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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
*
***************************************************************************/
#include "first.h"
#include "testtrace.h"
#include "memdebug.h"
static CURLcode t3033_req_test(CURLM *multi, CURL *easy,
const char *URL, int index)
{
CURLMsg *msg = NULL;
CURLcode res = CURLE_OK;
int still_running = 0;
if(index == 1) {
curl_multi_setopt(multi, CURLMOPT_NETWORK_CHANGED,
CURLMNWC_CLEAR_CONNS);
curl_mprintf("[1] signal network change\n");
}
else {
curl_mprintf("[%d] no network change\n", index);
}
curl_easy_reset(easy);
curl_easy_setopt(easy, CURLOPT_URL, URL);
easy_setopt(easy, CURLOPT_DEBUGDATA, &debug_config);
easy_setopt(easy, CURLOPT_DEBUGFUNCTION, libtest_debug_cb);
easy_setopt(easy, CURLOPT_VERBOSE, 1L);
curl_multi_add_handle(multi, easy);
do {
CURLMcode mres;
int num;
curl_multi_perform(multi, &still_running);
mres = curl_multi_wait(multi, NULL, 0, TEST_HANG_TIMEOUT, &num);
if(mres != CURLM_OK) {
curl_mfprintf(stderr, "curl_multi_wait() returned %d\n", mres);
res = TEST_ERR_MAJOR_BAD;
goto test_cleanup;
}
} while(still_running);
do {
long num_connects = 0L;
msg = curl_multi_info_read(multi, &still_running);
if(msg) {
if(msg->msg != CURLMSG_DONE)
continue;
res = msg->data.result;
if(res != CURLE_OK) {
curl_mfprintf(stderr, "curl_multi_info_read() returned %d\n", res);
goto test_cleanup;
}
curl_easy_getinfo(easy, CURLINFO_NUM_CONNECTS, &num_connects);
if(index == 1 && num_connects == 0) {
curl_mprintf("[1] should not reuse connection in pool\n");
res = TEST_ERR_MAJOR_BAD;
goto test_cleanup;
}
else if(index == 2 && num_connects) {
curl_mprintf("[2] should have reused connection from [1]\n");
res = TEST_ERR_MAJOR_BAD;
goto test_cleanup;
}
}
} while(msg);
test_cleanup:
curl_multi_remove_handle(multi, easy);
return res;
}
static CURLcode test_lib3033(const char *URL)
{
CURL *curl = NULL;
CURLM *multi = NULL;
CURLcode res = CURLE_OK;
global_init(CURL_GLOBAL_ALL);
multi_init(multi);
easy_init(curl);
debug_config.nohex = TRUE;
debug_config.tracetime = TRUE;
res = t3033_req_test(multi, curl, URL, 0);
if(res != CURLE_OK)
goto test_cleanup;
res = t3033_req_test(multi, curl, URL, 1);
if(res != CURLE_OK)
goto test_cleanup;
res = t3033_req_test(multi, curl, URL, 2);
if(res != CURLE_OK)
goto test_cleanup;
test_cleanup:
curl_easy_cleanup(curl);
curl_multi_cleanup(multi);
curl_global_cleanup();
return res; /* return the final return code */
}
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