117 lines
3.2 KiB
C
117 lines
3.2 KiB
C
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/*
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* Copyright (C) 2023 Red Hat
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include "backends/meta-monitor-manager-private.h"
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#include "meta-test/meta-context-test.h"
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typedef enum _State
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{
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INIT,
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PAINTED,
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PRESENTED,
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} State;
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static MetaContext *test_context;
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static void
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on_after_paint (ClutterStage *stage,
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ClutterStageView *view,
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ClutterFrame *frame,
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State *state)
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{
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*state = PAINTED;
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}
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static void
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on_presented (ClutterStage *stage,
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ClutterStageView *view,
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ClutterFrameInfo *frame_info,
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State *state)
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{
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if (*state == PAINTED)
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*state = PRESENTED;
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}
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static void
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meta_test_reload (void)
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{
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MetaBackend *backend = meta_context_get_backend (test_context);
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MetaMonitorManager *monitor_manager =
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meta_backend_get_monitor_manager (backend);
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ClutterActor *stage = meta_backend_get_stage (backend);
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GList *logical_monitors;
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gulong after_paint_handler_id;
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gulong presented_handler_id;
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g_autoptr (GError) error = NULL;
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State state;
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logical_monitors =
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meta_monitor_manager_get_logical_monitors (monitor_manager);
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g_assert_cmpuint (g_list_length (logical_monitors), ==, 1);
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after_paint_handler_id = g_signal_connect (stage, "after-paint",
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G_CALLBACK (on_after_paint),
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&state);
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presented_handler_id = g_signal_connect (stage, "presented",
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G_CALLBACK (on_presented),
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&state);
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state = INIT;
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clutter_actor_queue_redraw (stage);
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while (state < PAINTED)
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g_main_context_iteration (NULL, TRUE);
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meta_monitor_manager_reload (monitor_manager);
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while (state < PRESENTED)
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g_main_context_iteration (NULL, TRUE);
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state = INIT;
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clutter_actor_queue_redraw (stage);
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while (state < PRESENTED)
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g_main_context_iteration (NULL, TRUE);
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g_signal_handler_disconnect (stage, after_paint_handler_id);
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g_signal_handler_disconnect (stage, presented_handler_id);
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}
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static void
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init_tests (void)
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{
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g_test_add_func ("/hotplug/reload",
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meta_test_reload);
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}
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int
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main (int argc, char *argv[])
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{
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g_autoptr (MetaContext) context = NULL;
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context = meta_create_test_context (META_CONTEXT_TEST_TYPE_VKMS,
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META_CONTEXT_TEST_FLAG_NO_X11);
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g_assert (meta_context_configure (context, &argc, &argv, NULL));
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init_tests ();
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test_context = context;
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return meta_context_test_run_tests (META_CONTEXT_TEST (context),
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META_TEST_RUN_FLAG_NONE);
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}
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