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Diffstat (limited to 'third_party/protobuf/3.4.0/objectivec/Tests/GPBPerfTests.m')
| -rw-r--r-- | third_party/protobuf/3.4.0/objectivec/Tests/GPBPerfTests.m | 413 |
1 files changed, 413 insertions, 0 deletions
diff --git a/third_party/protobuf/3.4.0/objectivec/Tests/GPBPerfTests.m b/third_party/protobuf/3.4.0/objectivec/Tests/GPBPerfTests.m new file mode 100644 index 0000000000..8dd0ffc53c --- /dev/null +++ b/third_party/protobuf/3.4.0/objectivec/Tests/GPBPerfTests.m @@ -0,0 +1,413 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2013 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 "google/protobuf/Unittest.pbobjc.h" +#import "google/protobuf/UnittestImport.pbobjc.h" +#import "google/protobuf/UnittestObjc.pbobjc.h" + +// +// This file really just uses the unittests framework as a testbed to +// run some simple performance tests. The data can then be used to help +// evaluate changes to the runtime. +// + +static const uint32_t kRepeatedCount = 100; + +@interface PerfTests : GPBTestCase +@end + +@implementation PerfTests + +- (void)setUp { + // A convenient place to put a break point if you want to connect instruments. + [super setUp]; +} + +- (void)testMessagePerformance { + [self measureBlock:^{ + for (int i = 0; i < 200; ++i) { + TestAllTypes* message = [[TestAllTypes alloc] init]; + [self setAllFields:message repeatedCount:kRepeatedCount]; + NSData* rawBytes = [message data]; + [message release]; + message = [[TestAllTypes alloc] initWithData:rawBytes error:NULL]; + [message release]; + } + }]; +} + +- (void)testMessageSerialParsingPerformance { + // This and the next test are meant to monitor that the parsing functionality of protos does not + // lock across threads when parsing different instances. The Serial version of the test should run + // around ~2 times slower than the Parallel version since it's parsing the protos in the same + // thread. + TestAllTypes *allTypesMessage = [TestAllTypes message]; + [self setAllFields:allTypesMessage repeatedCount:2]; + NSData *allTypesData = allTypesMessage.data; + + [self measureBlock:^{ + for (int i = 0; i < 500; ++i) { + [TestAllTypes parseFromData:allTypesData error:NULL]; + [TestAllTypes parseFromData:allTypesData error:NULL]; + } + }]; +} + +- (void)testMessageParallelParsingPerformance { + // This and the previous test are meant to monitor that the parsing functionality of protos does + // not lock across threads when parsing different instances. The Serial version of the test should + // run around ~2 times slower than the Parallel version since it's parsing the protos in the same + // thread. + TestAllTypes *allTypesMessage = [TestAllTypes message]; + [self setAllFields:allTypesMessage repeatedCount:2]; + NSData *allTypesData = allTypesMessage.data; + + dispatch_queue_t concurrentQueue = dispatch_queue_create("perfQueue", DISPATCH_QUEUE_CONCURRENT); + + [self measureBlock:^{ + for (int i = 0; i < 500; ++i) { + dispatch_group_t group = dispatch_group_create(); + + dispatch_group_async(group, concurrentQueue, ^{ + [TestAllTypes parseFromData:allTypesData error:NULL]; + }); + + dispatch_group_async(group, concurrentQueue, ^{ + [TestAllTypes parseFromData:allTypesData error:NULL]; + }); + + dispatch_group_notify(group, concurrentQueue, ^{}); + + dispatch_release(group); + } + }]; + + dispatch_release(concurrentQueue); +} + +- (void)testMessageSerialExtensionsParsingPerformance { + // This and the next test are meant to monitor that the parsing functionality of protos does not + // lock across threads when parsing different instances when using extensions. The Serial version + // of the test should run around ~2 times slower than the Parallel version since it's parsing the + // protos in the same thread. + TestAllExtensions *allExtensionsMessage = [TestAllExtensions message]; + [self setAllExtensions:allExtensionsMessage repeatedCount:2]; + NSData *allExtensionsData = allExtensionsMessage.data; + + [self measureBlock:^{ + for (int i = 0; i < 500; ++i) { + [TestAllExtensions parseFromData:allExtensionsData + extensionRegistry:[self extensionRegistry] + error:NULL]; + [TestAllExtensions parseFromData:allExtensionsData + extensionRegistry:[self extensionRegistry] + error:NULL]; + } + }]; +} + +- (void)testMessageParallelExtensionsParsingPerformance { + // This and the previous test are meant to monitor that the parsing functionality of protos does + // not lock across threads when parsing different instances when using extensions. The Serial + // version of the test should run around ~2 times slower than the Parallel version since it's + // parsing the protos in the same thread. + TestAllExtensions *allExtensionsMessage = [TestAllExtensions message]; + [self setAllExtensions:allExtensionsMessage repeatedCount:2]; + NSData *allExtensionsData = allExtensionsMessage.data; + + dispatch_queue_t concurrentQueue = dispatch_queue_create("perfQueue", DISPATCH_QUEUE_CONCURRENT); + + [self measureBlock:^{ + for (int i = 0; i < 500; ++i) { + dispatch_group_t group = dispatch_group_create(); + + dispatch_group_async(group, concurrentQueue, ^{ + [TestAllExtensions parseFromData:allExtensionsData + extensionRegistry:[UnittestRoot extensionRegistry] + error:NULL]; + }); + + dispatch_group_async(group, concurrentQueue, ^{ + [TestAllExtensions parseFromData:allExtensionsData + extensionRegistry:[UnittestRoot extensionRegistry] + error:NULL]; + }); + + dispatch_group_notify(group, concurrentQueue, ^{}); + + dispatch_release(group); + } + }]; + + dispatch_release(concurrentQueue); +} + +- (void)testExtensionsPerformance { + [self measureBlock:^{ + for (int i = 0; i < 200; ++i) { + TestAllExtensions* message = [[TestAllExtensions alloc] init]; + [self setAllExtensions:message repeatedCount:kRepeatedCount]; + NSData* rawBytes = [message data]; + [message release]; + TestAllExtensions* message2 = + [[TestAllExtensions alloc] initWithData:rawBytes error:NULL]; + [message2 release]; + } + }]; +} + +- (void)testPackedTypesPerformance { + [self measureBlock:^{ + for (int i = 0; i < 1000; ++i) { + TestPackedTypes* message = [[TestPackedTypes alloc] init]; + [self setPackedFields:message repeatedCount:kRepeatedCount]; + NSData* rawBytes = [message data]; + [message release]; + message = [[TestPackedTypes alloc] initWithData:rawBytes error:NULL]; + [message release]; + } + }]; +} + +- (void)testPackedExtensionsPerformance { + [self measureBlock:^{ + for (int i = 0; i < 1000; ++i) { + TestPackedExtensions* message = [[TestPackedExtensions alloc] init]; + [self setPackedExtensions:message repeatedCount:kRepeatedCount]; + NSData* rawBytes = [message data]; + [message release]; + TestPackedExtensions* message2 = + [[TestPackedExtensions alloc] initWithData:rawBytes error:NULL]; + [message2 release]; + } + }]; +} + +- (void)testHas { + TestAllTypes* message = [self allSetRepeatedCount:1]; + [self measureBlock:^{ + for (int i = 0; i < 10000; ++i) { + [message hasOptionalInt32]; + message.hasOptionalInt32 = NO; + [message hasOptionalInt32]; + + [message hasOptionalInt64]; + message.hasOptionalInt64 = NO; + [message hasOptionalInt64]; + + [message hasOptionalUint32]; + message.hasOptionalUint32 = NO; + [message hasOptionalUint32]; + + [message hasOptionalUint64]; + message.hasOptionalUint64 = NO; + [message hasOptionalUint64]; + + [message hasOptionalSint32]; + message.hasOptionalSint32 = NO; + [message hasOptionalSint32]; + + [message hasOptionalSint64]; + message.hasOptionalSint64 = NO; + [message hasOptionalSint64]; + + [message hasOptionalFixed32]; + message.hasOptionalFixed32 = NO; + [message hasOptionalFixed32]; + + [message hasOptionalFixed64]; + message.hasOptionalFixed64 = NO; + [message hasOptionalFixed64]; + + [message hasOptionalSfixed32]; + message.hasOptionalSfixed32 = NO; + [message hasOptionalSfixed32]; + + [message hasOptionalSfixed64]; + message.hasOptionalSfixed64 = NO; + [message hasOptionalSfixed64]; + + [message hasOptionalFloat]; + message.hasOptionalFloat = NO; + [message hasOptionalFloat]; + + [message hasOptionalDouble]; + message.hasOptionalDouble = NO; + [message hasOptionalDouble]; + + [message hasOptionalBool]; + message.hasOptionalBool = NO; + [message hasOptionalBool]; + + [message hasOptionalString]; + message.hasOptionalString = NO; + [message hasOptionalString]; + + [message hasOptionalBytes]; + message.hasOptionalBytes = NO; + [message hasOptionalBytes]; + + [message hasOptionalGroup]; + message.hasOptionalGroup = NO; + [message hasOptionalGroup]; + + [message hasOptionalNestedMessage]; + message.hasOptionalNestedMessage = NO; + [message hasOptionalNestedMessage]; + + [message hasOptionalForeignMessage]; + message.hasOptionalForeignMessage = NO; + [message hasOptionalForeignMessage]; + + [message hasOptionalImportMessage]; + message.hasOptionalImportMessage = NO; + [message hasOptionalImportMessage]; + + [message.optionalGroup hasA]; + message.optionalGroup.hasA = NO; + [message.optionalGroup hasA]; + + [message.optionalNestedMessage hasBb]; + message.optionalNestedMessage.hasBb = NO; + [message.optionalNestedMessage hasBb]; + + [message.optionalForeignMessage hasC]; + message.optionalForeignMessage.hasC = NO; + [message.optionalForeignMessage hasC]; + + [message.optionalImportMessage hasD]; + message.optionalImportMessage.hasD = NO; + [message.optionalImportMessage hasD]; + + [message hasOptionalNestedEnum]; + message.hasOptionalNestedEnum = NO; + [message hasOptionalNestedEnum]; + + [message hasOptionalForeignEnum]; + message.hasOptionalForeignEnum = NO; + [message hasOptionalForeignEnum]; + + [message hasOptionalImportEnum]; + message.hasOptionalImportEnum = NO; + [message hasOptionalImportEnum]; + + [message hasOptionalStringPiece]; + message.hasOptionalStringPiece = NO; + [message hasOptionalStringPiece]; + + [message hasOptionalCord]; + message.hasOptionalCord = NO; + [message hasOptionalCord]; + + [message hasDefaultInt32]; + message.hasDefaultInt32 = NO; + [message hasDefaultInt32]; + + [message hasDefaultInt64]; + message.hasDefaultInt64 = NO; + [message hasDefaultInt64]; + + [message hasDefaultUint32]; + message.hasDefaultUint32 = NO; + [message hasDefaultUint32]; + + [message hasDefaultUint64]; + message.hasDefaultUint64 = NO; + [message hasDefaultUint64]; + + [message hasDefaultSint32]; + message.hasDefaultSint32 = NO; + [message hasDefaultSint32]; + + [message hasDefaultSint64]; + message.hasDefaultSint64 = NO; + [message hasDefaultSint64]; + + [message hasDefaultFixed32]; + message.hasDefaultFixed32 = NO; + [message hasDefaultFixed32]; + + [message hasDefaultFixed64]; + message.hasDefaultFixed64 = NO; + [message hasDefaultFixed64]; + + [message hasDefaultSfixed32]; + message.hasDefaultSfixed32 = NO; + [message hasDefaultSfixed32]; + + [message hasDefaultSfixed64]; + message.hasDefaultSfixed64 = NO; + [message hasDefaultSfixed64]; + + [message hasDefaultFloat]; + message.hasDefaultFloat = NO; + [message hasDefaultFloat]; + + [message hasDefaultDouble]; + message.hasDefaultDouble = NO; + [message hasDefaultDouble]; + + [message hasDefaultBool]; + message.hasDefaultBool = NO; + [message hasDefaultBool]; + + [message hasDefaultString]; + message.hasDefaultString = NO; + [message hasDefaultString]; + + [message hasDefaultBytes]; + message.hasDefaultBytes = NO; + [message hasDefaultBytes]; + + [message hasDefaultNestedEnum]; + message.hasDefaultNestedEnum = NO; + [message hasDefaultNestedEnum]; + + [message hasDefaultForeignEnum]; + message.hasDefaultForeignEnum = NO; + [message hasDefaultForeignEnum]; + + [message hasDefaultImportEnum]; + message.hasDefaultImportEnum = NO; + [message hasDefaultImportEnum]; + + [message hasDefaultStringPiece]; + message.hasDefaultStringPiece = NO; + [message hasDefaultStringPiece]; + + [message hasDefaultCord]; + message.hasDefaultCord = NO; + [message hasDefaultCord]; + } + }]; +} + +@end |