[mutter/benzea/ignore-monitor-connector: 24/24] tests/monitor-unit-tests: Add test to for ignoring connector IDs

[Benjamin Berg <bberg src gnome org>]

commit 9958f6a5fcd72e3a92bec7fdfd993e726deea87e
Author: Benjamin Berg <bberg redhat com>
Date:   Fri Dec 20 14:27:11 2019 +0100

    tests/monitor-unit-tests: Add test to for ignoring connector IDs
    
    In some cases the connector ID should be ignored. Add a flag to modify
    the generated connector ID, and test whether the stored configuration
    still applies with the changed IDs.
    
    https://gitlab.gnome.org/GNOME/mutter/issues/932

 src/tests/monitor-unit-tests.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)
---
diff --git a/src/tests/monitor-unit-tests.c b/src/tests/monitor-unit-tests.c
index b498d899f..7254b3312 100644
--- a/src/tests/monitor-unit-tests.c
+++ b/src/tests/monitor-unit-tests.c
@@ -89,7 +89,8 @@
 typedef enum _MonitorTestFlag
 {
   MONITOR_TEST_FLAG_NONE,
-  MONITOR_TEST_FLAG_NO_STORED
+  MONITOR_TEST_FLAG_NO_STORED,
+  MONITOR_TEST_FLAG_OFFSET_DP_CONNECTOR,
 } MonitorTestFlag;
 
 typedef struct _MonitorTestCaseMode
@@ -924,6 +925,9 @@ create_monitor_test_setup (MonitorTestCase *test_case,
   else
     hotplug_mode_update = FALSE;
 
+  if (flags & MONITOR_TEST_FLAG_OFFSET_DP_CONNECTOR)
+    n_normal_panels = 100;
+
   test_setup = g_new0 (MetaMonitorTestSetup, 1);
 
   test_setup->modes = NULL;
@@ -5279,6 +5283,15 @@ meta_test_monitor_custom_oneoff (void)
   emulate_hotplug (test_setup);
 
   check_monitor_configuration (&test_case);
+
+  /* Same test after hotplugging the monitor to a different port */
+  test_setup = create_monitor_test_setup (&test_case,
+                                          MONITOR_TEST_FLAG_NONE |
+                                          MONITOR_TEST_FLAG_OFFSET_DP_CONNECTOR);
+  set_custom_monitor_config ("oneoff.xml");
+  emulate_hotplug (test_setup);
+
+  check_monitor_configuration (&test_case);
 }
 
 static void