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Viewing changes to tests/libtest/lib560.c

  • Committer: Bazaar Package Importer
  • Author(s): Andreas Schuldei
  • Date: 2009-04-02 23:35:45 UTC
  • mto: (1.2.1 upstream) (3.2.3 sid)
  • mto: This revision was merged to the branch mainline in revision 38.
  • Revision ID: james.westby@ubuntu.com-20090402233545-geixkwhe3izccjt7
Tags: upstream-7.19.4
Import upstream version 7.19.4

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tests/libtest/lib560.c
 
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/*****************************************************************************
 
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 *                                  _   _ ____  _
 
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 *  Project                     ___| | | |  _ \| |
 
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 *                             / __| | | | |_) | |
 
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 *                            | (__| |_| |  _ <| |___
 
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 *                             \___|\___/|_| \_\_____|
 
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 *
 
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 * $Id: lib560.c,v 1.2 2008-11-12 22:26:06 danf Exp $
 
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 *
 
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 */
 
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#include "test.h"
 
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/*
 
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 * Simply download a HTTPS file!
 
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 *
 
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 * This test was added after the HTTPS-using-multi-interface with OpenSSL
 
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 * regression of 7.19.1 to hopefully prevent this embarassing mistake from
 
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 * appearing again... Unfortunately the bug wasn't triggered by this test,
 
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 * which presumably is because the connect to a local server is too
 
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 * fast/different compared to the real/distant servers we saw the bug happen
 
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 * with.
 
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 */
 
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int test(char *URL)
 
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{
 
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  CURL *http_handle;
 
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  CURLM *multi_handle;
 
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  int still_running; /* keep number of running handles */
 
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  http_handle = curl_easy_init();
 
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  if (!http_handle)
 
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    return TEST_ERR_MAJOR_BAD;
 
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  /* set options */
 
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  curl_easy_setopt(http_handle, CURLOPT_URL, URL);
 
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  curl_easy_setopt(http_handle, CURLOPT_HEADER, 1L);
 
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  curl_easy_setopt(http_handle, CURLOPT_SSL_VERIFYPEER, 0L);
 
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  curl_easy_setopt(http_handle, CURLOPT_SSL_VERIFYHOST, 0L);
 
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  /* init a multi stack */
 
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  multi_handle = curl_multi_init();
 
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  if (!multi_handle) {
 
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    curl_easy_cleanup(http_handle);
 
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    return TEST_ERR_MAJOR_BAD;
 
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  }
 
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  /* add the individual transfers */
 
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  curl_multi_add_handle(multi_handle, http_handle);
 
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  /* we start some action by calling perform right away */
 
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  while(CURLM_CALL_MULTI_PERFORM ==
 
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        curl_multi_perform(multi_handle, &still_running));
 
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  while(still_running) {
 
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    struct timeval timeout;
 
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    int rc; /* select() return code */
 
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    fd_set fdread;
 
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    fd_set fdwrite;
 
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    fd_set fdexcep;
 
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    int maxfd;
 
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    FD_ZERO(&fdread);
 
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    FD_ZERO(&fdwrite);
 
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    FD_ZERO(&fdexcep);
 
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    /* set a suitable timeout to play around with */
 
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    timeout.tv_sec = 1;
 
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    timeout.tv_usec = 0;
 
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    /* get file descriptors from the transfers */
 
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    curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
 
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    /* In a real-world program you OF COURSE check the return code of the
 
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       function calls, *and* you make sure that maxfd is bigger than -1 so
 
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       that the call to select() below makes sense! */
 
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    rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
 
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    switch(rc) {
 
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    case -1:
 
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      /* select error */
 
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      break;
 
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    case 0:
 
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    default:
 
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      /* timeout or readable/writable sockets */
 
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      while(CURLM_CALL_MULTI_PERFORM ==
 
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            curl_multi_perform(multi_handle, &still_running));
 
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      break;
 
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    }
 
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  }
 
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  curl_multi_cleanup(multi_handle);
 
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  curl_easy_cleanup(http_handle);
 
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  return 0;
 
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}