mirror of
https://github.com/curl/curl.git
synced 2026-04-15 01:05:56 +08:00
255aac56f9
Move curlx_ functions into its own subdir. The idea is to use the curlx_ prefix proper on these functions, and use these same function names both in tool, lib and test suite source code. Stop the previous special #define setup for curlx_ names. The printf defines are now done for the library alone. Tests no longer use the printf defines. The tool code sets its own defines. The printf functions are not curlx, they are publicly available. The strcase defines are not curlx_ functions and should not be used by tool or server code. dynbuf, warnless, base64, strparse, timeval, timediff are now proper curlx functions. When libcurl is built statically, the functions from the library can be used as-is. The key is then that the functions must work as-is, without having to be recompiled for use in tool/tests. This avoids symbol collisions - when libcurl is built statically, we use those functions directly when building the tool/tests. When libcurl is shared, we build/link them separately for the tool/tests. Assisted-by: Jay Satiro Closes #17253
149 lines
3.9 KiB
C
149 lines
3.9 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) 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.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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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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/*
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* Check for bugs #1303 and #1327: libcurl should never remove DNS entries
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* created via CURLOPT_RESOLVE, neither after DNS_CACHE_TIMEOUT elapses
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* (test1515) nor a dead connection is detected (test1616).
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*/
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#include "test.h"
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#include "testtrace.h"
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#include "testutil.h"
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#include "warnless.h"
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#include "memdebug.h"
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#define TEST_HANG_TIMEOUT 60 * 1000
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#define DNS_TIMEOUT 1L
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static CURLcode do_one_request(CURLM *m, char *URL, char *resolve)
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{
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CURL *curls;
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struct curl_slist *resolve_list = NULL;
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int still_running;
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CURLcode res = CURLE_OK;
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CURLMsg *msg;
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int msgs_left;
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resolve_list = curl_slist_append(resolve_list, resolve);
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easy_init(curls);
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easy_setopt(curls, CURLOPT_URL, URL);
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easy_setopt(curls, CURLOPT_RESOLVE, resolve_list);
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easy_setopt(curls, CURLOPT_DNS_CACHE_TIMEOUT, DNS_TIMEOUT);
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libtest_debug_config.nohex = 1;
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libtest_debug_config.tracetime = 1;
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easy_setopt(curls, CURLOPT_DEBUGDATA, &libtest_debug_config);
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easy_setopt(curls, CURLOPT_DEBUGFUNCTION, libtest_debug_cb);
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easy_setopt(curls, CURLOPT_VERBOSE, 1L);
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multi_add_handle(m, curls);
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multi_perform(m, &still_running);
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abort_on_test_timeout();
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while(still_running) {
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struct timeval timeout;
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fd_set fdread, fdwrite, fdexcep;
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int maxfd = -99;
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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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timeout.tv_sec = 1;
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timeout.tv_usec = 0;
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multi_fdset(m, &fdread, &fdwrite, &fdexcep, &maxfd);
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select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
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abort_on_test_timeout();
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multi_perform(m, &still_running);
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abort_on_test_timeout();
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}
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do {
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msg = curl_multi_info_read(m, &msgs_left);
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if(msg && msg->msg == CURLMSG_DONE && msg->easy_handle == curls) {
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res = msg->data.result;
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break;
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}
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} while(msg);
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test_cleanup:
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curl_multi_remove_handle(m, curls);
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curl_easy_cleanup(curls);
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curl_slist_free_all(resolve_list);
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return res;
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}
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CURLcode test(char *URL)
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{
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CURLM *multi = NULL;
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CURLcode res = CURLE_OK;
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char *address = libtest_arg2;
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char *port = libtest_arg3;
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char *path = URL;
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char dns_entry[256];
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int i;
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int count = 2;
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curl_msnprintf(dns_entry, sizeof(dns_entry), "testserver.example.com:%s:%s",
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port, address);
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start_test_timing();
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global_init(CURL_GLOBAL_ALL);
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curl_global_trace("all");
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multi_init(multi);
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for(i = 1; i <= count; i++) {
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char target_url[256];
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curl_msnprintf(target_url, sizeof(target_url),
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"http://testserver.example.com:%s/%s%04d", port, path, i);
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/* second request must succeed like the first one */
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res = do_one_request(multi, target_url, dns_entry);
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if(res != CURLE_OK) {
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curl_mfprintf(stderr, "request %s failed with %d\n", target_url, res);
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goto test_cleanup;
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}
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if(i < count)
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sleep(DNS_TIMEOUT + 1);
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}
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test_cleanup:
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curl_multi_cleanup(multi);
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curl_global_cleanup();
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return res;
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}
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