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monitor-unit-tests: Check suggested configuration has adjacent outputs

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Verify that the suggested monitor configuration contains only adjacent monitors,
and that if this is not the case we fallback to the linear configuration.

This can happen in case of multi-DPI setup, so add a test checking this too.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/522>
This commit is contained in:
Marco Trevisan (Treviño) 2019-04-03 19:02:42 +02:00 committed by Marge Bot
parent be9e6dcc4f
commit ab48b6b933
1 changed files with 315 additions and 0 deletions
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315
src/tests/monitor-unit-tests.c
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@ -1488,6 +1488,317 @@ meta_test_monitor_suggested_config_overlapping (void)
check_monitor_configuration (&test_case.expect);
}
static void
meta_test_monitor_suggested_config_not_adjacent (void)
{
MonitorTestCase test_case = {
.setup = {
.modes = {
{
.width = 800,
.height = 600,
.refresh_rate = 60.0
},
{
.width = 1024,
.height = 768,
.refresh_rate = 60.0
}
},
.n_modes = 2,
.outputs = {
{
.crtc = 0,
.modes = { 0 },
.n_modes = 1,
.preferred_mode = 0,
.possible_crtcs = { 0 },
.n_possible_crtcs = 1,
.width_mm = 222,
.height_mm = 125,
.hotplug_mode = TRUE,
.suggested_x = 1920,
.suggested_y = 1080,
},
{
.crtc = 1,
.modes = { 1 },
.n_modes = 1,
.preferred_mode = 1,
.possible_crtcs = { 1 },
.n_possible_crtcs = 1,
.width_mm = 220,
.height_mm = 124,
.hotplug_mode = TRUE,
.suggested_x = 0,
.suggested_y = 0,
}
},
.n_outputs = 2,
.crtcs = {
{
.current_mode = -1
},
{
.current_mode = -1
}
},
.n_crtcs = 2
},
.expect = {
.monitors = {
{
.outputs = { 0 },
.n_outputs = 1,
.modes = {
{
.width = 800,
.height = 600,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 0,
.crtc_mode = 0
}
}
}
},
.n_modes = 1,
.current_mode = 0,
.width_mm = 222,
.height_mm = 125
},
{
.outputs = { 1 },
.n_outputs = 1,
.modes = {
{
.width = 1024,
.height = 768,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 1,
.crtc_mode = 1
}
}
}
},
.n_modes = 1,
.current_mode = 0,
.width_mm = 220,
.height_mm = 124
}
},
.n_monitors = 2,
/*
* Logical monitors expectations follow fallback linear configuration
*/
.logical_monitors = {
{
.monitors = { 0 },
.n_monitors = 1,
.layout = { .x = 1024, .y = 0, .width = 800, .height = 600 },
.scale = 1
},
{
.monitors = { 1 },
.n_monitors = 1,
.layout = { .x = 0, .y = 0, .width = 1024, .height = 768 },
.scale = 1
}
},
.n_logical_monitors = 2,
.primary_logical_monitor = 1,
.n_outputs = 2,
.crtcs = {
{
.current_mode = 0,
.x = 1024,
.y = 0,
},
{
.current_mode = 1,
.x = 0,
.y = 0,
}
},
.n_crtcs = 2,
.n_tiled_monitors = 0,
.screen_width = 1024 + 800,
.screen_height = MAX (768, 600)
}
};
MetaMonitorTestSetup *test_setup;
test_setup = create_monitor_test_setup (&test_case.setup,
MONITOR_TEST_FLAG_NO_STORED);
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"Suggested monitor config has monitors with no "
"neighbors, rejecting");
emulate_hotplug (test_setup);
g_test_assert_expected_messages ();
check_monitor_configuration (&test_case.expect);
}
static void
meta_test_monitor_suggested_config_multi_dpi (void)
{
MonitorTestCase test_case = {
.setup = {
.modes = {
{
.width = 800,
.height = 600,
.refresh_rate = 60.0
},
{
.width = 4096,
.height = 2160,
.refresh_rate = 60.0
}
},
.n_modes = 2,
.outputs = {
{
.crtc = 0,
.modes = { 0 },
.n_modes = 1,
.preferred_mode = 0,
.possible_crtcs = { 0 },
.n_possible_crtcs = 1,
.width_mm = 222,
.height_mm = 125,
.hotplug_mode = TRUE,
.suggested_x = 4096,
.suggested_y = 2160,
},
{
.crtc = 1,
.modes = { 1 },
.n_modes = 1,
.preferred_mode = 1,
.possible_crtcs = { 1 },
.n_possible_crtcs = 1,
.width_mm = 350,
.height_mm = 180,
.scale = 2,
.hotplug_mode = TRUE,
.suggested_x = 0,
.suggested_y = 0,
}
},
.n_outputs = 2,
.crtcs = {
{
.current_mode = -1
},
{
.current_mode = -1
}
},
.n_crtcs = 2
},
.expect = {
.monitors = {
{
.outputs = { 0 },
.n_outputs = 1,
.modes = {
{
.width = 800,
.height = 600,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 0,
.crtc_mode = 0
}
}
}
},
.n_modes = 1,
.current_mode = 0,
.width_mm = 222,
.height_mm = 125
},
{
.outputs = { 1 },
.n_outputs = 1,
.modes = {
{
.width = 4096,
.height = 2160,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 1,
.crtc_mode = 1
}
}
}
},
.n_modes = 1,
.current_mode = 0,
.width_mm = 350,
.height_mm = 180,
}
},
.n_monitors = 2,
/*
* Logical monitors expectations altered to correspond to the
* "suggested_x/y" changed further below.
*/
.logical_monitors = {
{
.monitors = { 0 },
.n_monitors = 1,
.layout = { .x = 4096/2, .y = 0, .width = 800, .height = 600 },
.scale = 1
},
{
.monitors = { 1 },
.n_monitors = 1,
.layout = { .x = 0, .y = 0, .width = 4096/2, .height = 2160/2 },
.scale = 2
}
},
.n_logical_monitors = 2,
.primary_logical_monitor = 1,
.n_outputs = 2,
.crtcs = {
{
.current_mode = 0,
.x = 2048,
},
{
.current_mode = 1,
}
},
.n_crtcs = 2,
.n_tiled_monitors = 0,
.screen_width = 4096/2 + 800,
.screen_height = 2160/2
}
};
MetaMonitorTestSetup *test_setup;
test_setup = create_monitor_test_setup (&test_case.setup,
MONITOR_TEST_FLAG_NO_STORED);
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"Suggested monitor config has monitors with no "
"neighbors, rejecting");
emulate_hotplug (test_setup);
g_test_assert_expected_messages();
check_monitor_configuration (&test_case.expect);
}
static void
meta_test_monitor_limited_crtcs (void)
{
@ -6534,6 +6845,10 @@ init_monitor_tests (void)
meta_test_monitor_suggested_config);
add_monitor_test ("/backends/monitor/suggested-config-overlapping",
meta_test_monitor_suggested_config_overlapping);
add_monitor_test ("/backends/monitor/suggested-config-not-adjacent",
meta_test_monitor_suggested_config_not_adjacent);
add_monitor_test ("/backends/monitor/suggested-config-multi-dpi",
meta_test_monitor_suggested_config_multi_dpi);
add_monitor_test ("/backends/monitor/limited-crtcs",
meta_test_monitor_limited_crtcs);
add_monitor_test ("/backends/monitor/lid-switch-config",