| /* |
| * Copyright (C) 2014 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.test.AndroidTestCase; |
| |
| /** |
| * Verify that we can mmap executable code from an APK. |
| * Prevent regression on: b/16727210 and b/16076402. |
| */ |
| public class MMapExecutableTest extends AndroidTestCase { |
| public MMapExecutableTest() {} |
| |
| /** |
| * Test that we can mmap the APK file executable. |
| */ |
| public void testMMapExecutable() { |
| assertTrue(mmapExecutable(getContext().getApplicationInfo().sourceDir)); |
| } |
| |
| /** |
| * Attempts to mmap a portion of the specified file executable (PROT_EXEC). |
| * Returns true if successful false otherwise. |
| */ |
| public static final native boolean mmapExecutable(String filename); |
| |
| static { |
| System.loadLibrary("ctssecurity_jni"); |
| } |
| } |