19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 171911a6f7812e3f7dcb83fd4741a297d043a80e46Xavier Ducrohetpackage android.graphics; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport junit.framework.TestCase; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 225f9d4bae03b2dfa9c1e43a6e01cacaa5a5326690Xavier Ducrohet * 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 241911a6f7812e3f7dcb83fd4741a297d043a80e46Xavier Ducrohetpublic class Matrix_DelegateTest extends TestCase { 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void setUp() throws Exception { 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void tearDown() throws Exception { 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.tearDown(); 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 361911a6f7812e3f7dcb83fd4741a297d043a80e46Xavier Ducrohet public void testIdentity() { 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Matrix m1 = new Matrix(); 385f9d4bae03b2dfa9c1e43a6e01cacaa5a5326690Xavier Ducrohet 395f9d4bae03b2dfa9c1e43a6e01cacaa5a5326690Xavier Ducrohet assertTrue(m1.isIdentity()); 405f9d4bae03b2dfa9c1e43a6e01cacaa5a5326690Xavier Ducrohet 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project m1.setValues(new float[] { 1,0,0, 0,1,0, 0,0,1 }); 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(m1.isIdentity()); 431911a6f7812e3f7dcb83fd4741a297d043a80e46Xavier Ducrohet } 445f9d4bae03b2dfa9c1e43a6e01cacaa5a5326690Xavier Ducrohet 451911a6f7812e3f7dcb83fd4741a297d043a80e46Xavier Ducrohet public void testCopyConstructor() { 461911a6f7812e3f7dcb83fd4741a297d043a80e46Xavier Ducrohet Matrix m1 = new Matrix(); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Matrix m2 = new Matrix(m1); 485f9d4bae03b2dfa9c1e43a6e01cacaa5a5326690Xavier Ducrohet 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float[] v1 = new float[9]; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float[] v2 = new float[9]; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project m1.getValues(v1); 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project m2.getValues(v2); 535f9d4bae03b2dfa9c1e43a6e01cacaa5a5326690Xavier Ducrohet 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0 ; i < 9; i++) { 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(v1[i], v2[i]); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 59