【m】框架大更新

Assets/03.YooAsset/Samples~/Test Sample/Runtime/T2_TestBuldinFileSystem/TestBundleReference.cs

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+using System;
+using System.IO;
+using System.Text;
+using System.Collections;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEngine.U2D;
+using UnityEngine.TestTools;
+using NUnit.Framework;
+using YooAsset;
+
+public class TestBundleReference
+{
+    public IEnumerator RuntimeTester()
+    {
+        ResourcePackage package = YooAssets.GetPackage(TestDefine.AssetBundlePackageName);
+        Assert.IsNotNull(package);
+
+        // 加载HeroA
+        {
+            var assetHandle = package.LoadAssetAsync<GameObject>("hero_a");
+            yield return assetHandle;
+            Assert.AreEqual(EOperationStatus.Succeed, assetHandle.Status);
+
+            var pos = new Vector3(-1, -1, 0);
+            var go = assetHandle.InstantiateSync(pos, Quaternion.identity);
+            Assert.IsNotNull(go);
+        }
+
+        // 加载HeroB
+        AssetHandle heroHandle;
+        GameObject heroObject;
+        {
+            heroHandle = package.LoadAssetAsync<GameObject>("hero_b");
+            yield return heroHandle;
+            Assert.AreEqual(EOperationStatus.Succeed, heroHandle.Status);
+
+            var pos = new Vector3(1, -1, 0);
+            heroObject = heroHandle.InstantiateSync(pos, Quaternion.identity);
+            Assert.IsNotNull(heroObject);
+        }
+
+        // 卸载HeroB
+        {
+            heroHandle.Release();
+            GameObject.Destroy(heroObject);
+            yield return new WaitForEndOfFrame();
+        }
+
+        // 清理未使用资源
+        {
+            var operation = package.UnloadUnusedAssetsAsync();
+            yield return operation;
+            Assert.AreEqual(EOperationStatus.Succeed, operation.Status);
+        }
+
+        // 再次加载HeroB
+        {
+            heroHandle = package.LoadAssetAsync<GameObject>("hero_b");
+            yield return heroHandle;
+            Assert.AreEqual(EOperationStatus.Succeed, heroHandle.Status);
+
+            var pos = new Vector3(1, -1, 0);
+            heroObject = heroHandle.InstantiateSync(pos, Quaternion.identity);
+            Assert.IsNotNull(heroObject);
+
+            // 检测材质球关联的纹理是否为空
+            var mat = heroObject.GetComponent<MeshRenderer>().material;
+            Assert.IsNotNull(mat.mainTexture);
+        }
+    }
+}