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1 /* |
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test |
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26 * @bug 8009579 |
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27 * @summary The initCause() incorrectly initialise the cause in |
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28 * XPathException class when used with XPathException(String) |
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29 * constructor. |
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30 * @run main XPathExceptionInitCause |
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31 * @author aleksej.efimov@oracle.com |
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32 */ |
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33 |
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34 import javax.xml.xpath.XPathException; |
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35 import java.io.ByteArrayOutputStream; |
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36 import java.io.ByteArrayInputStream; |
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37 import java.io.ObjectOutputStream; |
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38 import java.io.ObjectInputStream; |
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39 import java.io.IOException; |
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40 import java.io.InvalidClassException; |
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41 |
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42 |
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43 public class XPathExceptionInitCause { |
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44 |
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45 /* This is a serial form of XPathException with two causes serialized |
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46 * by JDK7 code: |
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47 * |
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48 * ByteArrayOutputStream fser = new ByteArrayOutputStream(); |
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49 * ObjectOutputStream oos = new ObjectOutputStream(fser); |
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50 * oos.writeObject(new XPathException(new Exception()).initCause(null)); |
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51 * oos.close(); |
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52 */ |
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53 static final byte [] TWOCAUSES = {-84,-19,0,5,115,114,0,30,106,97,118,97,120,46,120, |
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54 109,108,46,120,112,97,116,104,46,88,80,97,116,104,69,120,99,101,112,116, |
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55 105,111,110,-26,-127,97,60,-120,119,127,28,2,0,1,76,0,5,99,97,117,115,101, |
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56 116,0,21,76,106,97,118,97,47,108,97,110,103,47,84,104,114,111,119,97,98, |
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57 108,101,59,120,114,0,19,106,97,118,97,46,108,97,110,103,46,69,120,99,101, |
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58 112,116,105,111,110,-48,-3,31,62,26,59,28,-60,2,0,0,120,114,0,19,106,97, |
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59 118,97,46,108,97,110,103,46,84,104,114,111,119,97,98,108,101,-43,-58,53, |
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60 39,57,119,-72,-53,3,0,4,76,0,5,99,97,117,115,101,113,0,126,0,1,76,0,13, |
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61 100,101,116,97,105,108,77,101,115,115,97,103,101,116,0,18,76,106,97,118, |
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62 97,47,108,97,110,103,47,83,116,114,105,110,103,59,91,0,10,115,116,97,99, |
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63 107,84,114,97,99,101,116,0,30,91,76,106,97,118,97,47,108,97,110,103,47,83, |
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64 116,97,99,107,84,114,97,99,101,69,108,101,109,101,110,116,59,76,0,20,115, |
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65 117,112,112,114,101,115,115,101,100,69,120,99,101,112,116,105,111,110,115, |
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66 116,0,16,76,106,97,118,97,47,117,116,105,108,47,76,105,115,116,59,120,112, |
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67 112,112,117,114,0,30,91,76,106,97,118,97,46,108,97,110,103,46,83,116,97,99, |
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68 107,84,114,97,99,101,69,108,101,109,101,110,116,59,2,70,42,60,60,-3,34,57, |
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69 2,0,0,120,112,0,0,0,1,115,114,0,27,106,97,118,97,46,108,97,110,103,46,83, |
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70 116,97,99,107,84,114,97,99,101,69,108,101,109,101,110,116,97,9,-59,-102, |
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71 38,54,-35,-123,2,0,4,73,0,10,108,105,110,101,78,117,109,98,101,114,76,0, |
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72 14,100,101,99,108,97,114,105,110,103,67,108,97,115,115,113,0,126,0,4,76, |
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73 0,8,102,105,108,101,78,97,109,101,113,0,126,0,4,76,0,10,109,101,116,104, |
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74 111,100,78,97,109,101,113,0,126,0,4,120,112,0,0,0,31,116,0,23,88,80,97,116, |
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75 104,69,120,99,101,112,116,105,111,110,83,101,114,105,97,108,105,122,101, |
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76 116,0,28,88,80,97,116,104,69,120,99,101,112,116,105,111,110,83,101,114,105, |
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77 97,108,105,122,101,46,106,97,118,97,116,0,4,109,97,105,110,115,114,0,38, |
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78 106,97,118,97,46,117,116,105,108,46,67,111,108,108,101,99,116,105,111,110, |
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79 115,36,85,110,109,111,100,105,102,105,97,98,108,101,76,105,115,116,-4,15, |
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80 37,49,-75,-20,-114,16,2,0,1,76,0,4,108,105,115,116,113,0,126,0,6,120,114, |
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81 0,44,106,97,118,97,46,117,116,105,108,46,67,111,108,108,101,99,116,105,111, |
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82 110,115,36,85,110,109,111,100,105,102,105,97,98,108,101,67,111,108,108,101, |
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83 99,116,105,111,110,25,66,0,-128,-53,94,-9,30,2,0,1,76,0,1,99,116,0,22,76, |
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84 106,97,118,97,47,117,116,105,108,47,67,111,108,108,101,99,116,105,111,110, |
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85 59,120,112,115,114,0,19,106,97,118,97,46,117,116,105,108,46,65,114,114,97, |
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86 121,76,105,115,116,120,-127,-46,29,-103,-57,97,-99,3,0,1,73,0,4,115,105, |
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87 122,101,120,112,0,0,0,0,119,4,0,0,0,0,120,113,0,126,0,20,120,115,113,0,126, |
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88 0,2,113,0,126,0,21,112,117,113,0,126,0,8,0,0,0,1,115,113,0,126,0,10,0,0,0, |
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89 31,113,0,126,0,12,113,0,126,0,13,113,0,126,0,14,113,0,126,0,18,120 |
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90 }; |
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91 |
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92 /* This is a serial form of ordinary XPathException serialized by JDK7 code: |
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93 * |
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94 * Throwable cause = new Throwable( "message 1" ); |
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95 * XPathException xpathexcep = new XPathException( "message 2" ); |
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96 * xpathexcep.initCause( cause ); |
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97 * ByteArrayOutputStream fser = new ByteArrayOutputStream(); |
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98 * ObjectOutputStream oos = new ObjectOutputStream(fser); |
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99 * oos.writeObject(xpathexcep); |
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100 * oos.close(); |
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101 */ |
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102 static final byte [] NORMALJDK7SER = {-84,-19,0,5,115,114,0,30,106,97,118,97,120, |
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103 46,120,109,108,46,120,112,97,116,104,46,88,80,97,116,104,69,120,99,101,112, |
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104 116,105,111,110,-26,-127,97,60,-120,119,127,28,2,0,1,76,0,5,99,97,117,115, |
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105 101,116,0,21,76,106,97,118,97,47,108,97,110,103,47,84,104,114,111,119,97, |
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106 98,108,101,59,120,114,0,19,106,97,118,97,46,108,97,110,103,46,69,120,99, |
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107 101,112,116,105,111,110,-48,-3,31,62,26,59,28,-60,2,0,0,120,114,0,19,106, |
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108 97,118,97,46,108,97,110,103,46,84,104,114,111,119,97,98,108,101,-43,-58, |
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109 53,39,57,119,-72,-53,3,0,4,76,0,5,99,97,117,115,101,113,0,126,0,1,76,0,13, |
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110 100,101,116,97,105,108,77,101,115,115,97,103,101,116,0,18,76,106,97,118, |
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111 97,47,108,97,110,103,47,83,116,114,105,110,103,59,91,0,10,115,116,97,99, |
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112 107,84,114,97,99,101,116,0,30,91,76,106,97,118,97,47,108,97,110,103,47,83, |
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113 116,97,99,107,84,114,97,99,101,69,108,101,109,101,110,116,59,76,0,20,115, |
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114 117,112,112,114,101,115,115,101,100,69,120,99,101,112,116,105,111,110,115, |
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115 116,0,16,76,106,97,118,97,47,117,116,105,108,47,76,105,115,116,59,120,112, |
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116 115,113,0,126,0,3,113,0,126,0,8,116,0,9,109,101,115,115,97,103,101,32,49, |
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117 117,114,0,30,91,76,106,97,118,97,46,108,97,110,103,46,83,116,97,99,107,84, |
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118 114,97,99,101,69,108,101,109,101,110,116,59,2,70,42,60,60,-3,34,57,2,0,0, |
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119 120,112,0,0,0,1,115,114,0,27,106,97,118,97,46,108,97,110,103,46,83,116,97, |
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120 99,107,84,114,97,99,101,69,108,101,109,101,110,116,97,9,-59,-102,38,54,-35, |
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121 -123,2,0,4,73,0,10,108,105,110,101,78,117,109,98,101,114,76,0,14,100,101, |
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122 99,108,97,114,105,110,103,67,108,97,115,115,113,0,126,0,4,76,0,8,102,105, |
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123 108,101,78,97,109,101,113,0,126,0,4,76,0,10,109,101,116,104,111,100,78,97, |
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124 109,101,113,0,126,0,4,120,112,0,0,0,19,116,0,23,88,80,97,116,104,69,120, |
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125 99,101,112,116,105,111,110,83,101,114,105,97,108,105,122,101,116,0,28,88, |
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126 80,97,116,104,69,120,99,101,112,116,105,111,110,83,101,114,105,97,108,105, |
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127 122,101,46,106,97,118,97,116,0,4,109,97,105,110,115,114,0,38,106,97,118, |
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128 97,46,117,116,105,108,46,67,111,108,108,101,99,116,105,111,110,115,36,85, |
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129 110,109,111,100,105,102,105,97,98,108,101,76,105,115,116,-4,15,37,49,-75, |
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130 -20,-114,16,2,0,1,76,0,4,108,105,115,116,113,0,126,0,6,120,114,0,44,106, |
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131 97,118,97,46,117,116,105,108,46,67,111,108,108,101,99,116,105,111,110,115, |
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132 36,85,110,109,111,100,105,102,105,97,98,108,101,67,111,108,108,101,99,116, |
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133 105,111,110,25,66,0,-128,-53,94,-9,30,2,0,1,76,0,1,99,116,0,22,76,106,97, |
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134 118,97,47,117,116,105,108,47,67,111,108,108,101,99,116,105,111,110,59,120, |
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135 112,115,114,0,19,106,97,118,97,46,117,116,105,108,46,65,114,114,97,121,76, |
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136 105,115,116,120,-127,-46,29,-103,-57,97,-99,3,0,1,73,0,4,115,105,122,101, |
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137 120,112,0,0,0,0,119,4,0,0,0,0,120,113,0,126,0,22,120,116,0,9,109,101,115, |
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138 115,97,103,101,32,50,117,113,0,126,0,10,0,0,0,1,115,113,0,126,0,12,0,0,0, |
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139 20,113,0,126,0,14,113,0,126,0,15,113,0,126,0,16,113,0,126,0,20,120,112 |
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140 }; |
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141 |
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142 //Serialize XPathException |
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143 static byte [] pickleXPE(XPathException xpe) throws IOException { |
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144 ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
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145 ObjectOutputStream xpeos = new ObjectOutputStream(bos); |
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146 xpeos.writeObject(xpe); |
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147 xpeos.close(); |
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148 return bos.toByteArray(); |
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149 } |
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150 |
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151 //Deserialize XPathException with byte array as serial data source |
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152 static XPathException unpickleXPE(byte [] ser) |
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153 throws IOException, ClassNotFoundException { |
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154 XPathException xpe; |
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155 ByteArrayInputStream bis = new ByteArrayInputStream(ser); |
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156 ObjectInputStream xpeis = new ObjectInputStream(bis); |
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157 xpe = (XPathException) xpeis.readObject(); |
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158 xpeis.close(); |
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159 return xpe; |
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160 } |
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161 |
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162 public static void main(String[] args) throws Exception { |
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163 Throwable cause = new Throwable("message 1"); |
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164 XPathException xpathexcep = new XPathException("message 2"); |
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165 |
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166 //Test XPE initCause() method |
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167 xpathexcep.initCause(cause); |
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168 System.out.println("getCause() result: '" + xpathexcep.getCause() |
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169 + "' Cause itself: '" + cause + "'"); |
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170 if (!xpathexcep.getCause().toString().equals(cause.toString())) { |
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171 throw new Exception("Incorrect cause is set by initCause()"); |
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172 } |
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173 |
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174 //Test serialization/deserialization of initialized XPE |
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175 byte [] xpeserial; |
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176 XPathException xpedeser; |
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177 xpeserial = pickleXPE(xpathexcep); |
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178 xpedeser = unpickleXPE(xpeserial); |
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179 System.out.println("Serialized XPE: message='" + xpathexcep.getMessage() |
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180 + "' cause='" + xpathexcep.getCause().toString() + "'"); |
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181 System.out.println("Deserialized XPE: message='" + xpedeser.getMessage() |
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182 + "' cause='" + xpedeser.getCause().toString()+"'"); |
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183 if(xpedeser.getCause() == null || |
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184 !xpedeser.getCause().toString().equals(cause.toString()) || |
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185 !xpedeser.getMessage().toString().equals("message 2") ) |
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186 throw new Exception("XPathException incorrectly serialized/deserialized"); |
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187 |
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188 //Test serialization/deserialization of uninitialized cause in XPE |
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189 XPathException xpeuninit = new XPathException("uninitialized cause"); |
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190 xpeserial = pickleXPE(xpeuninit); |
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191 xpedeser = unpickleXPE(xpeserial); |
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192 System.out.println("Serialized XPE: message='" + xpeuninit.getMessage() |
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193 + "' cause='" + xpeuninit.getCause()+"'"); |
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194 System.out.println("Deserialized XPE: message='" + xpedeser.getMessage() |
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195 + "' cause='" + xpedeser.getCause()+"'"); |
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196 if(xpedeser.getCause() != null || |
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197 !xpedeser.getMessage().toString().equals("uninitialized cause") ) |
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198 throw new Exception("XPathException incorrectly serialized/deserialized"); |
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199 |
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200 //Test deserialization of normal XPathException serialized by JDK7 |
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201 XPathException xpejdk7 = unpickleXPE(NORMALJDK7SER); |
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202 if(xpejdk7 == null || xpejdk7.getCause() == null || |
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203 !xpejdk7.getMessage().equals("message 2") || |
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204 !xpejdk7.getCause().getMessage().equals("message 1")) |
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205 throw new Exception("XpathException serialized by JDK7 was " |
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206 + "incorrectly deserialized."); |
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207 |
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208 //Test deserialization of XPathException with two causes from JDK7. |
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209 //The serialization are done for the following XPathException object: |
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210 // new XPathException(new Exception()).initCause(null) |
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211 try { |
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212 xpejdk7 = unpickleXPE(TWOCAUSES); |
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213 throw new Exception("Expected InvalidClassException but it wasn't" |
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214 + " observed"); |
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215 } catch(InvalidClassException e) { |
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216 System.out.println("InvalidClassException caught as expected."); |
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217 } |
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218 |
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219 } |
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220 } |