-/*****************************************************************************
+/***************************************************************************
* _ _ ____ _
* 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"
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
#include "testutil.h"
+#include "warnless.h"
#include "memdebug.h"
-#define MAIN_LOOP_HANG_TIMEOUT 90 * 1000
-#define MULTI_PERFORM_HANG_TIMEOUT 60 * 1000
+#define TEST_HANG_TIMEOUT 60 * 1000
#define NUM_HANDLES 4
int res = 0;
CURL *curl[NUM_HANDLES];
int running;
- char done=FALSE;
- CURLM *m;
- int i, j;
- struct timeval ml_start;
- struct timeval mp_start;
- char ml_timedout = FALSE;
- char mp_timedout = FALSE;
+ CURLM *m = NULL;
+ int i;
char target_url[256];
+ int handles_added = 0;
- if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
- fprintf(stderr, "curl_global_init() failed\n");
- return TEST_ERR_MAJOR_BAD;
- }
+ for(i=0; i < NUM_HANDLES; i++)
+ curl[i] = NULL;
- if ((m = curl_multi_init()) == NULL) {
- fprintf(stderr, "curl_multi_init() failed\n");
- curl_global_cleanup();
- return TEST_ERR_MAJOR_BAD;
- }
+ start_test_timing();
+
+ global_init(CURL_GLOBAL_ALL);
+
+ multi_init(m);
/* get NUM_HANDLES easy handles */
for(i=0; i < NUM_HANDLES; i++) {
- curl[i] = curl_easy_init();
- if(!curl[i]) {
- fprintf(stderr, "curl_easy_init() failed "
- "on handle #%d\n", i);
- for (j=i-1; j >= 0; j--) {
- curl_multi_remove_handle(m, curl[j]);
- curl_easy_cleanup(curl[j]);
- }
- curl_multi_cleanup(m);
- curl_global_cleanup();
- return TEST_ERR_MAJOR_BAD + i;
- }
+ /* get an easy handle */
+ easy_init(curl[i]);
+ /* specify target */
sprintf(target_url, "%s%04i", URL, i + 1);
target_url[sizeof(target_url) - 1] = '\0';
-
- res = curl_easy_setopt(curl[i], CURLOPT_URL, target_url);
- if(res) {
- fprintf(stderr, "curl_easy_setopt() failed "
- "on handle #%d\n", i);
- for (j=i; j >= 0; j--) {
- curl_multi_remove_handle(m, curl[j]);
- curl_easy_cleanup(curl[j]);
- }
- curl_multi_cleanup(m);
- curl_global_cleanup();
- return TEST_ERR_MAJOR_BAD + i;
- }
-
+ easy_setopt(curl[i], CURLOPT_URL, target_url);
/* go verbose */
- res = curl_easy_setopt(curl[i], CURLOPT_VERBOSE, 1L);
- if(res) {
- fprintf(stderr, "curl_easy_setopt() failed "
- "on handle #%d\n", i);
- for (j=i; j >= 0; j--) {
- curl_multi_remove_handle(m, curl[j]);
- curl_easy_cleanup(curl[j]);
- }
- curl_multi_cleanup(m);
- curl_global_cleanup();
- return TEST_ERR_MAJOR_BAD + i;
- }
-
+ easy_setopt(curl[i], CURLOPT_VERBOSE, 1L);
/* include headers */
- res = curl_easy_setopt(curl[i], CURLOPT_HEADER, 1L);
- if(res) {
- fprintf(stderr, "curl_easy_setopt() failed "
- "on handle #%d\n", i);
- for (j=i; j >= 0; j--) {
- curl_multi_remove_handle(m, curl[j]);
- curl_easy_cleanup(curl[j]);
- }
- curl_multi_cleanup(m);
- curl_global_cleanup();
- return TEST_ERR_MAJOR_BAD + i;
- }
-
- /* add handle to multi */
- if ((res = (int)curl_multi_add_handle(m, curl[i])) != CURLM_OK) {
- fprintf(stderr, "curl_multi_add_handle() failed, "
- "on handle #%d with code %d\n", i, res);
- curl_easy_cleanup(curl[i]);
- for (j=i-1; j >= 0; j--) {
- curl_multi_remove_handle(m, curl[j]);
- curl_easy_cleanup(curl[j]);
- }
- curl_multi_cleanup(m);
- curl_global_cleanup();
- return TEST_ERR_MAJOR_BAD + i;
- }
+ easy_setopt(curl[i], CURLOPT_HEADER, 1L);
}
- curl_multi_setopt(m, CURLMOPT_PIPELINING, 1L);
+ /* Add the first handle to multi. We do this to let libcurl detect
+ that the server can do pipelining. The rest of the handles will be
+ added later. */
+ multi_add_handle(m, curl[handles_added++]);
- ml_timedout = FALSE;
- ml_start = tutil_tvnow();
+ multi_setopt(m, CURLMOPT_PIPELINING, 1L);
fprintf(stderr, "Start at URL 0\n");
- while (!done) {
- fd_set rd, wr, exc;
- int max_fd;
+ for(;;) {
struct timeval interval;
+ fd_set rd, wr, exc;
+ int maxfd = -99;
interval.tv_sec = 1;
interval.tv_usec = 0;
- if (tutil_tvdiff(tutil_tvnow(), ml_start) >
- MAIN_LOOP_HANG_TIMEOUT) {
- ml_timedout = TRUE;
- break;
- }
- mp_timedout = FALSE;
- mp_start = tutil_tvnow();
-
- while (res == CURLM_CALL_MULTI_PERFORM) {
- res = (int)curl_multi_perform(m, &running);
- if (tutil_tvdiff(tutil_tvnow(), mp_start) >
- MULTI_PERFORM_HANG_TIMEOUT) {
- mp_timedout = TRUE;
- break;
- }
- if (running <= 0) {
- done = TRUE; /* bail out */
- break;
- }
- }
- if (mp_timedout || done)
- break;
-
- if (res != CURLM_OK) {
- fprintf(stderr, "not okay???\n");
- break;
- }
+ multi_perform(m, &running);
+
+ abort_on_test_timeout();
+
+ if(!running && handles_added >= NUM_HANDLES)
+ break; /* done */
+
+ /* Add the rest of the handles now that the first handle has sent the
+ request. */
+ while(handles_added < NUM_HANDLES)
+ multi_add_handle(m, curl[handles_added++]);
FD_ZERO(&rd);
FD_ZERO(&wr);
FD_ZERO(&exc);
- max_fd = 0;
- if (curl_multi_fdset(m, &rd, &wr, &exc, &max_fd) != CURLM_OK) {
- fprintf(stderr, "unexpected failured of fdset.\n");
- res = 189;
- break;
- }
+ multi_fdset(m, &rd, &wr, &exc, &maxfd);
- if (select_test(max_fd+1, &rd, &wr, &exc, &interval) == -1) {
- fprintf(stderr, "bad select??\n");
- res = 195;
- break;
- }
+ /* At this point, maxfd is guaranteed to be greater or equal than -1. */
- res = CURLM_CALL_MULTI_PERFORM;
- }
+ select_test(maxfd+1, &rd, &wr, &exc, &interval);
- if (ml_timedout || mp_timedout) {
- if (ml_timedout) fprintf(stderr, "ml_timedout\n");
- if (mp_timedout) fprintf(stderr, "mp_timedout\n");
- fprintf(stderr, "ABORTING TEST, since it seems "
- "that it would have run forever.\n");
- res = TEST_ERR_RUNS_FOREVER;
+ abort_on_test_timeout();
}
-/* test_cleanup: */
+test_cleanup:
+
+ /* proper cleanup sequence - type PB */
- /* cleanup NUM_HANDLES easy handles */
for(i=0; i < NUM_HANDLES; i++) {
curl_multi_remove_handle(m, curl[i]);
curl_easy_cleanup(curl[i]);
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