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monitor-unit-tests: Check non-first preferred modes

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Check that if there are multiple modes with the same ID (resolution,
refresh rate and handled flags) we correctly add the preferred mode to
the list of monitor modes.

https://bugzilla.gnome.org/show_bug.cgi?id=789153
This commit is contained in:
Jonas Ådahl 2017-10-18 23:24:36 +08:00
parent 4ad8c4b86b
commit 12381d57d1
3 changed files with 100 additions and 3 deletions
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2
src/backends/meta-monitor.c
View File

@ -37,8 +37,6 @@
#define MINIMUM_LOGICAL_HEIGHT 600
#define MAXIMUM_REFRESH_RATE_DIFF 0.001
#define HANDLED_CRTC_MODE_FLAGS (META_CRTC_MODE_FLAG_INTERLACE)
typedef struct _MetaMonitorMode
{
char *id;

2
src/backends/meta-monitor.h
View File

@ -50,6 +50,8 @@ typedef struct _MetaMonitorCrtcMode
MetaCrtcMode *crtc_mode;
} MetaMonitorCrtcMode;
#define HANDLED_CRTC_MODE_FLAGS (META_CRTC_MODE_FLAG_INTERLACE)
typedef gboolean (* MetaMonitorModeFunc) (MetaMonitor *monitor,
MetaMonitorMode *mode,
MetaMonitorCrtcMode *monitor_crtc_mode,

99
src/tests/monitor-unit-tests.c
View File

@ -430,7 +430,7 @@ check_monitor_mode (MetaMonitor *monitor,
flags = meta_monitor_mode_get_flags (mode);
g_assert_cmpfloat (refresh_rate, ==, crtc_mode->refresh_rate);
g_assert_cmpint (flags, ==, crtc_mode->flags);
g_assert_cmpint (flags, ==, (crtc_mode->flags & HANDLED_CRTC_MODE_FLAGS));
}
data->expect_crtc_mode_iter++;
@ -2763,6 +2763,101 @@ meta_test_monitor_underscanning_config (void)
check_monitor_configuration (&test_case);
}
static void
meta_test_monitor_preferred_non_first_mode (void)
{
MonitorTestCase test_case = {
.setup = {
.modes = {
{
.width = 800,
.height = 600,
.refresh_rate = 60.0,
.flags = META_CRTC_MODE_FLAG_NHSYNC,
},
{
.width = 800,
.height = 600,
.refresh_rate = 60.0,
.flags = META_CRTC_MODE_FLAG_PHSYNC,
},
},
.n_modes = 2,
.outputs = {
{
.crtc = -1,
.modes = { 0, 1 },
.n_modes = 2,
.preferred_mode = 1,
.possible_crtcs = { 0 },
.n_possible_crtcs = 1,
.width_mm = 222,
.height_mm = 125
}
},
.n_outputs = 1,
.crtcs = {
{
.current_mode = -1
}
},
.n_crtcs = 1
},
.expect = {
.monitors = {
{
.outputs = { 0 },
.n_outputs = 1,
.modes = {
{
.width = 800,
.height = 600,
.refresh_rate = 60.0,
.crtc_modes = {
{
.output = 0,
.crtc_mode = 1
}
}
},
},
.n_modes = 1,
.current_mode = 0,
.width_mm = 222,
.height_mm = 125
}
},
.n_monitors = 1,
.logical_monitors = {
{
.monitors = { 0 },
.n_monitors = 1,
.layout = { .x = 0, .y = 0, .width = 800, .height = 600 },
.scale = 1
},
},
.n_logical_monitors = 1,
.primary_logical_monitor = 0,
.n_outputs = 1,
.crtcs = {
{
.current_mode = 1,
}
},
.n_crtcs = 1,
.screen_width = 800,
.screen_height = 600,
}
};
MetaMonitorTestSetup *test_setup;
test_setup = create_monitor_test_setup (&test_case,
MONITOR_TEST_FLAG_NO_STORED);
emulate_hotplug (test_setup);
check_monitor_configuration (&test_case);
}
static void
meta_test_monitor_custom_vertical_config (void)
{
@ -5350,6 +5445,8 @@ init_monitor_tests (void)
meta_test_monitor_no_outputs);
add_monitor_test ("/backends/monitor/underscanning-config",
meta_test_monitor_underscanning_config);
add_monitor_test ("/backends/monitor/preferred-non-first-mode",
meta_test_monitor_preferred_non_first_mode);
add_monitor_test ("/backends/monitor/custom/vertical-config",
meta_test_monitor_custom_vertical_config);