lib502.c 2.2 KB

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  1. /***************************************************************************
  2. * _ _ ____ _
  3. * Project ___| | | | _ \| |
  4. * / __| | | | |_) | |
  5. * | (__| |_| | _ <| |___
  6. * \___|\___/|_| \_\_____|
  7. *
  8. * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
  9. *
  10. * This software is licensed as described in the file COPYING, which
  11. * you should have received as part of this distribution. The terms
  12. * are also available at https://curl.se/docs/copyright.html.
  13. *
  14. * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  15. * copies of the Software, and permit persons to whom the Software is
  16. * furnished to do so, under the terms of the COPYING file.
  17. *
  18. * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  19. * KIND, either express or implied.
  20. *
  21. * SPDX-License-Identifier: curl
  22. *
  23. ***************************************************************************/
  24. #include "test.h"
  25. #include "testutil.h"
  26. #include "warnless.h"
  27. #include "memdebug.h"
  28. #define TEST_HANG_TIMEOUT 60 * 1000
  29. /*
  30. * Get a single URL without select().
  31. */
  32. CURLcode test(char *URL)
  33. {
  34. CURL *c = NULL;
  35. CURLM *m = NULL;
  36. CURLcode res = CURLE_OK;
  37. int running;
  38. start_test_timing();
  39. global_init(CURL_GLOBAL_ALL);
  40. easy_init(c);
  41. easy_setopt(c, CURLOPT_URL, URL);
  42. multi_init(m);
  43. multi_add_handle(m, c);
  44. for(;;) {
  45. struct timeval timeout;
  46. fd_set fdread, fdwrite, fdexcep;
  47. int maxfd = -99;
  48. timeout.tv_sec = 0;
  49. timeout.tv_usec = 100000L; /* 100 ms */
  50. multi_perform(m, &running);
  51. abort_on_test_timeout();
  52. if(!running)
  53. break; /* done */
  54. FD_ZERO(&fdread);
  55. FD_ZERO(&fdwrite);
  56. FD_ZERO(&fdexcep);
  57. multi_fdset(m, &fdread, &fdwrite, &fdexcep, &maxfd);
  58. /* At this point, maxfd is guaranteed to be greater or equal than -1. */
  59. select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
  60. abort_on_test_timeout();
  61. }
  62. test_cleanup:
  63. /* proper cleanup sequence - type PA */
  64. curl_multi_remove_handle(m, c);
  65. curl_multi_cleanup(m);
  66. curl_easy_cleanup(c);
  67. curl_global_cleanup();
  68. return res;
  69. }