1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2013 Google Inc. All rights reserved. 3 // https://developers.google.com/protocol-buffers/ 4 // 5 // Redistribution and use in source and binary forms, with or without 6 // modification, are permitted provided that the following conditions are 7 // met: 8 // 9 // * Redistributions of source code must retain the above copyright 10 // notice, this list of conditions and the following disclaimer. 11 // * Redistributions in binary form must reproduce the above 12 // copyright notice, this list of conditions and the following disclaimer 13 // in the documentation and/or other materials provided with the 14 // distribution. 15 // * Neither the name of Google Inc. nor the names of its 16 // contributors may be used to endorse or promote products derived from 17 // this software without specific prior written permission. 18 // 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 #import "GPBTestUtilities.h" 32 #import "google/protobuf/Unittest.pbobjc.h" 33 #import "google/protobuf/UnittestImport.pbobjc.h" 34 #import "google/protobuf/UnittestObjc.pbobjc.h" 35 36 // 37 // This file really just uses the unittests framework as a testbed to 38 // run some simple performance tests. The data can then be used to help 39 // evaluate changes to the runtime. 40 // 41 42 static const uint32_t kRepeatedCount = 100; 43 44 @interface PerfTests : GPBTestCase 45 @end 46 47 @implementation PerfTests 48 49 - (void)setUp { 50 // A convenient place to put a break point if you want to connect instruments. 51 [super setUp]; 52 } 53 54 - (void)testMessagePerformance { 55 [self measureBlock:^{ 56 for (int i = 0; i < 200; ++i) { 57 TestAllTypes* message = [[TestAllTypes alloc] init]; 58 [self setAllFields:message repeatedCount:kRepeatedCount]; 59 NSData* rawBytes = [message data]; 60 [message release]; 61 message = [[TestAllTypes alloc] initWithData:rawBytes error:NULL]; 62 [message release]; 63 } 64 }]; 65 } 66 67 - (void)testExtensionsPerformance { 68 [self measureBlock:^{ 69 for (int i = 0; i < 200; ++i) { 70 TestAllExtensions* message = [[TestAllExtensions alloc] init]; 71 [self setAllExtensions:message repeatedCount:kRepeatedCount]; 72 NSData* rawBytes = [message data]; 73 [message release]; 74 TestAllExtensions* message2 = 75 [[TestAllExtensions alloc] initWithData:rawBytes error:NULL]; 76 [message2 release]; 77 } 78 }]; 79 } 80 81 - (void)testPackedTypesPerformance { 82 [self measureBlock:^{ 83 for (int i = 0; i < 1000; ++i) { 84 TestPackedTypes* message = [[TestPackedTypes alloc] init]; 85 [self setPackedFields:message repeatedCount:kRepeatedCount]; 86 NSData* rawBytes = [message data]; 87 [message release]; 88 message = [[TestPackedTypes alloc] initWithData:rawBytes error:NULL]; 89 [message release]; 90 } 91 }]; 92 } 93 94 - (void)testPackedExtensionsPerformance { 95 [self measureBlock:^{ 96 for (int i = 0; i < 1000; ++i) { 97 TestPackedExtensions* message = [[TestPackedExtensions alloc] init]; 98 [self setPackedExtensions:message repeatedCount:kRepeatedCount]; 99 NSData* rawBytes = [message data]; 100 [message release]; 101 TestPackedExtensions* message2 = 102 [[TestPackedExtensions alloc] initWithData:rawBytes error:NULL]; 103 [message2 release]; 104 } 105 }]; 106 } 107 108 - (void)testHas { 109 TestAllTypes* message = [self allSetRepeatedCount:1]; 110 [self measureBlock:^{ 111 for (int i = 0; i < 10000; ++i) { 112 [message hasOptionalInt32]; 113 message.hasOptionalInt32 = NO; 114 [message hasOptionalInt32]; 115 116 [message hasOptionalInt64]; 117 message.hasOptionalInt64 = NO; 118 [message hasOptionalInt64]; 119 120 [message hasOptionalUint32]; 121 message.hasOptionalUint32 = NO; 122 [message hasOptionalUint32]; 123 124 [message hasOptionalUint64]; 125 message.hasOptionalUint64 = NO; 126 [message hasOptionalUint64]; 127 128 [message hasOptionalSint32]; 129 message.hasOptionalSint32 = NO; 130 [message hasOptionalSint32]; 131 132 [message hasOptionalSint64]; 133 message.hasOptionalSint64 = NO; 134 [message hasOptionalSint64]; 135 136 [message hasOptionalFixed32]; 137 message.hasOptionalFixed32 = NO; 138 [message hasOptionalFixed32]; 139 140 [message hasOptionalFixed64]; 141 message.hasOptionalFixed64 = NO; 142 [message hasOptionalFixed64]; 143 144 [message hasOptionalSfixed32]; 145 message.hasOptionalSfixed32 = NO; 146 [message hasOptionalSfixed32]; 147 148 [message hasOptionalSfixed64]; 149 message.hasOptionalSfixed64 = NO; 150 [message hasOptionalSfixed64]; 151 152 [message hasOptionalFloat]; 153 message.hasOptionalFloat = NO; 154 [message hasOptionalFloat]; 155 156 [message hasOptionalDouble]; 157 message.hasOptionalDouble = NO; 158 [message hasOptionalDouble]; 159 160 [message hasOptionalBool]; 161 message.hasOptionalBool = NO; 162 [message hasOptionalBool]; 163 164 [message hasOptionalString]; 165 message.hasOptionalString = NO; 166 [message hasOptionalString]; 167 168 [message hasOptionalBytes]; 169 message.hasOptionalBytes = NO; 170 [message hasOptionalBytes]; 171 172 [message hasOptionalGroup]; 173 message.hasOptionalGroup = NO; 174 [message hasOptionalGroup]; 175 176 [message hasOptionalNestedMessage]; 177 message.hasOptionalNestedMessage = NO; 178 [message hasOptionalNestedMessage]; 179 180 [message hasOptionalForeignMessage]; 181 message.hasOptionalForeignMessage = NO; 182 [message hasOptionalForeignMessage]; 183 184 [message hasOptionalImportMessage]; 185 message.hasOptionalImportMessage = NO; 186 [message hasOptionalImportMessage]; 187 188 [message.optionalGroup hasA]; 189 message.optionalGroup.hasA = NO; 190 [message.optionalGroup hasA]; 191 192 [message.optionalNestedMessage hasBb]; 193 message.optionalNestedMessage.hasBb = NO; 194 [message.optionalNestedMessage hasBb]; 195 196 [message.optionalForeignMessage hasC]; 197 message.optionalForeignMessage.hasC = NO; 198 [message.optionalForeignMessage hasC]; 199 200 [message.optionalImportMessage hasD]; 201 message.optionalImportMessage.hasD = NO; 202 [message.optionalImportMessage hasD]; 203 204 [message hasOptionalNestedEnum]; 205 message.hasOptionalNestedEnum = NO; 206 [message hasOptionalNestedEnum]; 207 208 [message hasOptionalForeignEnum]; 209 message.hasOptionalForeignEnum = NO; 210 [message hasOptionalForeignEnum]; 211 212 [message hasOptionalImportEnum]; 213 message.hasOptionalImportEnum = NO; 214 [message hasOptionalImportEnum]; 215 216 [message hasOptionalStringPiece]; 217 message.hasOptionalStringPiece = NO; 218 [message hasOptionalStringPiece]; 219 220 [message hasOptionalCord]; 221 message.hasOptionalCord = NO; 222 [message hasOptionalCord]; 223 224 [message hasDefaultInt32]; 225 message.hasDefaultInt32 = NO; 226 [message hasDefaultInt32]; 227 228 [message hasDefaultInt64]; 229 message.hasDefaultInt64 = NO; 230 [message hasDefaultInt64]; 231 232 [message hasDefaultUint32]; 233 message.hasDefaultUint32 = NO; 234 [message hasDefaultUint32]; 235 236 [message hasDefaultUint64]; 237 message.hasDefaultUint64 = NO; 238 [message hasDefaultUint64]; 239 240 [message hasDefaultSint32]; 241 message.hasDefaultSint32 = NO; 242 [message hasDefaultSint32]; 243 244 [message hasDefaultSint64]; 245 message.hasDefaultSint64 = NO; 246 [message hasDefaultSint64]; 247 248 [message hasDefaultFixed32]; 249 message.hasDefaultFixed32 = NO; 250 [message hasDefaultFixed32]; 251 252 [message hasDefaultFixed64]; 253 message.hasDefaultFixed64 = NO; 254 [message hasDefaultFixed64]; 255 256 [message hasDefaultSfixed32]; 257 message.hasDefaultSfixed32 = NO; 258 [message hasDefaultSfixed32]; 259 260 [message hasDefaultSfixed64]; 261 message.hasDefaultSfixed64 = NO; 262 [message hasDefaultSfixed64]; 263 264 [message hasDefaultFloat]; 265 message.hasDefaultFloat = NO; 266 [message hasDefaultFloat]; 267 268 [message hasDefaultDouble]; 269 message.hasDefaultDouble = NO; 270 [message hasDefaultDouble]; 271 272 [message hasDefaultBool]; 273 message.hasDefaultBool = NO; 274 [message hasDefaultBool]; 275 276 [message hasDefaultString]; 277 message.hasDefaultString = NO; 278 [message hasDefaultString]; 279 280 [message hasDefaultBytes]; 281 message.hasDefaultBytes = NO; 282 [message hasDefaultBytes]; 283 284 [message hasDefaultNestedEnum]; 285 message.hasDefaultNestedEnum = NO; 286 [message hasDefaultNestedEnum]; 287 288 [message hasDefaultForeignEnum]; 289 message.hasDefaultForeignEnum = NO; 290 [message hasDefaultForeignEnum]; 291 292 [message hasDefaultImportEnum]; 293 message.hasDefaultImportEnum = NO; 294 [message hasDefaultImportEnum]; 295 296 [message hasDefaultStringPiece]; 297 message.hasDefaultStringPiece = NO; 298 [message hasDefaultStringPiece]; 299 300 [message hasDefaultCord]; 301 message.hasDefaultCord = NO; 302 [message hasDefaultCord]; 303 } 304 }]; 305 } 306 307 @end 308
