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Diffstat (limited to 'objectivec/Tests/GPBWireFormatTests.m')
| -rw-r--r-- | objectivec/Tests/GPBWireFormatTests.m | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/objectivec/Tests/GPBWireFormatTests.m b/objectivec/Tests/GPBWireFormatTests.m deleted file mode 100644 index dbeab215..00000000 --- a/objectivec/Tests/GPBWireFormatTests.m +++ /dev/null @@ -1,258 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 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 "GPBTestUtilities.h" - -#import "GPBCodedInputStream.h" -#import "GPBMessage_PackagePrivate.h" -#import "GPBUnknownField_PackagePrivate.h" -#import "google/protobuf/Unittest.pbobjc.h" -#import "google/protobuf/UnittestMset.pbobjc.h" -#import "google/protobuf/UnittestMsetWireFormat.pbobjc.h" - -@interface WireFormatTests : GPBTestCase -@end - -@implementation WireFormatTests - -- (void)testSerialization { - TestAllTypes* message = [self allSetRepeatedCount:kGPBDefaultRepeatCount]; - - NSData* rawBytes = message.data; - [self assertFieldsInOrder:rawBytes]; - XCTAssertEqual(message.serializedSize, (size_t)rawBytes.length); - - TestAllTypes* message2 = [TestAllTypes parseFromData:rawBytes error:NULL]; - - [self assertAllFieldsSet:message2 repeatedCount:kGPBDefaultRepeatCount]; -} - -- (void)testSerializationPacked { - TestPackedTypes* message = - [self packedSetRepeatedCount:kGPBDefaultRepeatCount]; - - NSData* rawBytes = message.data; - [self assertFieldsInOrder:rawBytes]; - XCTAssertEqual(message.serializedSize, (size_t)rawBytes.length); - - TestPackedTypes* message2 = - [TestPackedTypes parseFromData:rawBytes error:NULL]; - - [self assertPackedFieldsSet:message2 repeatedCount:kGPBDefaultRepeatCount]; -} - -- (void)testSerializeExtensions { - // TestAllTypes and TestAllExtensions should have compatible wire formats, - // so if we serealize a TestAllExtensions then parse it as TestAllTypes - // it should work. - - TestAllExtensions* message = - [self allExtensionsSetRepeatedCount:kGPBDefaultRepeatCount]; - NSData* rawBytes = message.data; - [self assertFieldsInOrder:rawBytes]; - XCTAssertEqual(message.serializedSize, (size_t)rawBytes.length); - - TestAllTypes* message2 = [TestAllTypes parseFromData:rawBytes error:NULL]; - - [self assertAllFieldsSet:message2 repeatedCount:kGPBDefaultRepeatCount]; -} - -- (void)testSerializePackedExtensions { - // TestPackedTypes and TestPackedExtensions should have compatible wire - // formats; check that they serialize to the same string. - TestPackedExtensions* message = - [self packedExtensionsSetRepeatedCount:kGPBDefaultRepeatCount]; - NSData* rawBytes = message.data; - [self assertFieldsInOrder:rawBytes]; - - TestPackedTypes* message2 = - [self packedSetRepeatedCount:kGPBDefaultRepeatCount]; - NSData* rawBytes2 = message2.data; - - XCTAssertEqualObjects(rawBytes, rawBytes2); -} - -- (void)testParseExtensions { - // TestAllTypes and TestAllExtensions should have compatible wire formats, - // so if we serialize a TestAllTypes then parse it as TestAllExtensions - // it should work. - - TestAllTypes* message = [self allSetRepeatedCount:kGPBDefaultRepeatCount]; - NSData* rawBytes = message.data; - [self assertFieldsInOrder:rawBytes]; - - GPBExtensionRegistry* registry = [self extensionRegistry]; - - TestAllExtensions* message2 = [TestAllExtensions parseFromData:rawBytes - extensionRegistry:registry - error:NULL]; - - [self assertAllExtensionsSet:message2 repeatedCount:kGPBDefaultRepeatCount]; -} - - -- (void)testExtensionsSerializedSize { - size_t allSet = [self allSetRepeatedCount:kGPBDefaultRepeatCount].serializedSize; - size_t extensionSet = [self allExtensionsSetRepeatedCount:kGPBDefaultRepeatCount].serializedSize; - XCTAssertEqual(allSet, extensionSet); -} - -- (void)testParsePackedExtensions { - // Ensure that packed extensions can be properly parsed. - TestPackedExtensions* message = - [self packedExtensionsSetRepeatedCount:kGPBDefaultRepeatCount]; - NSData* rawBytes = message.data; - [self assertFieldsInOrder:rawBytes]; - - GPBExtensionRegistry* registry = [self extensionRegistry]; - - TestPackedExtensions* message2 = [TestPackedExtensions parseFromData:rawBytes - extensionRegistry:registry - error:NULL]; - - [self assertPackedExtensionsSet:message2 - repeatedCount:kGPBDefaultRepeatCount]; -} - -const int kUnknownTypeId = 1550055; - -- (void)testSerializeMessageSet { - // Set up a TestMessageSet with two known messages and an unknown one. - TestMessageSet* message_set = [TestMessageSet message]; - [[message_set getExtension:[TestMessageSetExtension1 messageSetExtension]] - setI:123]; - [[message_set getExtension:[TestMessageSetExtension2 messageSetExtension]] - setStr:@"foo"]; - GPBUnknownField* unknownField = - [[[GPBUnknownField alloc] initWithNumber:kUnknownTypeId] autorelease]; - [unknownField addLengthDelimited:[NSData dataWithBytes:"bar" length:3]]; - GPBUnknownFieldSet* unknownFieldSet = - [[[GPBUnknownFieldSet alloc] init] autorelease]; - [unknownFieldSet addField:unknownField]; - [message_set setUnknownFields:unknownFieldSet]; - - NSData* data = [message_set data]; - - // Parse back using RawMessageSet and check the contents. - RawMessageSet* raw = [RawMessageSet parseFromData:data error:NULL]; - - XCTAssertEqual([raw.unknownFields countOfFields], (NSUInteger)0); - - XCTAssertEqual(raw.itemArray.count, (NSUInteger)3); - XCTAssertEqual((uint32_t)[raw.itemArray[0] typeId], - [TestMessageSetExtension1 messageSetExtension].fieldNumber); - XCTAssertEqual((uint32_t)[raw.itemArray[1] typeId], - [TestMessageSetExtension2 messageSetExtension].fieldNumber); - XCTAssertEqual([raw.itemArray[2] typeId], kUnknownTypeId); - - TestMessageSetExtension1* message1 = - [TestMessageSetExtension1 parseFromData:[((RawMessageSet_Item*)raw.itemArray[0]) message] - error:NULL]; - XCTAssertEqual(message1.i, 123); - - TestMessageSetExtension2* message2 = - [TestMessageSetExtension2 parseFromData:[((RawMessageSet_Item*)raw.itemArray[1]) message] - error:NULL]; - XCTAssertEqualObjects(message2.str, @"foo"); - - XCTAssertEqualObjects([raw.itemArray[2] message], - [NSData dataWithBytes:"bar" length:3]); -} - -- (void)testParseMessageSet { - // Set up a RawMessageSet with two known messages and an unknown one. - RawMessageSet* raw = [RawMessageSet message]; - - { - RawMessageSet_Item* item = [RawMessageSet_Item message]; - item.typeId = [TestMessageSetExtension1 messageSetExtension].fieldNumber; - TestMessageSetExtension1* message = [TestMessageSetExtension1 message]; - message.i = 123; - item.message = [message data]; - [raw.itemArray addObject:item]; - } - - { - RawMessageSet_Item* item = [RawMessageSet_Item message]; - item.typeId = [TestMessageSetExtension2 messageSetExtension].fieldNumber; - TestMessageSetExtension2* message = [TestMessageSetExtension2 message]; - message.str = @"foo"; - item.message = [message data]; - [raw.itemArray addObject:item]; - } - - { - RawMessageSet_Item* item = [RawMessageSet_Item message]; - item.typeId = kUnknownTypeId; - item.message = [NSData dataWithBytes:"bar" length:3]; - [raw.itemArray addObject:item]; - } - - NSData* data = [raw data]; - - // Parse as a TestMessageSet and check the contents. - TestMessageSet* messageSet = - [TestMessageSet parseFromData:data - extensionRegistry:[UnittestMsetRoot extensionRegistry] - error:NULL]; - - XCTAssertEqual( - [[messageSet - getExtension:[TestMessageSetExtension1 messageSetExtension]] i], - 123); - XCTAssertEqualObjects( - [[messageSet - getExtension:[TestMessageSetExtension2 messageSetExtension]] str], - @"foo"); - - XCTAssertEqual([messageSet.unknownFields countOfFields], (NSUInteger)1); - GPBUnknownField* unknownField = [messageSet.unknownFields getField:kUnknownTypeId]; - XCTAssertNotNil(unknownField); - XCTAssertEqual(unknownField.lengthDelimitedList.count, (NSUInteger)1); - XCTAssertEqualObjects(unknownField.lengthDelimitedList[0], - [NSData dataWithBytes:"bar" length:3]); -} - -- (void)assertFieldsInOrder:(NSData*)data { - GPBCodedInputStream* input = [GPBCodedInputStream streamWithData:data]; - int32_t previousTag = 0; - - while (YES) { - int32_t tag = [input readTag]; - if (tag == 0) { - break; - } - - XCTAssertGreaterThan(tag, previousTag); - [input skipField:tag]; - } -} - -@end |