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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.if_icmpne;
     18 
     19 import dxc.junit.DxTestCase;
     20 import dxc.junit.DxUtil;
     21 import dxc.junit.opcodes.if_icmpne.jm.T_if_icmpne_1;
     22 
     23 public class Test_if_icmpne extends DxTestCase {
     24 
     25     /**
     26      * @title  Arguments = 5, 6
     27      */
     28     public void testN1() {
     29         T_if_icmpne_1 t = new T_if_icmpne_1();
     30         assertEquals(1, t.run(5, 6));
     31     }
     32 
     33     /**
     34      * @title  Arguments = 0x0f0e0d0c, 0x0f0e0d0c
     35      */
     36     public void testN2() {
     37         T_if_icmpne_1 t = new T_if_icmpne_1();
     38         /*
     39          * Compare with 1234 to check that in case of failed comparison
     40          * execution proceeds at the address following if_acmpeq instruction
     41          */
     42         assertEquals(1234, t.run(0x0f0e0d0c, 0x0f0e0d0c));
     43     }
     44 
     45     /**
     46      * @title  Arguments = 5, -5
     47      */
     48     public void testN3() {
     49         T_if_icmpne_1 t = new T_if_icmpne_1();
     50         assertEquals(1, t.run(5, -5));
     51     }
     52 
     53     /**
     54      * @title  Arguments = 0x01001234, 0x1234
     55      */
     56     public void testN4() {
     57         T_if_icmpne_1 t = new T_if_icmpne_1();
     58         assertEquals(1, t.run(0x01001234, 0x1234));
     59     }
     60 
     61     /**
     62      * @title  Arguments = Integer.MAX_VALUE, Integer.MAX_VALUE
     63      */
     64     public void testB1() {
     65         T_if_icmpne_1 t = new T_if_icmpne_1();
     66         assertEquals(1234, t.run(Integer.MAX_VALUE, Integer.MAX_VALUE));
     67     }
     68 
     69     /**
     70      * @title  Arguments = Integer.MIN_VALUE, Integer.MIN_VALUE
     71      */
     72     public void testB2() {
     73         T_if_icmpne_1 t = new T_if_icmpne_1();
     74         assertEquals(1234, t.run(Integer.MIN_VALUE, Integer.MIN_VALUE));
     75     }
     76 
     77     /**
     78      * @title  Arguments = 0, 1234567
     79      */
     80     public void testB3() {
     81         T_if_icmpne_1 t = new T_if_icmpne_1();
     82         assertEquals(1, t.run(0, 1234567));
     83     }
     84 
     85     /**
     86      * @title  Arguments = 0, 0
     87      */
     88     public void testB4() {
     89         T_if_icmpne_1 t = new T_if_icmpne_1();
     90         assertEquals(1234, t.run(0, 0));
     91     }
     92 
     93 
     94     /**
     95      * @constraint 4.8.2.1
     96      * @title number of arguments
     97      */
     98     public void testVFE1() {
     99         try {
    100             Class.forName("dxc.junit.opcodes.if_icmpne.jm.T_if_icmpne_2");
    101             fail("expected a verification exception");
    102         } catch (Throwable t) {
    103             DxUtil.checkVerifyException(t);
    104         }
    105     }
    106 
    107     /**
    108      * @constraint 4.8.2.1
    109      * @title types of arguments - int, double
    110      */
    111     public void testVFE2() {
    112         try {
    113             Class.forName("dxc.junit.opcodes.if_icmpne.jm.T_if_icmpne_3");
    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 types of arguments - long, int
    123      */
    124     public void testVFE3() {
    125         try {
    126             Class.forName("dxc.junit.opcodes.if_icmpne.jm.T_if_icmpne_4");
    127             fail("expected a verification exception");
    128         } catch (Throwable t) {
    129             DxUtil.checkVerifyException(t);
    130         }
    131     }
    132 
    133     /**
    134      * @constraint 4.8.1.7
    135      * @title branch target shall be inside the
    136      * method
    137      */
    138     public void testVFE4() {
    139         try {
    140             Class.forName("dxc.junit.opcodes.if_icmpne.jm.T_if_icmpne_5");
    141             fail("expected a verification exception");
    142         } catch (Throwable t) {
    143             DxUtil.checkVerifyException(t);
    144         }
    145     }
    146 
    147     /**
    148      * @constraint 4.8.1.7
    149      * @title branch target shall not be "inside" wide
    150      * instruction
    151      */
    152     public void testVFE5() {
    153         try {
    154             Class.forName("dxc.junit.opcodes.if_icmpne.jm.T_if_icmpne_6");
    155             fail("expected a verification exception");
    156         } catch (Throwable t) {
    157             DxUtil.checkVerifyException(t);
    158         }
    159     }
    160 
    161     /**
    162      * @constraint 4.8.2.1
    163      * @title types of arguments - reference, int
    164      */
    165     public void testVFE6() {
    166         try {
    167             Class.forName("dxc.junit.opcodes.if_icmpne.jm.T_if_icmpne_7");
    168             fail("expected a verification exception");
    169         } catch (Throwable t) {
    170             DxUtil.checkVerifyException(t);
    171         }
    172     }
    173 
    174 }
    175