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tests/color: Test that we handle devices with no GAMMA_LUT

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We should create the color device etc, but we shouldn't attempt to set
the GAMMA_LUT.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2611>
This commit is contained in:
Jonas Ådahl 2022-09-03 15:49:52 +02:00 committed by Marge Bot
parent c724cb3720
commit b1a687ae57
2 changed files with 59 additions and 0 deletions
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1
src/backends/meta-monitor.h
View File

@ -303,6 +303,7 @@ gboolean meta_monitor_set_privacy_screen_enabled (MetaMonitor *monitor,
gboolean enabled, gboolean enabled,
GError **error); GError **error);
META_EXPORT_TEST
size_t meta_monitor_get_gamma_lut_size (MetaMonitor *monitor); size_t meta_monitor_get_gamma_lut_size (MetaMonitor *monitor);
void meta_monitor_set_gamma_lut (MetaMonitor *monitor, void meta_monitor_set_gamma_lut (MetaMonitor *monitor,

58
src/tests/color-management-tests.c
View File

@ -472,6 +472,62 @@ meta_test_color_management_device_basic (void)
} }
} }
static void
meta_test_color_management_device_no_gamma (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);
MetaColorManager *color_manager =
meta_backend_get_color_manager (backend);
MonitorTestCaseSetup test_case_setup = base_monitor_setup;
MetaMonitorTestSetup *test_setup;
GList *monitors;
MetaMonitor *monitor;
MetaColorDevice *color_device;
MetaColorProfile *color_profile;
const char *profile_id;
const char *color_profiles[1];
test_case_setup.outputs[0].edid_info = CALTECH_MONITOR_EDID;
test_case_setup.outputs[0].has_edid_info = TRUE;
test_case_setup.crtcs[0].disable_gamma_lut = TRUE;
test_case_setup.n_outputs = 1;
test_case_setup.n_crtcs = 1;
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);
monitors = meta_monitor_manager_get_monitors (monitor_manager);
g_assert_cmpuint (g_list_length (monitors), ==, 1);
g_assert_cmpuint (g_list_length (monitors),
==,
meta_color_manager_get_num_color_devices (color_manager));
monitor = META_MONITOR (monitors->data);
g_assert_cmpint (meta_monitor_get_gamma_lut_size (monitor), ==, 0);
color_device = meta_color_manager_get_color_device (color_manager, monitor);
g_assert_nonnull (color_device);
g_assert (meta_color_device_get_monitor (color_device) == monitor);
while (!meta_color_device_is_ready (color_device))
g_main_context_iteration (NULL, TRUE);
color_profile = meta_color_device_get_device_profile (color_device);
g_assert_nonnull (color_profile);
profile_id = meta_color_profile_get_id (color_profile);
color_profiles[0] = profile_id;
set_colord_device_profiles (meta_color_device_get_id (color_device),
color_profiles, G_N_ELEMENTS (color_profiles));
wait_for_profile_assigned (color_device, profile_id);
}
static void static void
meta_test_color_management_profile_device (void) meta_test_color_management_profile_device (void)
{ {
@ -1287,6 +1343,8 @@ init_tests (void)
add_color_test ("/color-management/device/basic", add_color_test ("/color-management/device/basic",
meta_test_color_management_device_basic); meta_test_color_management_device_basic);
add_color_test ("/color-management/device/no-gamma",
meta_test_color_management_device_no_gamma);
add_color_test ("/color-management/profile/device", add_color_test ("/color-management/profile/device",
meta_test_color_management_profile_device); meta_test_color_management_profile_device);
add_color_test ("/color-management/profile/system", add_color_test ("/color-management/profile/system",