Home | History | Annotate | Download | only in move_from16 
      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.move_from16;
     18 
     19 import dot.junit.DxTestCase;
     20 import dot.junit.DxUtil;
     21 import dot.junit.opcodes.move_from16.d.T_move_from16_1;
     22 
     23 public class Test_move_from16 extends DxTestCase {
     24     /**
     25      * @title v4001 -> v255 -> v1
     26      */
     27     public void testN1() {
     28         assertTrue(T_move_from16_1.run());
     29     }
     30 
     31     /**
     32      * @constraint A23
     33      * @title number of registers - src is not valid
     34      */
     35     public void testVFE1() {
     36         try {
     37             Class.forName("dot.junit.opcodes.move_from16.d.T_move_from16_3");
     38             fail("expected a verification exception");
     39         } catch (Throwable t) {
     40             DxUtil.checkVerifyException(t);
     41         }
     42     }
     43 
     44     /**
     45      * @constraint A23
     46      * @title number of registers - dst is not valid
     47      */
     48     public void testVFE2() {
     49         try {
     50             Class.forName("dot.junit.opcodes.move_from16.d.T_move_from16_4");
     51             fail("expected a verification exception");
     52         } catch (Throwable t) {
     53             DxUtil.checkVerifyException(t);
     54         }
     55     }
     56 
     57     /**
     58      * @constraint B1
     59      * @title src register contains reference
     60      */
     61     public void testVFE3() {
     62         try {
     63             Class.forName("dot.junit.opcodes.move_from16.d.T_move_from16_5");
     64             fail("expected a verification exception");
     65         } catch (Throwable t) {
     66             DxUtil.checkVerifyException(t);
     67         }
     68     }
     69 
     70     /**
     71      * @constraint B1
     72      * @title src register contains wide
     73      */
     74     public void testVFE4() {
     75         try {
     76             Class.forName("dot.junit.opcodes.move_from16.d.T_move_from16_6");
     77             fail("expected a verification exception");
     78         } catch (Throwable t) {
     79             DxUtil.checkVerifyException(t);
     80         }
     81     }
     82 
     83     /**
     84      * @constraint B1
     85      * @title src register is a part of reg pair
     86      */
     87     public void testVFE5() {
     88         try {
     89             Class.forName("dot.junit.opcodes.move_from16.d.T_move_from16_7");
     90             fail("expected a verification exception");
     91         } catch (Throwable t) {
     92             DxUtil.checkVerifyException(t);
     93         }
     94     }
     95 
     96     /**
     97      * @constraint B18
     98      * @title When writing to a register that is one half of a
     99      * register pair, but not touching the other half, the old register pair gets broken
    100      * up, and the other register involved in it becomes undefined.
    101      */
    102     public void testVFE6() {
    103         try {
    104             Class.forName("dot.junit.opcodes.move_from16.d.T_move_from16_8");
    105             fail("expected a verification exception");
    106         } catch (Throwable t) {
    107             DxUtil.checkVerifyException(t);
    108         }
    109     }
    110 
    111 }
    112