512 lines
18 KiB
Mathematica
512 lines
18 KiB
Mathematica
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#import "GPBTestUtilities.h"
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#import "GPBUnknownField_PackagePrivate.h"
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#import "GPBUnknownFieldSet_PackagePrivate.h"
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#import "google/protobuf/Unittest.pbobjc.h"
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@interface GPBUnknownFieldSet (GPBUnknownFieldSetTest)
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- (void)getTags:(int32_t*)tags;
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@end
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@interface UnknownFieldSetTest : GPBTestCase {
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@private
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TestAllTypes* allFields_;
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NSData* allFieldsData_;
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// An empty message that has been parsed from allFieldsData. So, it has
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// unknown fields of every type.
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TestEmptyMessage* emptyMessage_;
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GPBUnknownFieldSet* unknownFields_;
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}
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@end
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@implementation UnknownFieldSetTest
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- (void)setUp {
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allFields_ = [self allSetRepeatedCount:kGPBDefaultRepeatCount];
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allFieldsData_ = [allFields_ data];
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emptyMessage_ = [TestEmptyMessage parseFromData:allFieldsData_ error:NULL];
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unknownFields_ = emptyMessage_.unknownFields;
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}
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- (void)testInvalidFieldNumber {
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GPBUnknownFieldSet *set = [[[GPBUnknownFieldSet alloc] init] autorelease];
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GPBUnknownField* field = [[[GPBUnknownField alloc] initWithNumber:0] autorelease];
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XCTAssertThrowsSpecificNamed([set addField:field], NSException, NSInvalidArgumentException);
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}
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- (void)testEqualityAndHash {
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// Empty
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GPBUnknownFieldSet *set1 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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XCTAssertTrue([set1 isEqual:set1]);
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XCTAssertFalse([set1 isEqual:@"foo"]);
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GPBUnknownFieldSet *set2 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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XCTAssertEqualObjects(set1, set2);
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XCTAssertEqual([set1 hash], [set2 hash]);
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// Varint
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GPBUnknownField* field1 = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
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[field1 addVarint:1];
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[set1 addField:field1];
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XCTAssertNotEqualObjects(set1, set2);
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GPBUnknownField* field2 = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
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[field2 addVarint:1];
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[set2 addField:field2];
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XCTAssertEqualObjects(set1, set2);
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XCTAssertEqual([set1 hash], [set2 hash]);
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// Fixed32
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field1 = [[[GPBUnknownField alloc] initWithNumber:2] autorelease];
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[field1 addFixed32:2];
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[set1 addField:field1];
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XCTAssertNotEqualObjects(set1, set2);
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field2 = [[[GPBUnknownField alloc] initWithNumber:2] autorelease];
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[field2 addFixed32:2];
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[set2 addField:field2];
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XCTAssertEqualObjects(set1, set2);
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XCTAssertEqual([set1 hash], [set2 hash]);
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// Fixed64
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field1 = [[[GPBUnknownField alloc] initWithNumber:3] autorelease];
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[field1 addFixed64:3];
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[set1 addField:field1];
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XCTAssertNotEqualObjects(set1, set2);
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field2 = [[[GPBUnknownField alloc] initWithNumber:3] autorelease];
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[field2 addFixed64:3];
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[set2 addField:field2];
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XCTAssertEqualObjects(set1, set2);
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XCTAssertEqual([set1 hash], [set2 hash]);
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// LengthDelimited
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field1 = [[[GPBUnknownField alloc] initWithNumber:4] autorelease];
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[field1 addLengthDelimited:DataFromCStr("foo")];
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[set1 addField:field1];
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XCTAssertNotEqualObjects(set1, set2);
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field2 = [[[GPBUnknownField alloc] initWithNumber:4] autorelease];
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[field2 addLengthDelimited:DataFromCStr("foo")];
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[set2 addField:field2];
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XCTAssertEqualObjects(set1, set2);
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XCTAssertEqual([set1 hash], [set2 hash]);
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// Group
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GPBUnknownFieldSet *group1 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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GPBUnknownField* fieldGroup1 = [[[GPBUnknownField alloc] initWithNumber:10] autorelease];
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[fieldGroup1 addVarint:1];
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[group1 addField:fieldGroup1];
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GPBUnknownFieldSet *group2 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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GPBUnknownField* fieldGroup2 = [[[GPBUnknownField alloc] initWithNumber:10] autorelease];
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[fieldGroup2 addVarint:1];
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[group2 addField:fieldGroup2];
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field1 = [[[GPBUnknownField alloc] initWithNumber:5] autorelease];
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[field1 addGroup:group1];
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[set1 addField:field1];
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XCTAssertNotEqualObjects(set1, set2);
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field2 = [[[GPBUnknownField alloc] initWithNumber:5] autorelease];
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[field2 addGroup:group2];
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[set2 addField:field2];
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XCTAssertEqualObjects(set1, set2);
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XCTAssertEqual([set1 hash], [set2 hash]);
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// Exercise description for completeness.
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XCTAssertTrue(set1.description.length > 10);
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}
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// Constructs a protocol buffer which contains fields with all the same
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// numbers as allFieldsData except that each field is some other wire
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// type.
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- (NSData*)getBizarroData {
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GPBUnknownFieldSet* bizarroFields =
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[[[GPBUnknownFieldSet alloc] init] autorelease];
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NSUInteger count = [unknownFields_ countOfFields];
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int32_t *tags = malloc(count * sizeof(int32_t));
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if (!tags) {
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XCTFail(@"Failed to make scratch buffer for testing");
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return [NSData data];
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}
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@try {
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[unknownFields_ getTags:tags];
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for (NSUInteger i = 0; i < count; ++i) {
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int32_t tag = tags[i];
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GPBUnknownField* field = [unknownFields_ getField:tag];
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if (field.varintList.count == 0) {
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// Original field is not a varint, so use a varint.
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GPBUnknownField* varintField =
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[[[GPBUnknownField alloc] initWithNumber:tag] autorelease];
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[varintField addVarint:1];
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[bizarroFields addField:varintField];
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} else {
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// Original field *is* a varint, so use something else.
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GPBUnknownField* fixed32Field =
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[[[GPBUnknownField alloc] initWithNumber:tag] autorelease];
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[fixed32Field addFixed32:1];
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[bizarroFields addField:fixed32Field];
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}
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}
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}
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@finally {
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free(tags);
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}
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return [bizarroFields data];
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}
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- (void)testSerialize {
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// Check that serializing the UnknownFieldSet produces the original data
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// again.
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NSData* data = [emptyMessage_ data];
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XCTAssertEqualObjects(allFieldsData_, data);
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}
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- (void)testCopyFrom {
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TestEmptyMessage* message = [TestEmptyMessage message];
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[message mergeFrom:emptyMessage_];
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XCTAssertEqualObjects(emptyMessage_.data, message.data);
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}
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- (void)testMergeFrom {
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GPBUnknownFieldSet* set1 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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GPBUnknownField* field = [[[GPBUnknownField alloc] initWithNumber:2] autorelease];
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[field addVarint:2];
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[set1 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:3] autorelease];
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[field addVarint:4];
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[set1 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:4] autorelease];
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[field addFixed32:6];
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[set1 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:5] autorelease];
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[field addFixed64:20];
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[set1 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:10] autorelease];
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[field addLengthDelimited:DataFromCStr("data1")];
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[set1 addField:field];
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GPBUnknownFieldSet *group1 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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GPBUnknownField* fieldGroup1 = [[[GPBUnknownField alloc] initWithNumber:200] autorelease];
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[fieldGroup1 addVarint:100];
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[group1 addField:fieldGroup1];
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field = [[[GPBUnknownField alloc] initWithNumber:11] autorelease];
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[field addGroup:group1];
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[set1 addField:field];
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GPBUnknownFieldSet* set2 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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field = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
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[field addVarint:1];
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[set2 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:3] autorelease];
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[field addVarint:3];
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[set2 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:4] autorelease];
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[field addFixed32:7];
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[set2 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:5] autorelease];
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[field addFixed64:30];
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[set2 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:10] autorelease];
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[field addLengthDelimited:DataFromCStr("data2")];
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[set2 addField:field];
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GPBUnknownFieldSet *group2 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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GPBUnknownField* fieldGroup2 = [[[GPBUnknownField alloc] initWithNumber:201] autorelease];
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[fieldGroup2 addVarint:99];
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[group2 addField:fieldGroup2];
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field = [[[GPBUnknownField alloc] initWithNumber:11] autorelease];
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[field addGroup:group2];
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[set2 addField:field];
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GPBUnknownFieldSet* set3 = [[[GPBUnknownFieldSet alloc] init] autorelease];
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field = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
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[field addVarint:1];
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[set3 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:2] autorelease];
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[field addVarint:2];
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[set3 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:3] autorelease];
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[field addVarint:4];
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[set3 addField:field];
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[field addVarint:3];
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[set3 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:4] autorelease];
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[field addFixed32:6];
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[field addFixed32:7];
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[set3 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:5] autorelease];
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[field addFixed64:20];
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[field addFixed64:30];
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[set3 addField:field];
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field = [[[GPBUnknownField alloc] initWithNumber:10] autorelease];
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[field addLengthDelimited:DataFromCStr("data1")];
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[field addLengthDelimited:DataFromCStr("data2")];
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[set3 addField:field];
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GPBUnknownFieldSet *group3a = [[[GPBUnknownFieldSet alloc] init] autorelease];
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GPBUnknownField* fieldGroup3a1 = [[[GPBUnknownField alloc] initWithNumber:200] autorelease];
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[fieldGroup3a1 addVarint:100];
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[group3a addField:fieldGroup3a1];
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GPBUnknownFieldSet *group3b = [[[GPBUnknownFieldSet alloc] init] autorelease];
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GPBUnknownField* fieldGroup3b2 = [[[GPBUnknownField alloc] initWithNumber:201] autorelease];
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[fieldGroup3b2 addVarint:99];
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[group3b addField:fieldGroup3b2];
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field = [[[GPBUnknownField alloc] initWithNumber:11] autorelease];
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[field addGroup:group1];
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[field addGroup:group3b];
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[set3 addField:field];
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TestEmptyMessage* source1 = [TestEmptyMessage message];
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[source1 setUnknownFields:set1];
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TestEmptyMessage* source2 = [TestEmptyMessage message];
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[source2 setUnknownFields:set2];
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TestEmptyMessage* source3 = [TestEmptyMessage message];
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[source3 setUnknownFields:set3];
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TestEmptyMessage* destination1 = [TestEmptyMessage message];
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[destination1 mergeFrom:source1];
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[destination1 mergeFrom:source2];
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TestEmptyMessage* destination2 = [TestEmptyMessage message];
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[destination2 mergeFrom:source3];
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XCTAssertEqualObjects(destination1.data, destination2.data);
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XCTAssertEqualObjects(destination1.data, source3.data);
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XCTAssertEqualObjects(destination2.data, source3.data);
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}
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- (void)testClearMessage {
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TestEmptyMessage *message = [TestEmptyMessage message];
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[message mergeFrom:emptyMessage_];
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[message clear];
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XCTAssertEqual(message.serializedSize, (size_t)0);
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}
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- (void)testParseKnownAndUnknown {
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// Test mixing known and unknown fields when parsing.
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GPBUnknownFieldSet *fields = [[unknownFields_ copy] autorelease];
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GPBUnknownField *field =
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[[[GPBUnknownField alloc] initWithNumber:123456] autorelease];
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[field addVarint:654321];
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[fields addField:field];
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NSData* data = fields.data;
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TestAllTypes* destination = [TestAllTypes parseFromData:data error:NULL];
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[self assertAllFieldsSet:destination repeatedCount:kGPBDefaultRepeatCount];
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XCTAssertEqual(destination.unknownFields.countOfFields, (NSUInteger)1);
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GPBUnknownField* field2 = [destination.unknownFields getField:123456];
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XCTAssertEqual(field2.varintList.count, (NSUInteger)1);
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XCTAssertEqual(654321ULL, [field2.varintList valueAtIndex:0]);
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}
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- (void)testWrongTypeTreatedAsUnknown {
|
||
|
|
// Test that fields of the wrong wire type are treated like unknown fields
|
||
|
|
// when parsing.
|
||
|
|
|
||
|
|
NSData* bizarroData = [self getBizarroData];
|
||
|
|
TestAllTypes* allTypesMessage =
|
||
|
|
[TestAllTypes parseFromData:bizarroData error:NULL];
|
||
|
|
TestEmptyMessage* emptyMessage =
|
||
|
|
[TestEmptyMessage parseFromData:bizarroData error:NULL];
|
||
|
|
|
||
|
|
// All fields should have been interpreted as unknown, so the debug strings
|
||
|
|
// should be the same.
|
||
|
|
XCTAssertEqualObjects(emptyMessage.data, allTypesMessage.data);
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void)testUnknownExtensions {
|
||
|
|
// Make sure fields are properly parsed to the UnknownFieldSet even when
|
||
|
|
// they are declared as extension numbers.
|
||
|
|
|
||
|
|
TestEmptyMessageWithExtensions* message =
|
||
|
|
[TestEmptyMessageWithExtensions parseFromData:allFieldsData_ error:NULL];
|
||
|
|
|
||
|
|
XCTAssertEqual(unknownFields_.countOfFields,
|
||
|
|
message.unknownFields.countOfFields);
|
||
|
|
XCTAssertEqualObjects(allFieldsData_, message.data);
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void)testWrongExtensionTypeTreatedAsUnknown {
|
||
|
|
// Test that fields of the wrong wire type are treated like unknown fields
|
||
|
|
// when parsing extensions.
|
||
|
|
|
||
|
|
NSData* bizarroData = [self getBizarroData];
|
||
|
|
TestAllExtensions* allExtensionsMessage =
|
||
|
|
[TestAllExtensions parseFromData:bizarroData error:NULL];
|
||
|
|
TestEmptyMessage* emptyMessage =
|
||
|
|
[TestEmptyMessage parseFromData:bizarroData error:NULL];
|
||
|
|
|
||
|
|
// All fields should have been interpreted as unknown, so the debug strings
|
||
|
|
// should be the same.
|
||
|
|
XCTAssertEqualObjects(emptyMessage.data, allExtensionsMessage.data);
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void)testLargeVarint {
|
||
|
|
GPBUnknownFieldSet* fields = [[unknownFields_ copy] autorelease];
|
||
|
|
GPBUnknownField* field = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
|
||
|
|
[field addVarint:0x7FFFFFFFFFFFFFFFL];
|
||
|
|
[fields addField:field];
|
||
|
|
|
||
|
|
NSData* data = [fields data];
|
||
|
|
|
||
|
|
GPBUnknownFieldSet* parsed = [[[GPBUnknownFieldSet alloc] init] autorelease];
|
||
|
|
[parsed mergeFromData:data];
|
||
|
|
GPBUnknownField* field2 = [parsed getField:1];
|
||
|
|
XCTAssertEqual(field2.varintList.count, (NSUInteger)1);
|
||
|
|
XCTAssertEqual(0x7FFFFFFFFFFFFFFFULL, [field2.varintList valueAtIndex:0]);
|
||
|
|
}
|
||
|
|
|
||
|
|
#pragma mark - Field tests
|
||
|
|
// Some tests directly on fields since the dictionary in FieldSet can gate
|
||
|
|
// testing some of these.
|
||
|
|
|
||
|
|
- (void)testFieldEqualityAndHash {
|
||
|
|
GPBUnknownField* field1 = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
|
||
|
|
XCTAssertTrue([field1 isEqual:field1]);
|
||
|
|
XCTAssertFalse([field1 isEqual:@"foo"]);
|
||
|
|
GPBUnknownField* field2 = [[[GPBUnknownField alloc] initWithNumber:2] autorelease];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
|
||
|
|
field2 = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
|
||
|
|
// Varint
|
||
|
|
|
||
|
|
[field1 addVarint:10];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
[field2 addVarint:10];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
[field1 addVarint:11];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
[field2 addVarint:11];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
|
||
|
|
// Fixed32
|
||
|
|
|
||
|
|
[field1 addFixed32:20];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
[field2 addFixed32:20];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
[field1 addFixed32:21];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
[field2 addFixed32:21];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
|
||
|
|
// Fixed64
|
||
|
|
|
||
|
|
[field1 addFixed64:30];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
[field2 addFixed64:30];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
[field1 addFixed64:31];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
[field2 addFixed64:31];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
|
||
|
|
// LengthDelimited
|
||
|
|
|
||
|
|
[field1 addLengthDelimited:DataFromCStr("foo")];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
[field2 addLengthDelimited:DataFromCStr("foo")];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
[field1 addLengthDelimited:DataFromCStr("bar")];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
[field2 addLengthDelimited:DataFromCStr("bar")];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
|
||
|
|
// Group
|
||
|
|
|
||
|
|
GPBUnknownFieldSet *group = [[[GPBUnknownFieldSet alloc] init] autorelease];
|
||
|
|
GPBUnknownField* fieldGroup = [[[GPBUnknownField alloc] initWithNumber:100] autorelease];
|
||
|
|
[fieldGroup addVarint:100];
|
||
|
|
[group addField:fieldGroup];
|
||
|
|
[field1 addGroup:group];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
group = [[[GPBUnknownFieldSet alloc] init] autorelease];
|
||
|
|
fieldGroup = [[[GPBUnknownField alloc] initWithNumber:100] autorelease];
|
||
|
|
[fieldGroup addVarint:100];
|
||
|
|
[group addField:fieldGroup];
|
||
|
|
[field2 addGroup:group];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
|
||
|
|
group = [[[GPBUnknownFieldSet alloc] init] autorelease];
|
||
|
|
fieldGroup = [[[GPBUnknownField alloc] initWithNumber:101] autorelease];
|
||
|
|
[fieldGroup addVarint:101];
|
||
|
|
[group addField:fieldGroup];
|
||
|
|
[field1 addGroup:group];
|
||
|
|
XCTAssertNotEqualObjects(field1, field2);
|
||
|
|
group = [[[GPBUnknownFieldSet alloc] init] autorelease];
|
||
|
|
fieldGroup = [[[GPBUnknownField alloc] initWithNumber:101] autorelease];
|
||
|
|
[fieldGroup addVarint:101];
|
||
|
|
[group addField:fieldGroup];
|
||
|
|
[field2 addGroup:group];
|
||
|
|
XCTAssertEqualObjects(field1, field2);
|
||
|
|
XCTAssertEqual([field1 hash], [field2 hash]);
|
||
|
|
|
||
|
|
// Exercise description for completeness.
|
||
|
|
XCTAssertTrue(field1.description.length > 10);
|
||
|
|
}
|
||
|
|
|
||
|
|
- (void)testMergingFields {
|
||
|
|
GPBUnknownField* field1 = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
|
||
|
|
[field1 addVarint:1];
|
||
|
|
[field1 addFixed32:2];
|
||
|
|
[field1 addFixed64:3];
|
||
|
|
[field1 addLengthDelimited:[NSData dataWithBytes:"hello" length:5]];
|
||
|
|
[field1 addGroup:[[unknownFields_ copy] autorelease]];
|
||
|
|
GPBUnknownField* field2 = [[[GPBUnknownField alloc] initWithNumber:1] autorelease];
|
||
|
|
[field2 mergeFromField:field1];
|
||
|
|
}
|
||
|
|
|
||
|
|
@end
|