Squashed 'third_party/protobuf/' content from commit e35e248
Change-Id: I6cbe123d09fe50fdcad0e51466665daeee7433c7
git-subtree-dir: third_party/protobuf
git-subtree-split: e35e24800fb8d694bdeea5fd63dc7d1b14d68723
diff --git a/objectivec/Tests/GPBDictionaryTests+String.m b/objectivec/Tests/GPBDictionaryTests+String.m
new file mode 100644
index 0000000..bfa10b1
--- /dev/null
+++ b/objectivec/Tests/GPBDictionaryTests+String.m
@@ -0,0 +1,3359 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2015 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#import <Foundation/Foundation.h>
+#import <XCTest/XCTest.h>
+
+#import "GPBDictionary.h"
+
+#import "GPBTestUtilities.h"
+#import "google/protobuf/UnittestRuntimeProto2.pbobjc.h"
+
+// Pull in the macros (using an external file because expanding all tests
+// in a single file makes a file that is failing to work with within Xcode.
+//%PDDM-IMPORT-DEFINES GPBDictionaryTests.pddm
+
+//%PDDM-EXPAND TESTS_FOR_POD_VALUES(String, NSString, *, Objects, @"foo", @"bar", @"baz", @"mumble")
+// This block of code is generated, do not edit it directly.
+
+// To let the testing macros work, add some extra methods to simplify things.
+@interface 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopy {
+ const 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopy {
+ const 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopy {
+ const 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopy {
+ const 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopy {
+ const 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopy {
+ const 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopy {
+ const 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopy {
+ const 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 same keys, different values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict2);
+
+ // 3 is different keys, same values; not equal.
+ XCTAssertNotEqualObjects(dict1, dict3);
+
+ // 4 extra pair; not equal
+ XCTAssertNotEqualObjects(dict1, dict4);
+
+ [dict1 release];
+ [dict1prime release];
+ [dict2 release];
+ [dict3 release];
+ [dict4 release];
+}
+
+- (void)testCopyWithUnknowns {
+ const 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")
+