first commit

Library/PackageCache/com.unity.ugui@1.0.0/Tests/Editor/Dropdown/DropdownOptionsListDrawer.cs

@@ -0,0 +1,34 @@
+using System.Collections;
+using UnityEngine;
+using UnityEngine.TestTools;
+using UnityEngine.UI;
+using UnityEditor;
+using NUnit.Framework;
+
+public class DropdownOptionsListDrawer : WrapperWindowFixture
+{
+    public class Fixture : MonoBehaviour
+    {
+        public Dropdown.OptionDataList options = new Dropdown.OptionDataList();
+    }
+
+    [UnityTest]
+    public IEnumerator PropertyDrawerDoesNotThrowExceptionWhenObjectIsDisposed()
+    {
+        var go = new GameObject();
+        var component = go.AddComponent<Fixture>();
+        var so = new SerializedObject(component);
+        var win = GetWindow((wnd) => {
+            Assert.DoesNotThrow(() => EditorGUILayout.PropertyField(so.FindProperty("options")));
+            so.Dispose();
+            so = new SerializedObject(component);
+            Assert.DoesNotThrow(() => EditorGUILayout.PropertyField(so.FindProperty("options")));
+            return true;
+        });
+
+        while (win.TestCompleted == false)
+        {
+            yield return null;
+        }
+    }
+}

Library/PackageCache/com.unity.ugui@1.0.0/Tests/Editor/Dropdown/DropdownOptionsListDrawer.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b180d0cec21671c45a32a9ce99bff2f5
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: