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tests: Add basic monitor configuration tests

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The added test checks that two monitors are lied out on a row next to
each other.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
This commit is contained in:
Jonas Ådahl 2016-12-05 18:40:44 +08:00
parent a251675cc0
commit 12150c1ca7
4 changed files with 98 additions and 0 deletions
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2
src/Makefile-tests.am
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@ -38,6 +38,8 @@ mutter_test_unit_tests_SOURCES = \
tests/meta-backend-test.h \
tests/meta-monitor-manager-test.c \
tests/meta-monitor-manager-test.h \
tests/monitor-unit-tests.c \
tests/monitor-unit-tests.h \
$(NULL)
mutter_test_unit_tests_LDADD = $(MUTTER_LIBS) libmutter.la

68
src/tests/monitor-unit-tests.c Normal file
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@ -0,0 +1,68 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2016 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "tests/monitor-unit-tests.h"
#include "backends/meta-backend-private.h"
static void
meta_test_monitor_linear_config (void)
{
MetaBackend *backend = meta_get_backend ();
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *logical_monitors, *l;
int n_logical_monitors, i;
MetaRectangle expected_rects[] = {
{ .x = 0, .y = 0, .width = 1024, .height = 768 },
{ .x = 1024, .y = 0, .width = 1024, .height = 768 },
};
g_assert (monitor_manager->screen_width == 1024 * 2);
g_assert (monitor_manager->screen_height == 768);
g_assert (monitor_manager->n_outputs == 2);
g_assert (monitor_manager->n_crtcs == 2);
n_logical_monitors =
meta_monitor_manager_get_num_logical_monitors (monitor_manager);
g_assert (n_logical_monitors == 2);
logical_monitors =
meta_monitor_manager_get_logical_monitors (monitor_manager);
i = 0;
for (l = logical_monitors; l; l = l->next)
{
MetaLogicalMonitor *logical_monitor = l->data;
g_assert (logical_monitor->rect.x == expected_rects[i].x);
g_assert (logical_monitor->rect.y == expected_rects[i].y);
g_assert (logical_monitor->rect.width == expected_rects[i].width);
g_assert (logical_monitor->rect.height == expected_rects[i].height);
i++;
}
}
void
init_monitor_tests (void)
{
g_test_add_func ("/backends/monitor/linear-config",
meta_test_monitor_linear_config);
}

25
src/tests/monitor-unit-tests.h Normal file
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@ -0,0 +1,25 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2016 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MONITOR_UNIT_TESTS_H
#define MONITOR_UNIT_TESTS_H
void init_monitor_tests (void);
#endif /* MONITOR_UNIT_TESTS_H */

3
src/tests/unit-tests.c
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@ -28,6 +28,7 @@
#include "compositor/meta-plugin-manager.h"
#include "core/main-private.h"
#include "tests/meta-backend-test.h"
#include "tests/monitor-unit-tests.h"
typedef struct _MetaTestLaterOrderCallbackData
{
@ -198,6 +199,8 @@ init_tests (int argc, char **argv)
g_test_add_func ("/util/meta-later/order", meta_test_util_later_order);
g_test_add_func ("/util/meta-later/schedule-from-later",
meta_test_util_later_schedule_from_later);
init_monitor_tests ();
}
int