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author | Paul Yang <paulyang1211@gmail.com> | 2015-05-06 17:32:07 -0700 |
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committer | Paul Yang <paulyang1211@gmail.com> | 2015-05-06 17:32:07 -0700 |
commit | b89de5f6e0d81eccc34664f19362b83a82a152ca (patch) | |
tree | f27448a279bea152488306d66e999c4d2a70fa42 /objectivec/Tests/GPBDictionaryTests+String.m | |
parent | f47db47cd97c00a3a49584eda13e03c3352e5215 (diff) | |
parent | 30650d81d9baa446dbc8deb784ba53794cafda5b (diff) | |
download | protobuf-b89de5f6e0d81eccc34664f19362b83a82a152ca.tar.gz protobuf-b89de5f6e0d81eccc34664f19362b83a82a152ca.tar.bz2 protobuf-b89de5f6e0d81eccc34664f19362b83a82a152ca.zip |
Merge pull request #331 from thomasvl/objc_alpha1_drop
Objective C compiler plugin and runtime
Diffstat (limited to 'objectivec/Tests/GPBDictionaryTests+String.m')
-rw-r--r-- | objectivec/Tests/GPBDictionaryTests+String.m | 3362 |
1 files changed, 3362 insertions, 0 deletions
diff --git a/objectivec/Tests/GPBDictionaryTests+String.m b/objectivec/Tests/GPBDictionaryTests+String.m new file mode 100644 index 00000000..95bf2d06 --- /dev/null +++ b/objectivec/Tests/GPBDictionaryTests+String.m @@ -0,0 +1,3362 @@ +// 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 "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 TESTS_FOR_POD_VALUES(String, NSString, *, Objects, @"foo", @"bar", @"baz", @"mumble") +// This block of code is generated, do not edit it directly. + +#ifndef GPBARRAYSIZE +#define GPBARRAYSIZE(a) ((sizeof(a) / sizeof((a[0])))) +#endif // GPBARRAYSIZE + +// To let the testing macros work, add some extra methods to simplify things. +@interface GPBStringEnumDictionary (TestingTweak) ++ (instancetype)dictionaryWithValue:(int32_t)value forKey:(NSString *)key; +- (instancetype)initWithValues:(const int32_t [])values + forKeys:(const NSString * [])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 GPBStringEnumDictionary (TestingTweak) ++ (instancetype)dictionaryWithValue:(int32_t)value forKey:(NSString *)key { + // Cast is needed to compiler knows what class we are invoking initWithValues: on to get the + // type correct. + return [[(GPBStringEnumDictionary*)[self alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:&value + forKeys:&key + count:1] autorelease]; +} +- (instancetype)initWithValues:(const int32_t [])values + forKeys:(const NSString * [])keys + count:(NSUInteger)count { + return [self initWithValidationFunction:TestingEnum_IsValidValue + rawValues:values + forKeys:keys + count:count]; +} +@end + + +#pragma mark - String -> UInt32 + +@interface GPBStringUInt32DictionaryTests : XCTestCase +@end + +@implementation GPBStringUInt32DictionaryTests + +- (void)testEmpty { + GPBStringUInt32Dictionary *dict = [[GPBStringUInt32Dictionary alloc] init]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, uint32_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue, stop) + XCTFail(@"Shouldn't get here!"); + }]; + [dict release]; +} + +- (void)testOne { + GPBStringUInt32Dictionary *dict = [GPBStringUInt32Dictionary dictionaryWithValue:100U forKey:@"foo"]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 1U); + uint32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 100U); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, uint32_t aValue, BOOL *stop) { + XCTAssertEqualObjects(aKey, @"foo"); + XCTAssertEqual(aValue, 100U); + XCTAssertNotEqual(stop, NULL); + }]; +} + +- (void)testBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const uint32_t kValues[] = { 100U, 101U, 102U }; + GPBStringUInt32Dictionary *dict = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 3U); + uint32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 100U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 101U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + uint32_t *seenValues = malloc(3 * sizeof(uint32_t)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *aKey, uint32_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEquality { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + const uint32_t kValues1[] = { 100U, 101U, 102U }; + const uint32_t kValues2[] = { 100U, 103U, 102U }; + const uint32_t kValues3[] = { 100U, 101U, 102U, 103U }; + GPBStringUInt32Dictionary *dict1 = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringUInt32Dictionary *dict1prime = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringUInt32Dictionary *dict2 = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringUInt32Dictionary *dict3 = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringUInt32Dictionary *dict4 = + [[GPBStringUInt32Dictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const uint32_t kValues[] = { 100U, 101U, 102U, 103U }; + GPBStringUInt32Dictionary *dict = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringUInt32Dictionary *dict2 = [dict copy]; + XCTAssertNotNil(dict2); + + // Should be new object but equal. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + XCTAssertTrue([dict2 isKindOfClass:[GPBStringUInt32Dictionary class]]); + + [dict2 release]; + [dict release]; +} + +- (void)testDictionaryFromDictionary { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const uint32_t kValues[] = { 100U, 101U, 102U, 103U }; + GPBStringUInt32Dictionary *dict = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringUInt32Dictionary *dict2 = + [GPBStringUInt32Dictionary dictionaryWithDictionary:dict]; + XCTAssertNotNil(dict2); + + // Should be new pointer, but equal objects. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + [dict release]; +} + +- (void)testAdds { + GPBStringUInt32Dictionary *dict = [GPBStringUInt32Dictionary dictionary]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + [dict setValue:100U forKey:@"foo"]; + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"bar", @"baz", @"mumble" }; + const uint32_t kValues[] = { 101U, 102U, 103U }; + GPBStringUInt32Dictionary *dict2 = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + uint32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 100U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 101U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 103U); + [dict2 release]; +} + +- (void)testRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const uint32_t kValues[] = { 100U, 101U, 102U, 103U }; + GPBStringUInt32Dictionary *dict = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + uint32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 100U); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 103U); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 100U); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 103U); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 100U); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutation { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const uint32_t kValues[] = { 100U, 101U, 102U, 103U }; + GPBStringUInt32Dictionary *dict = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + uint32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 100U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 101U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 103U); + + [dict setValue:103U forKey:@"foo"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 103U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 101U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 103U); + + [dict setValue:101U forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 103U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 101U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 101U); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const uint32_t kValues2[] = { 102U, 100U }; + GPBStringUInt32Dictionary *dict2 = + [[GPBStringUInt32Dictionary alloc] initWithValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 103U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 102U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 100U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 101U); + + [dict2 release]; + [dict release]; +} + +@end + +#pragma mark - String -> Int32 + +@interface GPBStringInt32DictionaryTests : XCTestCase +@end + +@implementation GPBStringInt32DictionaryTests + +- (void)testEmpty { + GPBStringInt32Dictionary *dict = [[GPBStringInt32Dictionary alloc] init]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, int32_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue, stop) + XCTFail(@"Shouldn't get here!"); + }]; + [dict release]; +} + +- (void)testOne { + GPBStringInt32Dictionary *dict = [GPBStringInt32Dictionary dictionaryWithValue:200 forKey:@"foo"]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 1U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 200); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, int32_t aValue, BOOL *stop) { + XCTAssertEqualObjects(aKey, @"foo"); + XCTAssertEqual(aValue, 200); + XCTAssertNotEqual(stop, NULL); + }]; +} + +- (void)testBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const int32_t kValues[] = { 200, 201, 202 }; + GPBStringInt32Dictionary *dict = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 3U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 200); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 201); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + int32_t *seenValues = malloc(3 * sizeof(int32_t)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *aKey, int32_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEquality { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + const int32_t kValues1[] = { 200, 201, 202 }; + const int32_t kValues2[] = { 200, 203, 202 }; + const int32_t kValues3[] = { 200, 201, 202, 203 }; + GPBStringInt32Dictionary *dict1 = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringInt32Dictionary *dict1prime = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringInt32Dictionary *dict2 = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringInt32Dictionary *dict3 = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringInt32Dictionary *dict4 = + [[GPBStringInt32Dictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 200, 201, 202, 203 }; + GPBStringInt32Dictionary *dict = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringInt32Dictionary *dict2 = [dict copy]; + XCTAssertNotNil(dict2); + + // Should be new object but equal. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + XCTAssertTrue([dict2 isKindOfClass:[GPBStringInt32Dictionary class]]); + + [dict2 release]; + [dict release]; +} + +- (void)testDictionaryFromDictionary { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 200, 201, 202, 203 }; + GPBStringInt32Dictionary *dict = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringInt32Dictionary *dict2 = + [GPBStringInt32Dictionary dictionaryWithDictionary:dict]; + XCTAssertNotNil(dict2); + + // Should be new pointer, but equal objects. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + [dict release]; +} + +- (void)testAdds { + GPBStringInt32Dictionary *dict = [GPBStringInt32Dictionary dictionary]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + [dict setValue:200 forKey:@"foo"]; + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 201, 202, 203 }; + GPBStringInt32Dictionary *dict2 = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 200); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 201); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 203); + [dict2 release]; +} + +- (void)testRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 200, 201, 202, 203 }; + GPBStringInt32Dictionary *dict = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 200); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 203); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 200); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 203); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 200); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutation { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 200, 201, 202, 203 }; + GPBStringInt32Dictionary *dict = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 200); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 201); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 203); + + [dict setValue:203 forKey:@"foo"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 203); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 201); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 203); + + [dict setValue:201 forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 203); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 201); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 201); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const int32_t kValues2[] = { 202, 200 }; + GPBStringInt32Dictionary *dict2 = + [[GPBStringInt32Dictionary alloc] initWithValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 203); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 202); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 200); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 201); + + [dict2 release]; + [dict release]; +} + +@end + +#pragma mark - String -> UInt64 + +@interface GPBStringUInt64DictionaryTests : XCTestCase +@end + +@implementation GPBStringUInt64DictionaryTests + +- (void)testEmpty { + GPBStringUInt64Dictionary *dict = [[GPBStringUInt64Dictionary alloc] init]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, uint64_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue, stop) + XCTFail(@"Shouldn't get here!"); + }]; + [dict release]; +} + +- (void)testOne { + GPBStringUInt64Dictionary *dict = [GPBStringUInt64Dictionary dictionaryWithValue:300U forKey:@"foo"]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 1U); + uint64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 300U); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, uint64_t aValue, BOOL *stop) { + XCTAssertEqualObjects(aKey, @"foo"); + XCTAssertEqual(aValue, 300U); + XCTAssertNotEqual(stop, NULL); + }]; +} + +- (void)testBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const uint64_t kValues[] = { 300U, 301U, 302U }; + GPBStringUInt64Dictionary *dict = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 3U); + uint64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 300U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 301U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + uint64_t *seenValues = malloc(3 * sizeof(uint64_t)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *aKey, uint64_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEquality { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + const uint64_t kValues1[] = { 300U, 301U, 302U }; + const uint64_t kValues2[] = { 300U, 303U, 302U }; + const uint64_t kValues3[] = { 300U, 301U, 302U, 303U }; + GPBStringUInt64Dictionary *dict1 = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringUInt64Dictionary *dict1prime = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringUInt64Dictionary *dict2 = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringUInt64Dictionary *dict3 = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringUInt64Dictionary *dict4 = + [[GPBStringUInt64Dictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const uint64_t kValues[] = { 300U, 301U, 302U, 303U }; + GPBStringUInt64Dictionary *dict = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringUInt64Dictionary *dict2 = [dict copy]; + XCTAssertNotNil(dict2); + + // Should be new object but equal. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + XCTAssertTrue([dict2 isKindOfClass:[GPBStringUInt64Dictionary class]]); + + [dict2 release]; + [dict release]; +} + +- (void)testDictionaryFromDictionary { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const uint64_t kValues[] = { 300U, 301U, 302U, 303U }; + GPBStringUInt64Dictionary *dict = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringUInt64Dictionary *dict2 = + [GPBStringUInt64Dictionary dictionaryWithDictionary:dict]; + XCTAssertNotNil(dict2); + + // Should be new pointer, but equal objects. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + [dict release]; +} + +- (void)testAdds { + GPBStringUInt64Dictionary *dict = [GPBStringUInt64Dictionary dictionary]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + [dict setValue:300U forKey:@"foo"]; + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"bar", @"baz", @"mumble" }; + const uint64_t kValues[] = { 301U, 302U, 303U }; + GPBStringUInt64Dictionary *dict2 = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + uint64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 300U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 301U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 303U); + [dict2 release]; +} + +- (void)testRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const uint64_t kValues[] = { 300U, 301U, 302U, 303U }; + GPBStringUInt64Dictionary *dict = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + uint64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 300U); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 303U); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 300U); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 303U); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 300U); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutation { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const uint64_t kValues[] = { 300U, 301U, 302U, 303U }; + GPBStringUInt64Dictionary *dict = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + uint64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 300U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 301U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 303U); + + [dict setValue:303U forKey:@"foo"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 303U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 301U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 303U); + + [dict setValue:301U forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 303U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 301U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 301U); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const uint64_t kValues2[] = { 302U, 300U }; + GPBStringUInt64Dictionary *dict2 = + [[GPBStringUInt64Dictionary alloc] initWithValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 303U); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 302U); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 300U); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 301U); + + [dict2 release]; + [dict release]; +} + +@end + +#pragma mark - String -> Int64 + +@interface GPBStringInt64DictionaryTests : XCTestCase +@end + +@implementation GPBStringInt64DictionaryTests + +- (void)testEmpty { + GPBStringInt64Dictionary *dict = [[GPBStringInt64Dictionary alloc] init]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, int64_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue, stop) + XCTFail(@"Shouldn't get here!"); + }]; + [dict release]; +} + +- (void)testOne { + GPBStringInt64Dictionary *dict = [GPBStringInt64Dictionary dictionaryWithValue:400 forKey:@"foo"]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 1U); + int64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 400); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, int64_t aValue, BOOL *stop) { + XCTAssertEqualObjects(aKey, @"foo"); + XCTAssertEqual(aValue, 400); + XCTAssertNotEqual(stop, NULL); + }]; +} + +- (void)testBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const int64_t kValues[] = { 400, 401, 402 }; + GPBStringInt64Dictionary *dict = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 3U); + int64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 400); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 401); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + int64_t *seenValues = malloc(3 * sizeof(int64_t)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *aKey, int64_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEquality { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + const int64_t kValues1[] = { 400, 401, 402 }; + const int64_t kValues2[] = { 400, 403, 402 }; + const int64_t kValues3[] = { 400, 401, 402, 403 }; + GPBStringInt64Dictionary *dict1 = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringInt64Dictionary *dict1prime = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringInt64Dictionary *dict2 = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringInt64Dictionary *dict3 = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringInt64Dictionary *dict4 = + [[GPBStringInt64Dictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int64_t kValues[] = { 400, 401, 402, 403 }; + GPBStringInt64Dictionary *dict = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringInt64Dictionary *dict2 = [dict copy]; + XCTAssertNotNil(dict2); + + // Should be new object but equal. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + XCTAssertTrue([dict2 isKindOfClass:[GPBStringInt64Dictionary class]]); + + [dict2 release]; + [dict release]; +} + +- (void)testDictionaryFromDictionary { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int64_t kValues[] = { 400, 401, 402, 403 }; + GPBStringInt64Dictionary *dict = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringInt64Dictionary *dict2 = + [GPBStringInt64Dictionary dictionaryWithDictionary:dict]; + XCTAssertNotNil(dict2); + + // Should be new pointer, but equal objects. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + [dict release]; +} + +- (void)testAdds { + GPBStringInt64Dictionary *dict = [GPBStringInt64Dictionary dictionary]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + [dict setValue:400 forKey:@"foo"]; + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"bar", @"baz", @"mumble" }; + const int64_t kValues[] = { 401, 402, 403 }; + GPBStringInt64Dictionary *dict2 = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + int64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 400); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 401); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 403); + [dict2 release]; +} + +- (void)testRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int64_t kValues[] = { 400, 401, 402, 403 }; + GPBStringInt64Dictionary *dict = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + int64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 400); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 403); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 400); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 403); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 400); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutation { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int64_t kValues[] = { 400, 401, 402, 403 }; + GPBStringInt64Dictionary *dict = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + int64_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 400); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 401); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 403); + + [dict setValue:403 forKey:@"foo"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 403); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 401); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 403); + + [dict setValue:401 forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 403); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 401); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 401); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const int64_t kValues2[] = { 402, 400 }; + GPBStringInt64Dictionary *dict2 = + [[GPBStringInt64Dictionary alloc] initWithValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 403); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 402); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 400); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 401); + + [dict2 release]; + [dict release]; +} + +@end + +#pragma mark - String -> Bool + +@interface GPBStringBoolDictionaryTests : XCTestCase +@end + +@implementation GPBStringBoolDictionaryTests + +- (void)testEmpty { + GPBStringBoolDictionary *dict = [[GPBStringBoolDictionary alloc] init]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, BOOL aValue, BOOL *stop) { + #pragma unused(aKey, aValue, stop) + XCTFail(@"Shouldn't get here!"); + }]; + [dict release]; +} + +- (void)testOne { + GPBStringBoolDictionary *dict = [GPBStringBoolDictionary dictionaryWithValue:YES forKey:@"foo"]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 1U); + BOOL value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, BOOL aValue, BOOL *stop) { + XCTAssertEqualObjects(aKey, @"foo"); + XCTAssertEqual(aValue, YES); + XCTAssertNotEqual(stop, NULL); + }]; +} + +- (void)testBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const BOOL kValues[] = { YES, YES, NO }; + GPBStringBoolDictionary *dict = + [[GPBStringBoolDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 3U); + BOOL value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + BOOL *seenValues = malloc(3 * sizeof(BOOL)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *aKey, BOOL aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEquality { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + const BOOL kValues1[] = { YES, YES, NO }; + const BOOL kValues2[] = { YES, NO, NO }; + const BOOL kValues3[] = { YES, YES, NO, NO }; + GPBStringBoolDictionary *dict1 = + [[GPBStringBoolDictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringBoolDictionary *dict1prime = + [[GPBStringBoolDictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringBoolDictionary *dict2 = + [[GPBStringBoolDictionary alloc] initWithValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringBoolDictionary *dict3 = + [[GPBStringBoolDictionary alloc] initWithValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringBoolDictionary *dict4 = + [[GPBStringBoolDictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const BOOL kValues[] = { YES, YES, NO, NO }; + GPBStringBoolDictionary *dict = + [[GPBStringBoolDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringBoolDictionary *dict2 = [dict copy]; + XCTAssertNotNil(dict2); + + // Should be new object but equal. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + XCTAssertTrue([dict2 isKindOfClass:[GPBStringBoolDictionary class]]); + + [dict2 release]; + [dict release]; +} + +- (void)testDictionaryFromDictionary { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const BOOL kValues[] = { YES, YES, NO, NO }; + GPBStringBoolDictionary *dict = + [[GPBStringBoolDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringBoolDictionary *dict2 = + [GPBStringBoolDictionary dictionaryWithDictionary:dict]; + XCTAssertNotNil(dict2); + + // Should be new pointer, but equal objects. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + [dict release]; +} + +- (void)testAdds { + GPBStringBoolDictionary *dict = [GPBStringBoolDictionary dictionary]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + [dict setValue:YES forKey:@"foo"]; + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"bar", @"baz", @"mumble" }; + const BOOL kValues[] = { YES, NO, NO }; + GPBStringBoolDictionary *dict2 = + [[GPBStringBoolDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + BOOL value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, NO); + [dict2 release]; +} + +- (void)testRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const BOOL kValues[] = { YES, YES, NO, NO }; + GPBStringBoolDictionary *dict = + [[GPBStringBoolDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + BOOL value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, NO); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, NO); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutation { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const BOOL kValues[] = { YES, YES, NO, NO }; + GPBStringBoolDictionary *dict = + [[GPBStringBoolDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + BOOL value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, NO); + + [dict setValue:NO forKey:@"foo"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, NO); + + [dict setValue:YES forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, YES); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const BOOL kValues2[] = { NO, YES }; + GPBStringBoolDictionary *dict2 = + [[GPBStringBoolDictionary alloc] initWithValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, NO); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, YES); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, YES); + + [dict2 release]; + [dict release]; +} + +@end + +#pragma mark - String -> Float + +@interface GPBStringFloatDictionaryTests : XCTestCase +@end + +@implementation GPBStringFloatDictionaryTests + +- (void)testEmpty { + GPBStringFloatDictionary *dict = [[GPBStringFloatDictionary alloc] init]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, float aValue, BOOL *stop) { + #pragma unused(aKey, aValue, stop) + XCTFail(@"Shouldn't get here!"); + }]; + [dict release]; +} + +- (void)testOne { + GPBStringFloatDictionary *dict = [GPBStringFloatDictionary dictionaryWithValue:500.f forKey:@"foo"]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 1U); + float value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 500.f); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, float aValue, BOOL *stop) { + XCTAssertEqualObjects(aKey, @"foo"); + XCTAssertEqual(aValue, 500.f); + XCTAssertNotEqual(stop, NULL); + }]; +} + +- (void)testBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const float kValues[] = { 500.f, 501.f, 502.f }; + GPBStringFloatDictionary *dict = + [[GPBStringFloatDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 3U); + float value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 500.f); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 501.f); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + float *seenValues = malloc(3 * sizeof(float)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *aKey, float aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEquality { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + 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 }; + GPBStringFloatDictionary *dict1 = + [[GPBStringFloatDictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringFloatDictionary *dict1prime = + [[GPBStringFloatDictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringFloatDictionary *dict2 = + [[GPBStringFloatDictionary alloc] initWithValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringFloatDictionary *dict3 = + [[GPBStringFloatDictionary alloc] initWithValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringFloatDictionary *dict4 = + [[GPBStringFloatDictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const float kValues[] = { 500.f, 501.f, 502.f, 503.f }; + GPBStringFloatDictionary *dict = + [[GPBStringFloatDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringFloatDictionary *dict2 = [dict copy]; + XCTAssertNotNil(dict2); + + // Should be new object but equal. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + XCTAssertTrue([dict2 isKindOfClass:[GPBStringFloatDictionary class]]); + + [dict2 release]; + [dict release]; +} + +- (void)testDictionaryFromDictionary { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const float kValues[] = { 500.f, 501.f, 502.f, 503.f }; + GPBStringFloatDictionary *dict = + [[GPBStringFloatDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringFloatDictionary *dict2 = + [GPBStringFloatDictionary dictionaryWithDictionary:dict]; + XCTAssertNotNil(dict2); + + // Should be new pointer, but equal objects. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + [dict release]; +} + +- (void)testAdds { + GPBStringFloatDictionary *dict = [GPBStringFloatDictionary dictionary]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + [dict setValue:500.f forKey:@"foo"]; + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"bar", @"baz", @"mumble" }; + const float kValues[] = { 501.f, 502.f, 503.f }; + GPBStringFloatDictionary *dict2 = + [[GPBStringFloatDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + float value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 500.f); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 501.f); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 503.f); + [dict2 release]; +} + +- (void)testRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const float kValues[] = { 500.f, 501.f, 502.f, 503.f }; + GPBStringFloatDictionary *dict = + [[GPBStringFloatDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + float value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 500.f); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 503.f); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 500.f); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 503.f); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 500.f); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutation { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const float kValues[] = { 500.f, 501.f, 502.f, 503.f }; + GPBStringFloatDictionary *dict = + [[GPBStringFloatDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + float value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 500.f); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 501.f); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 503.f); + + [dict setValue:503.f forKey:@"foo"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 503.f); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 501.f); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 503.f); + + [dict setValue:501.f forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 503.f); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 501.f); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 501.f); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const float kValues2[] = { 502.f, 500.f }; + GPBStringFloatDictionary *dict2 = + [[GPBStringFloatDictionary alloc] initWithValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 503.f); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 502.f); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 500.f); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 501.f); + + [dict2 release]; + [dict release]; +} + +@end + +#pragma mark - String -> Double + +@interface GPBStringDoubleDictionaryTests : XCTestCase +@end + +@implementation GPBStringDoubleDictionaryTests + +- (void)testEmpty { + GPBStringDoubleDictionary *dict = [[GPBStringDoubleDictionary alloc] init]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, double aValue, BOOL *stop) { + #pragma unused(aKey, aValue, stop) + XCTFail(@"Shouldn't get here!"); + }]; + [dict release]; +} + +- (void)testOne { + GPBStringDoubleDictionary *dict = [GPBStringDoubleDictionary dictionaryWithValue:600. forKey:@"foo"]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 1U); + double value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 600.); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, double aValue, BOOL *stop) { + XCTAssertEqualObjects(aKey, @"foo"); + XCTAssertEqual(aValue, 600.); + XCTAssertNotEqual(stop, NULL); + }]; +} + +- (void)testBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const double kValues[] = { 600., 601., 602. }; + GPBStringDoubleDictionary *dict = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 3U); + double value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 600.); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 601.); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + double *seenValues = malloc(3 * sizeof(double)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *aKey, double aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEquality { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + const double kValues1[] = { 600., 601., 602. }; + const double kValues2[] = { 600., 603., 602. }; + const double kValues3[] = { 600., 601., 602., 603. }; + GPBStringDoubleDictionary *dict1 = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringDoubleDictionary *dict1prime = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringDoubleDictionary *dict2 = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringDoubleDictionary *dict3 = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringDoubleDictionary *dict4 = + [[GPBStringDoubleDictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const double kValues[] = { 600., 601., 602., 603. }; + GPBStringDoubleDictionary *dict = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringDoubleDictionary *dict2 = [dict copy]; + XCTAssertNotNil(dict2); + + // Should be new object but equal. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + XCTAssertTrue([dict2 isKindOfClass:[GPBStringDoubleDictionary class]]); + + [dict2 release]; + [dict release]; +} + +- (void)testDictionaryFromDictionary { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const double kValues[] = { 600., 601., 602., 603. }; + GPBStringDoubleDictionary *dict = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringDoubleDictionary *dict2 = + [GPBStringDoubleDictionary dictionaryWithDictionary:dict]; + XCTAssertNotNil(dict2); + + // Should be new pointer, but equal objects. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + [dict release]; +} + +- (void)testAdds { + GPBStringDoubleDictionary *dict = [GPBStringDoubleDictionary dictionary]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + [dict setValue:600. forKey:@"foo"]; + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"bar", @"baz", @"mumble" }; + const double kValues[] = { 601., 602., 603. }; + GPBStringDoubleDictionary *dict2 = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + double value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 600.); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 601.); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 603.); + [dict2 release]; +} + +- (void)testRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const double kValues[] = { 600., 601., 602., 603. }; + GPBStringDoubleDictionary *dict = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + double value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 600.); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 603.); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 600.); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 603.); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 600.); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutation { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const double kValues[] = { 600., 601., 602., 603. }; + GPBStringDoubleDictionary *dict = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + double value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 600.); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 601.); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 603.); + + [dict setValue:603. forKey:@"foo"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 603.); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 601.); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 603.); + + [dict setValue:601. forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 603.); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 601.); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 601.); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const double kValues2[] = { 602., 600. }; + GPBStringDoubleDictionary *dict2 = + [[GPBStringDoubleDictionary alloc] initWithValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 603.); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 602.); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 600.); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 601.); + + [dict2 release]; + [dict release]; +} + +@end + +#pragma mark - String -> Enum + +@interface GPBStringEnumDictionaryTests : XCTestCase +@end + +@implementation GPBStringEnumDictionaryTests + +- (void)testEmpty { + GPBStringEnumDictionary *dict = [[GPBStringEnumDictionary alloc] init]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, int32_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue, stop) + XCTFail(@"Shouldn't get here!"); + }]; + [dict release]; +} + +- (void)testOne { + GPBStringEnumDictionary *dict = [GPBStringEnumDictionary dictionaryWithValue:700 forKey:@"foo"]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 1U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *aKey, int32_t aValue, BOOL *stop) { + XCTAssertEqualObjects(aKey, @"foo"); + XCTAssertEqual(aValue, 700); + XCTAssertNotEqual(stop, NULL); + }]; +} + +- (void)testBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const int32_t kValues[] = { 700, 701, 702 }; + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 3U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 701); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + int32_t *seenValues = malloc(3 * sizeof(int32_t)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *aKey, int32_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEquality { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + const int32_t kValues1[] = { 700, 701, 702 }; + const int32_t kValues2[] = { 700, 703, 702 }; + const int32_t kValues3[] = { 700, 701, 702, 703 }; + GPBStringEnumDictionary *dict1 = + [[GPBStringEnumDictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringEnumDictionary *dict1prime = + [[GPBStringEnumDictionary alloc] initWithValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringEnumDictionary *dict2 = + [[GPBStringEnumDictionary alloc] initWithValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringEnumDictionary *dict3 = + [[GPBStringEnumDictionary alloc] initWithValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringEnumDictionary *dict4 = + [[GPBStringEnumDictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 701, 702, 703 }; + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringEnumDictionary *dict2 = [dict copy]; + XCTAssertNotNil(dict2); + + // Should be new object but equal. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + XCTAssertTrue([dict2 isKindOfClass:[GPBStringEnumDictionary class]]); + + [dict2 release]; + [dict release]; +} + +- (void)testDictionaryFromDictionary { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 701, 702, 703 }; + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringEnumDictionary *dict2 = + [GPBStringEnumDictionary dictionaryWithDictionary:dict]; + XCTAssertNotNil(dict2); + + // Should be new pointer, but equal objects. + XCTAssertNotEqual(dict, dict2); + XCTAssertEqualObjects(dict, dict2); + [dict release]; +} + +- (void)testAdds { + GPBStringEnumDictionary *dict = [GPBStringEnumDictionary dictionary]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + [dict setValue:700 forKey:@"foo"]; + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 701, 702, 703 }; + GPBStringEnumDictionary *dict2 = + [[GPBStringEnumDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addRawEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 701); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 703); + [dict2 release]; +} + +- (void)testRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 701, 702, 703 }; + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 703); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 703); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutation { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 701, 702, 703 }; + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 701); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 703); + + [dict setValue:703 forKey:@"foo"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 703); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 701); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 703); + + [dict setValue:701 forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 703); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 701); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 701); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const int32_t kValues2[] = { 702, 700 }; + GPBStringEnumDictionary *dict2 = + [[GPBStringEnumDictionary alloc] initWithValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addRawEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 703); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 701); + + [dict2 release]; + [dict release]; +} + +@end + +#pragma mark - String -> Enum (Unknown Enums) + +@interface GPBStringEnumDictionaryUnknownEnumTests : XCTestCase +@end + +@implementation GPBStringEnumDictionaryUnknownEnumTests + +- (void)testRawBasics { + const NSString *kKeys[] = { @"foo", @"bar", @"baz" }; + const int32_t kValues[] = { 700, 801, 702 }; + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary 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:@"foo" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" rawValue:&value]); + XCTAssertEqual(value, 700); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, kGPBUnrecognizedEnumeratorValue); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:&value]); + XCTAssertEqual(value, 801); + XCTAssertTrue([dict valueForKey:@"baz" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" rawValue:&value]); + XCTAssertEqual(value, 702); + XCTAssertFalse([dict valueForKey:@"mumble" rawValue:NULL]); + + __block NSUInteger idx = 0; + NSString **seenKeys = malloc(3 * sizeof(NSString*)); + int32_t *seenValues = malloc(3 * sizeof(int32_t)); + [dict enumerateKeysAndValuesUsingBlock:^(NSString *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] isEqual: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:^(NSString *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] isEqual: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:^(NSString *aKey, int32_t aValue, BOOL *stop) { + #pragma unused(aKey, aValue) + if (idx == 1) *stop = YES; + XCTAssertNotEqual(idx, 2U); + ++idx; + }]; + [dict release]; +} + +- (void)testEqualityWithUnknowns { + const NSString *kKeys1[] = { @"foo", @"bar", @"baz", @"mumble" }; + const NSString *kKeys2[] = { @"bar", @"foo", @"mumble" }; + 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 + GPBStringEnumDictionary *dict1 = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1); + GPBStringEnumDictionary *dict1prime = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues1 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict1prime); + GPBStringEnumDictionary *dict2 = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues2 + forKeys:kKeys1 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + GPBStringEnumDictionary *dict3 = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues1 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues1)]; + XCTAssertNotNil(dict3); + GPBStringEnumDictionary *dict4 = + [[GPBStringEnumDictionary 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 save keys, different values; not equal. + XCTAssertNotEqualObjects(dict1, dict2); + + // 3 is different keys, samae 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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 801, 702, 803 }; // Unknown + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringEnumDictionary *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 NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 801, 702, 803 }; // Unknowns + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringEnumDictionary *dict2 = + [GPBStringEnumDictionary 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 { + GPBStringEnumDictionary *dict = + [GPBStringEnumDictionary dictionaryWithValidationFunction:TestingEnum_IsValidValue]; + XCTAssertNotNil(dict); + + XCTAssertEqual(dict.count, 0U); + XCTAssertThrowsSpecificNamed([dict setValue:801 forKey:@"bar"], // Unknown + NSException, NSInvalidArgumentException); + XCTAssertEqual(dict.count, 0U); + [dict setRawValue:801 forKey:@"bar"]; // Unknown + XCTAssertEqual(dict.count, 1U); + + const NSString *kKeys[] = { @"foo", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 702, 803 }; // Unknown + GPBStringEnumDictionary *dict2 = + [[GPBStringEnumDictionary alloc] initWithValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict2); + [dict addRawEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, kGPBUnrecognizedEnumeratorValue); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:&value]); + XCTAssertEqual(value, 801); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, kGPBUnrecognizedEnumeratorValue); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:&value]); + XCTAssertEqual(value, 803); + [dict2 release]; +} + +- (void)testUnknownRemove { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 801, 702, 803 }; // Unknowns + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:&value]); + XCTAssertEqual(value, 803); + + // Remove again does nothing. + [dict removeValueForKey:@"bar"]; + XCTAssertEqual(dict.count, 3U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:&value]); + XCTAssertEqual(value, 803); + + [dict removeValueForKey:@"mumble"]; + XCTAssertEqual(dict.count, 2U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + + [dict removeAll]; + XCTAssertEqual(dict.count, 0U); + XCTAssertFalse([dict valueForKey:@"foo" value:NULL]); + XCTAssertFalse([dict valueForKey:@"bar" value:NULL]); + XCTAssertFalse([dict valueForKey:@"baz" value:NULL]); + XCTAssertFalse([dict valueForKey:@"mumble" value:NULL]); + [dict release]; +} + +- (void)testInplaceMutationUnknowns { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 801, 702, 803 }; // Unknowns + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + XCTAssertEqual(dict.count, 4U); + int32_t value; + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:&value]); + XCTAssertEqual(value, 801); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:&value]); + XCTAssertEqual(value, 803); + + XCTAssertThrowsSpecificNamed([dict setValue:803 forKey:@"foo"], // Unknown + NSException, NSInvalidArgumentException); + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" value:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" value:&value]); + XCTAssertEqual(value, 700); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:&value]); + XCTAssertEqual(value, 801); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:&value]); + XCTAssertEqual(value, 803); + + [dict setRawValue:803 forKey:@"foo"]; // Unknown + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" rawValue:&value]); + XCTAssertEqual(value, 803); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:&value]); + XCTAssertEqual(value, 801); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" rawValue:&value]); + XCTAssertEqual(value, 803); + + [dict setRawValue:700 forKey:@"mumble"]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" rawValue:&value]); + XCTAssertEqual(value, 803); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" rawValue:&value]); + XCTAssertEqual(value, 801); + XCTAssertTrue([dict valueForKey:@"baz" value:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 700); + + const NSString *kKeys2[] = { @"bar", @"baz" }; + const int32_t kValues2[] = { 702, 801 }; // Unknown + GPBStringEnumDictionary *dict2 = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues2 + forKeys:kKeys2 + count:GPBARRAYSIZE(kValues2)]; + XCTAssertNotNil(dict2); + [dict addRawEntriesFromDictionary:dict2]; + XCTAssertEqual(dict.count, 4U); + XCTAssertTrue([dict valueForKey:@"foo" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"foo" rawValue:&value]); + XCTAssertEqual(value, 803); + XCTAssertTrue([dict valueForKey:@"bar" value:NULL]); + XCTAssertTrue([dict valueForKey:@"bar" value:&value]); + XCTAssertEqual(value, 702); + XCTAssertTrue([dict valueForKey:@"baz" rawValue:NULL]); + XCTAssertTrue([dict valueForKey:@"baz" rawValue:&value]); + XCTAssertEqual(value, 801); + XCTAssertTrue([dict valueForKey:@"mumble" value:NULL]); + XCTAssertTrue([dict valueForKey:@"mumble" value:&value]); + XCTAssertEqual(value, 700); + + [dict2 release]; + [dict release]; +} + +- (void)testCopyUnknowns { + const NSString *kKeys[] = { @"foo", @"bar", @"baz", @"mumble" }; + const int32_t kValues[] = { 700, 801, 702, 803 }; + GPBStringEnumDictionary *dict = + [[GPBStringEnumDictionary alloc] initWithValidationFunction:TestingEnum_IsValidValue + rawValues:kValues + forKeys:kKeys + count:GPBARRAYSIZE(kValues)]; + XCTAssertNotNil(dict); + + GPBStringEnumDictionary *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:[GPBStringEnumDictionary class]]); + + [dict2 release]; + [dict release]; +} + +@end + +//%PDDM-EXPAND-END TESTS_FOR_POD_VALUES(String, NSString, *, Objects, @"foo", @"bar", @"baz", @"mumble") + |