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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
/* Test suppressing the If-Modified-Since header */
#include "test.h"
#include "memdebug.h"
int test(char *URL)
{
struct curl_slist *header = NULL;
long unmet;
CURL *curl = NULL;
int res = 0;
global_init(CURL_GLOBAL_ALL);
easy_init(curl);
easy_setopt(curl, CURLOPT_URL, URL);
easy_setopt(curl, CURLOPT_TIMECONDITION, (long)CURL_TIMECOND_IFMODSINCE);
/* Some TIMEVALUE; it doesn't matter. */
easy_setopt(curl, CURLOPT_TIMEVALUE, 1566210680L);
header = curl_slist_append(NULL, "If-Modified-Since:");
if(!header) {
res = TEST_ERR_MAJOR_BAD;
goto test_cleanup;
}
easy_setopt(curl, CURLOPT_HTTPHEADER, header);
res = curl_easy_perform(curl);
if(res)
goto test_cleanup;
/* Confirm that the condition checking still worked, even though we
* suppressed the actual header.
* The server returns 304, which means the condition is "unmet".
*/
res = curl_easy_getinfo(curl, CURLINFO_CONDITION_UNMET, &unmet);
if(res)
goto test_cleanup;
if(unmet != 1L) {
res = TEST_ERR_FAILURE;
goto test_cleanup;
}
test_cleanup:
/* always cleanup */
curl_easy_cleanup(curl);
curl_slist_free_all(header);
curl_global_cleanup();
return res;
}
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