[mutter] tests: Add monitor and monitor store test for custom primary

[Jonas Ådahl <jadahl src gnome org>]

commit 0fd9c00580e5db2ae955c50ab4d57804fb29d53e
Author: Jonas Ådahl <jadahl gmail com>
Date:   Mon Jan 16 13:13:35 2017 +0800

    tests: Add monitor and monitor store test for custom primary
    
    Test that having a custom primary logical monitor is configured as
    expected.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=777732

 src/tests/monitor-configs/primary.xml |   40 ++++++++++
 src/tests/monitor-store-unit-tests.c  |   75 ++++++++++++++++++
 src/tests/monitor-unit-tests.c        |  133 +++++++++++++++++++++++++++++++++
 3 files changed, 248 insertions(+), 0 deletions(-)
---
diff --git a/src/tests/monitor-configs/primary.xml b/src/tests/monitor-configs/primary.xml
new file mode 100644
index 0000000..7238b4f
--- /dev/null
+++ b/src/tests/monitor-configs/primary.xml
@@ -0,0 +1,40 @@
+<monitors version="2">
+  <configuration>
+    <logicalmonitor>
+      <x>0</x>
+      <y>0</y>
+      <primary>no</primary>
+      <monitor>
+       <monitorspec>
+         <connector>DP-1</connector>
+         <vendor>MetaProduct's Inc.</vendor>
+         <product>MetaMonitor</product>
+         <serial>0x123456</serial>
+       </monitorspec>
+       <mode>
+         <width>1024</width>
+         <height>768</height>
+         <rate>60.000495910644531</rate>
+       </mode>
+      </monitor>
+    </logicalmonitor>
+    <logicalmonitor>
+      <x>1024</x>
+      <y>0</y>
+      <primary>yes</primary>
+      <monitor>
+       <monitorspec>
+         <connector>DP-2</connector>
+         <vendor>MetaProduct's Inc.</vendor>
+         <product>MetaMonitor</product>
+         <serial>0x123456</serial>
+       </monitorspec>
+       <mode>
+         <width>800</width>
+         <height>600</height>
+         <rate>60.000495910644531</rate>
+       </mode>
+      </monitor>
+    </logicalmonitor>
+  </configuration>
+</monitors>
diff --git a/src/tests/monitor-store-unit-tests.c b/src/tests/monitor-store-unit-tests.c
index 5161809..78d1e85 100644
--- a/src/tests/monitor-store-unit-tests.c
+++ b/src/tests/monitor-store-unit-tests.c
@@ -321,6 +321,79 @@ meta_test_monitor_store_vertical (void)
   check_monitor_configurations (&expect);
 }
 
+static void
+meta_test_monitor_store_primary (void)
+{
+  MonitorStoreTestExpect expect = {
+    .configurations = {
+      {
+        .logical_monitors = {
+          {
+            .layout = {
+              .x = 0,
+              .y = 0,
+              .width = 1024,
+              .height = 768
+            },
+            .is_primary = FALSE,
+            .is_presentation = FALSE,
+            .monitors = {
+              {
+                .connector = "DP-1",
+                .vendor = "MetaProduct's Inc.",
+                .product = "MetaMonitor",
+                .serial = "0x123456",
+                .mode = {
+                  .width = 1024,
+                  .height = 768,
+                  .refresh_rate = 60.000495910644531
+                }
+              }
+            },
+            .n_monitors = 1,
+          },
+          {
+            .layout = {
+              .x = 1024,
+              .y = 0,
+              .width = 800,
+              .height = 600
+            },
+            .is_primary = TRUE,
+            .is_presentation = FALSE,
+            .monitors = {
+              {
+                .connector = "DP-2",
+                .vendor = "MetaProduct's Inc.",
+                .product = "MetaMonitor",
+                .serial = "0x123456",
+                .mode = {
+                  .width = 800,
+                  .height = 600,
+                  .refresh_rate = 60.000495910644531
+                }
+              }
+            },
+            .n_monitors = 1,
+          }
+        },
+        .n_logical_monitors = 2
+      }
+    },
+    .n_configurations = 1
+  };
+
+  if (!is_using_monitor_config_manager ())
+    {
+      g_test_skip ("Not using MetaMonitorConfigManager");
+      return;
+    }
+
+  set_custom_monitor_config ("primary.xml");
+
+  check_monitor_configurations (&expect);
+}
+
 void
 init_monitor_store_tests (void)
 {
@@ -328,4 +401,6 @@ init_monitor_store_tests (void)
                    meta_test_monitor_store_single);
   g_test_add_func ("/backends/monitor-store/vertical",
                    meta_test_monitor_store_vertical);
+  g_test_add_func ("/backends/monitor-store/primary",
+                   meta_test_monitor_store_primary);
 }
diff --git a/src/tests/monitor-unit-tests.c b/src/tests/monitor-unit-tests.c
index 71e6834..03db5b6 100644
--- a/src/tests/monitor-unit-tests.c
+++ b/src/tests/monitor-unit-tests.c
@@ -1987,6 +1987,137 @@ meta_test_monitor_custom_vertical_config (void)
   check_monitor_configuration (&test_case);
 }
 
+static void
+meta_test_monitor_custom_primary_config (void)
+{
+  MonitorTestCase test_case = {
+    .setup = {
+      .modes = {
+        {
+          .width = 1024,
+          .height = 768,
+          .refresh_rate = 60.000495910644531
+        },
+        {
+          .width = 800,
+          .height = 600,
+          .refresh_rate = 60.000495910644531
+        }
+      },
+      .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
+        },
+        {
+          .crtc = 1,
+          .modes = { 1 },
+          .n_modes = 1,
+          .preferred_mode = 1,
+          .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 = 0,
+          .width_mm = 222,
+          .height_mm = 125
+        },
+        {
+          .outputs = { 1 },
+          .n_outputs = 1,
+          .modes = {
+            {
+              .width = 800,
+              .height = 600,
+              .crtc_modes = {
+                {
+                  .output = 1,
+                  .crtc_mode = 1
+                }
+              }
+            }
+          },
+          .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 = 800, .height = 600 },
+          .scale = 1
+        }
+      },
+      .n_logical_monitors = 2,
+      .primary_logical_monitor = 1,
+      .n_outputs = 2,
+      .n_crtcs = 2,
+      .n_tiled_monitors = 0,
+      .screen_width = 1024 + 800,
+      .screen_height = 768
+    }
+  };
+  MetaMonitorTestSetup *test_setup;
+
+  if (!is_using_monitor_config_manager ())
+    {
+      g_test_skip ("Not using MetaMonitorConfigManager");
+      return;
+    }
+
+  test_setup = create_monitor_test_setup (&test_case,
+                                          MONITOR_TEST_FLAG_NONE);
+  set_custom_monitor_config ("primary.xml");
+  emulate_hotplug (test_setup);
+
+  check_monitor_configuration (&test_case);
+}
+
 void
 init_monitor_tests (void)
 {
@@ -2023,4 +2154,6 @@ init_monitor_tests (void)
 
   g_test_add_func ("/backends/monitor/custom/vertical-config",
                    meta_test_monitor_custom_vertical_config);
+  g_test_add_func ("/backends/monitor/custom/primary-config",
+                   meta_test_monitor_custom_primary_config);
 }