1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.jni.cts; 18 19 20 /** 21 * Basic tests of calling the C functions that make up the JNI. This 22 * class merely calls into native code and reports back if there was 23 * a problem. 24 */ 25 public class JniCTest extends JniTestCase { 26 static { 27 if (!JniTestCase.isCpuAbiNone()) { 28 System.loadLibrary("jnitest"); 29 } 30 } 31 32 /** 33 * Calls the native test, and {@code fail()}s appropriately if 34 * there was a problem. 35 */ 36 public void testEverything() { 37 String msg = runAllTests(); 38 39 if (msg != null) { 40 fail(msg); 41 } 42 } 43 44 /** 45 * The native method that does all the actual testing. 46 * 47 * @returns an error message or {@code null} if all went well 48 */ 49 private static native String runAllTests(); 50 } 51
