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tests/monitor: Add HiDPI test

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This doesn't test the actual calculation, since that is done in the
backend, it only tests the configuration.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
This commit is contained in:
Jonas Ådahl 2016-12-07 17:42:30 +08:00
parent 10e6eae0dd
commit 156c478ccb
1 changed files with 89 additions and 1 deletions
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90
src/tests/monitor-unit-tests.c
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@ -49,6 +49,7 @@ typedef struct _MonitorTestCaseOutput
int width_mm;
int height_mm;
MetaTileInfo tile_info;
int scale;
} MonitorTestCaseOutput;
typedef struct _MonitorTestCaseCrtc
@ -246,6 +247,7 @@ create_monitor_test_setup (MonitorTestCase *test_case)
int j;
MetaCRTC **possible_crtcs;
int n_possible_crtcs;
int scale;
crtc_index = test_case->setup.outputs[i].crtc;
if (crtc_index == -1)
@ -279,6 +281,10 @@ create_monitor_test_setup (MonitorTestCase *test_case)
possible_crtcs[j] = &test_setup->crtcs[possible_crtc_index];
}
scale = test_case->setup.outputs[i].scale;
if (scale < 1)
scale = 1;
test_setup->outputs[i] = (MetaOutput) {
.crtc = crtc,
.winsys_id = i + 1,
@ -302,7 +308,7 @@ create_monitor_test_setup (MonitorTestCase *test_case)
.backlight = -1,
.connector_type = META_CONNECTOR_TYPE_LVDS,
.tile_info = test_case->setup.outputs[i].tile_info,
.scale = 1
.scale = scale
};
}
@ -563,6 +569,86 @@ meta_test_monitor_tiled_linear_config (void)
check_monitor_configuration (&test_case);
}
static void
meta_test_monitor_hidpi_linear_config (void)
{
MonitorTestCase test_case = {
.setup = {
.modes = {
{
.width = 1280,
.height = 720,
.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,
/* These will result in DPI of about 216" */
.width_mm = 150,
.height_mm = 85,
.scale = 2,
},
{
.crtc = 1,
.modes = { 1 },
.n_modes = 1,
.preferred_mode = 1,
.possible_crtcs = { 1 },
.n_possible_crtcs = 1,
.width_mm = 222,
.height_mm = 125,
.scale = 1,
}
},
.n_outputs = 2,
.crtcs = {
{
.current_mode = -1
},
{
.current_mode = -1
}
},
.n_crtcs = 2
},
.expect = {
.logical_monitors = {
{
.layout = { .x = 0, .y = 0, .width = 1280, .height = 720 },
.scale = 2
},
{
.layout = { .x = 1280, .y = 0, .width = 1024, .height = 768 },
.scale = 1
}
},
.n_logical_monitors = 2,
.n_outputs = 2,
.n_crtcs = 2,
.screen_width = 1280 + 1024,
.screen_height = 768
}
};
MetaMonitorTestSetup *test_setup;
test_setup = create_monitor_test_setup (&test_case);
emulate_hotplug (test_setup);
check_monitor_configuration (&test_case);
}
void
init_monitor_tests (void)
{
@ -581,4 +667,6 @@ init_monitor_tests (void)
meta_test_monitor_preferred_linear_config);
g_test_add_func ("/backends/monitor/tiled-linear-config",
meta_test_monitor_tiled_linear_config);
g_test_add_func ("/backends/monitor/hidpi-linear-config",
meta_test_monitor_hidpi_linear_config);
}