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tests/stage-view: Test that timelime adapts to actor moving across views

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The timeline should switch frame clock, and automatically continue on
the new frame clock.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1285
This commit is contained in:
Jonas Ådahl 2020-06-02 14:56:22 +02:00
parent 442f34b4de
commit e12ce70385
1 changed files with 146 additions and 0 deletions
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146
src/tests/stage-view-tests.c
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@ -666,6 +666,150 @@ meta_test_actor_stage_views_frame_clock (void)
clutter_actor_destroy (actor_3);
}
typedef struct _TimelineTest
{
GMainLoop *main_loop;
ClutterFrameClock *frame_clock_1;
ClutterFrameClock *frame_clock_2;
int phase;
int frame_counter[2];
} TimelineTest;
static void
on_transition_stopped (ClutterTransition *transition,
gboolean is_finished,
TimelineTest *test)
{
g_assert_true (is_finished);
g_assert_cmpint (test->phase, ==, 2);
test->phase = 3;
g_main_loop_quit (test->main_loop);
}
static void
on_transition_new_frame (ClutterTransition *transition,
int elapsed_time_ms,
TimelineTest *test)
{
ClutterTimeline *timeline = CLUTTER_TIMELINE (transition);
if (test->phase == 1)
{
g_assert (clutter_timeline_get_frame_clock (timeline) ==
test->frame_clock_1);
test->frame_counter[0]++;
}
else if (test->phase == 2)
{
g_assert (clutter_timeline_get_frame_clock (timeline) ==
test->frame_clock_2);
test->frame_counter[1]++;
}
else
{
g_assert_not_reached ();
}
}
static void
on_transition_frame_clock_changed (ClutterTimeline *timeline,
GParamSpec *pspec,
TimelineTest *test)
{
ClutterFrameClock *frame_clock;
frame_clock = clutter_timeline_get_frame_clock (timeline);
g_assert (frame_clock == test->frame_clock_2);
g_assert_cmpint (test->phase, ==, 1);
test->phase = 2;
}
static void
meta_test_actor_stage_views_timeline (void)
{
TimelineTest test = { 0 };
MetaBackend *backend = meta_get_backend ();
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerTest *monitor_manager_test =
META_MONITOR_MANAGER_TEST (monitor_manager);
ClutterActor *stage = meta_backend_get_stage (backend);
MonitorTestCaseSetup frame_clock_test_setup;
ClutterActor *actor;
GList *stage_views;
ClutterStageView *stage_view_1;
ClutterStageView *stage_view_2;
MetaMonitorTestSetup *test_setup;
ClutterTransition *transition;
frame_clock_test_setup = initial_test_case_setup;
frame_clock_test_setup.modes[1].width = 1024;
frame_clock_test_setup.modes[1].height = 768;
frame_clock_test_setup.modes[1].refresh_rate = 30.0;
frame_clock_test_setup.n_modes = 2;
frame_clock_test_setup.outputs[1].modes[0] = 1;
frame_clock_test_setup.outputs[1].preferred_mode = 1;
test_setup = create_monitor_test_setup (&frame_clock_test_setup,
MONITOR_TEST_FLAG_NO_STORED);
meta_monitor_manager_test_emulate_hotplug (monitor_manager_test, test_setup);
stage_views = clutter_stage_peek_stage_views (CLUTTER_STAGE (stage));
stage_view_1 = stage_views->data;
stage_view_2 = stage_views->next->data;
g_assert_nonnull (stage_view_1);
g_assert_nonnull (stage_view_2);
test.frame_clock_1 = clutter_stage_view_get_frame_clock (stage_view_1);
test.frame_clock_2 = clutter_stage_view_get_frame_clock (stage_view_2);
g_assert_nonnull (test.frame_clock_1);
g_assert_nonnull (test.frame_clock_2);
actor = clutter_actor_new ();
clutter_actor_set_size (actor, 100, 100);
clutter_actor_set_position (actor, 100, 100);
clutter_actor_add_child (stage, actor);
clutter_actor_show (stage);
wait_for_paint (stage);
is_on_stage_views (actor, 1, stage_views->data);
clutter_actor_set_easing_duration (actor, 1000);
clutter_actor_set_position (actor, 1200, 300);
transition = clutter_actor_get_transition (actor, "position");
g_assert_nonnull (transition);
g_assert (clutter_timeline_get_frame_clock (CLUTTER_TIMELINE (transition)) ==
test.frame_clock_1);
test.main_loop = g_main_loop_new (NULL, FALSE);
g_signal_connect (transition, "stopped",
G_CALLBACK (on_transition_stopped),
&test);
g_signal_connect (transition, "new-frame",
G_CALLBACK (on_transition_new_frame),
&test);
g_signal_connect (transition, "notify::frame-clock",
G_CALLBACK (on_transition_frame_clock_changed),
&test);
test.phase = 1;
g_main_loop_run (test.main_loop);
g_assert_cmpint (test.phase, ==, 3);
g_assert_cmpint (test.frame_counter[0], >, 0);
g_assert_cmpint (test.frame_counter[1], >, 0);
clutter_actor_destroy (actor);
g_main_loop_unref (test.main_loop);
}
static void
init_tests (int argc, char **argv)
{
@ -685,6 +829,8 @@ init_tests (int argc, char **argv)
meta_test_actor_stage_views_hot_plug);
g_test_add_func ("/stage-views/actor-stage-views-frame-clock",
meta_test_actor_stage_views_frame_clock);
g_test_add_func ("/stage-views/actor-stage-views-timeline",
meta_test_actor_stage_views_timeline);
}
int