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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 dot.junit.opcodes.or_int;
     18 
     19 import dot.junit.DxTestCase;
     20 import dot.junit.DxUtil;
     21 import dot.junit.opcodes.or_int.d.T_or_int_1;
     22 import dot.junit.opcodes.or_int.d.T_or_int_6;
     23 
     24 public class Test_or_int extends DxTestCase {
     25 
     26     /**
     27      * @title Arguments = 15, 8
     28      */
     29     public void testN1() {
     30         T_or_int_1 t = new T_or_int_1();
     31         assertEquals(15, t.run(15, 8));
     32     }
     33 
     34     /**
     35      * @title Arguments = 0xfffffff8, 0xfffffff1
     36      */
     37     public void testN2() {
     38         T_or_int_1 t = new T_or_int_1();
     39         assertEquals(0xfffffff9, t.run(0xfffffff8, 0xfffffff1));
     40     }
     41 
     42     /**
     43      * @title Arguments = 0xcafe & -1
     44      */
     45     public void testN3() {
     46         T_or_int_1 t = new T_or_int_1();
     47         assertEquals(-1, t.run(0xcafe, -1));
     48     }
     49 
     50     /**
     51      * @title Arguments = 0 & -1
     52      */
     53     public void testB1() {
     54         T_or_int_1 t = new T_or_int_1();
     55         assertEquals(-1, t.run(0, -1));
     56     }
     57 
     58     /**
     59      * @title Arguments = Integer.MAX_VALUE & Integer.MIN_VALUE
     60      */
     61     public void testB2() {
     62         T_or_int_1 t = new T_or_int_1();
     63         assertEquals(0xffffffff, t.run(Integer.MAX_VALUE, Integer.MIN_VALUE));
     64     }
     65 
     66     /**
     67      * @constraint A23
     68      * @title number of registers
     69      */
     70     public void testVFE1() {
     71         try {
     72             Class.forName("dot.junit.opcodes.or_int.d.T_or_int_2");
     73             fail("expected a verification exception");
     74         } catch (Throwable t) {
     75             DxUtil.checkVerifyException(t);
     76         }
     77     }
     78 
     79 
     80 
     81     /**
     82      * @constraint B1
     83      * @title types of arguments - double & int
     84      */
     85     public void testVFE2() {
     86         try {
     87             Class.forName("dot.junit.opcodes.or_int.d.T_or_int_3");
     88             fail("expected a verification exception");
     89         } catch (Throwable t) {
     90             DxUtil.checkVerifyException(t);
     91         }
     92     }
     93 
     94     /**
     95      * @constraint B1
     96      * @title types of arguments - long & int
     97      */
     98     public void testVFE3() {
     99         try {
    100             Class.forName("dot.junit.opcodes.or_int.d.T_or_int_4");
    101             fail("expected a verification exception");
    102         } catch (Throwable t) {
    103             DxUtil.checkVerifyException(t);
    104         }
    105     }
    106 
    107     /**
    108      * @constraint B1
    109      * @title types of arguments - reference & int
    110      */
    111     public void testVFE4() {
    112         try {
    113             Class.forName("dot.junit.opcodes.or_int.d.T_or_int_5");
    114             fail("expected a verification exception");
    115         } catch (Throwable t) {
    116             DxUtil.checkVerifyException(t);
    117         }
    118     }
    119 
    120     /**
    121      * @constraint B1
    122      * @title Types of arguments - float, int. The verifier checks that ints
    123      * and floats are not used interchangeably.
    124      */
    125     public void testVFE5() {
    126         try {
    127             Class.forName("dot.junit.opcodes.or_int.d.T_or_int_6");
    128             fail("expected a verification exception");
    129         } catch (Throwable t) {
    130             DxUtil.checkVerifyException(t);
    131         }
    132     }
    133 }
    134