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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.lushr;
     18 
     19 import dxc.junit.DxTestCase;
     20 import dxc.junit.DxUtil;
     21 import dxc.junit.opcodes.lushr.jm.T_lushr_1;
     22 
     23 public class Test_lushr extends DxTestCase {
     24 
     25     /**
     26      * @title Arguments = 40000000000l, 3
     27      */
     28     public void testN1() {
     29         T_lushr_1 t = new T_lushr_1();
     30         assertEquals(5000000000l, t.run(40000000000l, 3));
     31     }
     32 
     33     /**
     34      * @title Arguments = 40000000000l, 1
     35      */
     36     public void testN2() {
     37         T_lushr_1 t = new T_lushr_1();
     38         assertEquals(20000000000l, t.run(40000000000l, 1));
     39     }
     40 
     41     /**
     42      * @title Arguments = -123456789l, 1
     43      */
     44     public void testN3() {
     45         T_lushr_1 t = new T_lushr_1();
     46         assertEquals(0x7FFFFFFFFC521975l, t.run(-123456789l, 1));
     47     }
     48 
     49     /**
     50      * @title  Arguments = 1, -1
     51      */
     52     public void testN4() {
     53         T_lushr_1 t = new T_lushr_1();
     54         assertEquals(0l, t.run(1l, -1));
     55     }
     56 
     57     /**
     58      * @title Arguments = 123456789l, 64
     59      */
     60     public void testN5() {
     61         T_lushr_1 t = new T_lushr_1();
     62         assertEquals(123456789l, t.run(123456789l, 64));
     63     }
     64 
     65     /**
     66      * @title Arguments = 123456789l, 63
     67      */
     68     public void testN6() {
     69         T_lushr_1 t = new T_lushr_1();
     70         assertEquals(0l, t.run(123456789l, 63));
     71     }
     72 
     73     /**
     74      * @title  Arguments = 0, -1
     75      */
     76     public void testB1() {
     77         T_lushr_1 t = new T_lushr_1();
     78         assertEquals(0l, t.run(0l, -1));
     79     }
     80 
     81     /**
     82      * @title  Arguments = Long.MAX_VALUE, 1
     83      */
     84     public void testB2() {
     85         T_lushr_1 t = new T_lushr_1();
     86         assertEquals(0x3FFFFFFFFFFFFFFFl, t.run(Long.MAX_VALUE, 1));
     87     }
     88 
     89     /**
     90      * @title  Arguments = Long.MIN_VALUE, 1
     91      */
     92     public void testB3() {
     93         T_lushr_1 t = new T_lushr_1();
     94         assertEquals(0x4000000000000000l, t.run(Long.MIN_VALUE, 1));
     95     }
     96 
     97     /**
     98      * @title  Arguments = 1, 0
     99      */
    100     public void testB4() {
    101         T_lushr_1 t = new T_lushr_1();
    102         assertEquals(1l, t.run(1l, 0));
    103     }
    104 
    105     /**
    106      * @constraint 4.8.2.1
    107      * @title number of arguments
    108      */
    109     public void testVFE1() {
    110         try {
    111             Class.forName("dxc.junit.opcodes.lushr.jm.T_lushr_2");
    112             fail("expected a verification exception");
    113         } catch (Throwable t) {
    114             DxUtil.checkVerifyException(t);
    115         }
    116     }
    117 
    118     /**
    119      * @constraint 4.8.2.1
    120      * @title types of arguments - double, int
    121      */
    122     public void testVFE2() {
    123         try {
    124             Class.forName("dxc.junit.opcodes.lushr.jm.T_lushr_3");
    125             fail("expected a verification exception");
    126         } catch (Throwable t) {
    127             DxUtil.checkVerifyException(t);
    128         }
    129     }
    130 
    131     /**
    132      * @constraint 4.8.2.1
    133      * @title types of arguments - int, int
    134      */
    135     public void testVFE3() {
    136         try {
    137             Class.forName("dxc.junit.opcodes.lushr.jm.T_lushr_4");
    138             fail("expected a verification exception");
    139         } catch (Throwable t) {
    140             DxUtil.checkVerifyException(t);
    141         }
    142     }
    143 
    144     /**
    145      * @constraint 4.8.2.1
    146      * @title types of arguments - float, int
    147      */
    148     public void testVFE4() {
    149         try {
    150             Class.forName("dxc.junit.opcodes.lushr.jm.T_lushr_5");
    151             fail("expected a verification exception");
    152         } catch (Throwable t) {
    153             DxUtil.checkVerifyException(t);
    154         }
    155     }
    156 
    157     /**
    158      * @constraint 4.8.2.1
    159      * @title types of arguments - reference, int
    160      */
    161     public void testVFE5() {
    162         try {
    163             Class.forName("dxc.junit.opcodes.lushr.jm.T_lushr_6");
    164             fail("expected a verification exception");
    165         } catch (Throwable t) {
    166             DxUtil.checkVerifyException(t);
    167         }
    168     }
    169 
    170 }
    171