Mercurial > hg > orthanc
annotate UnitTestsSources/MultiThreadingTests.cpp @ 1381:0d9812893262
fix
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
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| date | Fri, 29 May 2015 13:57:54 +0200 |
| parents | 7b6925b0890d |
| children | ac4efabeb80c |
| rev | line source |
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1 /** |
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2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * |
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6 * This program is free software: you can redistribute it and/or |
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7 * modify it under the terms of the GNU General Public License as |
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8 * published by the Free Software Foundation, either version 3 of the |
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9 * License, or (at your option) any later version. |
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10 * |
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11 * In addition, as a special exception, the copyright holders of this |
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12 * program give permission to link the code of its release with the |
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it |
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14 * that use the same license as the "OpenSSL" library), and distribute |
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15 * the linked executables. You must obey the GNU General Public License |
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16 * in all respects for all of the code used other than "OpenSSL". If you |
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17 * modify file(s) with this exception, you may extend this exception to |
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18 * your version of the file(s), but you are not obligated to do so. If |
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19 * you do not wish to do so, delete this exception statement from your |
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20 * version. If you delete this exception statement from all source files |
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21 * in the program, then also delete it here. |
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22 * |
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23 * This program is distributed in the hope that it will be useful, but |
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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26 * General Public License for more details. |
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27 * |
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28 * You should have received a copy of the GNU General Public License |
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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30 **/ |
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31 |
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32 |
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33 #include "PrecompiledHeadersUnitTests.h" |
| 723 | 34 #include "gtest/gtest.h" |
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35 #include <glog/logging.h> |
| 723 | 36 |
| 781 | 37 #include "../OrthancServer/Scheduler/ServerScheduler.h" |
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38 |
| 723 | 39 #include "../Core/OrthancException.h" |
| 40 #include "../Core/Toolbox.h" | |
| 41 #include "../Core/MultiThreading/ArrayFilledByThreads.h" | |
| 760 | 42 #include "../Core/MultiThreading/Locker.h" |
| 43 #include "../Core/MultiThreading/Mutex.h" | |
| 44 #include "../Core/MultiThreading/ReaderWriterLock.h" | |
| 723 | 45 #include "../Core/MultiThreading/ThreadedCommandProcessor.h" |
| 46 | |
| 47 using namespace Orthanc; | |
| 48 | |
| 49 namespace | |
| 50 { | |
| 51 class DynamicInteger : public ICommand | |
| 52 { | |
| 53 private: | |
| 54 int value_; | |
| 55 std::set<int>& target_; | |
| 56 | |
| 57 public: | |
| 58 DynamicInteger(int value, std::set<int>& target) : | |
| 59 value_(value), target_(target) | |
| 60 { | |
| 61 } | |
| 62 | |
| 63 int GetValue() const | |
| 64 { | |
| 65 return value_; | |
| 66 } | |
| 67 | |
| 68 virtual bool Execute() | |
| 69 { | |
| 70 static boost::mutex mutex; | |
| 71 boost::mutex::scoped_lock lock(mutex); | |
| 72 target_.insert(value_); | |
| 73 return true; | |
| 74 } | |
| 75 }; | |
| 76 | |
| 77 class MyFiller : public ArrayFilledByThreads::IFiller | |
| 78 { | |
| 79 private: | |
| 80 int size_; | |
| 81 unsigned int created_; | |
| 82 std::set<int> set_; | |
| 83 | |
| 84 public: | |
| 85 MyFiller(int size) : size_(size), created_(0) | |
| 86 { | |
| 87 } | |
| 88 | |
| 89 virtual size_t GetFillerSize() | |
| 90 { | |
| 91 return size_; | |
| 92 } | |
| 93 | |
| 94 virtual IDynamicObject* GetFillerItem(size_t index) | |
| 95 { | |
| 96 static boost::mutex mutex; | |
| 97 boost::mutex::scoped_lock lock(mutex); | |
| 98 created_++; | |
| 99 return new DynamicInteger(index * 2, set_); | |
| 100 } | |
| 101 | |
| 102 unsigned int GetCreatedCount() const | |
| 103 { | |
| 104 return created_; | |
| 105 } | |
| 106 | |
| 107 std::set<int> GetSet() | |
| 108 { | |
| 109 return set_; | |
| 110 } | |
| 111 }; | |
| 112 } | |
| 113 | |
| 114 | |
| 115 | |
| 116 | |
| 117 TEST(MultiThreading, SharedMessageQueueBasic) | |
| 118 { | |
| 119 std::set<int> s; | |
| 120 | |
| 121 SharedMessageQueue q; | |
| 122 ASSERT_TRUE(q.WaitEmpty(0)); | |
| 123 q.Enqueue(new DynamicInteger(10, s)); | |
| 124 ASSERT_FALSE(q.WaitEmpty(1)); | |
| 125 q.Enqueue(new DynamicInteger(20, s)); | |
| 126 q.Enqueue(new DynamicInteger(30, s)); | |
| 127 q.Enqueue(new DynamicInteger(40, s)); | |
| 128 | |
| 129 std::auto_ptr<DynamicInteger> i; | |
| 130 i.reset(dynamic_cast<DynamicInteger*>(q.Dequeue(1))); ASSERT_EQ(10, i->GetValue()); | |
| 131 i.reset(dynamic_cast<DynamicInteger*>(q.Dequeue(1))); ASSERT_EQ(20, i->GetValue()); | |
| 132 i.reset(dynamic_cast<DynamicInteger*>(q.Dequeue(1))); ASSERT_EQ(30, i->GetValue()); | |
| 133 ASSERT_FALSE(q.WaitEmpty(1)); | |
| 134 i.reset(dynamic_cast<DynamicInteger*>(q.Dequeue(1))); ASSERT_EQ(40, i->GetValue()); | |
| 135 ASSERT_TRUE(q.WaitEmpty(0)); | |
| 136 ASSERT_EQ(NULL, q.Dequeue(1)); | |
| 137 } | |
| 138 | |
| 139 | |
| 140 TEST(MultiThreading, SharedMessageQueueClean) | |
| 141 { | |
| 142 std::set<int> s; | |
| 143 | |
| 144 try | |
| 145 { | |
| 146 SharedMessageQueue q; | |
| 147 q.Enqueue(new DynamicInteger(10, s)); | |
| 148 q.Enqueue(new DynamicInteger(20, s)); | |
| 149 throw OrthancException("Nope"); | |
| 150 } | |
| 151 catch (OrthancException&) | |
| 152 { | |
| 153 } | |
| 154 } | |
| 155 | |
| 156 | |
| 157 TEST(MultiThreading, ArrayFilledByThreadEmpty) | |
| 158 { | |
| 159 MyFiller f(0); | |
| 160 ArrayFilledByThreads a(f); | |
| 161 a.SetThreadCount(1); | |
| 162 ASSERT_EQ(0, a.GetSize()); | |
| 163 } | |
| 164 | |
| 165 | |
| 166 TEST(MultiThreading, ArrayFilledByThread1) | |
| 167 { | |
| 168 MyFiller f(100); | |
| 169 ArrayFilledByThreads a(f); | |
| 170 a.SetThreadCount(1); | |
| 171 ASSERT_EQ(100, a.GetSize()); | |
| 172 for (size_t i = 0; i < a.GetSize(); i++) | |
| 173 { | |
| 174 ASSERT_EQ(2 * i, dynamic_cast<DynamicInteger&>(a.GetItem(i)).GetValue()); | |
| 175 } | |
| 176 } | |
| 177 | |
| 178 | |
| 179 TEST(MultiThreading, ArrayFilledByThread4) | |
| 180 { | |
| 181 MyFiller f(100); | |
| 182 ArrayFilledByThreads a(f); | |
| 183 a.SetThreadCount(4); | |
| 184 ASSERT_EQ(100, a.GetSize()); | |
| 185 for (size_t i = 0; i < a.GetSize(); i++) | |
| 186 { | |
| 187 ASSERT_EQ(2 * i, dynamic_cast<DynamicInteger&>(a.GetItem(i)).GetValue()); | |
| 188 } | |
| 189 | |
| 190 ASSERT_EQ(100u, f.GetCreatedCount()); | |
| 191 | |
| 192 a.Invalidate(); | |
| 193 | |
| 194 ASSERT_EQ(100, a.GetSize()); | |
| 195 ASSERT_EQ(200u, f.GetCreatedCount()); | |
| 196 ASSERT_EQ(4u, a.GetThreadCount()); | |
| 197 ASSERT_TRUE(f.GetSet().empty()); | |
| 198 | |
| 199 for (size_t i = 0; i < a.GetSize(); i++) | |
| 200 { | |
| 201 ASSERT_EQ(2 * i, dynamic_cast<DynamicInteger&>(a.GetItem(i)).GetValue()); | |
| 202 } | |
| 203 } | |
| 204 | |
| 205 | |
| 206 TEST(MultiThreading, CommandProcessor) | |
| 207 { | |
| 208 ThreadedCommandProcessor p(4); | |
| 209 | |
| 210 std::set<int> s; | |
| 211 | |
| 212 for (size_t i = 0; i < 100; i++) | |
| 213 { | |
| 214 p.Post(new DynamicInteger(i * 2, s)); | |
| 215 } | |
| 216 | |
| 217 p.Join(); | |
| 218 | |
| 219 for (size_t i = 0; i < 200; i++) | |
| 220 { | |
| 221 if (i % 2) | |
| 222 ASSERT_TRUE(s.find(i) == s.end()); | |
| 223 else | |
| 224 ASSERT_TRUE(s.find(i) != s.end()); | |
| 225 } | |
| 226 } | |
| 760 | 227 |
| 228 | |
| 229 TEST(MultiThreading, Mutex) | |
| 230 { | |
| 231 Mutex mutex; | |
| 232 Locker locker(mutex); | |
| 233 } | |
| 234 | |
| 235 | |
| 236 TEST(MultiThreading, ReaderWriterLock) | |
| 237 { | |
| 238 ReaderWriterLock lock; | |
| 239 | |
| 240 { | |
| 241 Locker locker1(lock.ForReader()); | |
| 242 Locker locker2(lock.ForReader()); | |
| 243 } | |
| 244 | |
| 245 { | |
| 246 Locker locker3(lock.ForWriter()); | |
| 247 } | |
| 248 } | |
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249 |
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250 |
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251 |
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252 #include "../OrthancServer/DicomProtocol/ReusableDicomUserConnection.h" |
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253 |
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254 TEST(ReusableDicomUserConnection, DISABLED_Basic) |
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255 { |
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256 ReusableDicomUserConnection c; |
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257 c.SetMillisecondsBeforeClose(200); |
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258 printf("START\n"); fflush(stdout); |
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259 |
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260 { |
| 776 | 261 ReusableDicomUserConnection::Locker lock(c, "STORESCP", "localhost", 2000, ModalityManufacturer_Generic); |
| 262 lock.GetConnection().StoreFile("/home/jodogne/DICOM/Cardiac/MR.X.1.2.276.0.7230010.3.1.4.2831157719.2256.1336386844.676281"); | |
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263 } |
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264 |
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265 printf("**\n"); fflush(stdout); |
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266 Toolbox::USleep(1000000); |
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267 printf("**\n"); fflush(stdout); |
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268 |
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269 { |
| 776 | 270 ReusableDicomUserConnection::Locker lock(c, "STORESCP", "localhost", 2000, ModalityManufacturer_Generic); |
| 271 lock.GetConnection().StoreFile("/home/jodogne/DICOM/Cardiac/MR.X.1.2.276.0.7230010.3.1.4.2831157719.2256.1336386844.676277"); | |
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272 } |
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273 |
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274 Toolbox::ServerBarrier(); |
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275 printf("DONE\n"); fflush(stdout); |
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276 } |
| 765 | 277 |
| 278 | |
| 279 | |
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280 class Tutu : public IServerCommand |
| 765 | 281 { |
| 282 private: | |
| 283 int factor_; | |
| 284 | |
| 285 public: | |
| 286 Tutu(int f) : factor_(f) | |
| 287 { | |
| 288 } | |
| 289 | |
| 290 virtual bool Apply(ListOfStrings& outputs, | |
| 291 const ListOfStrings& inputs) | |
| 292 { | |
| 293 for (ListOfStrings::const_iterator | |
| 1304 | 294 it = inputs.begin(); it != inputs.end(); ++it) |
| 765 | 295 { |
| 296 int a = boost::lexical_cast<int>(*it); | |
| 297 int b = factor_ * a; | |
| 298 | |
| 299 printf("%d * %d = %d\n", a, factor_, b); | |
| 300 | |
| 301 //if (a == 84) { printf("BREAK\n"); return false; } | |
| 302 | |
| 303 outputs.push_back(boost::lexical_cast<std::string>(b)); | |
| 304 } | |
| 305 | |
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306 Toolbox::USleep(100000); |
| 765 | 307 |
| 308 return true; | |
| 309 } | |
| 310 }; | |
| 311 | |
| 768 | 312 |
| 770 | 313 static void Tata(ServerScheduler* s, ServerJob* j, bool* done) |
| 768 | 314 { |
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315 typedef IServerCommand::ListOfStrings ListOfStrings; |
| 779 | 316 |
| 770 | 317 while (!(*done)) |
| 768 | 318 { |
| 319 ListOfStrings l; | |
| 320 s->GetListOfJobs(l); | |
| 1304 | 321 for (ListOfStrings::iterator it = l.begin(); it != l.end(); ++it) |
| 322 { | |
| 323 printf(">> %s: %0.1f\n", it->c_str(), 100.0f * s->GetProgress(*it)); | |
| 324 } | |
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325 Toolbox::USleep(10000); |
| 768 | 326 } |
| 327 } | |
| 328 | |
| 329 | |
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330 TEST(MultiThreading, ServerScheduler) |
| 765 | 331 { |
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332 ServerScheduler scheduler(10); |
| 765 | 333 |
| 334 ServerJob job; | |
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335 ServerCommandInstance& f2 = job.AddCommand(new Tutu(2)); |
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336 ServerCommandInstance& f3 = job.AddCommand(new Tutu(3)); |
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337 ServerCommandInstance& f4 = job.AddCommand(new Tutu(4)); |
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338 ServerCommandInstance& f5 = job.AddCommand(new Tutu(5)); |
| 765 | 339 f2.AddInput(boost::lexical_cast<std::string>(42)); |
| 340 //f3.AddInput(boost::lexical_cast<std::string>(42)); | |
| 341 //f4.AddInput(boost::lexical_cast<std::string>(42)); | |
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342 f2.ConnectOutput(f3); |
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343 f3.ConnectOutput(f4); |
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344 f4.ConnectOutput(f5); |
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345 |
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346 f3.SetConnectedToSink(true); |
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347 f5.SetConnectedToSink(true); |
| 765 | 348 |
| 349 job.SetDescription("tutu"); | |
| 350 | |
| 770 | 351 bool done = false; |
| 352 boost::thread t(Tata, &scheduler, &job, &done); | |
| 768 | 353 |
| 354 | |
| 765 | 355 //scheduler.Submit(job); |
| 356 | |
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357 IServerCommand::ListOfStrings l; |
| 765 | 358 scheduler.SubmitAndWait(l, job); |
| 359 | |
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360 ASSERT_EQ(2, l.size()); |
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361 ASSERT_EQ(42 * 2 * 3, boost::lexical_cast<int>(l.front())); |
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362 ASSERT_EQ(42 * 2 * 3 * 4 * 5, boost::lexical_cast<int>(l.back())); |
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363 |
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364 for (IServerCommand::ListOfStrings::iterator i = l.begin(); i != l.end(); i++) |
| 765 | 365 { |
| 366 printf("** %s\n", i->c_str()); | |
| 367 } | |
| 368 | |
| 369 //Toolbox::ServerBarrier(); | |
| 768 | 370 //Toolbox::USleep(3000000); |
| 371 | |
| 770 | 372 done = true; |
| 373 t.join(); | |
| 765 | 374 } |