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Annotation of embedaddon/curl/tests/libtest/lib502.c, revision 1.1

1.1     ! misho       1: /***************************************************************************
        !             2:  *                                  _   _ ____  _
        !             3:  *  Project                     ___| | | |  _ \| |
        !             4:  *                             / __| | | | |_) | |
        !             5:  *                            | (__| |_| |  _ <| |___
        !             6:  *                             \___|\___/|_| \_\_____|
        !             7:  *
        !             8:  * Copyright (C) 1998 - 2020, 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.haxx.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:  ***************************************************************************/
        !            22: #include "test.h"
        !            23: 
        !            24: #include "testutil.h"
        !            25: #include "warnless.h"
        !            26: #include "memdebug.h"
        !            27: 
        !            28: #define TEST_HANG_TIMEOUT 60 * 1000
        !            29: 
        !            30: /*
        !            31:  * Get a single URL without select().
        !            32:  */
        !            33: 
        !            34: int test(char *URL)
        !            35: {
        !            36:   CURL *c = NULL;
        !            37:   CURLM *m = NULL;
        !            38:   int res = 0;
        !            39:   int running;
        !            40: 
        !            41:   start_test_timing();
        !            42: 
        !            43:   global_init(CURL_GLOBAL_ALL);
        !            44: 
        !            45:   easy_init(c);
        !            46: 
        !            47:   easy_setopt(c, CURLOPT_URL, URL);
        !            48: 
        !            49:   multi_init(m);
        !            50: 
        !            51:   multi_add_handle(m, c);
        !            52: 
        !            53:   for(;;) {
        !            54:     struct timeval timeout;
        !            55:     fd_set fdread, fdwrite, fdexcep;
        !            56:     int maxfd = -99;
        !            57: 
        !            58:     timeout.tv_sec = 0;
        !            59:     timeout.tv_usec = 100000L; /* 100 ms */
        !            60: 
        !            61:     multi_perform(m, &running);
        !            62: 
        !            63:     abort_on_test_timeout();
        !            64: 
        !            65:     if(!running)
        !            66:       break; /* done */
        !            67: 
        !            68:     FD_ZERO(&fdread);
        !            69:     FD_ZERO(&fdwrite);
        !            70:     FD_ZERO(&fdexcep);
        !            71: 
        !            72:     multi_fdset(m, &fdread, &fdwrite, &fdexcep, &maxfd);
        !            73: 
        !            74:     /* At this point, maxfd is guaranteed to be greater or equal than -1. */
        !            75: 
        !            76:     select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
        !            77: 
        !            78:     abort_on_test_timeout();
        !            79:   }
        !            80: 
        !            81: test_cleanup:
        !            82: 
        !            83:   /* proper cleanup sequence - type PA */
        !            84: 
        !            85:   curl_multi_remove_handle(m, c);
        !            86:   curl_multi_cleanup(m);
        !            87:   curl_easy_cleanup(c);
        !            88:   curl_global_cleanup();
        !            89: 
        !            90:   return res;
        !            91: }