1282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski/* 2282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Copyright (C) 2008 The Android Open Source Project 3282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 4282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Licensed under the Apache License, Version 2.0 (the "License"); 5282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * you may not use this file except in compliance with the License. 6282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * You may obtain a copy of the License at 7282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 8282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * http://www.apache.org/licenses/LICENSE-2.0 9282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 10282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Unless required by applicable law or agreed to in writing, software 11282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * distributed under the License is distributed on an "AS IS" BASIS, 12282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * See the License for the specific language governing permissions and 14282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * limitations under the License. 15282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski */ 16282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 17282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinskipackage android.graphics; 18282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 19282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinskiimport junit.framework.TestCase; 20282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 21282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski/** 22282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 23282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski */ 24282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinskipublic class Matrix_DelegateTest extends TestCase { 25282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 26282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski public void testIdentity() { 27282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski Matrix m1 = new Matrix(); 28282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 29282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski assertTrue(m1.isIdentity()); 30282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 31282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski m1.setValues(new float[] { 1,0,0, 0,1,0, 0,0,1 }); 32282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski assertTrue(m1.isIdentity()); 33282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski } 34282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 35282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski public void testCopyConstructor() { 36282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski Matrix m1 = new Matrix(); 37282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski Matrix m2 = new Matrix(m1); 38282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 39282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski float[] v1 = new float[9]; 40282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski float[] v2 = new float[9]; 41282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski m1.getValues(v1); 42282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski m2.getValues(v2); 43282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 44282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski for (int i = 0 ; i < 9; i++) { 45282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski assertEquals(v1[i], v2[i]); 46282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski } 47282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski } 48282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski} 49