diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/include.am | 2 | ||||
| -rw-r--r-- | test/regress.h | 1 | ||||
| -rw-r--r-- | test/regress_finalize.c | 342 | ||||
| -rw-r--r-- | test/regress_main.c | 1 | ||||
| -rw-r--r-- | test/regress_thread.c | 19 | ||||
| -rw-r--r-- | test/regress_thread.h | 48 |
6 files changed, 395 insertions, 18 deletions
diff --git a/test/include.am b/test/include.am index 324df347..1648dcc3 100644 --- a/test/include.am +++ b/test/include.am @@ -36,6 +36,7 @@ endif noinst_HEADERS+= \ test/regress.h \ + test/regress_thread.h \ test/tinytest.h \ test/tinytest_local.h \ test/tinytest_macros.h @@ -78,6 +79,7 @@ test_regress_SOURCES = \ test/regress_bufferevent.c \ test/regress_dns.c \ test/regress_et.c \ + test/regress_finalize.c \ test/regress_http.c \ test/regress_listener.c \ test/regress_main.c \ diff --git a/test/regress.h b/test/regress.h index 449a59b0..9aa5df4b 100644 --- a/test/regress.h +++ b/test/regress.h @@ -37,6 +37,7 @@ extern "C" { extern struct testcase_t main_testcases[]; extern struct testcase_t evtag_testcases[]; extern struct testcase_t evbuffer_testcases[]; +extern struct testcase_t finalize_testcases[]; extern struct testcase_t bufferevent_testcases[]; extern struct testcase_t bufferevent_iocp_testcases[]; extern struct testcase_t util_testcases[]; diff --git a/test/regress_finalize.c b/test/regress_finalize.c new file mode 100644 index 00000000..44d0bcba --- /dev/null +++ b/test/regress_finalize.c @@ -0,0 +1,342 @@ +/* + * Copyright (c) 2013 Niels Provos and Nick Mathewson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "event2/event-config.h" +#include "tinytest.h" +#include "tinytest_macros.h" +#include <stdlib.h> + +#include "event2/event.h" +#include "event2/util.h" +#include "event-internal.h" +#include "defer-internal.h" + +#include "regress.h" +#include "regress_thread.h" + +static void +timer_callback(evutil_socket_t fd, short what, void *arg) +{ + int *int_arg = arg; + *int_arg += 1; + (void)fd; + (void)what; +} +static void +simple_callback(struct event_callback *evcb, void *arg) +{ + int *int_arg = arg; + *int_arg += 1; + (void)evcb; +} +static void +event_finalize_callback_1(struct event *ev, void *arg) +{ + int *int_arg = arg; + *int_arg += 100; + (void)ev; +} +static void +callback_finalize_callback_1(struct event_callback *evcb, void *arg) +{ + int *int_arg = arg; + *int_arg += 100; + (void)evcb; +} + + +static void +test_fin_cb_invoked(void *arg) +{ + struct basic_test_data *data = arg; + struct event_base *base = data->base; + + struct event *ev; + struct event ev2; + struct event_callback evcb; + int cb_called = 0; + int ev_called = 0; + + const struct timeval ten_sec = {10,0}; + + event_deferred_cb_init_(&evcb, 0, simple_callback, &cb_called); + ev = evtimer_new(base, timer_callback, &ev_called); + /* Just finalize them; don't bother adding. */ + event_free_finalize(0, ev, event_finalize_callback_1); + event_callback_finalize_(base, 0, &evcb, callback_finalize_callback_1); + + event_base_dispatch(base); + + tt_int_op(cb_called, ==, 100); + tt_int_op(ev_called, ==, 100); + + ev_called = cb_called = 0; + event_base_assert_ok_(base); + + /* Now try it when they're active. (actually, don't finalize: make + * sure activation can happen! */ + ev = evtimer_new(base, timer_callback, &ev_called); + event_deferred_cb_init_(&evcb, 0, simple_callback, &cb_called); + + event_active(ev, EV_TIMEOUT, 1); + event_callback_activate_(base, &evcb); + + event_base_dispatch(base); + tt_int_op(cb_called, ==, 1); + tt_int_op(ev_called, ==, 1); + + ev_called = cb_called = 0; + event_base_assert_ok_(base); + + /* Great, it worked. Now activate and finalize and make sure only + * finalizing happens. */ + event_active(ev, EV_TIMEOUT, 1); + event_callback_activate_(base, &evcb); + event_free_finalize(0, ev, event_finalize_callback_1); + event_callback_finalize_(base, 0, &evcb, callback_finalize_callback_1); + + event_base_dispatch(base); + tt_int_op(cb_called, ==, 100); + tt_int_op(ev_called, ==, 100); + + ev_called = 0; + + event_base_assert_ok_(base); + + /* Okay, now add but don't have it become active, and make sure *that* + * works. */ + ev = evtimer_new(base, timer_callback, &ev_called); + event_add(ev, &ten_sec); + event_free_finalize(0, ev, event_finalize_callback_1); + + event_base_dispatch(base); + tt_int_op(ev_called, ==, 100); + + ev_called = 0; + event_base_assert_ok_(base); + + /* Now try adding and deleting after finalizing. */ + ev = evtimer_new(base, timer_callback, &ev_called); + evtimer_assign(&ev2, base, timer_callback, &ev_called); + event_add(ev, &ten_sec); + event_free_finalize(0, ev, event_finalize_callback_1); + event_finalize(0, &ev2, event_finalize_callback_1); + + event_add(&ev2, &ten_sec); + event_del(ev); + event_active(&ev2, EV_TIMEOUT, 1); + + event_base_dispatch(base); + tt_int_op(ev_called, ==, 200); + + event_base_assert_ok_(base); + +end: + ; +} + +static void * +tfff_malloc(size_t n) +{ + return malloc(n); +} +static void *tfff_p1=NULL, *tfff_p2=NULL; +static int tfff_p1_freed=0, tfff_p2_freed=0; +static void +tfff_free(void *p) +{ + if (! p) + return; + if (p == tfff_p1) + ++tfff_p1_freed; + if (p == tfff_p2) + ++tfff_p2_freed; + free(p); +} +static void * +tfff_realloc(void *p, size_t sz) +{ + return realloc(p,sz); +} + +static void +test_fin_free_finalize(void *arg) +{ + struct event_base *base = NULL; + + struct event *ev, *ev2; + int ev_called = 0; + int ev2_called = 0; + + (void)arg; + + event_set_mem_functions(tfff_malloc, tfff_realloc, tfff_free); + + base = event_base_new(); + + ev = evtimer_new(base, timer_callback, &ev_called); + ev2 = evtimer_new(base, timer_callback, &ev2_called); + tfff_p1 = ev; + tfff_p2 = ev2; + event_free_finalize(0, ev, event_finalize_callback_1); + event_finalize(0, ev2, event_finalize_callback_1); + + event_base_dispatch(base); + + tt_int_op(ev_called, ==, 100); + tt_int_op(ev2_called, ==, 100); + + event_base_assert_ok_(base); + tt_int_op(tfff_p1_freed, ==, 1); + tt_int_op(tfff_p2_freed, ==, 0); + + event_free(ev2); /* XXXX Right now, this fails under debug mode, since + * the event has been torn down, and therefore can't + * be a valid target for event_free. */ + +end: + if (base) + event_base_free(base); +} + +/* For test_fin_within_cb */ +struct event_and_count { + struct event *ev; + struct event *ev2; + int count; +}; +static void +event_finalize_callback_2(struct event *ev, void *arg) +{ + struct event_and_count *evc = arg; + evc->count += 100; + event_free(ev); +} +static void +timer_callback_2(evutil_socket_t fd, short what, void *arg) +{ + struct event_and_count *evc = arg; + event_finalize(0, evc->ev, event_finalize_callback_2); + event_finalize(0, evc->ev2, event_finalize_callback_2); + ++ evc->count; + (void)fd; + (void)what; +} + +static void +test_fin_within_cb(void *arg) +{ + struct basic_test_data *data = arg; + struct event_base *base = data->base; + + struct event_and_count evc1, evc2; + evc1.count = evc2.count = 0; + evc2.ev2 = evc1.ev = evtimer_new(base, timer_callback_2, &evc1); + evc1.ev2 = evc2.ev = evtimer_new(base, timer_callback_2, &evc2); + + /* Activate both. The first one will have its callback run, which + * will finalize both of them, preventing the second one's callback + * from running. */ + event_active(evc1.ev, EV_TIMEOUT, 1); + event_active(evc2.ev, EV_TIMEOUT, 1); + + event_base_dispatch(base); + tt_int_op(evc1.count, ==, 101); + tt_int_op(evc2.count, ==, 100); + + event_base_assert_ok_(base); + /* Now try with EV_PERSIST events. */ + evc1.count = evc2.count = 0; + evc2.ev2 = evc1.ev = event_new(base, -1, EV_PERSIST, timer_callback_2, &evc1); + evc1.ev2 = evc2.ev = event_new(base, -1, EV_PERSIST, timer_callback_2, &evc2); + + event_active(evc1.ev, EV_TIMEOUT, 1); + event_active(evc2.ev, EV_TIMEOUT, 1); + + event_base_dispatch(base); + tt_int_op(evc1.count, ==, 101); + tt_int_op(evc2.count, ==, 100); + + event_base_assert_ok_(base); +end: + ; +} + +#if 0 +static void +timer_callback_3(evutil_socket_t *fd, short what, void *arg) +{ + (void)fd; + (void)what; + +} +static void +test_fin_many(void *arg) +{ + struct basic_test_data *data = arg; + struct event_base *base = data->base; + + struct event *ev1, *ev2; + struct event_callback evcb1, evcb2; + int ev1_count = 0, ev2_count = 0; + int evcb1_count = 0, evcb2_count = 0; + struct event_callback *array[4]; + + int n; + + /* First attempt: call finalize_many with no events running */ + ev1 = evtimer_new(base, timer_callback, &ev1_count); + ev1 = evtimer_new(base, timer_callback, &ev2_count); + event_deferred_cb_init_(&evcb1, 0, simple_callback, &evcb1_called); + event_deferred_cb_init_(&evcb2, 0, simple_callback, &evcb2_called); + array[0] = &ev1->ev_evcallback; + array[1] = &ev2->ev_evcallback; + array[2] = &evcb1; + array[3] = &evcb2; + + + + n = event_callback_finalize_many(base, 4, array, + callback_finalize_callback_1); + +} +#endif + + +#define TEST(name, flags) \ + { #name, test_fin_##name, (flags), &basic_setup, NULL } + +struct testcase_t finalize_testcases[] = { + + TEST(cb_invoked, TT_FORK|TT_NEED_BASE), + TEST(free_finalize, TT_FORK), + TEST(within_cb, TT_FORK|TT_NEED_BASE), +// TEST(many, TT_FORK|TT_NEED_BASE), + + + END_OF_TESTCASES +}; + diff --git a/test/regress_main.c b/test/regress_main.c index a47a78ae..55323569 100644 --- a/test/regress_main.c +++ b/test/regress_main.c @@ -371,6 +371,7 @@ struct testgroup_t testgroups[] = { { "main/", main_testcases }, { "heap/", minheap_testcases }, { "et/", edgetriggered_testcases }, + { "finalize/", finalize_testcases }, { "evbuffer/", evbuffer_testcases }, { "signal/", signal_testcases }, { "util/", util_testcases }, diff --git a/test/regress_thread.c b/test/regress_thread.c index 809cbd86..612bf1d6 100644 --- a/test/regress_thread.c +++ b/test/regress_thread.c @@ -64,24 +64,7 @@ #include "regress.h" #include "tinytest_macros.h" #include "time-internal.h" - -#ifdef EVENT__HAVE_PTHREADS -#define THREAD_T pthread_t -#define THREAD_FN void * -#define THREAD_RETURN() return (NULL) -#define THREAD_START(threadvar, fn, arg) \ - pthread_create(&(threadvar), NULL, fn, arg) -#define THREAD_JOIN(th) pthread_join(th, NULL) -#else -#define THREAD_T HANDLE -#define THREAD_FN unsigned __stdcall -#define THREAD_RETURN() return (0) -#define THREAD_START(threadvar, fn, arg) do { \ - uintptr_t threadhandle = _beginthreadex(NULL,0,fn,(arg),0,NULL); \ - (threadvar) = (HANDLE) threadhandle; \ - } while (0) -#define THREAD_JOIN(th) WaitForSingleObject(th, INFINITE) -#endif +#include "regress_thread.h" struct cond_wait { void *lock; diff --git a/test/regress_thread.h b/test/regress_thread.h new file mode 100644 index 00000000..831b51e5 --- /dev/null +++ b/test/regress_thread.h @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef REGRESS_THREAD_H_INCLUDED_ +#define REGRESS_THREAD_H_INCLUDED_ + +#ifdef EVENT__HAVE_PTHREADS +#define THREAD_T pthread_t +#define THREAD_FN void * +#define THREAD_RETURN() return (NULL) +#define THREAD_START(threadvar, fn, arg) \ + pthread_create(&(threadvar), NULL, fn, arg) +#define THREAD_JOIN(th) pthread_join(th, NULL) +#else +#define THREAD_T HANDLE +#define THREAD_FN unsigned __stdcall +#define THREAD_RETURN() return (0) +#define THREAD_START(threadvar, fn, arg) do { \ + uintptr_t threadhandle = _beginthreadex(NULL,0,fn,(arg),0,NULL); \ + (threadvar) = (HANDLE) threadhandle; \ + } while (0) +#define THREAD_JOIN(th) WaitForSingleObject(th, INFINITE) +#endif + +#endif |