mirror of
https://github.com/moparisthebest/curl
synced 2024-11-17 23:15:08 -05:00
4fbd576930
... for checking ability to receive full HTTP response when POST request
is used with slow read callback function.
This test checks for bug #657 and verifies the work-around from
72d5e144fb.
Closes #720
116 lines
3.2 KiB
C
116 lines
3.2 KiB
C
/***************************************************************************
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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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* Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "test.h"
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#include "memdebug.h"
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static char data[]="this is what we post to the silly web server\n";
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struct WriteThis {
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char *readptr;
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size_t sizeleft;
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};
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static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
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{
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struct WriteThis *pooh = (struct WriteThis *)userp;
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size_t tocopy = size * nmemb;
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/* Wait one second before return POST data *
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* so libcurl will wait before sending request body */
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wait_ms(1000);
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if(tocopy < 1 || !pooh->sizeleft)
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return 0;
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if(pooh->sizeleft < tocopy)
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tocopy = pooh->sizeleft;
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memcpy(ptr, pooh->readptr, tocopy);/* copy requested data */
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pooh->readptr += tocopy; /* advance pointer */
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pooh->sizeleft -= tocopy; /* less data left */
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return tocopy;
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}
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int test(char *URL)
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{
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CURL *curl;
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CURLcode res=CURLE_OK;
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struct WriteThis pooh;
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pooh.readptr = data;
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pooh.sizeleft = strlen(data);
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if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
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fprintf(stderr, "curl_global_init() failed\n");
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return TEST_ERR_MAJOR_BAD;
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}
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if ((curl = curl_easy_init()) == NULL) {
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fprintf(stderr, "curl_easy_init() failed\n");
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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/* First set the URL that is about to receive our POST. */
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test_setopt(curl, CURLOPT_URL, URL);
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/* Now specify we want to POST data */
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test_setopt(curl, CURLOPT_POST, 1L);
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#ifdef CURL_DOES_CONVERSIONS
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/* Convert the POST data to ASCII */
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test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
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#endif
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/* Set the expected POST size */
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test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft);
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/* we want to use our own read function */
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test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
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/* pointer to pass to our read function */
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test_setopt(curl, CURLOPT_READDATA, &pooh);
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/* get verbose debug output please */
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test_setopt(curl, CURLOPT_VERBOSE, 1L);
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/* include headers in the output */
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test_setopt(curl, CURLOPT_HEADER, 1L);
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/* detect HTTP error codes >= 400 */
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/* test_setopt(curl, CURLOPT_FAILONERROR, 1L); */
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/* Perform the request, res will get the return code */
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res = curl_easy_perform(curl);
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test_cleanup:
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/* always cleanup */
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curl_easy_cleanup(curl);
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curl_global_cleanup();
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return res;
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}
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