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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.sub_long;
     18 
     19 import dot.junit.DxTestCase;
     20 import dot.junit.DxUtil;
     21 import dot.junit.opcodes.sub_long.d.T_sub_long_1;
     22 import dot.junit.opcodes.sub_long.d.T_sub_long_2;
     23 
     24 public class Test_sub_long extends DxTestCase {
     25 
     26     /**
     27      * @title Arguments = 1111127348242l, 11111111114l
     28      */
     29     public void testN1() {
     30         T_sub_long_1 t = new T_sub_long_1();
     31         assertEquals(1100016237128l, t.run(1111127348242l, 11111111114l));
     32     }
     33 
     34     /**
     35      * @title Arguments = 0, 1111127348242l
     36      */
     37     public void testN2() {
     38         T_sub_long_1 t = new T_sub_long_1();
     39         assertEquals(-1111127348242l, t.run(0, 1111127348242l));
     40     }
     41 
     42     /**
     43      * @title Arguments = 0, -11111111114l
     44      */
     45     public void testN3() {
     46         T_sub_long_1 t = new T_sub_long_1();
     47         assertEquals(11111111114l, t.run(0, -11111111114l));
     48     }
     49 
     50     /**
     51      * @title Arguments = 0l, Long.MAX_VALUE
     52      */
     53     public void testB1() {
     54         T_sub_long_1 t = new T_sub_long_1();
     55         assertEquals(-9223372036854775807L, t.run(0l, Long.MAX_VALUE));
     56     }
     57 
     58     /**
     59      * @title Arguments = 9223372036854775807L, Long.MAX_VALUE
     60      */
     61     public void testB2() {
     62         T_sub_long_1 t = new T_sub_long_1();
     63         assertEquals(0l, t.run(9223372036854775807L, Long.MAX_VALUE));
     64     }
     65 
     66     /**
     67      * @title Arguments = Long.MAX_VALUE, -1l
     68      */
     69     public void testB3() {
     70         T_sub_long_1 t = new T_sub_long_1();
     71         assertEquals(-9223372036854775808L, t.run(Long.MAX_VALUE, -1l));
     72     }
     73 
     74     /**
     75      * @title Arguments = Long.MIN_VALUE, 1l
     76      */
     77     public void testB4() {
     78         T_sub_long_1 t = new T_sub_long_1();
     79         assertEquals(9223372036854775807L, t.run(Long.MIN_VALUE, 1l));
     80     }
     81 
     82     /**
     83      * @title Arguments = 0l, 0l
     84      */
     85     public void testB5() {
     86         T_sub_long_1 t = new T_sub_long_1();
     87         assertEquals(0l, t.run(0l, 0l));
     88     }
     89 
     90     /**
     91      * @title Arguments = 0l, -Long.MIN_VALUE
     92      */
     93     public void testB6() {
     94         T_sub_long_1 t = new T_sub_long_1();
     95         assertEquals(-9223372036854775808L, t.run(0l, -Long.MIN_VALUE));
     96     }
     97 
     98 
     99 
    100     /**
    101      * @constraint A24
    102      * @title number of registers
    103      */
    104     public void testVFE1() {
    105         try {
    106             Class.forName("dot.junit.opcodes.sub_long.d.T_sub_long_6");
    107             fail("expected a verification exception");
    108         } catch (Throwable t) {
    109             DxUtil.checkVerifyException(t);
    110         }
    111     }
    112 
    113     /**
    114      * @constraint B1
    115      * @title types of arguments - int, long
    116      */
    117     public void testVFE2() {
    118         try {
    119             Class.forName("dot.junit.opcodes.sub_long.d.T_sub_long_3");
    120             fail("expected a verification exception");
    121         } catch (Throwable t) {
    122             DxUtil.checkVerifyException(t);
    123         }
    124     }
    125 
    126     /**
    127      * @constraint B1
    128      * @title types of arguments - long, float
    129      */
    130     public void testVFE3() {
    131         try {
    132             Class.forName("dot.junit.opcodes.sub_long.d.T_sub_long_4");
    133             fail("expected a verification exception");
    134         } catch (Throwable t) {
    135             DxUtil.checkVerifyException(t);
    136         }
    137     }
    138 
    139     /**
    140      * @constraint B1
    141      * @title types of arguments - long, reference
    142      */
    143     public void testVFE4() {
    144         try {
    145             Class.forName("dot.junit.opcodes.sub_long.d.T_sub_long_5");
    146             fail("expected a verification exception");
    147         } catch (Throwable t) {
    148             DxUtil.checkVerifyException(t);
    149         }
    150     }
    151 
    152     /**
    153      * @constraint B1
    154      * @title Types of arguments - long, double. The verifier checks that longs
    155      * and doubles are not used interchangeably.
    156      */
    157     public void testVFE5() {
    158         try {
    159             Class.forName("dot.junit.opcodes.sub_long.d.T_sub_long_2");
    160             fail("expected a verification exception");
    161         } catch (Throwable t) {
    162             DxUtil.checkVerifyException(t);
    163         }
    164     }
    165 
    166 }
    167