// Protocol Buffers - Google's data interchange format
// Copyright 2017 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#import <Foundation/Foundation.h>
#import <XCTest/XCTest.h>
#import "GPBDictionary.h"
#import "GPBDictionary_PackagePrivate.h"
#import "GPBTestUtilities.h"
#pragma mark - GPBAutocreatedDictionary Tests
// These are hand written tests to double check some behaviors of the
// GPBAutocreatedDictionary. The GPBDictionary+[type]Tests files are generate
// tests.
// NOTE: GPBAutocreatedDictionary is private to the library, users of the
// library should never have to directly deal with this class.
@interface GPBAutocreatedDictionaryTests : XCTestCase
@end
@implementation GPBAutocreatedDictionaryTests
- (void)testEquality {
GPBAutocreatedDictionary *dict = [[GPBAutocreatedDictionary alloc] init];
XCTAssertTrue([dict isEqual:@{}]);
XCTAssertTrue([dict isEqualToDictionary:@{}]);
XCTAssertFalse([dict isEqual:@{ @"foo" : @"bar" }]);
XCTAssertFalse([dict isEqualToDictionary:@{ @"foo" : @"bar" }]);
[dict setObject:@"bar" forKey:@"foo"];
XCTAssertFalse([dict isEqual:@{}]);
XCTAssertFalse([dict isEqualToDictionary:@{}]);
XCTAssertTrue([dict isEqual:@{ @"foo" : @"bar" }]);
XCTAssertTrue([dict isEqualToDictionary:@{ @"foo" : @"bar" }]);
XCTAssertFalse([dict isEqual:@{ @"bar" : @"baz" }]);
XCTAssertFalse([dict isEqualToDictionary:@{ @"bar" : @"baz" }]);
GPBAutocreatedDictionary *dict2 = [[GPBAutocreatedDictionary alloc] init];
XCTAssertFalse([dict isEqual:dict2]);
XCTAssertFalse([dict isEqualToDictionary:dict2]);
[dict2 setObject:@"mumble" forKey:@"foo"];
XCTAssertFalse([dict isEqual:dict2]);
XCTAssertFalse([dict isEqualToDictionary:dict2]);
[dict2 setObject:@"bar" forKey:@"foo"];
XCTAssertTrue([dict isEqual:dict2]);
XCTAssertTrue([dict isEqualToDictionary:dict2]);
[dict2 release];
[dict release];
}
- (void)testCopy {
{
GPBAutocreatedDictionary *dict = [[GPBAutocreatedDictionary alloc] init];
NSDictionary *cpy = [dict copy];
XCTAssertTrue(cpy != dict); // Ptr compare
XCTAssertTrue([cpy isKindOfClass:[NSDictionary class]]);
XCTAssertFalse([cpy isKindOfClass:[GPBAutocreatedDictionary class]]);
XCTAssertEqual(cpy.count, (NSUInteger)0);
NSDictionary *cpy2 = [dict copy];
XCTAssertTrue(cpy2 != dict); // Ptr compare
XCTAssertTrue(cpy2 != cpy); // Ptr compare
XCTAssertTrue([cpy2 isKindOfClass:[NSDictionary class]]);
XCTAssertFalse([cpy2 isKindOfClass:[GPBAutocreatedDictionary class]]);
XCTAssertEqual(cpy2.count, (NSUInteger)0);
[cpy2 release];
[cpy release];
[dict release];
}
{
GPBAutocreatedDictionary *dict = [[GPBAutocreatedDictionary alloc] init];
NSMutableDictionary *cpy = [dict mutableCopy];
XCTAssertTrue(cpy != dict); // Ptr compare
XCTAssertTrue([cpy isKindOfClass:[NSMutableDictionary class]]);
XCTAssertFalse([cpy isKindOfClass:[GPBAutocreatedDictionary class]]);
XCTAssertEqual(cpy.count, (NSUInteger)0);
NSMutableDictionary *cpy2 = [dict mutableCopy];
XCTAssertTrue(cpy2 != dict); // Ptr compare
XCTAssertTrue(cpy2 != cpy); // Ptr compare
XCTAssertTrue([cpy2 isKindOfClass:[NSMutableDictionary class]]);
XCTAssertFalse([cpy2 isKindOfClass:[GPBAutocreatedDictionary class]]);
XCTAssertEqual(cpy2.count, (NSUInteger)0);
[cpy2 release];
[cpy release];
[dict release];
}
{
GPBAutocreatedDictionary *dict = [[GPBAutocreatedDictionary alloc] init];
dict[@"foo"] = @"bar";
dict[@"baz"] = @"mumble";
NSDictionary *cpy = [dict copy];
XCTAssertTrue(cpy != dict); // Ptr compare
XCTAssertTrue([cpy isKindOfClass:[NSDictionary class]]);
XCTAssertFalse([cpy isKindOfClass:[GPBAutocreatedDictionary class]]);
XCTAssertEqual(cpy.count, (NSUInteger)2);
XCTAssertEqualObjects(cpy[@"foo"], @"bar");
XCTAssertEqualObjects(cpy[@"baz"], @"mumble");
NSDictionary *cpy2 = [dict copy];
XCTAssertTrue(cpy2 != dict); // Ptr compare
XCTAssertTrue(cpy2 != cpy); // Ptr compare
XCTAssertTrue([cpy2 isKindOfClass:[NSDictionary class]]);
XCTAssertFalse([cpy2 isKindOfClass:[GPBAutocreatedDictionary class]]);
XCTAssertEqual(cpy2.count, (NSUInteger)2);
XCTAssertEqualObjects(cpy2[@"foo"], @"bar");
XCTAssertEqualObjects(cpy2[@"baz"], @"mumble");
[cpy2 release];
[cpy release];
[dict release];
}
{
GPBAutocreatedDictionary *dict = [[GPBAutocreatedDictionary alloc] init];
dict[@"foo"] = @"bar";
dict[@"baz"] = @"mumble";
NSMutableDictionary *cpy = [dict mutableCopy];
XCTAssertTrue(cpy != dict); // Ptr compare
XCTAssertTrue([cpy isKindOfClass:[NSMutableDictionary class]]);
XCTAssertFalse([cpy isKindOfClass:[GPBAutocreatedDictionary class]]);
XCTAssertEqual(cpy.count, (NSUInteger)2);
XCTAssertEqualObjects(cpy[@"foo"], @"bar");
XCTAssertEqualObjects(cpy[@"baz"], @"mumble");
NSMutableDictionary *cpy2 = [dict mutableCopy];
XCTAssertTrue(cpy2 != dict); // Ptr compare
XCTAssertTrue(cpy2 != cpy); // Ptr compare
XCTAssertTrue([cpy2 isKindOfClass:[NSMutableDictionary class]]);
XCTAssertFalse([cpy2 isKindOfClass:[GPBAutocreatedDictionary class]]);
XCTAssertEqual(cpy2.count, (NSUInteger)2);
XCTAssertEqualObjects(cpy2[@"foo"], @"bar");
XCTAssertEqualObjects(cpy2[@"baz"], @"mumble");
[cpy2 release];
[cpy release];
[dict release];
}
}
@end
