/vnext/Mso.UnitTests/future/whenAnyTest.cpp

https://github.com/microsoft/react-native-windows · C++ · 406 lines · 341 code · 62 blank · 3 comment · 30 complexity · 1dba6ac10102658dfb956df9b198cb00 MD5 · raw file 

    

  1. // Copyright (c) Microsoft Corporation.

    2. 

  2. // Licensed under the MIT license.

    3. 

  3. 

    4. 

  4. #include <thread>

    5. 

  5. #include "cppExtensions/autoRestore.h"

    6. 

  6. #include "future/future.h"

    7. 

  7. #include "future/futureWait.h"

    8. 

  8. #include "motifCpp/libletAwareMemLeakDetection.h"

    9. 

  9. #include "testCheck.h"

    10. 

  10. #include "testExecutor.h"

    11. 

  11. 

    12. 

  12. namespace FutureTests {

    13. 

  13. 

    14. 

  14. TEST_CLASS_EX (WhenAnyTest, LibletAwareMemLeakDetection) {

    15. 

  15.   // MemoryLeakDetectionHook::TrackPerTest m_trackLeakPerTest;

    16. 

  16. 

    17. 

  17.   TEST_METHOD(WhenAny_Init_Three) {

    18. 

  18.     std::atomic<int32_t> finishCount{0};

    19. 

  19.     Mso::ManualResetEvent finished13;

    20. 

  20.     auto f1 = Mso::PostFuture([&]() noexcept {

    21. 

  21.       finished13.Wait();

    22. 

  22.       ++finishCount;

    23. 

  23.       return 1;

    24. 

  24.     });

    25. 

  25.     auto f2 = Mso::PostFuture([&]() noexcept {

    26. 

  26.       ++finishCount;

    27. 

  27.       return 3;

    28. 

  28.     });

    29. 

  29.     auto f3 = Mso::PostFuture([&]() noexcept {

    30. 

  30.       finished13.Wait();

    31. 

  31.       ++finishCount;

    32. 

  32.       return 5;

    33. 

  33.     });

    34. 

  34. 

    35. 

  35.     auto fr = Mso::WhenAny({f1, f2, f3}).Then([](int r) noexcept->int { return r; });

    36. 

  36. 

    37. 

  37.     TestCheckEqual(3, Mso::FutureWaitAndGetValue(fr));

    38. 

  38.     finished13.Set();

    39. 

  39. 

    40. 

  40.     while (finishCount != 3) {

    41. 

  41.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    42. 

  42.     }

    43. 

  43.   }

    44. 

  44. 

    45. 

  45.   TESTMETHOD_REQUIRES_SEH(WhenAny_Init_Empty) {

    46. 

  46.     TEST_DISABLE_MEMORY_LEAK_DETECTION();

    47. 

  47.     TestCheckCrash(Mso::WhenAny({}));

    48. 

  48.   }

    49. 

  49. 

    50. 

  50.   TEST_METHOD(WhenAny_Init_Three_Error) {

    51. 

  51.     std::atomic<int32_t> finishCount{0};

    52. 

  52.     Mso::ManualResetEvent finished13;

    53. 

  53.     auto f1 = Mso::PostFuture([&]() noexcept {

    54. 

  54.       finished13.Wait();

    55. 

  55.       ++finishCount;

    56. 

  56.       return 1;

    57. 

  57.     });

    58. 

  58.     auto f2 = Mso::MakeFailedFuture<int>(Mso::CancellationErrorProvider().MakeErrorCode(true));

    59. 

  59.     auto f3 = Mso::PostFuture([&]() noexcept {

    60. 

  60.       finished13.Wait();

    61. 

  61.       ++finishCount;

    62. 

  62.       return 5;

    63. 

  63.     });

    64. 

  64. 

    65. 

  65.     auto fr = Mso::WhenAny({f1, f2, f3}).Then([](Mso::Maybe<int> && result) noexcept {

    66. 

  66.       TestCheck(result.IsError());

    67. 

  67.       TestCheck(Mso::CancellationErrorProvider().IsOwnedErrorCode(result.GetError()));

    68. 

  68.       return 42;

    69. 

  69.     });

    70. 

  70. 

    71. 

  71.     TestCheckEqual(42, Mso::FutureWaitAndGetValue(fr));

    72. 

  72.     finished13.Set();

    73. 

  73. 

    74. 

  74.     while (finishCount != 2) {

    75. 

  75.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    76. 

  76.     }

    77. 

  77.   }

    78. 

  78. 

    79. 

  79.   TEST_METHOD(WhenAny_Array_Three) {

    80. 

  80.     std::atomic<int32_t> finishCount{0};

    81. 

  81.     Mso::ManualResetEvent finished13;

    82. 

  82.     Mso::Future<int> futures[] = {Mso::PostFuture([&]() noexcept {

    83. 

  83.                                     finished13.Wait();

    84. 

  84.                                     ++finishCount;

    85. 

  85.                                     return 1;

    86. 

  86.                                   }),

    87. 

  87.                                   Mso::PostFuture([&]() noexcept {

    88. 

  88.                                     ++finishCount;

    89. 

  89.                                     return 3;

    90. 

  90.                                   }),

    91. 

  91.                                   Mso::PostFuture([&]() noexcept {

    92. 

  92.                                     finished13.Wait();

    93. 

  93.                                     ++finishCount;

    94. 

  94.                                     return 5;

    95. 

  95.                                   })};

    96. 

  96. 

    97. 

  97.     auto fr = Mso::WhenAny(futures).Then([](int r) noexcept { return r; });

    98. 

  98. 

    99. 

  99.     TestCheckEqual(3, Mso::FutureWaitAndGetValue(fr));

    100. 

  100.     finished13.Set();

    101. 

  101. 

    102. 

  102.     while (finishCount != 3) {

    103. 

  103.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    104. 

  104.     }

    105. 

  105.   }

    106. 

  106. 

    107. 

  107.   TEST_METHOD(WhenAny_Array_Three_Error) {

    108. 

  108.     std::atomic<int32_t> finishCount{0};

    109. 

  109.     Mso::ManualResetEvent finished13;

    110. 

  110.     Mso::Future<int> futures[] = {Mso::PostFuture([&]() noexcept {

    111. 

  111.                                     finished13.Wait();

    112. 

  112.                                     ++finishCount;

    113. 

  113.                                     return 1;

    114. 

  114.                                   }),

    115. 

  115.                                   Mso::MakeFailedFuture<int>(Mso::CancellationErrorProvider().MakeErrorCode(true)),

    116. 

  116.                                   Mso::PostFuture([&]() noexcept {

    117. 

  117.                                     finished13.Wait();

    118. 

  118.                                     ++finishCount;

    119. 

  119.                                     return 5;

    120. 

  120.                                   })};

    121. 

  121. 

    122. 

  122.     auto fr = Mso::WhenAny(futures).Then([](Mso::Maybe<int> && result) noexcept {

    123. 

  123.       TestCheck(result.IsError());

    124. 

  124.       TestCheck(Mso::CancellationErrorProvider().IsOwnedErrorCode(result.GetError()));

    125. 

  125.       return 42;

    126. 

  126.     });

    127. 

  127. 

    128. 

  128.     TestCheckEqual(42, Mso::FutureWaitAndGetValue(fr));

    129. 

  129.     finished13.Set();

    130. 

  130. 

    131. 

  131.     while (finishCount != 2) {

    132. 

  132.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    133. 

  133.     }

    134. 

  134.   }

    135. 

  135. 

    136. 

  136.   TEST_METHOD(WhenAny_Vector_Three) {

    137. 

  137.     std::atomic<int32_t> finishCount{0};

    138. 

  138.     Mso::ManualResetEvent finished13;

    139. 

  139.     auto futures = std::vector<Mso::Future<int>>{Mso::PostFuture([&]() noexcept {

    140. 

  140.                                                    finished13.Wait();

    141. 

  141.                                                    ++finishCount;

    142. 

  142.                                                    return 1;

    143. 

  143.                                                  }),

    144. 

  144.                                                  Mso::PostFuture([&]() noexcept {

    145. 

  145.                                                    ++finishCount;

    146. 

  146.                                                    return 3;

    147. 

  147.                                                  }),

    148. 

  148.                                                  Mso::PostFuture([&]() noexcept {

    149. 

  149.                                                    finished13.Wait();

    150. 

  150.                                                    ++finishCount;

    151. 

  151.                                                    return 5;

    152. 

  152.                                                  })};

    153. 

  153. 

    154. 

  154.     auto fr = Mso::WhenAny(futures).Then([](int r) noexcept->int { return r; });

    155. 

  155. 

    156. 

  156.     TestCheckEqual(3, Mso::FutureWaitAndGetValue(fr));

    157. 

  157.     finished13.Set();

    158. 

  158. 

    159. 

  159.     while (finishCount != 3) {

    160. 

  160.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    161. 

  161.     }

    162. 

  162.   }

    163. 

  163. 

    164. 

  164.   TESTMETHOD_REQUIRES_SEH(WhenAny_Vector_Empty) {

    165. 

  165.     TEST_DISABLE_MEMORY_LEAK_DETECTION();

    166. 

  166.     TestCheckCrash(Mso::WhenAny(std::vector<Mso::Future<int>>()));

    167. 

  167.   }

    168. 

  168. 

    169. 

  169.   TEST_METHOD(WhenAny_Vector_Three_Error) {

    170. 

  170.     std::atomic<int32_t> finishCount{0};

    171. 

  171.     Mso::ManualResetEvent finished13;

    172. 

  172.     auto futures =

    173. 

  173.         std::vector<Mso::Future<int>>{Mso::PostFuture([&]() noexcept {

    174. 

  174.                                         finished13.Wait();

    175. 

  175.                                         ++finishCount;

    176. 

  176.                                         return 1;

    177. 

  177.                                       }),

    178. 

  178.                                       Mso::MakeFailedFuture<int>(Mso::CancellationErrorProvider().MakeErrorCode(true)),

    179. 

  179.                                       Mso::PostFuture([&]() noexcept {

    180. 

  180.                                         finished13.Wait();

    181. 

  181.                                         ++finishCount;

    182. 

  182.                                         return 5;

    183. 

  183.                                       })};

    184. 

  184. 

    185. 

  185.     auto fr = Mso::WhenAny(futures).Then([](Mso::Maybe<int> && result) noexcept {

    186. 

  186.       TestCheck(result.IsError());

    187. 

  187.       TestCheck(Mso::CancellationErrorProvider().IsOwnedErrorCode(result.GetError()));

    188. 

  188.       return 42;

    189. 

  189.     });

    190. 

  190. 

    191. 

  191.     TestCheckEqual(42, Mso::FutureWaitAndGetValue(fr));

    192. 

  192.     finished13.Set();

    193. 

  193. 

    194. 

  194.     while (finishCount != 2) {

    195. 

  195.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    196. 

  196.     }

    197. 

  197.   }

    198. 

  198. 

    199. 

  199.   TEST_METHOD(WhenAny_Init_Void_Three) {

    200. 

  200.     std::atomic<int32_t> finishCount{0};

    201. 

  201.     Mso::ManualResetEvent finished13;

    202. 

  202. 

    203. 

  203.     int r1 = 0;

    204. 

  204.     int r2 = 0;

    205. 

  205.     int r3 = 0;

    206. 

  206.     auto f1 = Mso::PostFuture([&]() noexcept {

    207. 

  207.       finished13.Wait();

    208. 

  208.       ++finishCount;

    209. 

  209.       r1 = 1;

    210. 

  210.     });

    211. 

  211.     auto f2 = Mso::PostFuture([&]() noexcept {

    212. 

  212.       ++finishCount;

    213. 

  213.       r2 = 3;

    214. 

  214.     });

    215. 

  215.     auto f3 = Mso::PostFuture([&]() noexcept {

    216. 

  216.       finished13.Wait();

    217. 

  217.       ++finishCount;

    218. 

  218.       r3 = 5;

    219. 

  219.     });

    220. 

  220. 

    221. 

  221.     auto fr = Mso::WhenAny({f1, f2, f3}).Then([&]() noexcept { return 42; });

    222. 

  222. 

    223. 

  223.     TestCheckEqual(42, Mso::FutureWaitAndGetValue(fr));

    224. 

  224.     TestCheckEqual(3, r2);

    225. 

  225.     finished13.Set();

    226. 

  226. 

    227. 

  227.     while (finishCount != 3) {

    228. 

  228.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    229. 

  229.     }

    230. 

  230.   }

    231. 

  231. 

    232. 

  232.   TESTMETHOD_REQUIRES_SEH(WhenAny_Init_Void_Empty) {

    233. 

  233.     TEST_DISABLE_MEMORY_LEAK_DETECTION();

    234. 

  234.     TestCheckCrash(Mso::WhenAny({}));

    235. 

  235.   }

    236. 

  236. 

    237. 

  237.   TEST_METHOD(WhenAny_Init_Void_Three_Error) {

    238. 

  238.     std::atomic<int32_t> finishCount{0};

    239. 

  239.     Mso::ManualResetEvent finished13;

    240. 

  240. 

    241. 

  241.     int r1 = 0;

    242. 

  242.     int r3 = 0;

    243. 

  243.     auto f1 = Mso::PostFuture([&]() noexcept {

    244. 

  244.       finished13.Wait();

    245. 

  245.       ++finishCount;

    246. 

  246.       r1 = 1;

    247. 

  247.     });

    248. 

  248.     auto f2 = Mso::MakeFailedFuture<void>(Mso::CancellationErrorProvider().MakeErrorCode(true));

    249. 

  249.     auto f3 = Mso::PostFuture([&]() noexcept {

    250. 

  250.       finished13.Wait();

    251. 

  251.       ++finishCount;

    252. 

  252.       r3 = 5;

    253. 

  253.     });

    254. 

  254. 

    255. 

  255.     auto fr = Mso::WhenAny({f1, f2, f3}).Then([&](Mso::Maybe<void> && result) noexcept {

    256. 

  256.       TestCheck(result.IsError());

    257. 

  257.       TestCheck(Mso::CancellationErrorProvider().IsOwnedErrorCode(result.GetError()));

    258. 

  258.       return 42;

    259. 

  259.     });

    260. 

  260. 

    261. 

  261.     TestCheckEqual(42, Mso::FutureWaitAndGetValue(fr));

    262. 

  262.     finished13.Set();

    263. 

  263. 

    264. 

  264.     while (finishCount != 2) {

    265. 

  265.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    266. 

  266.     }

    267. 

  267.   }

    268. 

  268. 

    269. 

  269.   TEST_METHOD(WhenAny_Array_Void_Three) {

    270. 

  270.     std::atomic<int32_t> finishCount{0};

    271. 

  271.     Mso::ManualResetEvent finished13;

    272. 

  272. 

    273. 

  273.     int r1 = 0;

    274. 

  274.     int r2 = 0;

    275. 

  275.     int r3 = 0;

    276. 

  276.     Mso::Future<void> futures[] = {Mso::PostFuture([&]() noexcept {

    277. 

  277.                                      finished13.Wait();

    278. 

  278.                                      ++finishCount;

    279. 

  279.                                      r1 = 1;

    280. 

  280.                                    }),

    281. 

  281.                                    Mso::PostFuture([&]() noexcept {

    282. 

  282.                                      ++finishCount;

    283. 

  283.                                      r2 = 3;

    284. 

  284.                                    }),

    285. 

  285.                                    Mso::PostFuture([&]() noexcept {

    286. 

  286.                                      finished13.Wait();

    287. 

  287.                                      ++finishCount;

    288. 

  288.                                      r3 = 5;

    289. 

  289.                                    })};

    290. 

  290. 

    291. 

  291.     auto fr = Mso::WhenAny(futures).Then([&]() noexcept { return 42; });

    292. 

  292. 

    293. 

  293.     TestCheckEqual(42, Mso::FutureWaitAndGetValue(fr));

    294. 

  294.     TestCheckEqual(3, r2);

    295. 

  295.     finished13.Set();

    296. 

  296. 

    297. 

  297.     while (finishCount != 3) {

    298. 

  298.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    299. 

  299.     }

    300. 

  300.   }

    301. 

  301. 

    302. 

  302.   TEST_METHOD(WhenAny_Array_Void_Three_Error) {

    303. 

  303.     std::atomic<int32_t> finishCount{0};

    304. 

  304.     Mso::ManualResetEvent finished13;

    305. 

  305. 

    306. 

  306.     int r1 = 0;

    307. 

  307.     int r3 = 0;

    308. 

  308.     Mso::Future<void> futures[] = {Mso::PostFuture([&]() noexcept {

    309. 

  309.                                      finished13.Wait();

    310. 

  310.                                      ++finishCount;

    311. 

  311.                                      r1 = 1;

    312. 

  312.                                    }),

    313. 

  313.                                    Mso::MakeFailedFuture<void>(Mso::CancellationErrorProvider().MakeErrorCode(true)),

    314. 

  314.                                    Mso::PostFuture([&]() noexcept {

    315. 

  315.                                      finished13.Wait();

    316. 

  316.                                      ++finishCount;

    317. 

  317.                                      r3 = 5;

    318. 

  318.                                    })};

    319. 

  319. 

    320. 

  320.     auto fr = Mso::WhenAny(futures).Then([&](Mso::Maybe<void> && result) noexcept {

    321. 

  321.       TestCheck(result.IsError());

    322. 

  322.       TestCheck(Mso::CancellationErrorProvider().IsOwnedErrorCode(result.GetError()));

    323. 

  323.       return 42;

    324. 

  324.     });

    325. 

  325. 

    326. 

  326.     TestCheckEqual(42, Mso::FutureWaitAndGetValue(fr));

    327. 

  327.     finished13.Set();

    328. 

  328. 

    329. 

  329.     while (finishCount != 2) {

    330. 

  330.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    331. 

  331.     }

    332. 

  332.   }

    333. 

  333. 

    334. 

  334.   TEST_METHOD(WhenAny_Vector_Void_Three) {

    335. 

  335.     std::atomic<int32_t> finishCount{0};

    336. 

  336.     Mso::ManualResetEvent finished13;

    337. 

  337. 

    338. 

  338.     int r1 = 0;

    339. 

  339.     int r2 = 0;

    340. 

  340.     int r3 = 0;

    341. 

  341.     auto futures = std::vector<Mso::Future<void>>{Mso::PostFuture([&]() noexcept {

    342. 

  342.                                                     finished13.Wait();

    343. 

  343.                                                     ++finishCount;

    344. 

  344.                                                     r1 = 1;

    345. 

  345.                                                   }),

    346. 

  346.                                                   Mso::PostFuture([&]() noexcept {

    347. 

  347.                                                     ++finishCount;

    348. 

  348.                                                     r2 = 3;

    349. 

  349.                                                   }),

    350. 

  350.                                                   Mso::PostFuture([&]() noexcept {

    351. 

  351.                                                     finished13.Wait();

    352. 

  352.                                                     ++finishCount;

    353. 

  353.                                                     r3 = 5;

    354. 

  354.                                                   })};

    355. 

  355. 

    356. 

  356.     auto fr = Mso::WhenAny(futures).Then([&]() noexcept {});

    357. 

  357. 

    358. 

  358.     Mso::FutureWait(fr);

    359. 

  359.     TestCheckEqual(3, r2);

    360. 

  360.     finished13.Set();

    361. 

  361. 

    362. 

  362.     while (finishCount != 3) {

    363. 

  363.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    364. 

  364.     }

    365. 

  365.   }

    366. 

  366. 

    367. 

  367.   TESTMETHOD_REQUIRES_SEH(WhenAny_Vector_Void_Empty) {

    368. 

  368.     TEST_DISABLE_MEMORY_LEAK_DETECTION();

    369. 

  369.     TestCheckCrash(Mso::WhenAny(std::vector<Mso::Future<void>>()));

    370. 

  370.   }

    371. 

  371. 

    372. 

  372.   TEST_METHOD(WhenAny_Vector_Void_Three_Error) {

    373. 

  373.     std::atomic<int32_t> finishCount{0};

    374. 

  374.     Mso::ManualResetEvent finished13;

    375. 

  375. 

    376. 

  376.     int r1 = 0;

    377. 

  377.     int r3 = 0;

    378. 

  378.     auto futures = std::vector<Mso::Future<void>>{

    379. 

  379.         Mso::PostFuture([&]() noexcept {

    380. 

  380.           finished13.Wait();

    381. 

  381.           ++finishCount;

    382. 

  382.           r1 = 1;

    383. 

  383.         }),

    384. 

  384.         Mso::MakeFailedFuture<void>(Mso::CancellationErrorProvider().MakeErrorCode(true)),

    385. 

  385.         Mso::PostFuture([&]() noexcept {

    386. 

  386.           finished13.Wait();

    387. 

  387.           ++finishCount;

    388. 

  388.           r3 = 5;

    389. 

  389.         })};

    390. 

  390. 

    391. 

  391.     auto fr = Mso::WhenAny(futures).Then([&](Mso::Maybe<void> && result) noexcept {

    392. 

  392.       TestCheck(result.IsError());

    393. 

  393.       TestCheck(Mso::CancellationErrorProvider().IsOwnedErrorCode(result.GetError()));

    394. 

  394.       return 42;

    395. 

  395.     });

    396. 

  396. 

    397. 

  397.     TestCheckEqual(42, Mso::FutureWaitAndGetValue(fr));

    398. 

  398.     finished13.Set();

    399. 

  399. 

    400. 

  400.     while (finishCount != 2) {

    401. 

  401.       std::this_thread::sleep_for(std::chrono::milliseconds(10));

    402. 

  402.     }

    403. 

  403.   }

    404. 

  404. };

    405. 

  405. 

    406. 

  406. } // namespace FutureTests
    407.