Merge cherrypicks of [10297641, 10298303, 10298494, 10298514, 10297196, 10298164, 10297642, 10297643, 10296046, 10296047, 10298245, 10298246, 10297197, 10297198, 10298495, 10298496] into qt-qpr2-releaseandroid-10.0.0_r36android-10.0.0_r35android-10.0.0_r34android-10.0.0_r33android10-qpr2-s4-releaseandroid10-qpr2-s3-releaseandroid10-qpr2-s2-releaseandroid10-qpr2-release

Change-Id: I87128e4852747518a47bfe57934b5f2bafd5cf54

1 files changed, 48 insertions, 0 deletions

diff --git a/tests/tests/security/src/android/security/cts/AssetManagerTest.java b/tests/tests/security/src/android/security/cts/AssetManagerTest.java
new file mode 100644
index 00000000000..27b60210553
--- /dev/null
+++ b/tests/tests/security/src/android/security/cts/AssetManagerTest.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.cts;
+
+import android.content.res.AssetManager;
+import android.content.res.XmlResourceParser;
+import android.platform.test.annotations.SecurityTest;
+
+import com.android.compatibility.common.util.CtsAndroidTestCase;
+
+@SecurityTest
+public class AssetManagerTest extends CtsAndroidTestCase {
+
+    // b/144028297
+    @SecurityTest(minPatchLevel = "2020-04")
+    public void testCloseThenFinalize() throws Exception {
+        final XmlResourceParser[] parser = {null};
+        final AssetManager[] assetManager = {AssetManager.class.newInstance()};
+        parser[0] = assetManager[0].openXmlResourceParser(
+                "res/xml/audio_assets.xml");
+        assetManager[0].close();
+        assetManager[0] = null;
+
+        Runtime.getRuntime().gc();
+        Runtime.getRuntime().gc();
+        Runtime.getRuntime().runFinalization();
+
+        parser[0] = null;
+
+        Runtime.getRuntime().gc();
+        Runtime.getRuntime().gc();
+        Runtime.getRuntime().runFinalization();
+    }
+}