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protobuf/objectivec/Tests/GPBDictionaryTests+UInt32.m

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// Protocol Buffers - Google's data interchange format
// Copyright 2015 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,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import <Foundation/Foundation.h>
#import <XCTest/XCTest.h>
#import "GPBDictionary.h"
#import "GPBTestUtilities.h"
#import "google/protobuf/UnittestRuntimeProto2.pbobjc.h"
// Pull in the macros (using an external file because expanding all tests
// in a single file makes a file that is failing to work with within Xcode.
//%PDDM-IMPORT-DEFINES GPBDictionaryTests.pddm
//%PDDM-EXPAND TEST_FOR_POD_KEY(UInt32, uint32_t, 1U, 2U, 3U, 4U)
// This block of code is generated, do not edit it directly.
// To let the testing macros work, add some extra methods to simplify things.
@interface GPBUInt32EnumDictionary (TestingTweak)
+ (instancetype)dictionaryWithValue:(int32_t)value forKey:(uint32_t)key;
- (instancetype)initWithValues:(const int32_t [])values
forKeys:(const uint32_t [])keys
count:(NSUInteger)count;
@end
static BOOL TestingEnum_IsValidValue(int32_t value) {
switch (value) {
case 700:
case 701:
case 702:
case 703:
return YES;
default:
return NO;
}
}
@implementation GPBUInt32EnumDictionary (TestingTweak)
+ (instancetype)dictionaryWithValue:(int32_t)value forKey:(uint32_t)key {
// Cast is needed to compiler knows what class we are invoking initWithValues: on to get the
// type correct.
return [[(GPBUInt32EnumDictionary*)[self alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:&value
forKeys:&key
count:1] autorelease];
}
- (instancetype)initWithValues:(const int32_t [])values
forKeys:(const uint32_t [])keys
count:(NSUInteger)count {
return [self initWithValidationFunction:TestingEnum_IsValidValue
rawValues:values
forKeys:keys
count:count];
}
@end
#pragma mark - UInt32 -> UInt32
@interface GPBUInt32UInt32DictionaryTests : XCTestCase
@end
@implementation GPBUInt32UInt32DictionaryTests
- (void)testEmpty {
GPBUInt32UInt32Dictionary *dict = [[GPBUInt32UInt32Dictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, uint32_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32UInt32Dictionary *dict = [GPBUInt32UInt32Dictionary dictionaryWithValue:100U forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
uint32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 100U);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, uint32_t aValue, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqual(aValue, 100U);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const uint32_t kValues[] = { 100U, 101U, 102U };
GPBUInt32UInt32Dictionary *dict =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
uint32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 100U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 101U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
uint32_t *seenValues = malloc(3 * sizeof(uint32_t));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, uint32_t aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, uint32_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const uint32_t kValues1[] = { 100U, 101U, 102U };
const uint32_t kValues2[] = { 100U, 103U, 102U };
const uint32_t kValues3[] = { 100U, 101U, 102U, 103U };
GPBUInt32UInt32Dictionary *dict1 =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32UInt32Dictionary *dict1prime =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32UInt32Dictionary *dict2 =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32UInt32Dictionary *dict3 =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32UInt32Dictionary *dict4 =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const uint32_t kValues[] = { 100U, 101U, 102U, 103U };
GPBUInt32UInt32Dictionary *dict =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32UInt32Dictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32UInt32Dictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const uint32_t kValues[] = { 100U, 101U, 102U, 103U };
GPBUInt32UInt32Dictionary *dict =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32UInt32Dictionary *dict2 =
[GPBUInt32UInt32Dictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32UInt32Dictionary *dict = [GPBUInt32UInt32Dictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setValue:100U forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const uint32_t kValues[] = { 101U, 102U, 103U };
GPBUInt32UInt32Dictionary *dict2 =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
uint32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 100U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 101U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 103U);
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const uint32_t kValues[] = { 100U, 101U, 102U, 103U };
GPBUInt32UInt32Dictionary *dict =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
uint32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 100U);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 103U);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 100U);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 103U);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 100U);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const uint32_t kValues[] = { 100U, 101U, 102U, 103U };
GPBUInt32UInt32Dictionary *dict =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
uint32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 100U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 101U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 103U);
[dict setValue:103U forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 103U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 101U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 103U);
[dict setValue:101U forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 103U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 101U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 101U);
const uint32_t kKeys2[] = { 2U, 3U };
const uint32_t kValues2[] = { 102U, 100U };
GPBUInt32UInt32Dictionary *dict2 =
[[GPBUInt32UInt32Dictionary alloc] initWithValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 103U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 102U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 100U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 101U);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> Int32
@interface GPBUInt32Int32DictionaryTests : XCTestCase
@end
@implementation GPBUInt32Int32DictionaryTests
- (void)testEmpty {
GPBUInt32Int32Dictionary *dict = [[GPBUInt32Int32Dictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32Int32Dictionary *dict = [GPBUInt32Int32Dictionary dictionaryWithValue:200 forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 200);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqual(aValue, 200);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const int32_t kValues[] = { 200, 201, 202 };
GPBUInt32Int32Dictionary *dict =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 200);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 201);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
int32_t *seenValues = malloc(3 * sizeof(int32_t));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const int32_t kValues1[] = { 200, 201, 202 };
const int32_t kValues2[] = { 200, 203, 202 };
const int32_t kValues3[] = { 200, 201, 202, 203 };
GPBUInt32Int32Dictionary *dict1 =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32Int32Dictionary *dict1prime =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32Int32Dictionary *dict2 =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32Int32Dictionary *dict3 =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32Int32Dictionary *dict4 =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 200, 201, 202, 203 };
GPBUInt32Int32Dictionary *dict =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32Int32Dictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32Int32Dictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 200, 201, 202, 203 };
GPBUInt32Int32Dictionary *dict =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32Int32Dictionary *dict2 =
[GPBUInt32Int32Dictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32Int32Dictionary *dict = [GPBUInt32Int32Dictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setValue:200 forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const int32_t kValues[] = { 201, 202, 203 };
GPBUInt32Int32Dictionary *dict2 =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 200);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 201);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 203);
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 200, 201, 202, 203 };
GPBUInt32Int32Dictionary *dict =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 200);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 203);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 200);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 203);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 200);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 200, 201, 202, 203 };
GPBUInt32Int32Dictionary *dict =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 200);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 201);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 203);
[dict setValue:203 forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 203);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 201);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 203);
[dict setValue:201 forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 203);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 201);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 201);
const uint32_t kKeys2[] = { 2U, 3U };
const int32_t kValues2[] = { 202, 200 };
GPBUInt32Int32Dictionary *dict2 =
[[GPBUInt32Int32Dictionary alloc] initWithValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 203);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 202);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 200);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 201);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> UInt64
@interface GPBUInt32UInt64DictionaryTests : XCTestCase
@end
@implementation GPBUInt32UInt64DictionaryTests
- (void)testEmpty {
GPBUInt32UInt64Dictionary *dict = [[GPBUInt32UInt64Dictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, uint64_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32UInt64Dictionary *dict = [GPBUInt32UInt64Dictionary dictionaryWithValue:300U forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
uint64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 300U);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, uint64_t aValue, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqual(aValue, 300U);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const uint64_t kValues[] = { 300U, 301U, 302U };
GPBUInt32UInt64Dictionary *dict =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
uint64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 300U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 301U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
uint64_t *seenValues = malloc(3 * sizeof(uint64_t));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, uint64_t aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, uint64_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const uint64_t kValues1[] = { 300U, 301U, 302U };
const uint64_t kValues2[] = { 300U, 303U, 302U };
const uint64_t kValues3[] = { 300U, 301U, 302U, 303U };
GPBUInt32UInt64Dictionary *dict1 =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32UInt64Dictionary *dict1prime =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32UInt64Dictionary *dict2 =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32UInt64Dictionary *dict3 =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32UInt64Dictionary *dict4 =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const uint64_t kValues[] = { 300U, 301U, 302U, 303U };
GPBUInt32UInt64Dictionary *dict =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32UInt64Dictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32UInt64Dictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const uint64_t kValues[] = { 300U, 301U, 302U, 303U };
GPBUInt32UInt64Dictionary *dict =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32UInt64Dictionary *dict2 =
[GPBUInt32UInt64Dictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32UInt64Dictionary *dict = [GPBUInt32UInt64Dictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setValue:300U forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const uint64_t kValues[] = { 301U, 302U, 303U };
GPBUInt32UInt64Dictionary *dict2 =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
uint64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 300U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 301U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 303U);
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const uint64_t kValues[] = { 300U, 301U, 302U, 303U };
GPBUInt32UInt64Dictionary *dict =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
uint64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 300U);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 303U);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 300U);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 303U);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 300U);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const uint64_t kValues[] = { 300U, 301U, 302U, 303U };
GPBUInt32UInt64Dictionary *dict =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
uint64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 300U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 301U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 303U);
[dict setValue:303U forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 303U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 301U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 303U);
[dict setValue:301U forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 303U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 301U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 301U);
const uint32_t kKeys2[] = { 2U, 3U };
const uint64_t kValues2[] = { 302U, 300U };
GPBUInt32UInt64Dictionary *dict2 =
[[GPBUInt32UInt64Dictionary alloc] initWithValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 303U);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 302U);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 300U);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 301U);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> Int64
@interface GPBUInt32Int64DictionaryTests : XCTestCase
@end
@implementation GPBUInt32Int64DictionaryTests
- (void)testEmpty {
GPBUInt32Int64Dictionary *dict = [[GPBUInt32Int64Dictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int64_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32Int64Dictionary *dict = [GPBUInt32Int64Dictionary dictionaryWithValue:400 forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
int64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 400);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int64_t aValue, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqual(aValue, 400);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const int64_t kValues[] = { 400, 401, 402 };
GPBUInt32Int64Dictionary *dict =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
int64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 400);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 401);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
int64_t *seenValues = malloc(3 * sizeof(int64_t));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int64_t aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int64_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const int64_t kValues1[] = { 400, 401, 402 };
const int64_t kValues2[] = { 400, 403, 402 };
const int64_t kValues3[] = { 400, 401, 402, 403 };
GPBUInt32Int64Dictionary *dict1 =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32Int64Dictionary *dict1prime =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32Int64Dictionary *dict2 =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32Int64Dictionary *dict3 =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32Int64Dictionary *dict4 =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int64_t kValues[] = { 400, 401, 402, 403 };
GPBUInt32Int64Dictionary *dict =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32Int64Dictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32Int64Dictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int64_t kValues[] = { 400, 401, 402, 403 };
GPBUInt32Int64Dictionary *dict =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32Int64Dictionary *dict2 =
[GPBUInt32Int64Dictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32Int64Dictionary *dict = [GPBUInt32Int64Dictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setValue:400 forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const int64_t kValues[] = { 401, 402, 403 };
GPBUInt32Int64Dictionary *dict2 =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
int64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 400);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 401);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 403);
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int64_t kValues[] = { 400, 401, 402, 403 };
GPBUInt32Int64Dictionary *dict =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
int64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 400);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 403);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 400);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 403);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 400);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int64_t kValues[] = { 400, 401, 402, 403 };
GPBUInt32Int64Dictionary *dict =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
int64_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 400);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 401);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 403);
[dict setValue:403 forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 403);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 401);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 403);
[dict setValue:401 forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 403);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 401);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 401);
const uint32_t kKeys2[] = { 2U, 3U };
const int64_t kValues2[] = { 402, 400 };
GPBUInt32Int64Dictionary *dict2 =
[[GPBUInt32Int64Dictionary alloc] initWithValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 403);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 402);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 400);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 401);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> Bool
@interface GPBUInt32BoolDictionaryTests : XCTestCase
@end
@implementation GPBUInt32BoolDictionaryTests
- (void)testEmpty {
GPBUInt32BoolDictionary *dict = [[GPBUInt32BoolDictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, BOOL aValue, BOOL *stop) {
#pragma unused(aKey, aValue, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32BoolDictionary *dict = [GPBUInt32BoolDictionary dictionaryWithValue:YES forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
BOOL value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, BOOL aValue, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqual(aValue, YES);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const BOOL kValues[] = { YES, YES, NO };
GPBUInt32BoolDictionary *dict =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
BOOL value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
BOOL *seenValues = malloc(3 * sizeof(BOOL));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, BOOL aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, BOOL aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const BOOL kValues1[] = { YES, YES, NO };
const BOOL kValues2[] = { YES, NO, NO };
const BOOL kValues3[] = { YES, YES, NO, NO };
GPBUInt32BoolDictionary *dict1 =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32BoolDictionary *dict1prime =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32BoolDictionary *dict2 =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32BoolDictionary *dict3 =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32BoolDictionary *dict4 =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const BOOL kValues[] = { YES, YES, NO, NO };
GPBUInt32BoolDictionary *dict =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32BoolDictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32BoolDictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const BOOL kValues[] = { YES, YES, NO, NO };
GPBUInt32BoolDictionary *dict =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32BoolDictionary *dict2 =
[GPBUInt32BoolDictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32BoolDictionary *dict = [GPBUInt32BoolDictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setValue:YES forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const BOOL kValues[] = { YES, NO, NO };
GPBUInt32BoolDictionary *dict2 =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
BOOL value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, NO);
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const BOOL kValues[] = { YES, YES, NO, NO };
GPBUInt32BoolDictionary *dict =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
BOOL value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, NO);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, NO);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const BOOL kValues[] = { YES, YES, NO, NO };
GPBUInt32BoolDictionary *dict =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
BOOL value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, NO);
[dict setValue:NO forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, NO);
[dict setValue:YES forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, YES);
const uint32_t kKeys2[] = { 2U, 3U };
const BOOL kValues2[] = { NO, YES };
GPBUInt32BoolDictionary *dict2 =
[[GPBUInt32BoolDictionary alloc] initWithValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, NO);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, YES);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, YES);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> Float
@interface GPBUInt32FloatDictionaryTests : XCTestCase
@end
@implementation GPBUInt32FloatDictionaryTests
- (void)testEmpty {
GPBUInt32FloatDictionary *dict = [[GPBUInt32FloatDictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, float aValue, BOOL *stop) {
#pragma unused(aKey, aValue, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32FloatDictionary *dict = [GPBUInt32FloatDictionary dictionaryWithValue:500.f forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
float value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 500.f);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, float aValue, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqual(aValue, 500.f);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const float kValues[] = { 500.f, 501.f, 502.f };
GPBUInt32FloatDictionary *dict =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
float value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 500.f);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 501.f);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
float *seenValues = malloc(3 * sizeof(float));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, float aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, float aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const float kValues1[] = { 500.f, 501.f, 502.f };
const float kValues2[] = { 500.f, 503.f, 502.f };
const float kValues3[] = { 500.f, 501.f, 502.f, 503.f };
GPBUInt32FloatDictionary *dict1 =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32FloatDictionary *dict1prime =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32FloatDictionary *dict2 =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32FloatDictionary *dict3 =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32FloatDictionary *dict4 =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const float kValues[] = { 500.f, 501.f, 502.f, 503.f };
GPBUInt32FloatDictionary *dict =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32FloatDictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32FloatDictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const float kValues[] = { 500.f, 501.f, 502.f, 503.f };
GPBUInt32FloatDictionary *dict =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32FloatDictionary *dict2 =
[GPBUInt32FloatDictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32FloatDictionary *dict = [GPBUInt32FloatDictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setValue:500.f forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const float kValues[] = { 501.f, 502.f, 503.f };
GPBUInt32FloatDictionary *dict2 =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
float value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 500.f);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 501.f);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 503.f);
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const float kValues[] = { 500.f, 501.f, 502.f, 503.f };
GPBUInt32FloatDictionary *dict =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
float value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 500.f);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 503.f);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 500.f);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 503.f);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 500.f);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const float kValues[] = { 500.f, 501.f, 502.f, 503.f };
GPBUInt32FloatDictionary *dict =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
float value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 500.f);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 501.f);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 503.f);
[dict setValue:503.f forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 503.f);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 501.f);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 503.f);
[dict setValue:501.f forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 503.f);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 501.f);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 501.f);
const uint32_t kKeys2[] = { 2U, 3U };
const float kValues2[] = { 502.f, 500.f };
GPBUInt32FloatDictionary *dict2 =
[[GPBUInt32FloatDictionary alloc] initWithValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 503.f);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 502.f);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 500.f);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 501.f);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> Double
@interface GPBUInt32DoubleDictionaryTests : XCTestCase
@end
@implementation GPBUInt32DoubleDictionaryTests
- (void)testEmpty {
GPBUInt32DoubleDictionary *dict = [[GPBUInt32DoubleDictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, double aValue, BOOL *stop) {
#pragma unused(aKey, aValue, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32DoubleDictionary *dict = [GPBUInt32DoubleDictionary dictionaryWithValue:600. forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
double value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 600.);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, double aValue, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqual(aValue, 600.);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const double kValues[] = { 600., 601., 602. };
GPBUInt32DoubleDictionary *dict =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
double value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 600.);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 601.);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
double *seenValues = malloc(3 * sizeof(double));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, double aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, double aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const double kValues1[] = { 600., 601., 602. };
const double kValues2[] = { 600., 603., 602. };
const double kValues3[] = { 600., 601., 602., 603. };
GPBUInt32DoubleDictionary *dict1 =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32DoubleDictionary *dict1prime =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32DoubleDictionary *dict2 =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32DoubleDictionary *dict3 =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32DoubleDictionary *dict4 =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const double kValues[] = { 600., 601., 602., 603. };
GPBUInt32DoubleDictionary *dict =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32DoubleDictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32DoubleDictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const double kValues[] = { 600., 601., 602., 603. };
GPBUInt32DoubleDictionary *dict =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32DoubleDictionary *dict2 =
[GPBUInt32DoubleDictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32DoubleDictionary *dict = [GPBUInt32DoubleDictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setValue:600. forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const double kValues[] = { 601., 602., 603. };
GPBUInt32DoubleDictionary *dict2 =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
double value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 600.);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 601.);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 603.);
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const double kValues[] = { 600., 601., 602., 603. };
GPBUInt32DoubleDictionary *dict =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
double value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 600.);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 603.);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 600.);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 603.);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 600.);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const double kValues[] = { 600., 601., 602., 603. };
GPBUInt32DoubleDictionary *dict =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
double value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 600.);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 601.);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 603.);
[dict setValue:603. forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 603.);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 601.);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 603.);
[dict setValue:601. forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 603.);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 601.);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 601.);
const uint32_t kKeys2[] = { 2U, 3U };
const double kValues2[] = { 602., 600. };
GPBUInt32DoubleDictionary *dict2 =
[[GPBUInt32DoubleDictionary alloc] initWithValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 603.);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 602.);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 600.);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 601.);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> Enum
@interface GPBUInt32EnumDictionaryTests : XCTestCase
@end
@implementation GPBUInt32EnumDictionaryTests
- (void)testEmpty {
GPBUInt32EnumDictionary *dict = [[GPBUInt32EnumDictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32EnumDictionary *dict = [GPBUInt32EnumDictionary dictionaryWithValue:700 forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqual(aValue, 700);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const int32_t kValues[] = { 700, 701, 702 };
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 701);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
int32_t *seenValues = malloc(3 * sizeof(int32_t));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const int32_t kValues1[] = { 700, 701, 702 };
const int32_t kValues2[] = { 700, 703, 702 };
const int32_t kValues3[] = { 700, 701, 702, 703 };
GPBUInt32EnumDictionary *dict1 =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32EnumDictionary *dict1prime =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32EnumDictionary *dict2 =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32EnumDictionary *dict3 =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32EnumDictionary *dict4 =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 701, 702, 703 };
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32EnumDictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32EnumDictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 701, 702, 703 };
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32EnumDictionary *dict2 =
[GPBUInt32EnumDictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32EnumDictionary *dict = [GPBUInt32EnumDictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setValue:700 forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const int32_t kValues[] = { 701, 702, 703 };
GPBUInt32EnumDictionary *dict2 =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addRawEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 701);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 703);
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 701, 702, 703 };
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 703);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 703);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 701, 702, 703 };
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 701);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 703);
[dict setValue:703 forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 703);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 701);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 703);
[dict setValue:701 forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 703);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 701);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 701);
const uint32_t kKeys2[] = { 2U, 3U };
const int32_t kValues2[] = { 702, 700 };
GPBUInt32EnumDictionary *dict2 =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addRawEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 703);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 701);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> Enum (Unknown Enums)
@interface GPBUInt32EnumDictionaryUnknownEnumTests : XCTestCase
@end
@implementation GPBUInt32EnumDictionaryUnknownEnumTests
- (void)testRawBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const int32_t kValues[] = { 700, 801, 702 };
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue(dict.validationFunc == TestingEnum_IsValidValue); // Pointer comparison
int32_t value;
XCTAssertTrue([dict valueForKey:1U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:1U rawValue:&value]);
XCTAssertEqual(value, 700);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, kGPBUnrecognizedEnumeratorValue);
XCTAssertTrue([dict valueForKey:2U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:2U rawValue:&value]);
XCTAssertEqual(value, 801);
XCTAssertTrue([dict valueForKey:3U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:3U rawValue:&value]);
XCTAssertEqual(value, 702);
XCTAssertFalse([dict valueForKey:4U rawValue:NULL]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
int32_t *seenValues = malloc(3 * sizeof(int32_t));
[dict enumerateKeysAndValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
if (i == 1) {
XCTAssertEqual(kGPBUnrecognizedEnumeratorValue, seenValues[j], @"i = %d, j = %d", i, j);
} else {
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
idx = 0;
[dict enumerateKeysAndRawValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenValues[idx] = aValue;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqual(kValues[i], seenValues[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenValues);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndRawValuesUsingBlock:^(uint32_t aKey, int32_t aValue, BOOL *stop) {
#pragma unused(aKey, aValue)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEqualityWithUnknowns {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const int32_t kValues1[] = { 700, 801, 702 }; // Unknown
const int32_t kValues2[] = { 700, 803, 702 }; // Unknown
const int32_t kValues3[] = { 700, 801, 702, 803 }; // Unknowns
GPBUInt32EnumDictionary *dict1 =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1);
GPBUInt32EnumDictionary *dict1prime =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues1
forKeys:kKeys1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict1prime);
GPBUInt32EnumDictionary *dict2 =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues2
forKeys:kKeys1
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
GPBUInt32EnumDictionary *dict3 =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues1
forKeys:kKeys2
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(dict3);
GPBUInt32EnumDictionary *dict4 =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues3
forKeys:kKeys1
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different values; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same values; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopyWithUnknowns {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 801, 702, 803 }; // Unknown
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32EnumDictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqual(dict.validationFunc, dict2.validationFunc); // Pointer comparison
XCTAssertEqualObjects(dict, dict2);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 801, 702, 803 }; // Unknowns
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32EnumDictionary *dict2 =
[GPBUInt32EnumDictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertEqual(dict.validationFunc, dict2.validationFunc); // Pointer comparison
[dict release];
}
- (void)testUnknownAdds {
GPBUInt32EnumDictionary *dict =
[GPBUInt32EnumDictionary dictionaryWithValidationFunction:TestingEnum_IsValidValue];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertThrowsSpecificNamed([dict setValue:801 forKey:2U], // Unknown
NSException, NSInvalidArgumentException);
XCTAssertEqual(dict.count, 0U);
[dict setRawValue:801 forKey:2U]; // Unknown
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 1U, 3U, 4U };
const int32_t kValues[] = { 700, 702, 803 }; // Unknown
GPBUInt32EnumDictionary *dict2 =
[[GPBUInt32EnumDictionary alloc] initWithValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict2);
[dict addRawEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, kGPBUnrecognizedEnumeratorValue);
XCTAssertTrue([dict valueForKey:2U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:2U rawValue:&value]);
XCTAssertEqual(value, 801);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, kGPBUnrecognizedEnumeratorValue);
XCTAssertTrue([dict valueForKey:4U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:4U rawValue:&value]);
XCTAssertEqual(value, 803);
[dict2 release];
}
- (void)testUnknownRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 801, 702, 803 }; // Unknowns
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:4U rawValue:&value]);
XCTAssertEqual(value, 803);
// Remove again does nothing.
[dict removeValueForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:4U rawValue:&value]);
XCTAssertEqual(value, 803);
[dict removeValueForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertFalse([dict valueForKey:1U value:NULL]);
XCTAssertFalse([dict valueForKey:2U value:NULL]);
XCTAssertFalse([dict valueForKey:3U value:NULL]);
XCTAssertFalse([dict valueForKey:4U value:NULL]);
[dict release];
}
- (void)testInplaceMutationUnknowns {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 801, 702, 803 }; // Unknowns
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
int32_t value;
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertTrue([dict valueForKey:2U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:2U rawValue:&value]);
XCTAssertEqual(value, 801);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:4U rawValue:&value]);
XCTAssertEqual(value, 803);
XCTAssertThrowsSpecificNamed([dict setValue:803 forKey:1U], // Unknown
NSException, NSInvalidArgumentException);
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U value:NULL]);
XCTAssertTrue([dict valueForKey:1U value:&value]);
XCTAssertEqual(value, 700);
XCTAssertTrue([dict valueForKey:2U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:2U rawValue:&value]);
XCTAssertEqual(value, 801);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:4U rawValue:&value]);
XCTAssertEqual(value, 803);
[dict setRawValue:803 forKey:1U]; // Unknown
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:1U rawValue:&value]);
XCTAssertEqual(value, 803);
XCTAssertTrue([dict valueForKey:2U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:2U rawValue:&value]);
XCTAssertEqual(value, 801);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:4U rawValue:&value]);
XCTAssertEqual(value, 803);
[dict setRawValue:700 forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:1U rawValue:&value]);
XCTAssertEqual(value, 803);
XCTAssertTrue([dict valueForKey:2U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:2U rawValue:&value]);
XCTAssertEqual(value, 801);
XCTAssertTrue([dict valueForKey:3U value:NULL]);
XCTAssertTrue([dict valueForKey:3U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 700);
const uint32_t kKeys2[] = { 2U, 3U };
const int32_t kValues2[] = { 702, 801 }; // Unknown
GPBUInt32EnumDictionary *dict2 =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues2
forKeys:kKeys2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(dict2);
[dict addRawEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertTrue([dict valueForKey:1U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:1U rawValue:&value]);
XCTAssertEqual(value, 803);
XCTAssertTrue([dict valueForKey:2U value:NULL]);
XCTAssertTrue([dict valueForKey:2U value:&value]);
XCTAssertEqual(value, 702);
XCTAssertTrue([dict valueForKey:3U rawValue:NULL]);
XCTAssertTrue([dict valueForKey:3U rawValue:&value]);
XCTAssertEqual(value, 801);
XCTAssertTrue([dict valueForKey:4U value:NULL]);
XCTAssertTrue([dict valueForKey:4U value:&value]);
XCTAssertEqual(value, 700);
[dict2 release];
[dict release];
}
- (void)testCopyUnknowns {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const int32_t kValues[] = { 700, 801, 702, 803 };
GPBUInt32EnumDictionary *dict =
[[GPBUInt32EnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
forKeys:kKeys
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(dict);
GPBUInt32EnumDictionary *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertEqual(dict.validationFunc, dict2.validationFunc); // Pointer comparison
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32EnumDictionary class]]);
[dict2 release];
[dict release];
}
@end
#pragma mark - UInt32 -> Object
@interface GPBUInt32ObjectDictionaryTests : XCTestCase
@end
@implementation GPBUInt32ObjectDictionaryTests
- (void)testEmpty {
GPBUInt32ObjectDictionary<NSString*> *dict = [[GPBUInt32ObjectDictionary alloc] init];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
XCTAssertNil([dict objectForKey:1U]);
[dict enumerateKeysAndObjectsUsingBlock:^(uint32_t aKey, NSString* aObject, BOOL *stop) {
#pragma unused(aKey, aObject, stop)
XCTFail(@"Shouldn't get here!");
}];
[dict release];
}
- (void)testOne {
GPBUInt32ObjectDictionary<NSString*> *dict = [GPBUInt32ObjectDictionary dictionaryWithObject:@"abc" forKey:1U];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 1U);
XCTAssertEqualObjects([dict objectForKey:1U], @"abc");
XCTAssertNil([dict objectForKey:2U]);
[dict enumerateKeysAndObjectsUsingBlock:^(uint32_t aKey, NSString* aObject, BOOL *stop) {
XCTAssertEqual(aKey, 1U);
XCTAssertEqualObjects(aObject, @"abc");
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
const uint32_t kKeys[] = { 1U, 2U, 3U };
const NSString* kObjects[] = { @"abc", @"def", @"ghi" };
GPBUInt32ObjectDictionary<NSString*> *dict =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects
forKeys:kKeys
count:GPBARRAYSIZE(kObjects)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 3U);
XCTAssertEqualObjects([dict objectForKey:1U], @"abc");
XCTAssertEqualObjects([dict objectForKey:2U], @"def");
XCTAssertEqualObjects([dict objectForKey:3U], @"ghi");
XCTAssertNil([dict objectForKey:4U]);
__block NSUInteger idx = 0;
uint32_t *seenKeys = malloc(3 * sizeof(uint32_t));
NSString* *seenObjects = malloc(3 * sizeof(NSString*));
[dict enumerateKeysAndObjectsUsingBlock:^(uint32_t aKey, NSString* aObject, BOOL *stop) {
XCTAssertLessThan(idx, 3U);
seenKeys[idx] = aKey;
seenObjects[idx] = aObject;
XCTAssertNotEqual(stop, NULL);
++idx;
}];
for (int i = 0; i < 3; ++i) {
BOOL foundKey = NO;
for (int j = 0; (j < 3) && !foundKey; ++j) {
if (kKeys[i] == seenKeys[j]) {
foundKey = YES;
XCTAssertEqualObjects(kObjects[i], seenObjects[j], @"i = %d, j = %d", i, j);
}
}
XCTAssertTrue(foundKey, @"i = %d", i);
}
free(seenKeys);
free(seenObjects);
// Stopping the enumeration.
idx = 0;
[dict enumerateKeysAndObjectsUsingBlock:^(uint32_t aKey, NSString* aObject, BOOL *stop) {
#pragma unused(aKey, aObject)
if (idx == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
++idx;
}];
[dict release];
}
- (void)testEquality {
const uint32_t kKeys1[] = { 1U, 2U, 3U, 4U };
const uint32_t kKeys2[] = { 2U, 1U, 4U };
const NSString* kObjects1[] = { @"abc", @"def", @"ghi" };
const NSString* kObjects2[] = { @"abc", @"jkl", @"ghi" };
const NSString* kObjects3[] = { @"abc", @"def", @"ghi", @"jkl" };
GPBUInt32ObjectDictionary<NSString*> *dict1 =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects1
forKeys:kKeys1
count:GPBARRAYSIZE(kObjects1)];
XCTAssertNotNil(dict1);
GPBUInt32ObjectDictionary<NSString*> *dict1prime =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects1
forKeys:kKeys1
count:GPBARRAYSIZE(kObjects1)];
XCTAssertNotNil(dict1prime);
GPBUInt32ObjectDictionary<NSString*> *dict2 =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects2
forKeys:kKeys1
count:GPBARRAYSIZE(kObjects2)];
XCTAssertNotNil(dict2);
GPBUInt32ObjectDictionary<NSString*> *dict3 =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects1
forKeys:kKeys2
count:GPBARRAYSIZE(kObjects1)];
XCTAssertNotNil(dict3);
GPBUInt32ObjectDictionary<NSString*> *dict4 =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects3
forKeys:kKeys1
count:GPBARRAYSIZE(kObjects3)];
XCTAssertNotNil(dict4);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(dict1, dict1prime);
XCTAssertEqualObjects(dict1, dict1prime);
// Equal, so they must have same hash.
XCTAssertEqual([dict1 hash], [dict1prime hash]);
// 2 is same keys, different objects; not equal.
XCTAssertNotEqualObjects(dict1, dict2);
// 3 is different keys, same objects; not equal.
XCTAssertNotEqualObjects(dict1, dict3);
// 4 extra pair; not equal
XCTAssertNotEqualObjects(dict1, dict4);
[dict1 release];
[dict1prime release];
[dict2 release];
[dict3 release];
[dict4 release];
}
- (void)testCopy {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const NSString* kObjects[] = { @"abc", @"def", @"ghi", @"jkl" };
GPBUInt32ObjectDictionary<NSString*> *dict =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects
forKeys:kKeys
count:GPBARRAYSIZE(kObjects)];
XCTAssertNotNil(dict);
GPBUInt32ObjectDictionary<NSString*> *dict2 = [dict copy];
XCTAssertNotNil(dict2);
// Should be new object but equal.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
XCTAssertTrue([dict2 isKindOfClass:[GPBUInt32ObjectDictionary class]]);
[dict2 release];
[dict release];
}
- (void)testDictionaryFromDictionary {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const NSString* kObjects[] = { @"abc", @"def", @"ghi", @"jkl" };
GPBUInt32ObjectDictionary<NSString*> *dict =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects
forKeys:kKeys
count:GPBARRAYSIZE(kObjects)];
XCTAssertNotNil(dict);
GPBUInt32ObjectDictionary<NSString*> *dict2 =
[GPBUInt32ObjectDictionary dictionaryWithDictionary:dict];
XCTAssertNotNil(dict2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(dict, dict2);
XCTAssertEqualObjects(dict, dict2);
[dict release];
}
- (void)testAdds {
GPBUInt32ObjectDictionary<NSString*> *dict = [GPBUInt32ObjectDictionary dictionary];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 0U);
[dict setObject:@"abc" forKey:1U];
XCTAssertEqual(dict.count, 1U);
const uint32_t kKeys[] = { 2U, 3U, 4U };
const NSString* kObjects[] = { @"def", @"ghi", @"jkl" };
GPBUInt32ObjectDictionary<NSString*> *dict2 =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects
forKeys:kKeys
count:GPBARRAYSIZE(kObjects)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertEqualObjects([dict objectForKey:1U], @"abc");
XCTAssertEqualObjects([dict objectForKey:2U], @"def");
XCTAssertEqualObjects([dict objectForKey:3U], @"ghi");
XCTAssertEqualObjects([dict objectForKey:4U], @"jkl");
[dict2 release];
}
- (void)testRemove {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const NSString* kObjects[] = { @"abc", @"def", @"ghi", @"jkl" };
GPBUInt32ObjectDictionary<NSString*> *dict =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects
forKeys:kKeys
count:GPBARRAYSIZE(kObjects)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
[dict removeObjectForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertEqualObjects([dict objectForKey:1U], @"abc");
XCTAssertNil([dict objectForKey:2U]);
XCTAssertEqualObjects([dict objectForKey:3U], @"ghi");
XCTAssertEqualObjects([dict objectForKey:4U], @"jkl");
// Remove again does nothing.
[dict removeObjectForKey:2U];
XCTAssertEqual(dict.count, 3U);
XCTAssertEqualObjects([dict objectForKey:1U], @"abc");
XCTAssertNil([dict objectForKey:2U]);
XCTAssertEqualObjects([dict objectForKey:3U], @"ghi");
XCTAssertEqualObjects([dict objectForKey:4U], @"jkl");
[dict removeObjectForKey:4U];
XCTAssertEqual(dict.count, 2U);
XCTAssertEqualObjects([dict objectForKey:1U], @"abc");
XCTAssertNil([dict objectForKey:2U]);
XCTAssertEqualObjects([dict objectForKey:3U], @"ghi");
XCTAssertNil([dict objectForKey:4U]);
[dict removeAll];
XCTAssertEqual(dict.count, 0U);
XCTAssertNil([dict objectForKey:1U]);
XCTAssertNil([dict objectForKey:2U]);
XCTAssertNil([dict objectForKey:3U]);
XCTAssertNil([dict objectForKey:4U]);
[dict release];
}
- (void)testInplaceMutation {
const uint32_t kKeys[] = { 1U, 2U, 3U, 4U };
const NSString* kObjects[] = { @"abc", @"def", @"ghi", @"jkl" };
GPBUInt32ObjectDictionary<NSString*> *dict =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects
forKeys:kKeys
count:GPBARRAYSIZE(kObjects)];
XCTAssertNotNil(dict);
XCTAssertEqual(dict.count, 4U);
XCTAssertEqualObjects([dict objectForKey:1U], @"abc");
XCTAssertEqualObjects([dict objectForKey:2U], @"def");
XCTAssertEqualObjects([dict objectForKey:3U], @"ghi");
XCTAssertEqualObjects([dict objectForKey:4U], @"jkl");
[dict setObject:@"jkl" forKey:1U];
XCTAssertEqual(dict.count, 4U);
XCTAssertEqualObjects([dict objectForKey:1U], @"jkl");
XCTAssertEqualObjects([dict objectForKey:2U], @"def");
XCTAssertEqualObjects([dict objectForKey:3U], @"ghi");
XCTAssertEqualObjects([dict objectForKey:4U], @"jkl");
[dict setObject:@"def" forKey:4U];
XCTAssertEqual(dict.count, 4U);
XCTAssertEqualObjects([dict objectForKey:1U], @"jkl");
XCTAssertEqualObjects([dict objectForKey:2U], @"def");
XCTAssertEqualObjects([dict objectForKey:3U], @"ghi");
XCTAssertEqualObjects([dict objectForKey:4U], @"def");
const uint32_t kKeys2[] = { 2U, 3U };
const NSString* kObjects2[] = { @"ghi", @"abc" };
GPBUInt32ObjectDictionary<NSString*> *dict2 =
[[GPBUInt32ObjectDictionary alloc] initWithObjects:kObjects2
forKeys:kKeys2
count:GPBARRAYSIZE(kObjects2)];
XCTAssertNotNil(dict2);
[dict addEntriesFromDictionary:dict2];
XCTAssertEqual(dict.count, 4U);
XCTAssertEqualObjects([dict objectForKey:1U], @"jkl");
XCTAssertEqualObjects([dict objectForKey:2U], @"ghi");
XCTAssertEqualObjects([dict objectForKey:3U], @"abc");
XCTAssertEqualObjects([dict objectForKey:4U], @"def");
[dict2 release];
[dict release];
}
@end
//%PDDM-EXPAND-END TEST_FOR_POD_KEY(UInt32, uint32_t, 1U, 2U, 3U, 4U)