super dealloc];
}
- (size_t)count
{
return _set.count;
}
- (bool)containsObject: (id)object
{
return [_set containsObject: object];
}
- (OFEnumerator *)objectEnumerator
{
return [_set objectEnumerator];
}
- (void)addObject: (id)object
{
[_set addObject: object];
}
- (void)removeObject: (id)object
{
[_set removeObject: object];
}
@end
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