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protobuf/objectivec/Tests/GPBArrayTests.m

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// Protocol Buffers - Google's data interchange format
// Copyright 2015 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import <Foundation/Foundation.h>
#import <XCTest/XCTest.h>
#import "GPBArray.h"
#import "GPBArray_PackagePrivate.h"
#import "GPBTestUtilities.h"
// To let the testing macros work, add some extra methods to simplify things.
@interface GPBEnumArray (TestingTweak)
+ (instancetype)arrayWithValue:(int32_t)value;
+ (instancetype)arrayWithCapacity:(NSUInteger)count;
- (instancetype)initWithValues:(const int32_t[])values count:(NSUInteger)count;
@end
static BOOL TestingEnum_IsValidValue(int32_t value) {
switch (value) {
case 71:
case 72:
case 73:
case 74:
return YES;
default:
return NO;
}
}
static BOOL TestingEnum_IsValidValue2(int32_t value) {
switch (value) {
case 71:
case 72:
case 73:
return YES;
default:
return NO;
}
}
@implementation GPBEnumArray (TestingTweak)
+ (instancetype)arrayWithValue:(int32_t)value {
return [[[self alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:&value
count:1] autorelease];
}
+ (instancetype)arrayWithCapacity:(NSUInteger)count {
return [[[self alloc] initWithValidationFunction:TestingEnum_IsValidValue
capacity:count] autorelease];
}
- (instancetype)initWithValues:(const int32_t[])values count:(NSUInteger)count {
return [self initWithValidationFunction:TestingEnum_IsValidValue rawValues:values count:count];
}
@end
#pragma mark - PDDM Macros
// Disable clang-format for the macros.
// clang-format off
//%PDDM-DEFINE ARRAY_TESTS(NAME, TYPE, VAL1, VAL2, VAL3, VAL4)
//%ARRAY_TESTS2(NAME, TYPE, VAL1, VAL2, VAL3, VAL4, )
//%PDDM-DEFINE ARRAY_TESTS2(NAME, TYPE, VAL1, VAL2, VAL3, VAL4, HELPER)
//%#pragma mark - NAME
//%
//%@interface GPB##NAME##ArrayTests : XCTestCase
//%@end
//%
//%@implementation GPB##NAME##ArrayTests
//%
//%- (void)testEmpty {
//% GPB##NAME##Array *array = [[GPB##NAME##Array alloc] init];
//% XCTAssertNotNil(array);
//% XCTAssertEqual(array.count, 0U);
//% XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
//% [array enumerateValuesWithBlock:^(__unused TYPE value, __unused NSUInteger idx, __unused BOOL *stop) {
//% XCTFail(@"Shouldn't get here!");
//% }];
//% [array enumerateValuesWithOptions:NSEnumerationReverse
//% usingBlock:^(__unused TYPE value, __unused NSUInteger idx, __unused BOOL *stop) {
//% XCTFail(@"Shouldn't get here!");
//% }];
//% [array release];
//%}
//%
//%- (void)testOne {
//% GPB##NAME##Array *array = [GPB##NAME##Array arrayWithValue:VAL1];
//% XCTAssertNotNil(array);
//% XCTAssertEqual(array.count, 1U);
//% XCTAssertEqual([array valueAtIndex:0], VAL1);
//% XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
//% [array enumerateValuesWithBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
//% XCTAssertEqual(idx, 0U);
//% XCTAssertEqual(value, VAL1);
//% XCTAssertNotEqual(stop, NULL);
//% }];
//% [array enumerateValuesWithOptions:NSEnumerationReverse
//% usingBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
//% XCTAssertEqual(idx, 0U);
//% XCTAssertEqual(value, VAL1);
//% XCTAssertNotEqual(stop, NULL);
//% }];
//%}
//%
//%- (void)testBasics {
//% static const TYPE kValues[] = { VAL1, VAL2, VAL3, VAL4 };
//% GPB##NAME##Array *array =
//% [[GPB##NAME##Array alloc] initWithValues:kValues
//% NAME$S count:GPBARRAYSIZE(kValues)];
//% XCTAssertNotNil(array);
//% XCTAssertEqual(array.count, 4U);
//% XCTAssertEqual([array valueAtIndex:0], VAL1);
//% XCTAssertEqual([array valueAtIndex:1], VAL2);
//% XCTAssertEqual([array valueAtIndex:2], VAL3);
//% XCTAssertEqual([array valueAtIndex:3], VAL4);
//% XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
//% __block NSUInteger idx2 = 0;
//% [array enumerateValuesWithBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
//% XCTAssertEqual(idx, idx2);
//% XCTAssertEqual(value, kValues[idx]);
//% XCTAssertNotEqual(stop, NULL);
//% ++idx2;
//% }];
//% idx2 = 0;
//% [array enumerateValuesWithOptions:NSEnumerationReverse
//% usingBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
//% XCTAssertEqual(idx, (3 - idx2));
//% XCTAssertEqual(value, kValues[idx]);
//% XCTAssertNotEqual(stop, NULL);
//% ++idx2;
//% }];
//% // Stopping the enumeration.
//% idx2 = 0;
//% [array enumerateValuesWithBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
//% XCTAssertEqual(idx, idx2);
//% XCTAssertEqual(value, kValues[idx]);
//% XCTAssertNotEqual(stop, NULL);
//% if (idx2 == 1) *stop = YES;
//% XCTAssertNotEqual(idx, 2U);
//% XCTAssertNotEqual(idx, 3U);
//% ++idx2;
//% }];
//% idx2 = 0;
//% [array enumerateValuesWithOptions:NSEnumerationReverse
//% usingBlock:^(TYPE value, NSUInteger idx, BOOL *stop) {
//% XCTAssertEqual(idx, (3 - idx2));
//% XCTAssertEqual(value, kValues[idx]);
//% XCTAssertNotEqual(stop, NULL);
//% if (idx2 == 1) *stop = YES;
//% XCTAssertNotEqual(idx, 1U);
//% XCTAssertNotEqual(idx, 0U);
//% ++idx2;
//% }];
//% // Ensure description doesn't choke.
//% XCTAssertTrue(array.description.length > 10);
//% [array release];
//%}
//%
//%- (void)testEquality {
//% const TYPE kValues1[] = { VAL1, VAL2, VAL3 };
//% const TYPE kValues2[] = { VAL1, VAL4, VAL3 };
//% const TYPE kValues3[] = { VAL1, VAL2, VAL3, VAL4 };
//% GPB##NAME##Array *array1 =
//% [[GPB##NAME##Array alloc] initWithValues:kValues1
//% NAME$S count:GPBARRAYSIZE(kValues1)];
//% XCTAssertNotNil(array1);
//% GPB##NAME##Array *array1prime =
//% [[GPB##NAME##Array alloc] initWithValues:kValues1
//% NAME$S count:GPBARRAYSIZE(kValues1)];
//% XCTAssertNotNil(array1prime);
//% GPB##NAME##Array *array2 =
//% [[GPB##NAME##Array alloc] initWithValues:kValues2
//% NAME$S count:GPBARRAYSIZE(kValues2)];
//% XCTAssertNotNil(array2);
//% GPB##NAME##Array *array3 =
//% [[GPB##NAME##Array alloc] initWithValues:kValues3
//% NAME$S count:GPBARRAYSIZE(kValues3)];
//% XCTAssertNotNil(array3);
//%
//% // Identity
//% XCTAssertTrue([array1 isEqual:array1]);
//% // Wrong type doesn't blow up.
//% XCTAssertFalse([array1 isEqual:@"bogus"]);
//% // 1/1Prime should be different objects, but equal.
//% XCTAssertNotEqual(array1, array1prime);
//% XCTAssertEqualObjects(array1, array1prime);
//% // Equal, so they must have same hash.
//% XCTAssertEqual([array1 hash], [array1prime hash]);
//%
//% // 1/2/3 shouldn't be equal.
//% XCTAssertNotEqualObjects(array1, array2);
//% XCTAssertNotEqualObjects(array1, array3);
//% XCTAssertNotEqualObjects(array2, array3);
//%
//% [array1 release];
//% [array1prime release];
//% [array2 release];
//% [array3 release];
//%}
//%
//%- (void)testCopy {
//% const TYPE kValues[] = { VAL1, VAL2, VAL3, VAL4 };
//% GPB##NAME##Array *array =
//% [[GPB##NAME##Array alloc] initWithValues:kValues
//% NAME$S count:GPBARRAYSIZE(kValues)];
//% XCTAssertNotNil(array);
//%
//% GPB##NAME##Array *array2 = [array copy];
//% XCTAssertNotNil(array2);
//%
//% // Should be new object but equal.
//% XCTAssertNotEqual(array, array2);
//% XCTAssertEqualObjects(array, array2);
//% [array2 release];
//% [array release];
//%}
//%
//%- (void)testArrayFromArray {
//% const TYPE kValues[] = { VAL1, VAL2, VAL3, VAL4 };
//% GPB##NAME##Array *array =
//% [[GPB##NAME##Array alloc] initWithValues:kValues
//% NAME$S count:GPBARRAYSIZE(kValues)];
//% XCTAssertNotNil(array);
//%
//% GPB##NAME##Array *array2 = [GPB##NAME##Array arrayWithValueArray:array];
//% XCTAssertNotNil(array2);
//%
//% // Should be new pointer, but equal objects.
//% XCTAssertNotEqual(array, array2);
//% XCTAssertEqualObjects(array, array2);
//% [array release];
//%}
//%
//%- (void)testAdds {
//% GPB##NAME##Array *array = [GPB##NAME##Array array];
//% XCTAssertNotNil(array);
//%
//% XCTAssertEqual(array.count, 0U);
//% [array addValue:VAL1];
//% XCTAssertEqual(array.count, 1U);
//%
//% const TYPE kValues1[] = { VAL2, VAL3 };
//% [array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
//% XCTAssertEqual(array.count, 3U);
//%
//% const TYPE kValues2[] = { VAL4, VAL1 };
//% GPB##NAME##Array *array2 =
//% [[GPB##NAME##Array alloc] initWithValues:kValues2
//% NAME$S count:GPBARRAYSIZE(kValues2)];
//% XCTAssertNotNil(array2);
//% [array add##HELPER##ValuesFromArray:array2];
//% XCTAssertEqual(array.count, 5U);
//%
//% // Zero/nil inputs do nothing.
//% [array addValues:kValues1 count:0];
//% XCTAssertEqual(array.count, 5U);
//% [array addValues:NULL count:5];
//% XCTAssertEqual(array.count, 5U);
//%
//% XCTAssertEqual([array valueAtIndex:0], VAL1);
//% XCTAssertEqual([array valueAtIndex:1], VAL2);
//% XCTAssertEqual([array valueAtIndex:2], VAL3);
//% XCTAssertEqual([array valueAtIndex:3], VAL4);
//% XCTAssertEqual([array valueAtIndex:4], VAL1);
//% [array2 release];
//%}
//%
//%- (void)testInsert {
//% const TYPE kValues[] = { VAL1, VAL2, VAL3 };
//% GPB##NAME##Array *array =
//% [[GPB##NAME##Array alloc] initWithValues:kValues
//% NAME$S count:GPBARRAYSIZE(kValues)];
//% XCTAssertNotNil(array);
//% XCTAssertEqual(array.count, 3U);
//%
//% // First
//% [array insertValue:VAL4 atIndex:0];
//% XCTAssertEqual(array.count, 4U);
//%
//% // Middle
//% [array insertValue:VAL4 atIndex:2];
//% XCTAssertEqual(array.count, 5U);
//%
//% // End
//% [array insertValue:VAL4 atIndex:5];
//% XCTAssertEqual(array.count, 6U);
//%
//% // Too far.
//% XCTAssertThrowsSpecificNamed([array insertValue:VAL4 atIndex:7],
//% NSException, NSRangeException);
//%
//% XCTAssertEqual([array valueAtIndex:0], VAL4);
//% XCTAssertEqual([array valueAtIndex:1], VAL1);
//% XCTAssertEqual([array valueAtIndex:2], VAL4);
//% XCTAssertEqual([array valueAtIndex:3], VAL2);
//% XCTAssertEqual([array valueAtIndex:4], VAL3);
//% XCTAssertEqual([array valueAtIndex:5], VAL4);
//% [array release];
//%}
//%
//%- (void)testRemove {
//% const TYPE kValues[] = { VAL4, VAL1, VAL2, VAL4, VAL3, VAL4 };
//% GPB##NAME##Array *array =
//% [[GPB##NAME##Array alloc] initWithValues:kValues
//% NAME$S count:GPBARRAYSIZE(kValues)];
//% XCTAssertNotNil(array);
//% XCTAssertEqual(array.count, 6U);
//%
//% // First
//% [array removeValueAtIndex:0];
//% XCTAssertEqual(array.count, 5U);
//% XCTAssertEqual([array valueAtIndex:0], VAL1);
//%
//% // Middle
//% [array removeValueAtIndex:2];
//% XCTAssertEqual(array.count, 4U);
//% XCTAssertEqual([array valueAtIndex:2], VAL3);
//%
//% // End
//% [array removeValueAtIndex:3];
//% XCTAssertEqual(array.count, 3U);
//%
//% XCTAssertEqual([array valueAtIndex:0], VAL1);
//% XCTAssertEqual([array valueAtIndex:1], VAL2);
//% XCTAssertEqual([array valueAtIndex:2], VAL3);
//%
//% // Too far.
//% XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
//% NSException, NSRangeException);
//%
//% [array removeAll];
//% XCTAssertEqual(array.count, 0U);
//% XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
//% NSException, NSRangeException);
//% [array release];
//%}
//%
//%- (void)testInplaceMutation {
//% const TYPE kValues[] = { VAL1, VAL1, VAL3, VAL3 };
//% GPB##NAME##Array *array =
//% [[GPB##NAME##Array alloc] initWithValues:kValues
//% NAME$S count:GPBARRAYSIZE(kValues)];
//% XCTAssertNotNil(array);
//%
//% [array replaceValueAtIndex:1 withValue:VAL2];
//% [array replaceValueAtIndex:3 withValue:VAL4];
//% XCTAssertEqual(array.count, 4U);
//% XCTAssertEqual([array valueAtIndex:0], VAL1);
//% XCTAssertEqual([array valueAtIndex:1], VAL2);
//% XCTAssertEqual([array valueAtIndex:2], VAL3);
//% XCTAssertEqual([array valueAtIndex:3], VAL4);
//%
//% XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:VAL4],
//% NSException, NSRangeException);
//%
//% [array exchangeValueAtIndex:1 withValueAtIndex:3];
//% XCTAssertEqual(array.count, 4U);
//% XCTAssertEqual([array valueAtIndex:0], VAL1);
//% XCTAssertEqual([array valueAtIndex:1], VAL4);
//% XCTAssertEqual([array valueAtIndex:2], VAL3);
//% XCTAssertEqual([array valueAtIndex:3], VAL2);
//%
//% [array exchangeValueAtIndex:2 withValueAtIndex:0];
//% XCTAssertEqual(array.count, 4U);
//% XCTAssertEqual([array valueAtIndex:0], VAL3);
//% XCTAssertEqual([array valueAtIndex:1], VAL4);
//% XCTAssertEqual([array valueAtIndex:2], VAL1);
//% XCTAssertEqual([array valueAtIndex:3], VAL2);
//%
//% XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
//% NSException, NSRangeException);
//% XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
//% NSException, NSRangeException);
//% [array release];
//%}
//%
//%- (void)testInternalResizing {
//% const TYPE kValues[] = { VAL1, VAL2, VAL3, VAL4 };
//% GPB##NAME##Array *array =
//% [GPB##NAME##Array arrayWithCapacity:GPBARRAYSIZE(kValues)];
//% XCTAssertNotNil(array);
//% [array addValues:kValues count:GPBARRAYSIZE(kValues)];
//%
//% // Add/remove to trigger the intneral buffer to grow/shrink.
//% for (int i = 0; i < 100; ++i) {
//% [array addValues:kValues count:GPBARRAYSIZE(kValues)];
//% }
//% XCTAssertEqual(array.count, 404U);
//% for (int i = 0; i < 100; ++i) {
//% [array removeValueAtIndex:(i * 2)];
//% }
//% XCTAssertEqual(array.count, 304U);
//% for (int i = 0; i < 100; ++i) {
//% [array insertValue:VAL4 atIndex:(i * 3)];
//% }
//% XCTAssertEqual(array.count, 404U);
//% [array removeAll];
//% XCTAssertEqual(array.count, 0U);
//%}
//%
//%@end
//%
//%PDDM-EXPAND ARRAY_TESTS(Int32, int32_t, 1, 2, 3, 4)
// This block of code is generated, do not edit it directly.
#pragma mark - Int32
@interface GPBInt32ArrayTests : XCTestCase
@end
@implementation GPBInt32ArrayTests
- (void)testEmpty {
GPBInt32Array *array = [[GPBInt32Array alloc] init];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(__unused int32_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(__unused int32_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array release];
}
- (void)testOne {
GPBInt32Array *array = [GPBInt32Array arrayWithValue:1];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 1U);
XCTAssertEqual([array valueAtIndex:0], 1);
XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 1);
XCTAssertNotEqual(stop, NULL);
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 1);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
static const int32_t kValues[] = { 1, 2, 3, 4 };
GPBInt32Array *array =
[[GPBInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 1);
XCTAssertEqual([array valueAtIndex:1], 2);
XCTAssertEqual([array valueAtIndex:2], 3);
XCTAssertEqual([array valueAtIndex:3], 4);
XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
// Ensure description doesn't choke.
XCTAssertTrue(array.description.length > 10);
[array release];
}
- (void)testEquality {
const int32_t kValues1[] = { 1, 2, 3 };
const int32_t kValues2[] = { 1, 4, 3 };
const int32_t kValues3[] = { 1, 2, 3, 4 };
GPBInt32Array *array1 =
[[GPBInt32Array alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBInt32Array *array1prime =
[[GPBInt32Array alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBInt32Array *array2 =
[[GPBInt32Array alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBInt32Array *array3 =
[[GPBInt32Array alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// Identity
XCTAssertTrue([array1 isEqual:array1]);
// Wrong type doesn't blow up.
XCTAssertFalse([array1 isEqual:@"bogus"]);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const int32_t kValues[] = { 1, 2, 3, 4 };
GPBInt32Array *array =
[[GPBInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBInt32Array *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const int32_t kValues[] = { 1, 2, 3, 4 };
GPBInt32Array *array =
[[GPBInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBInt32Array *array2 = [GPBInt32Array arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array release];
}
- (void)testAdds {
GPBInt32Array *array = [GPBInt32Array array];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addValue:1];
XCTAssertEqual(array.count, 1U);
const int32_t kValues1[] = { 2, 3 };
[array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const int32_t kValues2[] = { 4, 1 };
GPBInt32Array *array2 =
[[GPBInt32Array alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
// Zero/nil inputs do nothing.
[array addValues:kValues1 count:0];
XCTAssertEqual(array.count, 5U);
[array addValues:NULL count:5];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 1);
XCTAssertEqual([array valueAtIndex:1], 2);
XCTAssertEqual([array valueAtIndex:2], 3);
XCTAssertEqual([array valueAtIndex:3], 4);
XCTAssertEqual([array valueAtIndex:4], 1);
[array2 release];
}
- (void)testInsert {
const int32_t kValues[] = { 1, 2, 3 };
GPBInt32Array *array =
[[GPBInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertValue:4 atIndex:0];
XCTAssertEqual(array.count, 4U);
// Middle
[array insertValue:4 atIndex:2];
XCTAssertEqual(array.count, 5U);
// End
[array insertValue:4 atIndex:5];
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertValue:4 atIndex:7],
NSException, NSRangeException);
XCTAssertEqual([array valueAtIndex:0], 4);
XCTAssertEqual([array valueAtIndex:1], 1);
XCTAssertEqual([array valueAtIndex:2], 4);
XCTAssertEqual([array valueAtIndex:3], 2);
XCTAssertEqual([array valueAtIndex:4], 3);
XCTAssertEqual([array valueAtIndex:5], 4);
[array release];
}
- (void)testRemove {
const int32_t kValues[] = { 4, 1, 2, 4, 3, 4 };
GPBInt32Array *array =
[[GPBInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 6U);
// First
[array removeValueAtIndex:0];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 1);
// Middle
[array removeValueAtIndex:2];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:2], 3);
// End
[array removeValueAtIndex:3];
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array valueAtIndex:0], 1);
XCTAssertEqual([array valueAtIndex:1], 2);
XCTAssertEqual([array valueAtIndex:2], 3);
// Too far.
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
NSException, NSRangeException);
[array removeAll];
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
NSException, NSRangeException);
[array release];
}
- (void)testInplaceMutation {
const int32_t kValues[] = { 1, 1, 3, 3 };
GPBInt32Array *array =
[[GPBInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withValue:2];
[array replaceValueAtIndex:3 withValue:4];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 1);
XCTAssertEqual([array valueAtIndex:1], 2);
XCTAssertEqual([array valueAtIndex:2], 3);
XCTAssertEqual([array valueAtIndex:3], 4);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:4],
NSException, NSRangeException);
[array exchangeValueAtIndex:1 withValueAtIndex:3];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 1);
XCTAssertEqual([array valueAtIndex:1], 4);
XCTAssertEqual([array valueAtIndex:2], 3);
XCTAssertEqual([array valueAtIndex:3], 2);
[array exchangeValueAtIndex:2 withValueAtIndex:0];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 3);
XCTAssertEqual([array valueAtIndex:1], 4);
XCTAssertEqual([array valueAtIndex:2], 1);
XCTAssertEqual([array valueAtIndex:3], 2);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
NSException, NSRangeException);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
NSException, NSRangeException);
[array release];
}
- (void)testInternalResizing {
const int32_t kValues[] = { 1, 2, 3, 4 };
GPBInt32Array *array =
[GPBInt32Array arrayWithCapacity:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertValue:4 atIndex:(i * 3)];
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
}
@end
//%PDDM-EXPAND ARRAY_TESTS(UInt32, uint32_t, 11U, 12U, 13U, 14U)
// This block of code is generated, do not edit it directly.
#pragma mark - UInt32
@interface GPBUInt32ArrayTests : XCTestCase
@end
@implementation GPBUInt32ArrayTests
- (void)testEmpty {
GPBUInt32Array *array = [[GPBUInt32Array alloc] init];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(__unused uint32_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(__unused uint32_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array release];
}
- (void)testOne {
GPBUInt32Array *array = [GPBUInt32Array arrayWithValue:11U];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 1U);
XCTAssertEqual([array valueAtIndex:0], 11U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 11U);
XCTAssertNotEqual(stop, NULL);
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 11U);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
static const uint32_t kValues[] = { 11U, 12U, 13U, 14U };
GPBUInt32Array *array =
[[GPBUInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 11U);
XCTAssertEqual([array valueAtIndex:1], 12U);
XCTAssertEqual([array valueAtIndex:2], 13U);
XCTAssertEqual([array valueAtIndex:3], 14U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateValuesWithBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(uint32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
// Ensure description doesn't choke.
XCTAssertTrue(array.description.length > 10);
[array release];
}
- (void)testEquality {
const uint32_t kValues1[] = { 11U, 12U, 13U };
const uint32_t kValues2[] = { 11U, 14U, 13U };
const uint32_t kValues3[] = { 11U, 12U, 13U, 14U };
GPBUInt32Array *array1 =
[[GPBUInt32Array alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBUInt32Array *array1prime =
[[GPBUInt32Array alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBUInt32Array *array2 =
[[GPBUInt32Array alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBUInt32Array *array3 =
[[GPBUInt32Array alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// Identity
XCTAssertTrue([array1 isEqual:array1]);
// Wrong type doesn't blow up.
XCTAssertFalse([array1 isEqual:@"bogus"]);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const uint32_t kValues[] = { 11U, 12U, 13U, 14U };
GPBUInt32Array *array =
[[GPBUInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBUInt32Array *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const uint32_t kValues[] = { 11U, 12U, 13U, 14U };
GPBUInt32Array *array =
[[GPBUInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBUInt32Array *array2 = [GPBUInt32Array arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array release];
}
- (void)testAdds {
GPBUInt32Array *array = [GPBUInt32Array array];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addValue:11U];
XCTAssertEqual(array.count, 1U);
const uint32_t kValues1[] = { 12U, 13U };
[array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const uint32_t kValues2[] = { 14U, 11U };
GPBUInt32Array *array2 =
[[GPBUInt32Array alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
// Zero/nil inputs do nothing.
[array addValues:kValues1 count:0];
XCTAssertEqual(array.count, 5U);
[array addValues:NULL count:5];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 11U);
XCTAssertEqual([array valueAtIndex:1], 12U);
XCTAssertEqual([array valueAtIndex:2], 13U);
XCTAssertEqual([array valueAtIndex:3], 14U);
XCTAssertEqual([array valueAtIndex:4], 11U);
[array2 release];
}
- (void)testInsert {
const uint32_t kValues[] = { 11U, 12U, 13U };
GPBUInt32Array *array =
[[GPBUInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertValue:14U atIndex:0];
XCTAssertEqual(array.count, 4U);
// Middle
[array insertValue:14U atIndex:2];
XCTAssertEqual(array.count, 5U);
// End
[array insertValue:14U atIndex:5];
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertValue:14U atIndex:7],
NSException, NSRangeException);
XCTAssertEqual([array valueAtIndex:0], 14U);
XCTAssertEqual([array valueAtIndex:1], 11U);
XCTAssertEqual([array valueAtIndex:2], 14U);
XCTAssertEqual([array valueAtIndex:3], 12U);
XCTAssertEqual([array valueAtIndex:4], 13U);
XCTAssertEqual([array valueAtIndex:5], 14U);
[array release];
}
- (void)testRemove {
const uint32_t kValues[] = { 14U, 11U, 12U, 14U, 13U, 14U };
GPBUInt32Array *array =
[[GPBUInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 6U);
// First
[array removeValueAtIndex:0];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 11U);
// Middle
[array removeValueAtIndex:2];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:2], 13U);
// End
[array removeValueAtIndex:3];
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array valueAtIndex:0], 11U);
XCTAssertEqual([array valueAtIndex:1], 12U);
XCTAssertEqual([array valueAtIndex:2], 13U);
// Too far.
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
NSException, NSRangeException);
[array removeAll];
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
NSException, NSRangeException);
[array release];
}
- (void)testInplaceMutation {
const uint32_t kValues[] = { 11U, 11U, 13U, 13U };
GPBUInt32Array *array =
[[GPBUInt32Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withValue:12U];
[array replaceValueAtIndex:3 withValue:14U];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 11U);
XCTAssertEqual([array valueAtIndex:1], 12U);
XCTAssertEqual([array valueAtIndex:2], 13U);
XCTAssertEqual([array valueAtIndex:3], 14U);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:14U],
NSException, NSRangeException);
[array exchangeValueAtIndex:1 withValueAtIndex:3];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 11U);
XCTAssertEqual([array valueAtIndex:1], 14U);
XCTAssertEqual([array valueAtIndex:2], 13U);
XCTAssertEqual([array valueAtIndex:3], 12U);
[array exchangeValueAtIndex:2 withValueAtIndex:0];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 13U);
XCTAssertEqual([array valueAtIndex:1], 14U);
XCTAssertEqual([array valueAtIndex:2], 11U);
XCTAssertEqual([array valueAtIndex:3], 12U);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
NSException, NSRangeException);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
NSException, NSRangeException);
[array release];
}
- (void)testInternalResizing {
const uint32_t kValues[] = { 11U, 12U, 13U, 14U };
GPBUInt32Array *array =
[GPBUInt32Array arrayWithCapacity:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertValue:14U atIndex:(i * 3)];
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
}
@end
//%PDDM-EXPAND ARRAY_TESTS(Int64, int64_t, 31LL, 32LL, 33LL, 34LL)
// This block of code is generated, do not edit it directly.
#pragma mark - Int64
@interface GPBInt64ArrayTests : XCTestCase
@end
@implementation GPBInt64ArrayTests
- (void)testEmpty {
GPBInt64Array *array = [[GPBInt64Array alloc] init];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(__unused int64_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(__unused int64_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array release];
}
- (void)testOne {
GPBInt64Array *array = [GPBInt64Array arrayWithValue:31LL];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 1U);
XCTAssertEqual([array valueAtIndex:0], 31LL);
XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 31LL);
XCTAssertNotEqual(stop, NULL);
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 31LL);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
static const int64_t kValues[] = { 31LL, 32LL, 33LL, 34LL };
GPBInt64Array *array =
[[GPBInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 31LL);
XCTAssertEqual([array valueAtIndex:1], 32LL);
XCTAssertEqual([array valueAtIndex:2], 33LL);
XCTAssertEqual([array valueAtIndex:3], 34LL);
XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateValuesWithBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
// Ensure description doesn't choke.
XCTAssertTrue(array.description.length > 10);
[array release];
}
- (void)testEquality {
const int64_t kValues1[] = { 31LL, 32LL, 33LL };
const int64_t kValues2[] = { 31LL, 34LL, 33LL };
const int64_t kValues3[] = { 31LL, 32LL, 33LL, 34LL };
GPBInt64Array *array1 =
[[GPBInt64Array alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBInt64Array *array1prime =
[[GPBInt64Array alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBInt64Array *array2 =
[[GPBInt64Array alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBInt64Array *array3 =
[[GPBInt64Array alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// Identity
XCTAssertTrue([array1 isEqual:array1]);
// Wrong type doesn't blow up.
XCTAssertFalse([array1 isEqual:@"bogus"]);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const int64_t kValues[] = { 31LL, 32LL, 33LL, 34LL };
GPBInt64Array *array =
[[GPBInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBInt64Array *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const int64_t kValues[] = { 31LL, 32LL, 33LL, 34LL };
GPBInt64Array *array =
[[GPBInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBInt64Array *array2 = [GPBInt64Array arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array release];
}
- (void)testAdds {
GPBInt64Array *array = [GPBInt64Array array];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addValue:31LL];
XCTAssertEqual(array.count, 1U);
const int64_t kValues1[] = { 32LL, 33LL };
[array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const int64_t kValues2[] = { 34LL, 31LL };
GPBInt64Array *array2 =
[[GPBInt64Array alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
// Zero/nil inputs do nothing.
[array addValues:kValues1 count:0];
XCTAssertEqual(array.count, 5U);
[array addValues:NULL count:5];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 31LL);
XCTAssertEqual([array valueAtIndex:1], 32LL);
XCTAssertEqual([array valueAtIndex:2], 33LL);
XCTAssertEqual([array valueAtIndex:3], 34LL);
XCTAssertEqual([array valueAtIndex:4], 31LL);
[array2 release];
}
- (void)testInsert {
const int64_t kValues[] = { 31LL, 32LL, 33LL };
GPBInt64Array *array =
[[GPBInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertValue:34LL atIndex:0];
XCTAssertEqual(array.count, 4U);
// Middle
[array insertValue:34LL atIndex:2];
XCTAssertEqual(array.count, 5U);
// End
[array insertValue:34LL atIndex:5];
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertValue:34LL atIndex:7],
NSException, NSRangeException);
XCTAssertEqual([array valueAtIndex:0], 34LL);
XCTAssertEqual([array valueAtIndex:1], 31LL);
XCTAssertEqual([array valueAtIndex:2], 34LL);
XCTAssertEqual([array valueAtIndex:3], 32LL);
XCTAssertEqual([array valueAtIndex:4], 33LL);
XCTAssertEqual([array valueAtIndex:5], 34LL);
[array release];
}
- (void)testRemove {
const int64_t kValues[] = { 34LL, 31LL, 32LL, 34LL, 33LL, 34LL };
GPBInt64Array *array =
[[GPBInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 6U);
// First
[array removeValueAtIndex:0];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 31LL);
// Middle
[array removeValueAtIndex:2];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:2], 33LL);
// End
[array removeValueAtIndex:3];
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array valueAtIndex:0], 31LL);
XCTAssertEqual([array valueAtIndex:1], 32LL);
XCTAssertEqual([array valueAtIndex:2], 33LL);
// Too far.
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
NSException, NSRangeException);
[array removeAll];
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
NSException, NSRangeException);
[array release];
}
- (void)testInplaceMutation {
const int64_t kValues[] = { 31LL, 31LL, 33LL, 33LL };
GPBInt64Array *array =
[[GPBInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withValue:32LL];
[array replaceValueAtIndex:3 withValue:34LL];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 31LL);
XCTAssertEqual([array valueAtIndex:1], 32LL);
XCTAssertEqual([array valueAtIndex:2], 33LL);
XCTAssertEqual([array valueAtIndex:3], 34LL);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:34LL],
NSException, NSRangeException);
[array exchangeValueAtIndex:1 withValueAtIndex:3];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 31LL);
XCTAssertEqual([array valueAtIndex:1], 34LL);
XCTAssertEqual([array valueAtIndex:2], 33LL);
XCTAssertEqual([array valueAtIndex:3], 32LL);
[array exchangeValueAtIndex:2 withValueAtIndex:0];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 33LL);
XCTAssertEqual([array valueAtIndex:1], 34LL);
XCTAssertEqual([array valueAtIndex:2], 31LL);
XCTAssertEqual([array valueAtIndex:3], 32LL);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
NSException, NSRangeException);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
NSException, NSRangeException);
[array release];
}
- (void)testInternalResizing {
const int64_t kValues[] = { 31LL, 32LL, 33LL, 34LL };
GPBInt64Array *array =
[GPBInt64Array arrayWithCapacity:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertValue:34LL atIndex:(i * 3)];
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
}
@end
//%PDDM-EXPAND ARRAY_TESTS(UInt64, uint64_t, 41ULL, 42ULL, 43ULL, 44ULL)
// This block of code is generated, do not edit it directly.
#pragma mark - UInt64
@interface GPBUInt64ArrayTests : XCTestCase
@end
@implementation GPBUInt64ArrayTests
- (void)testEmpty {
GPBUInt64Array *array = [[GPBUInt64Array alloc] init];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(__unused uint64_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(__unused uint64_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array release];
}
- (void)testOne {
GPBUInt64Array *array = [GPBUInt64Array arrayWithValue:41ULL];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 1U);
XCTAssertEqual([array valueAtIndex:0], 41ULL);
XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 41ULL);
XCTAssertNotEqual(stop, NULL);
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 41ULL);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
static const uint64_t kValues[] = { 41ULL, 42ULL, 43ULL, 44ULL };
GPBUInt64Array *array =
[[GPBUInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 41ULL);
XCTAssertEqual([array valueAtIndex:1], 42ULL);
XCTAssertEqual([array valueAtIndex:2], 43ULL);
XCTAssertEqual([array valueAtIndex:3], 44ULL);
XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateValuesWithBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(uint64_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
// Ensure description doesn't choke.
XCTAssertTrue(array.description.length > 10);
[array release];
}
- (void)testEquality {
const uint64_t kValues1[] = { 41ULL, 42ULL, 43ULL };
const uint64_t kValues2[] = { 41ULL, 44ULL, 43ULL };
const uint64_t kValues3[] = { 41ULL, 42ULL, 43ULL, 44ULL };
GPBUInt64Array *array1 =
[[GPBUInt64Array alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBUInt64Array *array1prime =
[[GPBUInt64Array alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBUInt64Array *array2 =
[[GPBUInt64Array alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBUInt64Array *array3 =
[[GPBUInt64Array alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// Identity
XCTAssertTrue([array1 isEqual:array1]);
// Wrong type doesn't blow up.
XCTAssertFalse([array1 isEqual:@"bogus"]);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const uint64_t kValues[] = { 41ULL, 42ULL, 43ULL, 44ULL };
GPBUInt64Array *array =
[[GPBUInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBUInt64Array *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const uint64_t kValues[] = { 41ULL, 42ULL, 43ULL, 44ULL };
GPBUInt64Array *array =
[[GPBUInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBUInt64Array *array2 = [GPBUInt64Array arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array release];
}
- (void)testAdds {
GPBUInt64Array *array = [GPBUInt64Array array];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addValue:41ULL];
XCTAssertEqual(array.count, 1U);
const uint64_t kValues1[] = { 42ULL, 43ULL };
[array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const uint64_t kValues2[] = { 44ULL, 41ULL };
GPBUInt64Array *array2 =
[[GPBUInt64Array alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
// Zero/nil inputs do nothing.
[array addValues:kValues1 count:0];
XCTAssertEqual(array.count, 5U);
[array addValues:NULL count:5];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 41ULL);
XCTAssertEqual([array valueAtIndex:1], 42ULL);
XCTAssertEqual([array valueAtIndex:2], 43ULL);
XCTAssertEqual([array valueAtIndex:3], 44ULL);
XCTAssertEqual([array valueAtIndex:4], 41ULL);
[array2 release];
}
- (void)testInsert {
const uint64_t kValues[] = { 41ULL, 42ULL, 43ULL };
GPBUInt64Array *array =
[[GPBUInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertValue:44ULL atIndex:0];
XCTAssertEqual(array.count, 4U);
// Middle
[array insertValue:44ULL atIndex:2];
XCTAssertEqual(array.count, 5U);
// End
[array insertValue:44ULL atIndex:5];
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertValue:44ULL atIndex:7],
NSException, NSRangeException);
XCTAssertEqual([array valueAtIndex:0], 44ULL);
XCTAssertEqual([array valueAtIndex:1], 41ULL);
XCTAssertEqual([array valueAtIndex:2], 44ULL);
XCTAssertEqual([array valueAtIndex:3], 42ULL);
XCTAssertEqual([array valueAtIndex:4], 43ULL);
XCTAssertEqual([array valueAtIndex:5], 44ULL);
[array release];
}
- (void)testRemove {
const uint64_t kValues[] = { 44ULL, 41ULL, 42ULL, 44ULL, 43ULL, 44ULL };
GPBUInt64Array *array =
[[GPBUInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 6U);
// First
[array removeValueAtIndex:0];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 41ULL);
// Middle
[array removeValueAtIndex:2];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:2], 43ULL);
// End
[array removeValueAtIndex:3];
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array valueAtIndex:0], 41ULL);
XCTAssertEqual([array valueAtIndex:1], 42ULL);
XCTAssertEqual([array valueAtIndex:2], 43ULL);
// Too far.
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
NSException, NSRangeException);
[array removeAll];
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
NSException, NSRangeException);
[array release];
}
- (void)testInplaceMutation {
const uint64_t kValues[] = { 41ULL, 41ULL, 43ULL, 43ULL };
GPBUInt64Array *array =
[[GPBUInt64Array alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withValue:42ULL];
[array replaceValueAtIndex:3 withValue:44ULL];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 41ULL);
XCTAssertEqual([array valueAtIndex:1], 42ULL);
XCTAssertEqual([array valueAtIndex:2], 43ULL);
XCTAssertEqual([array valueAtIndex:3], 44ULL);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:44ULL],
NSException, NSRangeException);
[array exchangeValueAtIndex:1 withValueAtIndex:3];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 41ULL);
XCTAssertEqual([array valueAtIndex:1], 44ULL);
XCTAssertEqual([array valueAtIndex:2], 43ULL);
XCTAssertEqual([array valueAtIndex:3], 42ULL);
[array exchangeValueAtIndex:2 withValueAtIndex:0];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 43ULL);
XCTAssertEqual([array valueAtIndex:1], 44ULL);
XCTAssertEqual([array valueAtIndex:2], 41ULL);
XCTAssertEqual([array valueAtIndex:3], 42ULL);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
NSException, NSRangeException);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
NSException, NSRangeException);
[array release];
}
- (void)testInternalResizing {
const uint64_t kValues[] = { 41ULL, 42ULL, 43ULL, 44ULL };
GPBUInt64Array *array =
[GPBUInt64Array arrayWithCapacity:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertValue:44ULL atIndex:(i * 3)];
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
}
@end
//%PDDM-EXPAND ARRAY_TESTS(Float, float, 51.f, 52.f, 53.f, 54.f)
// This block of code is generated, do not edit it directly.
#pragma mark - Float
@interface GPBFloatArrayTests : XCTestCase
@end
@implementation GPBFloatArrayTests
- (void)testEmpty {
GPBFloatArray *array = [[GPBFloatArray alloc] init];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(__unused float value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(__unused float value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array release];
}
- (void)testOne {
GPBFloatArray *array = [GPBFloatArray arrayWithValue:51.f];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 1U);
XCTAssertEqual([array valueAtIndex:0], 51.f);
XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(float value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 51.f);
XCTAssertNotEqual(stop, NULL);
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(float value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 51.f);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
static const float kValues[] = { 51.f, 52.f, 53.f, 54.f };
GPBFloatArray *array =
[[GPBFloatArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 51.f);
XCTAssertEqual([array valueAtIndex:1], 52.f);
XCTAssertEqual([array valueAtIndex:2], 53.f);
XCTAssertEqual([array valueAtIndex:3], 54.f);
XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateValuesWithBlock:^(float value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(float value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateValuesWithBlock:^(float value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(float value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
// Ensure description doesn't choke.
XCTAssertTrue(array.description.length > 10);
[array release];
}
- (void)testEquality {
const float kValues1[] = { 51.f, 52.f, 53.f };
const float kValues2[] = { 51.f, 54.f, 53.f };
const float kValues3[] = { 51.f, 52.f, 53.f, 54.f };
GPBFloatArray *array1 =
[[GPBFloatArray alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBFloatArray *array1prime =
[[GPBFloatArray alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBFloatArray *array2 =
[[GPBFloatArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBFloatArray *array3 =
[[GPBFloatArray alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// Identity
XCTAssertTrue([array1 isEqual:array1]);
// Wrong type doesn't blow up.
XCTAssertFalse([array1 isEqual:@"bogus"]);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const float kValues[] = { 51.f, 52.f, 53.f, 54.f };
GPBFloatArray *array =
[[GPBFloatArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBFloatArray *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const float kValues[] = { 51.f, 52.f, 53.f, 54.f };
GPBFloatArray *array =
[[GPBFloatArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBFloatArray *array2 = [GPBFloatArray arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array release];
}
- (void)testAdds {
GPBFloatArray *array = [GPBFloatArray array];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addValue:51.f];
XCTAssertEqual(array.count, 1U);
const float kValues1[] = { 52.f, 53.f };
[array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const float kValues2[] = { 54.f, 51.f };
GPBFloatArray *array2 =
[[GPBFloatArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
// Zero/nil inputs do nothing.
[array addValues:kValues1 count:0];
XCTAssertEqual(array.count, 5U);
[array addValues:NULL count:5];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 51.f);
XCTAssertEqual([array valueAtIndex:1], 52.f);
XCTAssertEqual([array valueAtIndex:2], 53.f);
XCTAssertEqual([array valueAtIndex:3], 54.f);
XCTAssertEqual([array valueAtIndex:4], 51.f);
[array2 release];
}
- (void)testInsert {
const float kValues[] = { 51.f, 52.f, 53.f };
GPBFloatArray *array =
[[GPBFloatArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertValue:54.f atIndex:0];
XCTAssertEqual(array.count, 4U);
// Middle
[array insertValue:54.f atIndex:2];
XCTAssertEqual(array.count, 5U);
// End
[array insertValue:54.f atIndex:5];
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertValue:54.f atIndex:7],
NSException, NSRangeException);
XCTAssertEqual([array valueAtIndex:0], 54.f);
XCTAssertEqual([array valueAtIndex:1], 51.f);
XCTAssertEqual([array valueAtIndex:2], 54.f);
XCTAssertEqual([array valueAtIndex:3], 52.f);
XCTAssertEqual([array valueAtIndex:4], 53.f);
XCTAssertEqual([array valueAtIndex:5], 54.f);
[array release];
}
- (void)testRemove {
const float kValues[] = { 54.f, 51.f, 52.f, 54.f, 53.f, 54.f };
GPBFloatArray *array =
[[GPBFloatArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 6U);
// First
[array removeValueAtIndex:0];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 51.f);
// Middle
[array removeValueAtIndex:2];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:2], 53.f);
// End
[array removeValueAtIndex:3];
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array valueAtIndex:0], 51.f);
XCTAssertEqual([array valueAtIndex:1], 52.f);
XCTAssertEqual([array valueAtIndex:2], 53.f);
// Too far.
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
NSException, NSRangeException);
[array removeAll];
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
NSException, NSRangeException);
[array release];
}
- (void)testInplaceMutation {
const float kValues[] = { 51.f, 51.f, 53.f, 53.f };
GPBFloatArray *array =
[[GPBFloatArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withValue:52.f];
[array replaceValueAtIndex:3 withValue:54.f];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 51.f);
XCTAssertEqual([array valueAtIndex:1], 52.f);
XCTAssertEqual([array valueAtIndex:2], 53.f);
XCTAssertEqual([array valueAtIndex:3], 54.f);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:54.f],
NSException, NSRangeException);
[array exchangeValueAtIndex:1 withValueAtIndex:3];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 51.f);
XCTAssertEqual([array valueAtIndex:1], 54.f);
XCTAssertEqual([array valueAtIndex:2], 53.f);
XCTAssertEqual([array valueAtIndex:3], 52.f);
[array exchangeValueAtIndex:2 withValueAtIndex:0];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 53.f);
XCTAssertEqual([array valueAtIndex:1], 54.f);
XCTAssertEqual([array valueAtIndex:2], 51.f);
XCTAssertEqual([array valueAtIndex:3], 52.f);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
NSException, NSRangeException);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
NSException, NSRangeException);
[array release];
}
- (void)testInternalResizing {
const float kValues[] = { 51.f, 52.f, 53.f, 54.f };
GPBFloatArray *array =
[GPBFloatArray arrayWithCapacity:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertValue:54.f atIndex:(i * 3)];
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
}
@end
//%PDDM-EXPAND ARRAY_TESTS(Double, double, 61., 62., 63., 64.)
// This block of code is generated, do not edit it directly.
#pragma mark - Double
@interface GPBDoubleArrayTests : XCTestCase
@end
@implementation GPBDoubleArrayTests
- (void)testEmpty {
GPBDoubleArray *array = [[GPBDoubleArray alloc] init];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(__unused double value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(__unused double value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array release];
}
- (void)testOne {
GPBDoubleArray *array = [GPBDoubleArray arrayWithValue:61.];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 1U);
XCTAssertEqual([array valueAtIndex:0], 61.);
XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(double value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 61.);
XCTAssertNotEqual(stop, NULL);
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(double value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 61.);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
static const double kValues[] = { 61., 62., 63., 64. };
GPBDoubleArray *array =
[[GPBDoubleArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 61.);
XCTAssertEqual([array valueAtIndex:1], 62.);
XCTAssertEqual([array valueAtIndex:2], 63.);
XCTAssertEqual([array valueAtIndex:3], 64.);
XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateValuesWithBlock:^(double value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(double value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateValuesWithBlock:^(double value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(double value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
// Ensure description doesn't choke.
XCTAssertTrue(array.description.length > 10);
[array release];
}
- (void)testEquality {
const double kValues1[] = { 61., 62., 63. };
const double kValues2[] = { 61., 64., 63. };
const double kValues3[] = { 61., 62., 63., 64. };
GPBDoubleArray *array1 =
[[GPBDoubleArray alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBDoubleArray *array1prime =
[[GPBDoubleArray alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBDoubleArray *array2 =
[[GPBDoubleArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBDoubleArray *array3 =
[[GPBDoubleArray alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// Identity
XCTAssertTrue([array1 isEqual:array1]);
// Wrong type doesn't blow up.
XCTAssertFalse([array1 isEqual:@"bogus"]);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const double kValues[] = { 61., 62., 63., 64. };
GPBDoubleArray *array =
[[GPBDoubleArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBDoubleArray *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const double kValues[] = { 61., 62., 63., 64. };
GPBDoubleArray *array =
[[GPBDoubleArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBDoubleArray *array2 = [GPBDoubleArray arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array release];
}
- (void)testAdds {
GPBDoubleArray *array = [GPBDoubleArray array];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addValue:61.];
XCTAssertEqual(array.count, 1U);
const double kValues1[] = { 62., 63. };
[array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const double kValues2[] = { 64., 61. };
GPBDoubleArray *array2 =
[[GPBDoubleArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
// Zero/nil inputs do nothing.
[array addValues:kValues1 count:0];
XCTAssertEqual(array.count, 5U);
[array addValues:NULL count:5];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 61.);
XCTAssertEqual([array valueAtIndex:1], 62.);
XCTAssertEqual([array valueAtIndex:2], 63.);
XCTAssertEqual([array valueAtIndex:3], 64.);
XCTAssertEqual([array valueAtIndex:4], 61.);
[array2 release];
}
- (void)testInsert {
const double kValues[] = { 61., 62., 63. };
GPBDoubleArray *array =
[[GPBDoubleArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertValue:64. atIndex:0];
XCTAssertEqual(array.count, 4U);
// Middle
[array insertValue:64. atIndex:2];
XCTAssertEqual(array.count, 5U);
// End
[array insertValue:64. atIndex:5];
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertValue:64. atIndex:7],
NSException, NSRangeException);
XCTAssertEqual([array valueAtIndex:0], 64.);
XCTAssertEqual([array valueAtIndex:1], 61.);
XCTAssertEqual([array valueAtIndex:2], 64.);
XCTAssertEqual([array valueAtIndex:3], 62.);
XCTAssertEqual([array valueAtIndex:4], 63.);
XCTAssertEqual([array valueAtIndex:5], 64.);
[array release];
}
- (void)testRemove {
const double kValues[] = { 64., 61., 62., 64., 63., 64. };
GPBDoubleArray *array =
[[GPBDoubleArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 6U);
// First
[array removeValueAtIndex:0];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 61.);
// Middle
[array removeValueAtIndex:2];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:2], 63.);
// End
[array removeValueAtIndex:3];
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array valueAtIndex:0], 61.);
XCTAssertEqual([array valueAtIndex:1], 62.);
XCTAssertEqual([array valueAtIndex:2], 63.);
// Too far.
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
NSException, NSRangeException);
[array removeAll];
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
NSException, NSRangeException);
[array release];
}
- (void)testInplaceMutation {
const double kValues[] = { 61., 61., 63., 63. };
GPBDoubleArray *array =
[[GPBDoubleArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withValue:62.];
[array replaceValueAtIndex:3 withValue:64.];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 61.);
XCTAssertEqual([array valueAtIndex:1], 62.);
XCTAssertEqual([array valueAtIndex:2], 63.);
XCTAssertEqual([array valueAtIndex:3], 64.);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:64.],
NSException, NSRangeException);
[array exchangeValueAtIndex:1 withValueAtIndex:3];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 61.);
XCTAssertEqual([array valueAtIndex:1], 64.);
XCTAssertEqual([array valueAtIndex:2], 63.);
XCTAssertEqual([array valueAtIndex:3], 62.);
[array exchangeValueAtIndex:2 withValueAtIndex:0];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 63.);
XCTAssertEqual([array valueAtIndex:1], 64.);
XCTAssertEqual([array valueAtIndex:2], 61.);
XCTAssertEqual([array valueAtIndex:3], 62.);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
NSException, NSRangeException);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
NSException, NSRangeException);
[array release];
}
- (void)testInternalResizing {
const double kValues[] = { 61., 62., 63., 64. };
GPBDoubleArray *array =
[GPBDoubleArray arrayWithCapacity:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertValue:64. atIndex:(i * 3)];
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
}
@end
//%PDDM-EXPAND ARRAY_TESTS(Bool, BOOL, TRUE, TRUE, FALSE, FALSE)
// This block of code is generated, do not edit it directly.
#pragma mark - Bool
@interface GPBBoolArrayTests : XCTestCase
@end
@implementation GPBBoolArrayTests
- (void)testEmpty {
GPBBoolArray *array = [[GPBBoolArray alloc] init];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(__unused BOOL value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(__unused BOOL value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array release];
}
- (void)testOne {
GPBBoolArray *array = [GPBBoolArray arrayWithValue:TRUE];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 1U);
XCTAssertEqual([array valueAtIndex:0], TRUE);
XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, TRUE);
XCTAssertNotEqual(stop, NULL);
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, TRUE);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
static const BOOL kValues[] = { TRUE, TRUE, FALSE, FALSE };
GPBBoolArray *array =
[[GPBBoolArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], TRUE);
XCTAssertEqual([array valueAtIndex:1], TRUE);
XCTAssertEqual([array valueAtIndex:2], FALSE);
XCTAssertEqual([array valueAtIndex:3], FALSE);
XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateValuesWithBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateValuesWithBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(BOOL value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
// Ensure description doesn't choke.
XCTAssertTrue(array.description.length > 10);
[array release];
}
- (void)testEquality {
const BOOL kValues1[] = { TRUE, TRUE, FALSE };
const BOOL kValues2[] = { TRUE, FALSE, FALSE };
const BOOL kValues3[] = { TRUE, TRUE, FALSE, FALSE };
GPBBoolArray *array1 =
[[GPBBoolArray alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBBoolArray *array1prime =
[[GPBBoolArray alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBBoolArray *array2 =
[[GPBBoolArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBBoolArray *array3 =
[[GPBBoolArray alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// Identity
XCTAssertTrue([array1 isEqual:array1]);
// Wrong type doesn't blow up.
XCTAssertFalse([array1 isEqual:@"bogus"]);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const BOOL kValues[] = { TRUE, TRUE, FALSE, FALSE };
GPBBoolArray *array =
[[GPBBoolArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBBoolArray *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const BOOL kValues[] = { TRUE, TRUE, FALSE, FALSE };
GPBBoolArray *array =
[[GPBBoolArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBBoolArray *array2 = [GPBBoolArray arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array release];
}
- (void)testAdds {
GPBBoolArray *array = [GPBBoolArray array];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addValue:TRUE];
XCTAssertEqual(array.count, 1U);
const BOOL kValues1[] = { TRUE, FALSE };
[array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const BOOL kValues2[] = { FALSE, TRUE };
GPBBoolArray *array2 =
[[GPBBoolArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
// Zero/nil inputs do nothing.
[array addValues:kValues1 count:0];
XCTAssertEqual(array.count, 5U);
[array addValues:NULL count:5];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], TRUE);
XCTAssertEqual([array valueAtIndex:1], TRUE);
XCTAssertEqual([array valueAtIndex:2], FALSE);
XCTAssertEqual([array valueAtIndex:3], FALSE);
XCTAssertEqual([array valueAtIndex:4], TRUE);
[array2 release];
}
- (void)testInsert {
const BOOL kValues[] = { TRUE, TRUE, FALSE };
GPBBoolArray *array =
[[GPBBoolArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertValue:FALSE atIndex:0];
XCTAssertEqual(array.count, 4U);
// Middle
[array insertValue:FALSE atIndex:2];
XCTAssertEqual(array.count, 5U);
// End
[array insertValue:FALSE atIndex:5];
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertValue:FALSE atIndex:7],
NSException, NSRangeException);
XCTAssertEqual([array valueAtIndex:0], FALSE);
XCTAssertEqual([array valueAtIndex:1], TRUE);
XCTAssertEqual([array valueAtIndex:2], FALSE);
XCTAssertEqual([array valueAtIndex:3], TRUE);
XCTAssertEqual([array valueAtIndex:4], FALSE);
XCTAssertEqual([array valueAtIndex:5], FALSE);
[array release];
}
- (void)testRemove {
const BOOL kValues[] = { FALSE, TRUE, TRUE, FALSE, FALSE, FALSE };
GPBBoolArray *array =
[[GPBBoolArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 6U);
// First
[array removeValueAtIndex:0];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], TRUE);
// Middle
[array removeValueAtIndex:2];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:2], FALSE);
// End
[array removeValueAtIndex:3];
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array valueAtIndex:0], TRUE);
XCTAssertEqual([array valueAtIndex:1], TRUE);
XCTAssertEqual([array valueAtIndex:2], FALSE);
// Too far.
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
NSException, NSRangeException);
[array removeAll];
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
NSException, NSRangeException);
[array release];
}
- (void)testInplaceMutation {
const BOOL kValues[] = { TRUE, TRUE, FALSE, FALSE };
GPBBoolArray *array =
[[GPBBoolArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withValue:TRUE];
[array replaceValueAtIndex:3 withValue:FALSE];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], TRUE);
XCTAssertEqual([array valueAtIndex:1], TRUE);
XCTAssertEqual([array valueAtIndex:2], FALSE);
XCTAssertEqual([array valueAtIndex:3], FALSE);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:FALSE],
NSException, NSRangeException);
[array exchangeValueAtIndex:1 withValueAtIndex:3];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], TRUE);
XCTAssertEqual([array valueAtIndex:1], FALSE);
XCTAssertEqual([array valueAtIndex:2], FALSE);
XCTAssertEqual([array valueAtIndex:3], TRUE);
[array exchangeValueAtIndex:2 withValueAtIndex:0];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], FALSE);
XCTAssertEqual([array valueAtIndex:1], FALSE);
XCTAssertEqual([array valueAtIndex:2], TRUE);
XCTAssertEqual([array valueAtIndex:3], TRUE);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
NSException, NSRangeException);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
NSException, NSRangeException);
[array release];
}
- (void)testInternalResizing {
const BOOL kValues[] = { TRUE, TRUE, FALSE, FALSE };
GPBBoolArray *array =
[GPBBoolArray arrayWithCapacity:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertValue:FALSE atIndex:(i * 3)];
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
}
@end
//%PDDM-EXPAND ARRAY_TESTS2(Enum, int32_t, 71, 72, 73, 74, Raw)
// This block of code is generated, do not edit it directly.
#pragma mark - Enum
@interface GPBEnumArrayTests : XCTestCase
@end
@implementation GPBEnumArrayTests
- (void)testEmpty {
GPBEnumArray *array = [[GPBEnumArray alloc] init];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array valueAtIndex:0], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(__unused int32_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(__unused int32_t value, __unused NSUInteger idx, __unused BOOL *stop) {
XCTFail(@"Shouldn't get here!");
}];
[array release];
}
- (void)testOne {
GPBEnumArray *array = [GPBEnumArray arrayWithValue:71];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 1U);
XCTAssertEqual([array valueAtIndex:0], 71);
XCTAssertThrowsSpecificNamed([array valueAtIndex:1], NSException, NSRangeException);
[array enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 71);
XCTAssertNotEqual(stop, NULL);
}];
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, 0U);
XCTAssertEqual(value, 71);
XCTAssertNotEqual(stop, NULL);
}];
}
- (void)testBasics {
static const int32_t kValues[] = { 71, 72, 73, 74 };
GPBEnumArray *array =
[[GPBEnumArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 71);
XCTAssertEqual([array valueAtIndex:1], 72);
XCTAssertEqual([array valueAtIndex:2], 73);
XCTAssertEqual([array valueAtIndex:3], 74);
XCTAssertThrowsSpecificNamed([array valueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
// Ensure description doesn't choke.
XCTAssertTrue(array.description.length > 10);
[array release];
}
- (void)testEquality {
const int32_t kValues1[] = { 71, 72, 73 };
const int32_t kValues2[] = { 71, 74, 73 };
const int32_t kValues3[] = { 71, 72, 73, 74 };
GPBEnumArray *array1 =
[[GPBEnumArray alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBEnumArray *array1prime =
[[GPBEnumArray alloc] initWithValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBEnumArray *array2 =
[[GPBEnumArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBEnumArray *array3 =
[[GPBEnumArray alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// Identity
XCTAssertTrue([array1 isEqual:array1]);
// Wrong type doesn't blow up.
XCTAssertFalse([array1 isEqual:@"bogus"]);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const int32_t kValues[] = { 71, 72, 73, 74 };
GPBEnumArray *array =
[[GPBEnumArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBEnumArray *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const int32_t kValues[] = { 71, 72, 73, 74 };
GPBEnumArray *array =
[[GPBEnumArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBEnumArray *array2 = [GPBEnumArray arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
[array release];
}
- (void)testAdds {
GPBEnumArray *array = [GPBEnumArray array];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addValue:71];
XCTAssertEqual(array.count, 1U);
const int32_t kValues1[] = { 72, 73 };
[array addValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const int32_t kValues2[] = { 74, 71 };
GPBEnumArray *array2 =
[[GPBEnumArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addRawValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
// Zero/nil inputs do nothing.
[array addValues:kValues1 count:0];
XCTAssertEqual(array.count, 5U);
[array addValues:NULL count:5];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 71);
XCTAssertEqual([array valueAtIndex:1], 72);
XCTAssertEqual([array valueAtIndex:2], 73);
XCTAssertEqual([array valueAtIndex:3], 74);
XCTAssertEqual([array valueAtIndex:4], 71);
[array2 release];
}
- (void)testInsert {
const int32_t kValues[] = { 71, 72, 73 };
GPBEnumArray *array =
[[GPBEnumArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertValue:74 atIndex:0];
XCTAssertEqual(array.count, 4U);
// Middle
[array insertValue:74 atIndex:2];
XCTAssertEqual(array.count, 5U);
// End
[array insertValue:74 atIndex:5];
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertValue:74 atIndex:7],
NSException, NSRangeException);
XCTAssertEqual([array valueAtIndex:0], 74);
XCTAssertEqual([array valueAtIndex:1], 71);
XCTAssertEqual([array valueAtIndex:2], 74);
XCTAssertEqual([array valueAtIndex:3], 72);
XCTAssertEqual([array valueAtIndex:4], 73);
XCTAssertEqual([array valueAtIndex:5], 74);
[array release];
}
- (void)testRemove {
const int32_t kValues[] = { 74, 71, 72, 74, 73, 74 };
GPBEnumArray *array =
[[GPBEnumArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 6U);
// First
[array removeValueAtIndex:0];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array valueAtIndex:0], 71);
// Middle
[array removeValueAtIndex:2];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:2], 73);
// End
[array removeValueAtIndex:3];
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array valueAtIndex:0], 71);
XCTAssertEqual([array valueAtIndex:1], 72);
XCTAssertEqual([array valueAtIndex:2], 73);
// Too far.
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:3],
NSException, NSRangeException);
[array removeAll];
XCTAssertEqual(array.count, 0U);
XCTAssertThrowsSpecificNamed([array removeValueAtIndex:0],
NSException, NSRangeException);
[array release];
}
- (void)testInplaceMutation {
const int32_t kValues[] = { 71, 71, 73, 73 };
GPBEnumArray *array =
[[GPBEnumArray alloc] initWithValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withValue:72];
[array replaceValueAtIndex:3 withValue:74];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 71);
XCTAssertEqual([array valueAtIndex:1], 72);
XCTAssertEqual([array valueAtIndex:2], 73);
XCTAssertEqual([array valueAtIndex:3], 74);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withValue:74],
NSException, NSRangeException);
[array exchangeValueAtIndex:1 withValueAtIndex:3];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 71);
XCTAssertEqual([array valueAtIndex:1], 74);
XCTAssertEqual([array valueAtIndex:2], 73);
XCTAssertEqual([array valueAtIndex:3], 72);
[array exchangeValueAtIndex:2 withValueAtIndex:0];
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 73);
XCTAssertEqual([array valueAtIndex:1], 74);
XCTAssertEqual([array valueAtIndex:2], 71);
XCTAssertEqual([array valueAtIndex:3], 72);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:4 withValueAtIndex:1],
NSException, NSRangeException);
XCTAssertThrowsSpecificNamed([array exchangeValueAtIndex:1 withValueAtIndex:4],
NSException, NSRangeException);
[array release];
}
- (void)testInternalResizing {
const int32_t kValues[] = { 71, 72, 73, 74 };
GPBEnumArray *array =
[GPBEnumArray arrayWithCapacity:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertValue:74 atIndex:(i * 3)];
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
}
@end
//%PDDM-EXPAND-END (8 expansions)
// clang-format on
#pragma mark - Non macro-based Enum tests
// These are hand written tests to cover the verification and raw methods.
@interface GPBEnumArrayCustomTests : XCTestCase
@end
@implementation GPBEnumArrayCustomTests
- (void)testRawBasics {
static const int32_t kValues[] = {71, 272, 73, 374};
static const int32_t kValuesFiltered[] = {71, kGPBUnrecognizedEnumeratorValue, 73,
kGPBUnrecognizedEnumeratorValue};
XCTAssertEqual(GPBARRAYSIZE(kValues), GPBARRAYSIZE(kValuesFiltered));
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 4U);
GPBEnumValidationFunc func = TestingEnum_IsValidValue;
XCTAssertEqual(array.validationFunc, func);
XCTAssertEqual([array rawValueAtIndex:0], 71);
XCTAssertEqual([array rawValueAtIndex:1], 272);
XCTAssertEqual([array valueAtIndex:1], kGPBUnrecognizedEnumeratorValue);
XCTAssertEqual([array rawValueAtIndex:2], 73);
XCTAssertEqual([array rawValueAtIndex:3], 374);
XCTAssertEqual([array valueAtIndex:3], kGPBUnrecognizedEnumeratorValue);
XCTAssertThrowsSpecificNamed([array rawValueAtIndex:4], NSException, NSRangeException);
__block NSUInteger idx2 = 0;
[array enumerateRawValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValuesFiltered[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateRawValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
idx2 = 0;
[array enumerateValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValuesFiltered[idx]);
XCTAssertNotEqual(stop, NULL);
++idx2;
}];
// Stopping the enumeration.
idx2 = 0;
[array enumerateRawValuesWithBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, idx2);
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 2U);
XCTAssertNotEqual(idx, 3U);
++idx2;
}];
idx2 = 0;
[array enumerateRawValuesWithOptions:NSEnumerationReverse
usingBlock:^(int32_t value, NSUInteger idx, BOOL *stop) {
XCTAssertEqual(idx, (3 - idx2));
XCTAssertEqual(value, kValues[idx]);
XCTAssertNotEqual(stop, NULL);
if (idx2 == 1) *stop = YES;
XCTAssertNotEqual(idx, 1U);
XCTAssertNotEqual(idx, 0U);
++idx2;
}];
[array release];
}
- (void)testEquality {
const int32_t kValues1[] = {71, 72, 173}; // With unknown value
const int32_t kValues2[] = {71, 74, 173}; // With unknown value
const int32_t kValues3[] = {71, 72, 173, 74}; // With unknown value
GPBEnumArray *array1 = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1);
GPBEnumArray *array1prime =
[[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue2
rawValues:kValues1
count:GPBARRAYSIZE(kValues1)];
XCTAssertNotNil(array1prime);
GPBEnumArray *array2 = [[GPBEnumArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
GPBEnumArray *array3 = [[GPBEnumArray alloc] initWithValues:kValues3
count:GPBARRAYSIZE(kValues3)];
XCTAssertNotNil(array3);
// 1/1Prime should be different objects, but equal.
XCTAssertNotEqual(array1, array1prime);
XCTAssertEqualObjects(array1, array1prime);
// Equal, so they must have same hash.
XCTAssertEqual([array1 hash], [array1prime hash]);
// But different validation functions.
XCTAssertNotEqual(array1.validationFunc, array1prime.validationFunc);
// 1/2/3 shouldn't be equal.
XCTAssertNotEqualObjects(array1, array2);
XCTAssertNotEqualObjects(array1, array3);
XCTAssertNotEqualObjects(array2, array3);
[array1 release];
[array1prime release];
[array2 release];
[array3 release];
}
- (void)testCopy {
const int32_t kValues[] = {71, 72};
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValues:kValues count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array addRawValue:1000]; // Unknown
XCTAssertEqual(array.count, 3U);
XCTAssertEqual([array rawValueAtIndex:0], 71);
XCTAssertEqual([array rawValueAtIndex:1], 72);
XCTAssertEqual([array rawValueAtIndex:2], 1000);
XCTAssertEqual([array valueAtIndex:2], kGPBUnrecognizedEnumeratorValue);
GPBEnumArray *array2 = [array copy];
XCTAssertNotNil(array2);
// Should be new object but equal.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
XCTAssertEqual(array.validationFunc, array2.validationFunc);
XCTAssertTrue([array2 isKindOfClass:[GPBEnumArray class]]);
XCTAssertEqual(array2.count, 3U);
XCTAssertEqual([array2 rawValueAtIndex:0], 71);
XCTAssertEqual([array2 rawValueAtIndex:1], 72);
XCTAssertEqual([array2 rawValueAtIndex:2], 1000);
XCTAssertEqual([array2 valueAtIndex:2], kGPBUnrecognizedEnumeratorValue);
[array2 release];
[array release];
}
- (void)testArrayFromArray {
const int32_t kValues[] = {71, 172, 173, 74}; // Unknowns
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
GPBEnumArray *array2 = [GPBEnumArray arrayWithValueArray:array];
XCTAssertNotNil(array2);
// Should be new pointer, but equal objects.
XCTAssertNotEqual(array, array2);
XCTAssertEqualObjects(array, array2);
XCTAssertEqual(array.validationFunc, array2.validationFunc);
[array release];
}
- (void)testUnknownAdds {
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue];
XCTAssertNotNil(array);
XCTAssertThrowsSpecificNamed([array addValue:172], NSException, NSInvalidArgumentException);
XCTAssertEqual(array.count, 0U);
const int32_t kValues1[] = {172, 173}; // Unknown
XCTAssertThrowsSpecificNamed([array addValues:kValues1 count:GPBARRAYSIZE(kValues1)], NSException,
NSInvalidArgumentException);
XCTAssertEqual(array.count, 0U);
[array release];
}
- (void)testRawAdds {
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 0U);
[array addRawValue:71]; // Valid
XCTAssertEqual(array.count, 1U);
const int32_t kValues1[] = {172, 173}; // Unknown
[array addRawValues:kValues1 count:GPBARRAYSIZE(kValues1)];
XCTAssertEqual(array.count, 3U);
const int32_t kValues2[] = {74, 71};
GPBEnumArray *array2 = [[GPBEnumArray alloc] initWithValues:kValues2
count:GPBARRAYSIZE(kValues2)];
XCTAssertNotNil(array2);
[array addRawValuesFromArray:array2];
XCTAssertEqual(array.count, 5U);
XCTAssertEqual([array rawValueAtIndex:0], 71);
XCTAssertEqual([array rawValueAtIndex:1], 172);
XCTAssertEqual([array valueAtIndex:1], kGPBUnrecognizedEnumeratorValue);
XCTAssertEqual([array rawValueAtIndex:2], 173);
XCTAssertEqual([array valueAtIndex:2], kGPBUnrecognizedEnumeratorValue);
XCTAssertEqual([array rawValueAtIndex:3], 74);
XCTAssertEqual([array rawValueAtIndex:4], 71);
[array release];
}
- (void)testUnknownInserts {
const int32_t kValues[] = {71, 72, 73};
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
XCTAssertThrowsSpecificNamed([array insertValue:174 atIndex:0], NSException,
NSInvalidArgumentException);
XCTAssertEqual(array.count, 3U);
// Middle
XCTAssertThrowsSpecificNamed([array insertValue:274 atIndex:1], NSException,
NSInvalidArgumentException);
XCTAssertEqual(array.count, 3U);
// End
XCTAssertThrowsSpecificNamed([array insertValue:374 atIndex:3], NSException,
NSInvalidArgumentException);
XCTAssertEqual(array.count, 3U);
[array release];
}
- (void)testRawInsert {
const int32_t kValues[] = {71, 72, 73};
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertEqual(array.count, 3U);
// First
[array insertRawValue:174 atIndex:0]; // Unknown
XCTAssertEqual(array.count, 4U);
// Middle
[array insertRawValue:274 atIndex:2]; // Unknown
XCTAssertEqual(array.count, 5U);
// End
[array insertRawValue:374 atIndex:5]; // Unknown
XCTAssertEqual(array.count, 6U);
// Too far.
XCTAssertThrowsSpecificNamed([array insertRawValue:74 atIndex:7], NSException, NSRangeException);
XCTAssertEqual([array rawValueAtIndex:0], 174);
XCTAssertEqual([array valueAtIndex:0], kGPBUnrecognizedEnumeratorValue);
XCTAssertEqual([array rawValueAtIndex:1], 71);
XCTAssertEqual([array rawValueAtIndex:2], 274);
XCTAssertEqual([array valueAtIndex:2], kGPBUnrecognizedEnumeratorValue);
XCTAssertEqual([array rawValueAtIndex:3], 72);
XCTAssertEqual([array rawValueAtIndex:4], 73);
XCTAssertEqual([array rawValueAtIndex:5], 374);
XCTAssertEqual([array valueAtIndex:5], kGPBUnrecognizedEnumeratorValue);
[array release];
}
- (void)testUnknownInplaceMutation {
const int32_t kValues[] = {71, 72, 73, 74};
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:1 withValue:172], NSException,
NSInvalidArgumentException);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:3 withValue:274], NSException,
NSInvalidArgumentException);
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array valueAtIndex:0], 71);
XCTAssertEqual([array valueAtIndex:1], 72);
XCTAssertEqual([array valueAtIndex:2], 73);
XCTAssertEqual([array valueAtIndex:3], 74);
[array release];
}
- (void)testRawInplaceMutation {
const int32_t kValues[] = {71, 72, 73, 74};
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValidationFunction:TestingEnum_IsValidValue
rawValues:kValues
count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
[array replaceValueAtIndex:1 withRawValue:172]; // Unknown
[array replaceValueAtIndex:3 withRawValue:274]; // Unknown
XCTAssertEqual(array.count, 4U);
XCTAssertEqual([array rawValueAtIndex:0], 71);
XCTAssertEqual([array rawValueAtIndex:1], 172);
XCTAssertEqual([array valueAtIndex:1], kGPBUnrecognizedEnumeratorValue);
XCTAssertEqual([array rawValueAtIndex:2], 73);
XCTAssertEqual([array rawValueAtIndex:3], 274);
XCTAssertEqual([array valueAtIndex:3], kGPBUnrecognizedEnumeratorValue);
XCTAssertThrowsSpecificNamed([array replaceValueAtIndex:4 withRawValue:74], NSException,
NSRangeException);
[array release];
}
- (void)testRawInternalResizing {
const int32_t kValues[] = {71, 172, 173, 74}; // Unknown
GPBEnumArray *array = [[GPBEnumArray alloc] initWithValues:kValues count:GPBARRAYSIZE(kValues)];
XCTAssertNotNil(array);
// Add/remove to trigger the intneral buffer to grow/shrink.
for (int i = 0; i < 100; ++i) {
[array addRawValues:kValues count:GPBARRAYSIZE(kValues)];
}
XCTAssertEqual(array.count, 404U);
for (int i = 0; i < 100; ++i) {
[array removeValueAtIndex:(i * 2)];
}
XCTAssertEqual(array.count, 304U);
for (int i = 0; i < 100; ++i) {
[array insertRawValue:274 atIndex:(i * 3)]; // Unknown
}
XCTAssertEqual(array.count, 404U);
[array removeAll];
XCTAssertEqual(array.count, 0U);
[array release];
}
@end
#pragma mark - GPBAutocreatedArray Tests
// These are hand written tests to double check some behaviors of the
// GPBAutocreatedArray.
// NOTE: GPBAutocreatedArray is private to the library, users of the library
// should never have to directly deal with this class.
@interface GPBAutocreatedArrayTests : XCTestCase
@end
@implementation GPBAutocreatedArrayTests
- (void)testEquality {
GPBAutocreatedArray *array = [[GPBAutocreatedArray alloc] init];
XCTAssertTrue([array isEqual:@[]]);
XCTAssertTrue([array isEqualToArray:@[]]);
XCTAssertFalse([array isEqual:@[ @"foo" ]]);
XCTAssertFalse([array isEqualToArray:@[ @"foo" ]]);
[array addObject:@"foo"];
XCTAssertFalse([array isEqual:@[]]);
XCTAssertFalse([array isEqualToArray:@[]]);
XCTAssertTrue([array isEqual:@[ @"foo" ]]);
XCTAssertTrue([array isEqualToArray:@[ @"foo" ]]);
XCTAssertFalse([array isEqual:@[ @"bar" ]]);
XCTAssertFalse([array isEqualToArray:@[ @"bar" ]]);
GPBAutocreatedArray *array2 = [[GPBAutocreatedArray alloc] init];
XCTAssertFalse([array isEqual:array2]);
XCTAssertFalse([array isEqualToArray:array2]);
[array2 addObject:@"bar"];
XCTAssertFalse([array isEqual:array2]);
XCTAssertFalse([array isEqualToArray:array2]);
[array2 replaceObjectAtIndex:0 withObject:@"foo"];
XCTAssertTrue([array isEqual:array2]);
XCTAssertTrue([array isEqualToArray:array2]);
[array2 release];
[array release];
}
- (void)testCopy {
{
GPBAutocreatedArray *array = [[GPBAutocreatedArray alloc] init];
NSArray *cpy = [array copy];
XCTAssertTrue(cpy != array); // Ptr compare
XCTAssertTrue([cpy isKindOfClass:[NSArray class]]);
XCTAssertFalse([cpy isKindOfClass:[GPBAutocreatedArray class]]);
XCTAssertEqual(cpy.count, (NSUInteger)0);
NSArray *cpy2 = [array copy];
XCTAssertTrue(cpy2 != array); // Ptr compare
// Can't compare cpy and cpy2 because NSArray has a singleton empty
// array it uses, so the ptrs are the same.
XCTAssertTrue([cpy2 isKindOfClass:[NSArray class]]);
XCTAssertFalse([cpy2 isKindOfClass:[GPBAutocreatedArray class]]);
XCTAssertEqual(cpy2.count, (NSUInteger)0);
[cpy2 release];
[cpy release];
[array release];
}
{
GPBAutocreatedArray *array = [[GPBAutocreatedArray alloc] init];
NSMutableArray *cpy = [array mutableCopy];
XCTAssertTrue(cpy != array); // Ptr compare
XCTAssertTrue([cpy isKindOfClass:[NSMutableArray class]]);
XCTAssertFalse([cpy isKindOfClass:[GPBAutocreatedArray class]]);
XCTAssertEqual(cpy.count, (NSUInteger)0);
NSMutableArray *cpy2 = [array mutableCopy];
XCTAssertTrue(cpy2 != array); // Ptr compare
XCTAssertTrue(cpy2 != cpy); // Ptr compare
XCTAssertTrue([cpy2 isKindOfClass:[NSMutableArray class]]);
XCTAssertFalse([cpy2 isKindOfClass:[GPBAutocreatedArray class]]);
XCTAssertEqual(cpy2.count, (NSUInteger)0);
[cpy2 release];
[cpy release];
[array release];
}
{
GPBAutocreatedArray *array = [[GPBAutocreatedArray alloc] init];
[array addObject:@"foo"];
[array addObject:@"bar"];
NSArray *cpy = [array copy];
XCTAssertTrue(cpy != array); // Ptr compare
XCTAssertTrue([cpy isKindOfClass:[NSArray class]]);
XCTAssertFalse([cpy isKindOfClass:[GPBAutocreatedArray class]]);
XCTAssertEqual(cpy.count, (NSUInteger)2);
XCTAssertEqualObjects(cpy[0], @"foo");
XCTAssertEqualObjects(cpy[1], @"bar");
NSArray *cpy2 = [array copy];
XCTAssertTrue(cpy2 != array); // Ptr compare
XCTAssertTrue(cpy2 != cpy); // Ptr compare
XCTAssertTrue([cpy2 isKindOfClass:[NSArray class]]);
XCTAssertFalse([cpy2 isKindOfClass:[GPBAutocreatedArray class]]);
XCTAssertEqual(cpy2.count, (NSUInteger)2);
XCTAssertEqualObjects(cpy2[0], @"foo");
XCTAssertEqualObjects(cpy2[1], @"bar");
[cpy2 release];
[cpy release];
[array release];
}
{
GPBAutocreatedArray *array = [[GPBAutocreatedArray alloc] init];
[array addObject:@"foo"];
[array addObject:@"bar"];
NSMutableArray *cpy = [array mutableCopy];
XCTAssertTrue(cpy != array); // Ptr compare
XCTAssertTrue([cpy isKindOfClass:[NSArray class]]);
XCTAssertFalse([cpy isKindOfClass:[GPBAutocreatedArray class]]);
XCTAssertEqual(cpy.count, (NSUInteger)2);
XCTAssertEqualObjects(cpy[0], @"foo");
XCTAssertEqualObjects(cpy[1], @"bar");
NSMutableArray *cpy2 = [array mutableCopy];
XCTAssertTrue(cpy2 != array); // Ptr compare
XCTAssertTrue(cpy2 != cpy); // Ptr compare
XCTAssertTrue([cpy2 isKindOfClass:[NSArray class]]);
XCTAssertFalse([cpy2 isKindOfClass:[GPBAutocreatedArray class]]);
XCTAssertEqual(cpy2.count, (NSUInteger)2);
XCTAssertEqualObjects(cpy2[0], @"foo");
XCTAssertEqualObjects(cpy2[1], @"bar");
[cpy2 release];
[cpy release];
[array release];
}
}
- (void)testIndexedSubscriptSupport {
// The base NSArray/NSMutableArray behaviors for *IndexedSubscript methods
// should still work via the methods that one has to override to make an
// NSMutableArray subclass. i.e. - this should "just work" and if these
// crash/fail, then something is wrong in how NSMutableArray is subclassed.
GPBAutocreatedArray *array = [[GPBAutocreatedArray alloc] init];
[array addObject:@"foo"];
[array addObject:@"bar"];
XCTAssertEqual(array.count, (NSUInteger)2);
XCTAssertEqualObjects(array[0], @"foo");
XCTAssertEqualObjects(array[1], @"bar");
array[0] = @"foo2";
array[2] = @"baz";
XCTAssertEqual(array.count, (NSUInteger)3);
XCTAssertEqualObjects(array[0], @"foo2");
XCTAssertEqualObjects(array[1], @"bar");
XCTAssertEqualObjects(array[2], @"baz");
[array release];
}
@end