Initial Commit

Library/PackageCache/com.unity.ugui@1.0.0/Tests/Runtime/Util/ImageHook.cs

@@ -0,0 +1,50 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.Reflection;
+using UnityEngine;
+
+namespace UnityEngine.UI.Tests
+{
+    // Hook into the graphic callback so we can do our check.
+    public class ImageHook : Image
+    {
+        public bool isGeometryUpdated;
+        public bool isLayoutRebuild;
+        public bool isMaterialRebuilt;
+        public Rect cachedClipRect;
+
+        public void ResetTest()
+        {
+            isGeometryUpdated = false;
+            isLayoutRebuild = false;
+            isMaterialRebuilt = false;
+        }
+
+        public override void SetLayoutDirty()
+        {
+            base.SetLayoutDirty();
+            isLayoutRebuild = true;
+        }
+
+        public override void SetMaterialDirty()
+        {
+            base.SetMaterialDirty();
+            isMaterialRebuilt = true;
+        }
+
+        protected override void UpdateGeometry()
+        {
+            base.UpdateGeometry();
+            isGeometryUpdated = true;
+        }
+
+        public override void SetClipRect(Rect clipRect, bool validRect)
+        {
+            cachedClipRect = clipRect;
+            if (validRect)
+                canvasRenderer.EnableRectClipping(clipRect);
+            else
+                canvasRenderer.DisableRectClipping();
+        }
+    }
+}