[Spice-devel] [PATCH v4 3/5] tests: add a test for event loop
Frediano Ziglio
fziglio at redhat.com
Tue Jan 19 03:54:50 PST 2016
Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
Acked-by: Jonathon Jongsma <jjongsma at redhat.com>
---
server/tests/Makefile.am | 2 +
server/tests/basic_event_loop.c | 7 +++
server/tests/basic_event_loop.h | 1 +
server/tests/test-loop.c | 134 ++++++++++++++++++++++++++++++++++++++++
4 files changed, 144 insertions(+)
create mode 100644 server/tests/test-loop.c
diff --git a/server/tests/Makefile.am b/server/tests/Makefile.am
index 8caff04..6f02c99 100644
--- a/server/tests/Makefile.am
+++ b/server/tests/Makefile.am
@@ -49,12 +49,14 @@ noinst_PROGRAMS = \
spice-server-replay \
stream-test \
stat_test \
+ test-loop \
$(NULL)
TESTS = \
stat_test \
test-qxl-parsing \
stream-test \
+ test-loop \
$(NULL)
check_PROGRAMS = $(TESTS)
diff --git a/server/tests/basic_event_loop.c b/server/tests/basic_event_loop.c
index c3dabf4..997d251 100644
--- a/server/tests/basic_event_loop.c
+++ b/server/tests/basic_event_loop.c
@@ -106,3 +106,10 @@ SpiceCoreInterface *basic_event_loop_init(void)
core.watch_remove = event_loop_core.watch_remove;
return &core;
}
+
+void basic_event_loop_destroy(void)
+{
+ spice_assert(main_context != NULL);
+ g_main_context_unref(main_context);
+ main_context = NULL;
+}
diff --git a/server/tests/basic_event_loop.h b/server/tests/basic_event_loop.h
index 2ec9446..593532b 100644
--- a/server/tests/basic_event_loop.h
+++ b/server/tests/basic_event_loop.h
@@ -23,6 +23,7 @@
GMainContext *basic_event_loop_get_context(void);
SpiceCoreInterface *basic_event_loop_init(void);
+void basic_event_loop_destroy(void);
void basic_event_loop_mainloop(void);
#endif // __BASIC_EVENT_LOOP_H__
diff --git a/server/tests/test-loop.c b/server/tests/test-loop.c
new file mode 100644
index 0000000..1dc3923
--- /dev/null
+++ b/server/tests/test-loop.c
@@ -0,0 +1,134 @@
+/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/*
+ Copyright (C) 2015 Red Hat, Inc.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* Test event loop
+ */
+
+#include <config.h>
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <signal.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <glib.h>
+
+#include <spice/macros.h>
+#include <common/log.h>
+#include "basic_event_loop.h"
+
+static SpiceCoreInterface *core = NULL;
+static GMainLoop *loop = NULL;
+static pthread_t loop_thread;
+
+static void timer_err(void *opaque)
+{
+ spice_assert(0);
+}
+
+static SpiceTimer *to_delete_timer = NULL;
+static void timer_del(void *opaque)
+{
+ spice_assert(core);
+ spice_assert(to_delete_timer);
+
+ spice_assert(pthread_equal(loop_thread, pthread_self()));
+
+ core->timer_remove(to_delete_timer);
+ to_delete_timer = NULL;
+}
+
+static void timer_exit(void *opaque)
+{
+ spice_assert(loop);
+
+ spice_assert(pthread_equal(loop_thread, pthread_self()));
+
+ g_main_loop_quit(loop);
+}
+
+static void *loop_func(void *arg)
+{
+ loop_thread = pthread_self();
+
+ spice_assert(loop);
+
+ g_main_loop_run(loop);
+
+ return NULL;
+}
+
+int main(int argc, char **argv)
+{
+ SpiceTimer *timer, *timers[10];
+ int i, rc;
+
+ memset(timers, 0, sizeof(timers));
+
+ core = basic_event_loop_init();
+
+ i = 0;
+
+ /* add a timer and delete to check is correctly deleted */
+ timer = core->timer_add(timer_err, NULL);
+ core->timer_start(timer, 1);
+ core->timer_remove(timer);
+
+ /* create timer, should not be executed */
+ timer = timers[i++] = core->timer_add(timer_err, NULL);
+
+ /* add a timer and cancel to check is not executed */
+ timer = timers[i++] = core->timer_add(timer_err, NULL);
+ core->timer_start(timer, 1);
+ core->timer_cancel(timer);
+
+ /* check we can remove timer inside a timer */
+ timer = to_delete_timer = core->timer_add(timer_del, NULL);
+ spice_assert(to_delete_timer != NULL);
+ core->timer_start(timer, 1);
+
+ /* create a timer that does something */
+ timer = timers[i++] = core->timer_add(timer_exit, NULL);
+ core->timer_start(timer, 10);
+
+ /* run the loop */
+ loop = g_main_loop_new(basic_event_loop_get_context(), FALSE);
+ alarm(1);
+ rc = pthread_create(&loop_thread, NULL, loop_func, NULL);
+ spice_assert(rc == 0);
+ rc = pthread_join(loop_thread, NULL);
+ spice_assert(rc == 0);
+ alarm(0);
+ g_main_loop_unref(loop);
+
+ /* delete executed ? */
+ spice_assert(to_delete_timer == NULL);
+
+ /* cleanup */
+ for (i = 0; i < G_N_ELEMENTS(timers); ++i) {
+ if (timers[i]) {
+ core->timer_remove(timers[i]);
+ timers[i] = NULL;
+ }
+ }
+
+ basic_event_loop_destroy();
+
+ return 0;
+}
--
2.4.3
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