--- /dev/null
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2011, 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 http://curl.haxx.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.
+ *
+ ***************************************************************************/
+#include "test.h"
+
+#include "testutil.h"
+#include "warnless.h"
+#include "memdebug.h"
+
+#define TEST_HANG_TIMEOUT 5 * 1000
+
+/*
+ * Test case for below scenario:
+ * - Connect to an FTP server using CONNECT_ONLY option
+ * - transfer some files with re-using the connection (omitted in test case)
+ * - Disconnect from FTP server with sending QUIT command
+ *
+ * The test case originated for verifying CONNECT_ONLY option shall not
+ * block after protocol connect is done, but it returns the message
+ * with function curl_multi_info_read().
+ */
+
+enum {
+ CONNECT_ONLY_PHASE = 0,
+ QUIT_PHASE,
+ LAST_PHASE
+};
+
+int test(char *URL)
+{
+ CURL *easy = NULL;
+ CURLM *multi = NULL;
+ int res = 0;
+ int running;
+ int msgs_left;
+ int phase;
+ CURLMsg *msg;
+
+ start_test_timing();
+
+ res_global_init(CURL_GLOBAL_ALL);
+ if(res) {
+ return res;
+ }
+
+ easy_init(easy);
+
+ multi_init(multi);
+
+ for (phase = CONNECT_ONLY_PHASE; phase < LAST_PHASE; ++phase) {
+ /* go verbose */
+ easy_setopt(easy, CURLOPT_VERBOSE, 1L);
+
+ /* specify target */
+ easy_setopt(easy, CURLOPT_URL, URL);
+
+ /* enable 'CONNECT_ONLY' option when in connect phase */
+ if (phase == CONNECT_ONLY_PHASE)
+ easy_setopt(easy, CURLOPT_CONNECT_ONLY, 1L);
+
+ /* enable 'NOBODY' option to send 'QUIT' command in quit phase */
+ if (phase == QUIT_PHASE) {
+ easy_setopt(easy, CURLOPT_CONNECT_ONLY, 0L);
+ easy_setopt(easy, CURLOPT_NOBODY, 1L);
+ easy_setopt(easy, CURLOPT_FORBID_REUSE, 1L);
+ }
+
+ multi_add_handle(multi, easy);
+
+ for(;;) {
+ struct timeval interval;
+ fd_set fdread;
+ fd_set fdwrite;
+ fd_set fdexcep;
+ long timeout = -99;
+ int maxfd = -99;
+
+ multi_perform(multi, &running);
+
+ abort_on_test_timeout();
+
+ if(!running)
+ break; /* done */
+
+ FD_ZERO(&fdread);
+ FD_ZERO(&fdwrite);
+ FD_ZERO(&fdexcep);
+
+ multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
+
+ /* At this point, maxfd is guaranteed to be greater or equal than -1. */
+
+ multi_timeout(multi, &timeout);
+
+ /* At this point, timeout is guaranteed to be greater or equal than -1. */
+
+ if(timeout != -1L) {
+ interval.tv_sec = timeout/1000;
+ interval.tv_usec = (timeout%1000)*1000;
+ }
+ else {
+ interval.tv_sec = TEST_HANG_TIMEOUT/1000+1;
+ interval.tv_usec = 0;
+ }
+
+ select_test(maxfd+1, &fdread, &fdwrite, &fdexcep, &interval);
+
+ abort_on_test_timeout();
+ }
+
+ msg = curl_multi_info_read(multi, &msgs_left);
+ if(msg)
+ res = msg->data.result;
+
+ multi_remove_handle(multi, easy);
+ }
+
+test_cleanup:
+
+ /* undocumented cleanup sequence - type UA */
+
+ curl_multi_cleanup(multi);
+ curl_easy_cleanup(easy);
+ curl_global_cleanup();
+
+ return res;
+}
/* ---------------------------------------------------------------- */
+#define exe_multi_remove_handle(A,B,Y,Z) do { \
+ CURLMcode ec; \
+ if((ec = curl_multi_remove_handle((A),(B))) != CURLM_OK) { \
+ fprintf(stderr, "%s:%d curl_multi_remove_handle() failed, " \
+ "with code %d (%s)\n", \
+ (Y), (Z), (int)ec, curl_multi_strerror(ec)); \
+ res = (int)ec; \
+ } \
+} WHILE_FALSE
+
+#define res_multi_remove_handle(A,B) \
+ exe_multi_remove_handle((A),(B),(__FILE__),(__LINE__))
+
+#define chk_multi_remove_handle(A,B,Y,Z) do { \
+ exe_multi_remove_handle((A),(B),(Y),(Z)); \
+ if(res) \
+ goto test_cleanup; \
+} WHILE_FALSE
+
+
+#define multi_remove_handle(A,B) \
+ chk_multi_remove_handle((A),(B),(__FILE__),(__LINE__))
+
+/* ---------------------------------------------------------------- */
+
#define exe_multi_perform(A,B,Y,Z) do { \
CURLMcode ec; \
if((ec = curl_multi_perform((A),(B))) != CURLM_OK) { \
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