diff options
| -rw-r--r-- | tests/data/Makefile.inc | 2 | ||||
| -rw-r--r-- | tests/data/test1541 | 32 | ||||
| -rw-r--r-- | tests/libtest/Makefile.inc | 6 | ||||
| -rw-r--r-- | tests/libtest/lib1541.c | 151 |
4 files changed, 189 insertions, 2 deletions
diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc index 359b2deb2..2eca9c670 100644 --- a/tests/data/Makefile.inc +++ b/tests/data/Makefile.inc @@ -174,7 +174,7 @@ test1516 test1517 test1518 test1519 test1520 test1521 test1522 \ \ test1525 test1526 test1527 test1528 test1529 test1530 test1531 test1532 \ test1533 test1534 test1535 test1536 test1537 test1538 \ -test1540 \ +test1540 test1541 \ test1550 test1551 test1552 test1553 test1554 test1555 test1556 test1557 \ test1558 test1560 test1561 test1562 \ \ diff --git a/tests/data/test1541 b/tests/data/test1541 new file mode 100644 index 000000000..28b91c75e --- /dev/null +++ b/tests/data/test1541 @@ -0,0 +1,32 @@ +<testcase> +<info> +<keywords> +HTTP +HTTP GET +multi-threaded +connection-sharing +</keywords> +</info> + +# Server-side +</reply> +# Client-side +<client> +<server> +http +</server> +<tool> +lib1541 +</tool> + <name> +connection sharing using 67 parallel threads for 7 seconds + </name> + <command> +http://%HOSTIP:%HTTPPORT/1 +</command> +</client> + +# Verify data after the test has been "shot" +<verify> +</verify> +</testcase> diff --git a/tests/libtest/Makefile.inc b/tests/libtest/Makefile.inc index 1817dc348..e38f48102 100644 --- a/tests/libtest/Makefile.inc +++ b/tests/libtest/Makefile.inc @@ -29,7 +29,7 @@ noinst_PROGRAMS = chkhostname libauthretry libntlmconnect \ lib1518 lib1520 lib1521 lib1522 \ lib1525 lib1526 lib1527 lib1528 lib1529 lib1530 lib1531 lib1532 lib1533 \ lib1534 lib1535 lib1536 lib1537 lib1538 \ - lib1540 \ + lib1540 lib1541 \ lib1550 lib1551 lib1552 lib1553 lib1554 lib1555 lib1556 lib1557 \ lib1558 \ lib1560 \ @@ -493,6 +493,10 @@ lib1540_SOURCES = lib1540.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS) lib1540_LDADD = $(TESTUTIL_LIBS) lib1540_CPPFLAGS = $(AM_CPPFLAGS) +lib1541_SOURCES = lib1541.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS) +lib1541_LDADD = $(TESTUTIL_LIBS) +lib1541_CPPFLAGS = $(AM_CPPFLAGS) + lib1550_SOURCES = lib1550.c $(SUPPORTFILES) lib1550_CPPFLAGS = $(AM_CPPFLAGS) -DLIB1517 diff --git a/tests/libtest/lib1541.c b/tests/libtest/lib1541.c new file mode 100644 index 000000000..983a47e01 --- /dev/null +++ b/tests/libtest/lib1541.c @@ -0,0 +1,151 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2019, 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.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" + +#ifdef HAVE_PTHREAD_H +#include <pthread.h> +#include <time.h> + +/* number of threads to fire up in parallel */ +#define NUM_THREADS 67 + +/* for how many seconds each thread will loop */ +#define RUN_FOR_SECONDS 7 + +static pthread_mutex_t connlock; + +static size_t write_db(void *ptr, size_t size, size_t nmemb, void *data) +{ + /* not interested in the downloaded bytes, return the size */ + (void)ptr; /* unused */ + (void)data; /* unused */ + return (size_t)(size * nmemb); +} + +static void lock_cb(CURL *handle, curl_lock_data data, + curl_lock_access access, void *userptr) +{ + (void)access; /* unused */ + (void)userptr; /* unused */ + (void)handle; /* unused */ + (void)data; /* unused */ + pthread_mutex_lock(&connlock); +} + +static void unlock_cb(CURL *handle, curl_lock_data data, + void *userptr) +{ + (void)userptr; /* unused */ + (void)handle; /* unused */ + (void)data; /* unused */ + pthread_mutex_unlock(&connlock); +} + +static void init_locks(void) +{ + pthread_mutex_init(&connlock, NULL); +} + +static void kill_locks(void) +{ + pthread_mutex_destroy(&connlock); +} + +struct initurl { + const char *url; + CURLSH *share; + int threadno; +}; + +static void *run_thread(void *ptr) +{ + struct initurl *u = (struct initurl *)ptr; + int i; + time_t end = time(NULL) + RUN_FOR_SECONDS; + + for(i = 0; time(NULL) < end; i++) { + CURL *curl = curl_easy_init(); + curl_easy_setopt(curl, CURLOPT_URL, u->url); + curl_easy_setopt(curl, CURLOPT_VERBOSE, 0L); + curl_easy_setopt(curl, CURLOPT_SHARE, u->share); + curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_db); + curl_easy_perform(curl); /* ignores error */ + curl_easy_cleanup(curl); + fprintf(stderr, "Thread %d transfer %d\n", u->threadno, i); + } + + return NULL; +} + +int test(char *URL) +{ + pthread_t tid[NUM_THREADS]; + int i; + int error; + CURLSH *share; + struct initurl url[NUM_THREADS]; + + /* Must initialize libcurl before any threads are started */ + curl_global_init(CURL_GLOBAL_ALL); + + share = curl_share_init(); + curl_share_setopt(share, CURLSHOPT_LOCKFUNC, lock_cb); + curl_share_setopt(share, CURLSHOPT_UNLOCKFUNC, unlock_cb); + curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT); + + init_locks(); + + for(i = 0; i< NUM_THREADS; i++) { + url[i].url = URL; + url[i].share = share; + url[i].threadno = i; + error = pthread_create(&tid[i], NULL, run_thread, &url[i]); + if(0 != error) + fprintf(stderr, "Couldn't run thread number %d, errno %d\n", i, error); + else + fprintf(stderr, "Thread %d, gets %s\n", i, URL); + } + + /* now wait for all threads to terminate */ + for(i = 0; i< NUM_THREADS; i++) { + error = pthread_join(tid[i], NULL); + fprintf(stderr, "Thread %d terminated\n", i); + } + + kill_locks(); + + curl_share_cleanup(share); + curl_global_cleanup(); + return 0; +} + +#else /* without pthread, this test doesn't work */ +int test(char *URL) +{ + (void)URL; + return 0; +} +#endif |