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      1 /*
      2  * Copyright (C) 2008 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 dxc.junit.opcodes.newarray;
     18 
     19 import dxc.junit.DxTestCase;
     20 import dxc.junit.DxUtil;
     21 import dxc.junit.opcodes.newarray.jm.T_newarray_1;
     22 import dxc.junit.opcodes.newarray.jm.T_newarray_2;
     23 
     24 public class Test_newarray extends DxTestCase {
     25 
     26     /**
     27      * @title  Array of ints
     28      */
     29     public void testN1() {
     30         T_newarray_1 t = new T_newarray_1();
     31         int[] r = t.run(10);
     32         int l = r.length;
     33         assertEquals(10, l);
     34 
     35         // check default initialization
     36         for (int i = 0; i < l; i++) {
     37             assertEquals(0, r[i]);
     38         }
     39 
     40     }
     41 
     42     /**
     43      * @title  Array of floats
     44      */
     45     public void testN2() {
     46         T_newarray_2 t = new T_newarray_2();
     47         float[] r = t.run(10);
     48         int l = r.length;
     49         assertEquals(10, l);
     50 
     51         // check default initialization
     52         for (int i = 0; i < l; i++) {
     53             assertEquals(0f, r[i]);
     54         }
     55     }
     56 
     57     /**
     58      * @title expected NegativeArraySizeException
     59      */
     60     public void testE1() {
     61         T_newarray_2 t = new T_newarray_2();
     62         try {
     63             t.run(-1);
     64             fail("expected NegativeArraySizeException");
     65         } catch (NegativeArraySizeException nase) {
     66             // expected
     67         }
     68     }
     69 
     70     /**
     71      * @title  Array size = 0
     72      */
     73     public void testB1() {
     74         T_newarray_1 t = new T_newarray_1();
     75         int[] r = t.run(0);
     76         assertNotNull(r);
     77         assertEquals(0, r.length);
     78     }
     79 
     80     /**
     81      * @constraint 4.8.2.1
     82      * @title number of arguments
     83      */
     84     public void testVFE1() {
     85         try {
     86             Class.forName("dxc.junit.opcodes.newarray.jm.T_newarray_3");
     87             fail("expected a verification exception");
     88         } catch (Throwable t) {
     89             DxUtil.checkVerifyException(t);
     90         }
     91     }
     92 
     93     /**
     94      * @constraint 4.8.2.1
     95      * @title type of argument - float
     96      */
     97     public void testVFE2() {
     98         try {
     99             Class.forName("dxc.junit.opcodes.newarray.jm.T_newarray_4");
    100             fail("expected a verification exception");
    101         } catch (Throwable t) {
    102             DxUtil.checkVerifyException(t);
    103         }
    104     }
    105 
    106     /**
    107      * @constraint 4.8.2.20
    108      * @title atype must take one of the following
    109      * values
    110      */
    111     public void testVFE3() {
    112         try {
    113             Class.forName("dxc.junit.opcodes.newarray.jm.T_newarray_5");
    114             fail("expected a verification exception");
    115         } catch (Throwable t) {
    116             DxUtil.checkVerifyException(t);
    117         }
    118     }
    119 
    120     /**
    121      * @constraint 4.8.2.1
    122      * @title type of argument - reference
    123      */
    124     public void testVFE4() {
    125         try {
    126             Class.forName("dxc.junit.opcodes.newarray.jm.T_newarray_6");
    127             fail("expected a verification exception");
    128         } catch (Throwable t) {
    129             DxUtil.checkVerifyException(t);
    130         }
    131     }
    132 
    133 }
    134