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1 /* |
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2 * Copyright (c) 2015, 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 import java.io.ByteArrayInputStream; |
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24 import java.io.ByteArrayOutputStream; |
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25 import java.io.FileInputStream; |
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26 import java.io.IOException; |
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27 import java.io.InputStream; |
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28 import java.io.UncheckedIOException; |
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29 import java.io.UnsupportedEncodingException; |
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30 import java.nio.file.Files; |
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31 import java.nio.file.Paths; |
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32 import java.util.Properties; |
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33 import java.util.logging.LogManager; |
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34 |
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35 |
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36 /** |
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37 * @test |
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38 * @bug 8075810 |
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39 * @run main/othervm InvalidEscapeConfigurationTest |
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40 * @author danielfuchs |
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41 */ |
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42 public class InvalidEscapeConfigurationTest { |
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43 |
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44 public static void main(String[] args) |
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45 throws UnsupportedEncodingException, IOException { |
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46 String[] validEscapes = { |
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47 "com.f\\u006fo.level = INF\\u004f", |
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48 "com.f\\u006fo.level = INFO", |
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49 "com.foo.level = INF\\u004f" |
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50 }; |
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51 String[] invalidEscapes = { |
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52 "com.fo\\u0O6f.level = INF\\u0O4f", |
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53 "com.fo\\u0O6f.level = INFO", |
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54 "com.foo.level = INF\\u0O4f" |
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55 }; |
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56 for (String line : validEscapes) { |
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57 test(line, true); |
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58 } |
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59 for (String line : invalidEscapes) { |
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60 test(line, false); |
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61 } |
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62 try { |
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63 Properties props = new Properties(); |
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64 props.load((InputStream)null); |
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65 throw new RuntimeException("Properties.load(null): " |
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66 + "NullPointerException exception not raised"); |
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67 } catch (NullPointerException x) { |
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68 System.out.println("Properties.load(null): " |
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69 + "got expected exception: " + x); |
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70 } |
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71 try { |
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72 LogManager.getLogManager().readConfiguration(null); |
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73 throw new RuntimeException("LogManager.readConfiguration(null): " |
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74 + "NullPointerException exception not raised"); |
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75 } catch (NullPointerException x) { |
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76 System.out.println("LogManager.readConfiguration(null): " |
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77 + "got expected exception: " + x); |
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78 } |
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79 |
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80 |
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81 } |
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82 |
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83 public static void test(String line, boolean valid) throws IOException { |
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84 String test = (valid ? "valid" : "invalid") |
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85 + " line \"" +line + "\""; |
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86 System.out.println("Testing " + test); |
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87 |
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88 // First verify that we get the expected result from Properties.load() |
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89 try { |
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90 ByteArrayInputStream bais = |
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91 new ByteArrayInputStream(line.getBytes("UTF-8")); |
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92 Properties props = new Properties(); |
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93 props.load(bais); |
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94 if (!valid) { |
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95 throw new RuntimeException(test |
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96 + "\n\tProperties.load: expected exception not raised"); |
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97 } else { |
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98 System.out.println("Properties.load passed for " + test); |
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99 } |
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100 } catch(IllegalArgumentException x) { |
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101 if (!valid) { |
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102 System.out.println( |
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103 "Properties.load: Got expected exception: " |
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104 + x + "\n\tfor " + test); |
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105 } else { |
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106 throw x; |
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107 } |
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108 } |
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109 |
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110 // Then verify that we get the expected result from |
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111 // LogManager.readConfiguration |
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112 try { |
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113 String content = defaultConfiguration() + '\n' + line + '\n'; |
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114 ByteArrayInputStream bais = |
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115 new ByteArrayInputStream(content.getBytes("UTF-8")); |
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116 LogManager.getLogManager().readConfiguration(bais); |
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117 if (!valid) { |
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118 throw new RuntimeException(test |
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119 + "\n\tLogManager.readConfiguration: " |
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120 + "expected exception not raised"); |
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121 } else { |
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122 System.out.println("LogManager.readConfiguration passed for " |
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123 + test); |
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124 } |
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125 } catch(IOException x) { |
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126 if (!valid) { |
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127 System.out.println( |
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128 "LogManager.readConfiguration: Got expected exception: " |
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129 + x + "\n\tfor " + test); |
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130 } else { |
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131 throw x; |
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132 } |
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133 } |
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134 } |
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135 |
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136 static String getConfigurationFileName() { |
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137 String fname = System.getProperty("java.util.logging.config.file"); |
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138 if (fname == null) { |
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139 fname = System.getProperty("java.home"); |
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140 if (fname == null) { |
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141 throw new Error("Can't find java.home ??"); |
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142 } |
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143 fname = Paths.get(fname, "conf", "logging.properties") |
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144 .toAbsolutePath().normalize().toString(); |
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145 } |
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146 return fname; |
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147 } |
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148 |
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149 static String defaultConfiguration() throws IOException { |
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150 Properties props = new Properties(); |
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151 String fileName = getConfigurationFileName(); |
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152 if (Files.exists(Paths.get(fileName))) { |
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153 try (InputStream is = new FileInputStream(fileName);) { |
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154 props.load(is); |
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155 } catch(IOException x) { |
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156 throw new UncheckedIOException(x); |
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157 } |
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158 } |
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159 ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
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160 props.store(bos, null); |
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161 return bos.toString(); |
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162 } |
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163 |
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164 } |