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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.move_object;
     18 
     19 import dot.junit.DxTestCase;
     20 import dot.junit.DxUtil;
     21 import dot.junit.opcodes.move_object.d.T_move_object_1;
     22 
     23 public class Test_move_object extends DxTestCase {
     24     /**
     25      * @title tests move-object functionality
     26      */
     27     public void testN1() {
     28         T_move_object_1 t = new T_move_object_1();
     29         assertEquals(t.run(), t);
     30     }
     31 
     32 
     33     /**
     34      * @constraint A23
     35      * @title  number of registers - src is not valid
     36      */
     37     public void testVFE1() {
     38         try {
     39             Class.forName("dot.junit.opcodes.move_object.d.T_move_object_2");
     40             fail("expected a verification exception");
     41         } catch (Throwable t) {
     42             DxUtil.checkVerifyException(t);
     43         }
     44     }
     45 
     46     /**
     47      * @constraint A23
     48      * @title number of registers - dst is not valid
     49      */
     50     public void testVFE2() {
     51         try {
     52             Class.forName("dot.junit.opcodes.move_object.d.T_move_object_3");
     53             fail("expected a verification exception");
     54         } catch (Throwable t) {
     55             DxUtil.checkVerifyException(t);
     56         }
     57     }
     58 
     59     /**
     60      * @constraint B1
     61      * @title src register contains integer
     62      */
     63     public void testVFE3() {
     64         try {
     65             Class.forName("dot.junit.opcodes.move_object.d.T_move_object_4");
     66             fail("expected a verification exception");
     67         } catch (Throwable t) {
     68             DxUtil.checkVerifyException(t);
     69         }
     70     }
     71 
     72     /**
     73      * @constraint B1
     74      * @title src register contains wide
     75      */
     76     public void testVFE4() {
     77         try {
     78             Class.forName("dot.junit.opcodes.move_object.d.T_move_object_5");
     79             fail("expected a verification exception");
     80         } catch (Throwable t) {
     81             DxUtil.checkVerifyException(t);
     82         }
     83     }
     84 
     85     /**
     86      * @constraint B1
     87      * @title src register is a part of reg pair
     88      */
     89     public void testVFE5() {
     90         try {
     91             Class.forName("dot.junit.opcodes.move_object.d.T_move_object_6");
     92             fail("expected a verification exception");
     93         } catch (Throwable t) {
     94             DxUtil.checkVerifyException(t);
     95         }
     96     }
     97 
     98     /**
     99      * @constraint B18
    100      * @title When writing to a register that is one half of a
    101      * register pair, but not touching the other half, the old register pair gets broken
    102      * up, and the other register involved in it becomes undefined.
    103      */
    104     public void testVFE6() {
    105         try {
    106             Class.forName("dot.junit.opcodes.move_object.d.T_move_object_7");
    107             fail("expected a verification exception");
    108         } catch (Throwable t) {
    109             DxUtil.checkVerifyException(t);
    110         }
    111     }
    112 }
    113