mutter/src/tests/monitor-dbus-tests.c

711 lines
21 KiB
C

/*
* Copyright (C) 2024 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 <stdarg.h>
#include "backends/meta-monitor-config-manager.h"
#include "tests/meta-monitor-test-utils.h"
#include "tests/meta-test/meta-context-test.h"
static MetaContext *test_context;
static char *gdctl_path;
static MonitorTestCaseSetup test_case_setup = {
.modes = {
{
.width = 3840,
.height = 2160,
.refresh_rate = 60.0
},
{
.width = 3840,
.height = 2160,
.refresh_rate = 30.0
},
{
.width = 2560,
.height = 1440,
.refresh_rate = 60.0
},
{
.width = 1440,
.height = 900,
.refresh_rate = 60.0
},
{
.width = 1366,
.height = 768,
.refresh_rate = 60.0
},
{
.width = 800,
.height = 600,
.refresh_rate = 60.0
},
},
.n_modes = 6,
.outputs = {
{
.crtc = 0,
.modes = { 0, 1, 2, 3 },
.n_modes = 4,
.preferred_mode = 0,
.possible_crtcs = { 0 },
.n_possible_crtcs = 1,
.width_mm = 300,
.height_mm = 190,
.dynamic_scale = TRUE,
},
{
.crtc = 1,
.modes = { 2, 3, 4, 5 },
.n_modes = 4,
.preferred_mode = 2,
.possible_crtcs = { 1 },
.n_possible_crtcs = 1,
.width_mm = 290,
.height_mm = 180,
.dynamic_scale = TRUE,
},
},
.n_outputs = 2,
.n_crtcs = 2
};
static MonitorTestCaseExpect test_case_expect = {
.monitors = {
{
.outputs = { 0 },
.n_outputs = 1,
.modes = {
{
.width = 3840,
.height = 2160,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 0,
.crtc_mode = 0,
},
},
},
{
.width = 3840,
.height = 2160,
.refresh_rate = 30.0,
.crtc_modes = {
{
.output = 0,
.crtc_mode = 1,
},
},
},
{
.width = 2560,
.height = 1440,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 0,
.crtc_mode = 2,
},
},
},
{
.width = 1440,
.height = 900,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 0,
.crtc_mode = 3,
},
},
},
},
.n_modes = 4,
.current_mode = 0,
.width_mm = 300,
.height_mm = 190,
},
{
.outputs = { 1 },
.n_outputs = 1,
.modes = {
{
.width = 2560,
.height = 1440,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 1,
.crtc_mode = 2,
},
},
},
{
.width = 1440,
.height = 900,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 1,
.crtc_mode = 3,
},
},
},
{
.width = 1366,
.height = 768,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 1,
.crtc_mode = 4,
},
},
},
{
.width = 800,
.height = 600,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 1,
.crtc_mode = 5,
},
},
},
},
.n_modes = 4,
.current_mode = 0,
.width_mm = 290,
.height_mm = 180,
},
},
.n_monitors = 2,
.logical_monitors = {
{
.monitors = { 0 },
.n_monitors = 1,
.layout = { .x = 0, .y = 0, .width = 1744, .height = 981 },
.scale = 2.2018349170684814,
},
{
.monitors = { 1 },
.n_monitors = 1,
.layout = { .x = 1744, .y = 0, .width = 1456, .height = 819 },
.scale = 1.7582417726516724,
},
},
.n_logical_monitors = 2,
.primary_logical_monitor = 0,
.n_outputs = 2,
.crtcs = {
{
.current_mode = 0,
},
{
.current_mode = 2,
.x = 1744,
}
},
.n_crtcs = 2,
.screen_width = 3200,
.screen_height = 981,
};
static void
read_all_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
gboolean *done = user_data;
g_autoptr (GError) error = NULL;
g_input_stream_read_all_finish (G_INPUT_STREAM (source_object),
res,
NULL,
&error);
g_assert_no_error (error);
*done = TRUE;
}
static void
wait_check_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
gboolean *done = user_data;
g_autoptr (GError) error = NULL;
g_subprocess_wait_check_finish (G_SUBPROCESS (source_object), res, &error);
g_assert_no_error (error);
*done = TRUE;
}
static char *
save_output (const char *output,
const char *expected_output_file)
{
const char *gdctl_result_dir;
char *output_path;
g_autoptr (GError) error = NULL;
gdctl_result_dir = g_getenv ("MUTTER_GDCTL_TEST_RESULT_DIR");
g_assert_no_errno (g_mkdir_with_parents (gdctl_result_dir, 0755));
output_path = g_strdup_printf ("%s/%s",
gdctl_result_dir,
expected_output_file);
g_file_set_contents (output_path, output, -1, &error);
g_assert_no_error (error);
return output_path;
}
static void
run_diff (const char *output_path,
const char *expected_output_path)
{
g_autoptr (GSubprocessLauncher) launcher = NULL;
g_autoptr (GSubprocess) subprocess = NULL;
g_autoptr (GError) error = NULL;
launcher = g_subprocess_launcher_new (G_SUBPROCESS_FLAGS_NONE);
subprocess = g_subprocess_launcher_spawn (launcher,
&error,
"diff",
"-u",
expected_output_path,
output_path,
NULL);
g_subprocess_wait (subprocess, NULL, &error);
g_assert_no_error (error);
}
static void
check_gdctl_result (const char *first_argument,
...)
{
g_autoptr (GPtrArray) args = NULL;
va_list va_args;
char *arg;
g_autoptr (GSubprocessLauncher) launcher = NULL;
g_autoptr (GSubprocess) subprocess = NULL;
g_autoptr (GError) error = NULL;
gboolean process_done = FALSE;
args = g_ptr_array_new ();
g_ptr_array_add (args, gdctl_path);
g_ptr_array_add (args, (char *) first_argument);
va_start (va_args, first_argument);
while ((arg = va_arg (va_args, char *)))
g_ptr_array_add (args, arg);
va_end (va_args);
g_ptr_array_add (args, NULL);
launcher = g_subprocess_launcher_new (G_SUBPROCESS_FLAGS_NONE);
subprocess = g_subprocess_launcher_spawnv (launcher,
(const char * const*) args->pdata,
&error);
g_subprocess_wait_check_async (subprocess, NULL,
wait_check_cb, &process_done);
while (!process_done)
g_main_context_iteration (NULL, TRUE);
}
static void
check_gdctl_output (const char *expected_output_file,
...)
{
g_autoptr (GPtrArray) args = NULL;
va_list va_args;
char *arg;
g_autoptr (GSubprocessLauncher) launcher = NULL;
g_autoptr (GSubprocess) subprocess = NULL;
GInputStream *stdout_pipe;
size_t max_output_size;
g_autofree char *output = NULL;
gboolean read_done = FALSE;
gboolean process_done = FALSE;
g_autoptr (GError) error = NULL;
g_autofree char *expected_output_path = NULL;
g_autofree char *expected_output = NULL;
args = g_ptr_array_new ();
g_ptr_array_add (args, gdctl_path);
va_start (va_args, expected_output_file);
while ((arg = va_arg (va_args, char *)))
g_ptr_array_add (args, arg);
va_end (va_args);
g_ptr_array_add (args, NULL);
launcher = g_subprocess_launcher_new (G_SUBPROCESS_FLAGS_STDOUT_PIPE |
G_SUBPROCESS_FLAGS_STDERR_PIPE);
subprocess = g_subprocess_launcher_spawnv (launcher,
(const char * const*) args->pdata,
&error);
stdout_pipe = g_subprocess_get_stdout_pipe (subprocess);
max_output_size = 1024 * 1024;
output = g_malloc0 (max_output_size);
g_input_stream_read_all_async (stdout_pipe,
output,
max_output_size - 1,
G_PRIORITY_DEFAULT,
NULL,
read_all_cb,
&read_done);
g_subprocess_wait_check_async (subprocess, NULL,
wait_check_cb, &process_done);
while (!read_done || !process_done)
g_main_context_iteration (NULL, TRUE);
expected_output_path = g_test_build_filename (G_TEST_DIST,
"tests",
"gdctl",
expected_output_file,
NULL);
g_file_get_contents (expected_output_path,
&expected_output,
NULL,
&error);
g_assert_no_error (error);
if (g_strcmp0 (expected_output, output) != 0)
{
g_autofree char *output_path = NULL;
output_path = save_output (output, expected_output_file);
run_diff (output_path, expected_output_path);
g_error ("Incorrect gdctl output");
}
}
static void
meta_test_monitor_dbus_get_state (void)
{
MetaBackend *backend = meta_context_get_backend (test_context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerTest *monitor_manager_test =
META_MONITOR_MANAGER_TEST (monitor_manager);
MetaMonitorTestSetup *test_setup;
test_setup = meta_create_monitor_test_setup (backend,
&test_case_setup,
MONITOR_TEST_FLAG_NO_STORED);
meta_monitor_manager_test_emulate_hotplug (monitor_manager_test, test_setup);
check_gdctl_output ("show",
"show", NULL);
check_gdctl_output ("show-properties",
"show", "--properties", NULL);
check_gdctl_output ("show-modes",
"show", "--modes", NULL);
check_gdctl_output ("show-verbose",
"show", "--verbose", NULL);
}
static void
meta_test_monitor_dbus_apply_verify (void)
{
MetaBackend *backend = meta_context_get_backend (test_context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorConfigManager *config_manager =
meta_monitor_manager_get_config_manager (monitor_manager);
MetaMonitorManagerTest *monitor_manager_test =
META_MONITOR_MANAGER_TEST (monitor_manager);
MetaMonitorTestSetup *test_setup;
MetaMonitorsConfig *config;
test_setup = meta_create_monitor_test_setup (backend,
&test_case_setup,
MONITOR_TEST_FLAG_NO_STORED);
meta_monitor_manager_test_emulate_hotplug (monitor_manager_test, test_setup);
config = meta_monitor_config_manager_get_current (config_manager);
check_gdctl_result ("set",
"--verbose",
"--verify",
"--layout-mode", "logical",
"--logical-monitor",
"--primary",
"--monitor", "DP-1",
"--logical-monitor",
"--monitor", "DP-2",
"--right-of", "DP-1",
NULL);
g_assert_true (config ==
meta_monitor_config_manager_get_current (config_manager));
}
static void
setup_apply_configuration_test (void)
{
MetaBackend *backend = meta_context_get_backend (test_context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorManagerTest *monitor_manager_test =
META_MONITOR_MANAGER_TEST (monitor_manager);
MetaMonitorTestSetup *test_setup;
test_setup = meta_create_monitor_test_setup (backend,
&test_case_setup,
MONITOR_TEST_FLAG_NO_STORED);
meta_monitor_manager_test_emulate_hotplug (monitor_manager_test, test_setup);
META_TEST_LOG_CALL ("Checking monitor configuration",
meta_check_monitor_configuration (test_context,
&test_case_expect));
}
static void
meta_test_monitor_dbus_apply_left_of (void)
{
MonitorTestCaseExpect expect;
setup_apply_configuration_test ();
check_gdctl_result ("set",
"--verbose",
"--layout-mode", "logical",
"--logical-monitor",
"--primary",
"--monitor", "DP-1",
"--logical-monitor",
"--monitor", "DP-2",
"--left-of", "DP-1",
NULL);
expect = test_case_expect;
expect.logical_monitors[0].layout.x = 1456;
expect.logical_monitors[1].layout.x = 0;
expect.crtcs[0].x = 1456;
expect.crtcs[1].x = 0;
META_TEST_LOG_CALL ("Checking monitor configuration",
meta_check_monitor_configuration (test_context,
&expect));
}
static void
meta_test_monitor_dbus_apply_right_of_transform (void)
{
MonitorTestCaseExpect expect;
setup_apply_configuration_test ();
check_gdctl_result ("set",
"--verbose",
"--layout-mode", "logical",
"--logical-monitor",
"--primary",
"--monitor", "DP-2",
"--transform", "270",
"--logical-monitor",
"--monitor", "DP-1",
"--right-of", "DP-2",
"--y", "400",
NULL);
expect = test_case_expect;
expect.logical_monitors[0].layout.x = 0;
expect.logical_monitors[0].layout.y = 0;
expect.logical_monitors[0].layout.width = 819;
expect.logical_monitors[0].layout.height = 1456;
expect.logical_monitors[0].scale = 1.7582417726516724;
expect.logical_monitors[0].transform = MTK_MONITOR_TRANSFORM_270;
expect.logical_monitors[0].monitors[0] = 1;
expect.logical_monitors[1].layout.x = 819;
expect.logical_monitors[1].layout.y = 400;
expect.logical_monitors[1].layout.width = 1744;
expect.logical_monitors[1].layout.height = 981;
expect.logical_monitors[1].scale = 2.2018349170684814;
expect.logical_monitors[1].monitors[0] = 0;
expect.crtcs[1].x = 0;
expect.crtcs[1].y = 0;
expect.crtcs[1].transform = MTK_MONITOR_TRANSFORM_270;
expect.crtcs[0].x = 819;
expect.crtcs[0].y = 400;
expect.screen_width = 2563;
expect.screen_height = 1456;
META_TEST_LOG_CALL ("Checking monitor configuration",
meta_check_monitor_configuration (test_context,
&expect));
}
static void
meta_test_monitor_dbus_apply_mode_scale_below_transform (void)
{
MonitorTestCaseExpect expect;
setup_apply_configuration_test ();
check_gdctl_result ("set",
"--verbose",
"--layout-mode", "logical",
"--logical-monitor",
"--primary",
"--monitor", "DP-2",
"--transform", "270",
"--logical-monitor",
"--monitor", "DP-1",
"--below", "DP-2",
"--transform", "90",
"--x", "100",
"--mode", "1440x900@60.000",
"--scale", "1.5",
NULL);
expect = test_case_expect;
expect.monitors[0].current_mode = 3;
expect.logical_monitors[0].layout.x = 0;
expect.logical_monitors[0].layout.y = 0;
expect.logical_monitors[0].layout.width = 819;
expect.logical_monitors[0].layout.height = 1456;
expect.logical_monitors[0].scale = 1.7582417726516724;
expect.logical_monitors[0].transform = MTK_MONITOR_TRANSFORM_270;
expect.logical_monitors[0].monitors[0] = 1;
expect.logical_monitors[1].layout.x = 100;
expect.logical_monitors[1].layout.y = 1456;
expect.logical_monitors[1].layout.width = 600;
expect.logical_monitors[1].layout.height = 960;
expect.logical_monitors[1].scale = 1.5;
expect.logical_monitors[1].transform = MTK_MONITOR_TRANSFORM_90;
expect.logical_monitors[1].monitors[0] = 0;
expect.crtcs[0].x = 100;
expect.crtcs[0].y = 1456;
expect.crtcs[0].current_mode = 3;
expect.crtcs[0].transform = MTK_MONITOR_TRANSFORM_90;
expect.crtcs[1].x = 0;
expect.crtcs[1].y = 0;
expect.crtcs[1].transform = MTK_MONITOR_TRANSFORM_270;
expect.screen_width = 819;
expect.screen_height = 2416;
META_TEST_LOG_CALL ("Checking monitor configuration",
meta_check_monitor_configuration (test_context,
&expect));
}
static void
meta_test_monitor_dbus_apply_mirror (void)
{
MonitorTestCaseExpect expect;
setup_apply_configuration_test ();
check_gdctl_result ("set",
"--verbose",
"--layout-mode", "logical",
"--logical-monitor",
"--primary",
"--monitor", "DP-1",
"--mode", "2560x1440@60.000",
"--monitor", "DP-2",
"--scale", "1.7582417726516724",
NULL);
expect = test_case_expect;
expect.monitors[0].current_mode = 2;
expect.logical_monitors[0].layout.width = 1456;
expect.logical_monitors[0].layout.height = 819;
expect.logical_monitors[0].scale = 1.7582417726516724;
expect.logical_monitors[0].monitors[0] = 0;
expect.logical_monitors[0].monitors[1] = 1;
expect.logical_monitors[0].n_monitors = 2;
expect.n_logical_monitors = 1;
expect.screen_width = 1456;
expect.screen_height = 819;
expect.crtcs[0].x = 0;
expect.crtcs[0].y = 0;
expect.crtcs[0].current_mode = 2;
expect.crtcs[1].x = 0;
expect.crtcs[1].y = 0;
META_TEST_LOG_CALL ("Checking monitor configuration",
meta_check_monitor_configuration (test_context,
&expect));
}
static void
init_tests (void)
{
g_test_add_func ("/backends/native/monitor/dbus/get-state",
meta_test_monitor_dbus_get_state);
g_test_add_func ("/backends/native/monitor/dbus/apply/verify",
meta_test_monitor_dbus_apply_verify);
g_test_add_func ("/backends/native/monitor/dbus/apply/left-of",
meta_test_monitor_dbus_apply_left_of);
g_test_add_func ("/backends/native/monitor/dbus/apply/right-of-transform",
meta_test_monitor_dbus_apply_right_of_transform);
g_test_add_func ("/backends/native/monitor/dbus/apply/mode-scale-below-transform",
meta_test_monitor_dbus_apply_mode_scale_below_transform);
g_test_add_func ("/backends/native/monitor/dbus/apply/mirror",
meta_test_monitor_dbus_apply_mirror);
}
int
main (int argc,
char **argv)
{
g_autoptr (MetaContext) context = NULL;
g_autoptr (GFile) gdctl_file = NULL;
char **argv_ignored = NULL;
GOptionEntry options[] = {
{
G_OPTION_REMAINING,
.arg = G_OPTION_ARG_STRING_ARRAY,
&argv_ignored,
.arg_description = "GDCTL-PATH"
},
{ NULL }
};
context = meta_create_test_context (META_CONTEXT_TEST_TYPE_TEST,
META_CONTEXT_TEST_FLAG_NO_X11);
meta_context_add_option_entries (context, options, NULL);
g_assert_true (meta_context_configure (context, &argc, &argv, NULL));
g_assert_nonnull (argv_ignored);
g_assert_nonnull (argv_ignored[0]);
g_assert_null (argv_ignored[1]);
gdctl_path = argv_ignored[0];
test_context = context;
init_tests ();
return meta_context_test_run_tests (META_CONTEXT_TEST (context),
META_TEST_RUN_FLAG_NONE);
}