From 81923410f6e49ff3f2e393ed29e74253eb5e6931 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Tue, 10 Jan 2017 13:18:46 +0800
Subject: [PATCH] monitor-unit-tests: Test starting with lid closed

Add a test case that checks that configuration works when the lid is
initialy closed then later opened. This test case is disabled when the
legacy configuration is used as it does not handle that situation.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
---
 src/tests/monitor-unit-tests.c | 141 +++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)

diff --git a/src/tests/monitor-unit-tests.c b/src/tests/monitor-unit-tests.c
index 31cdd1ecc..54a77cd77 100644
--- a/src/tests/monitor-unit-tests.c
+++ b/src/tests/monitor-unit-tests.c
@@ -1494,6 +1494,145 @@ meta_test_monitor_lid_switch_config (void)
   check_monitor_configuration (&test_case);
 }
 
+static void
+meta_test_monitor_lid_opened_config (void)
+{
+  MonitorTestCase test_case = {
+    .setup = {
+      .modes = {
+        {
+          .width = 1024,
+          .height = 768,
+          .refresh_rate = 60.0
+        }
+      },
+      .n_modes = 1,
+      .outputs = {
+        {
+          .crtc = 0,
+          .modes = { 0 },
+          .n_modes = 1,
+          .preferred_mode = 0,
+          .possible_crtcs = { 0 },
+          .n_possible_crtcs = 1,
+          .width_mm = 222,
+          .height_mm = 125,
+          .is_laptop_panel = TRUE
+        },
+        {
+          .crtc = 1,
+          .modes = { 0 },
+          .n_modes = 1,
+          .preferred_mode = 0,
+          .possible_crtcs = { 1 },
+          .n_possible_crtcs = 1,
+          .width_mm = 220,
+          .height_mm = 124
+        }
+      },
+      .n_outputs = 2,
+      .crtcs = {
+        {
+          .current_mode = 0
+        },
+        {
+          .current_mode = 0
+        }
+      },
+      .n_crtcs = 2
+    },
+
+    .expect = {
+      .monitors = {
+        {
+          .outputs = { 0 },
+          .n_outputs = 1,
+          .modes = {
+            {
+              .width = 1024,
+              .height = 768,
+              .crtc_modes = {
+                {
+                  .output = 0,
+                  .crtc_mode = 0
+                }
+              }
+            }
+          },
+          .n_modes = 1,
+          .current_mode = -1,
+          .width_mm = 222,
+          .height_mm = 125
+        },
+        {
+          .outputs = { 1 },
+          .n_outputs = 1,
+          .modes = {
+            {
+              .width = 1024,
+              .height = 768,
+              .crtc_modes = {
+                {
+                  .output = 1,
+                  .crtc_mode = 0
+                }
+              }
+            }
+          },
+          .n_modes = 1,
+          .current_mode = 0,
+          .width_mm = 220,
+          .height_mm = 124
+        }
+      },
+      .n_monitors = 2,
+      .logical_monitors = {
+        {
+          .layout = { .x = 0, .y = 0, .width = 1024, .height = 768 },
+          .scale = 1
+        },
+        {
+          .layout = { .x = 1024, .y = 0, .width = 1024, .height = 768 },
+          .scale = 1
+        }
+      },
+      .n_logical_monitors = 1, /* Second one checked after lid opened. */
+      .n_outputs = 2,
+      .n_crtcs = 2,
+      .n_tiled_monitors = 0,
+      .screen_width = 1024,
+      .screen_height = 768
+    }
+  };
+  MetaMonitorTestSetup *test_setup;
+  MetaBackend *backend = meta_get_backend ();
+  MetaMonitorManager *monitor_manager =
+    meta_backend_get_monitor_manager (backend);
+  MetaMonitorManagerTest *monitor_manager_test =
+    META_MONITOR_MANAGER_TEST (monitor_manager);
+
+  if (!monitor_manager->config_manager)
+    {
+      g_test_skip ("Only the new monitor config manager handles this case.");
+      return;
+    }
+
+  test_setup = create_monitor_test_setup (&test_case);
+  meta_monitor_manager_test_set_is_lid_closed (monitor_manager_test, TRUE);
+
+  emulate_hotplug (test_setup);
+  check_monitor_configuration (&test_case);
+
+  meta_monitor_manager_test_set_is_lid_closed (monitor_manager_test, FALSE);
+  meta_monitor_manager_lid_is_closed_changed (monitor_manager);
+
+  test_case.expect.n_logical_monitors = 2;
+  test_case.expect.screen_width = 1024 * 2;
+  test_case.expect.monitors[0].current_mode = 0;
+
+  check_monitor_configuration (&test_case);
+}
+
 void
 init_monitor_tests (void)
 {
@@ -1520,4 +1659,6 @@ init_monitor_tests (void)
                    meta_test_monitor_limited_crtcs);
   g_test_add_func ("/backends/monitor/lid-switch-config",
                    meta_test_monitor_lid_switch_config);
+  g_test_add_func ("/backends/monitor/lid-opened-config",
+                   meta_test_monitor_lid_opened_config);
 }