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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.imul;
     18 
     19 import dxc.junit.DxTestCase;
     20 import dxc.junit.DxUtil;
     21 import dxc.junit.opcodes.imul.jm.T_imul_1;
     22 
     23 public class Test_imul extends DxTestCase {
     24 
     25     /**
     26      * @title Arguments = 8, 4
     27      */
     28     public void testN1() {
     29         T_imul_1 t = new T_imul_1();
     30         assertEquals(32, t.run(8, 4));
     31     }
     32 
     33     /**
     34      * @title Arguments = -2, 255
     35      */
     36     public void testN2() {
     37         T_imul_1 t = new T_imul_1();
     38         assertEquals(-510, t.run(-2, 255));
     39     }
     40 
     41     /**
     42      * @title Arguments = 0x7ffffffe, 2
     43      */
     44     public void testN3() {
     45         T_imul_1 t = new T_imul_1();
     46         assertEquals(-4, t.run(0x7ffffffe, 2));
     47     }
     48 
     49     /**
     50      * @title Arguments = 4, 0x80000001
     51      */
     52     public void testN4() {
     53         T_imul_1 t = new T_imul_1();
     54         assertEquals(4, t.run(4, 0x80000001));
     55     }
     56 
     57     /**
     58      * @title Arguments = 0, Integer.MAX_VALUE
     59      */
     60     public void testB1() {
     61         T_imul_1 t = new T_imul_1();
     62         assertEquals(0, t.run(0, Integer.MAX_VALUE));
     63     }
     64 
     65     /**
     66      * @title Arguments = Integer.MAX_VALUE, 1
     67      */
     68     public void testB2() {
     69         T_imul_1 t = new T_imul_1();
     70         assertEquals(Integer.MAX_VALUE, t.run(Integer.MAX_VALUE, 1));
     71     }
     72 
     73     /**
     74      * @title Arguments = Integer.MIN_VALUE, 1
     75      */
     76     public void testB3() {
     77         T_imul_1 t = new T_imul_1();
     78         assertEquals(Integer.MIN_VALUE, t.run(Integer.MIN_VALUE, 1));
     79     }
     80 
     81     /**
     82      * @title Arguments = Integer.MAX_VALUE, Integer.MIN_VALUE
     83      */
     84     public void testB4() {
     85         T_imul_1 t = new T_imul_1();
     86         assertEquals(Integer.MIN_VALUE, t.run(Integer.MAX_VALUE,
     87                 Integer.MIN_VALUE));
     88     }
     89 
     90     /**
     91      * @title Arguments = 0, 0
     92      */
     93     public void testB5() {
     94         T_imul_1 t = new T_imul_1();
     95         assertEquals(0, t.run(0, 0));
     96     }
     97 
     98 
     99     /**
    100      * @constraint 4.8.2.1
    101      * @title number of arguments
    102      */
    103     public void testVFE1() {
    104         try {
    105             Class.forName("dxc.junit.opcodes.imul.jm.T_imul_2");
    106             fail("expected a verification exception");
    107         } catch (Throwable t) {
    108             DxUtil.checkVerifyException(t);
    109         }
    110     }
    111 
    112     /**
    113      * @constraint 4.8.2.1
    114      * @title types of arguments - int / double
    115      */
    116     public void testVFE2() {
    117         try {
    118             Class.forName("dxc.junit.opcodes.imul.jm.T_imul_3");
    119             fail("expected a verification exception");
    120         } catch (Throwable t) {
    121             DxUtil.checkVerifyException(t);
    122         }
    123     }
    124 
    125     /**
    126      * @constraint 4.8.2.1
    127      * @title types of arguments - long / int
    128      */
    129     public void testVFE3() {
    130         try {
    131             Class.forName("dxc.junit.opcodes.imul.jm.T_imul_4");
    132             fail("expected a verification exception");
    133         } catch (Throwable t) {
    134             DxUtil.checkVerifyException(t);
    135         }
    136     }
    137 
    138     /**
    139      * @constraint 4.8.2.1
    140      * @title types of arguments - reference / int
    141      */
    142     public void testVFE4() {
    143         try {
    144             Class.forName("dxc.junit.opcodes.imul.jm.T_imul_5");
    145             fail("expected a verification exception");
    146         } catch (Throwable t) {
    147             DxUtil.checkVerifyException(t);
    148         }
    149     }
    150 
    151 }
    152