1 | /*
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2 | * Copyright 2002,2004-2005 The Apache Software Foundation
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | *
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16 | */
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17 |
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18 | /*
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19 | * Since the initial version of this file was deveolped on the clock on
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20 | * an NSF grant I should say the following boilerplate:
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21 | *
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22 | * This material is based upon work supported by the National Science
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23 | * Foundaton under Grant No. EIA-0196404. Any opinions, findings, and
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24 | * conclusions or recommendations expressed in this material are those
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25 | * of the author and do not necessarily reflect the views of the
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26 | * National Science Foundation.
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27 | */
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28 |
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29 | package org.apache.tools.ant.taskdefs.optional.unix;
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30 |
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31 | import org.apache.tools.ant.taskdefs.condition.Os;
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32 |
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33 | import org.apache.tools.ant.BuildFileTest;
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34 | import org.apache.tools.ant.Project;
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35 |
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36 | /**
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37 | * Test cases for the Symlink task. Link creation, link deletion, recording
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38 | * of links in multiple directories, and restoration of links recorded are
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39 | * all tested. A separate test for the utility method Symlink.deleteSymlink
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40 | * is not included because action="delete" only prints a message and calls
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41 | * Symlink.deleteSymlink, making a separate test redundant.
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42 | *
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43 | */
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44 |
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45 | public class SymlinkTest extends BuildFileTest {
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46 |
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47 | private Project p;
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48 | private boolean supportsSymlinks = Os.isFamily("unix");
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49 |
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50 | public SymlinkTest(String name) {
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51 | super(name);
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52 | }
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53 |
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54 | public void setUp() {
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55 | if (supportsSymlinks) {
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56 | configureProject("src/etc/testcases/taskdefs/optional/unix/symlink.xml");
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57 | executeTarget("setup");
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58 | }
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59 | }
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60 |
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61 |
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62 | public void testSingle() {
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63 | if (supportsSymlinks) {
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64 | executeTarget("test-single");
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65 | p = getProject();
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66 | assertNotNull("Failed to create file",
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67 | p.getProperty("test.single.file.created"));
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68 | assertNotNull("Failed to create link",
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69 | p.getProperty("test.single.link.created"));
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70 | }
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71 | }
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72 |
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73 | public void testDelete() {
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74 | if (supportsSymlinks) {
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75 | executeTarget("test-delete");
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76 | p = getProject();
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77 | String linkDeleted = p.getProperty("test.delete.link.still.there");
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78 | assertNotNull("Actual file deleted by symlink",
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79 | p.getProperty("test.delete.file.still.there"));
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80 | if (linkDeleted != null) {
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81 | fail(linkDeleted);
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82 | }
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83 | }
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84 | }
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85 |
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86 | public void testRecord() {
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87 | if (supportsSymlinks) {
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88 | executeTarget("test-record");
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89 | p = getProject();
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90 |
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91 | assertNotNull("Failed to create dir1",
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92 | p.getProperty("test.record.dir1.created"));
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93 |
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94 | assertNotNull("Failed to create dir2",
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95 | p.getProperty("test.record.dir2.created"));
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96 |
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97 | assertNotNull("Failed to create file1",
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98 | p.getProperty("test.record.file1.created"));
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99 |
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100 | assertNotNull("Failed to create file2",
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101 | p.getProperty("test.record.file2.created"));
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102 |
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103 | assertNotNull("Failed to create fileA",
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104 | p.getProperty("test.record.fileA.created"));
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105 |
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106 | assertNotNull("Failed to create fileB",
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107 | p.getProperty("test.record.fileB.created"));
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108 |
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109 | assertNotNull("Failed to create fileC",
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110 | p.getProperty("test.record.fileC.created"));
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111 |
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112 | assertNotNull("Failed to create link1",
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113 | p.getProperty("test.record.link1.created"));
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114 |
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115 | assertNotNull("Failed to create link2",
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116 | p.getProperty("test.record.link2.created"));
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117 |
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118 | assertNotNull("Failed to create link3",
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119 | p.getProperty("test.record.link3.created"));
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120 |
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121 | assertNotNull("Failed to create dirlink",
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122 | p.getProperty("test.record.dirlink.created"));
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123 |
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124 | assertNotNull("Failed to create dirlink2",
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125 | p.getProperty("test.record.dirlink2.created"));
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126 |
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127 | assertNotNull("Couldn't record links in dir1",
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128 | p.getProperty("test.record.dir1.recorded"));
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129 |
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130 | assertNotNull("Couldn't record links in dir2",
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131 | p.getProperty("test.record.dir2.recorded"));
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132 |
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133 | String dir3rec = p.getProperty("test.record.dir3.recorded");
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134 |
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135 | if (dir3rec != null) {
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136 | fail(dir3rec);
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137 | }
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138 |
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139 | }
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140 | }
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141 |
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142 | public void testRecreate() {
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143 | if (supportsSymlinks) {
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144 | executeTarget("test-recreate");
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145 | p = getProject();
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146 | String link1Rem = p.getProperty("test.recreate.link1.not.removed");
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147 | String link2Rem = p.getProperty("test.recreate.link2.not.removed");
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148 | String link3Rem = p.getProperty("test.recreate.link3.not.removed");
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149 | String dirlinkRem = p.getProperty("test.recreate.dirlink.not.removed");
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150 | if (link1Rem != null) {
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151 | fail(link1Rem);
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152 | }
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153 | if (link2Rem != null) {
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154 | fail(link2Rem);
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155 | }
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156 | if (link3Rem != null) {
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157 | fail(link3Rem);
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158 | }
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159 | if (dirlinkRem != null) {
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160 | fail(dirlinkRem);
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161 | }
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162 | assertNotNull("Failed to recreate link1",
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163 | p.getProperty("test.recreate.link1.recreated"));
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164 | assertNotNull("Failed to recreate link2",
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165 | p.getProperty("test.recreate.link2.recreated"));
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166 | assertNotNull("Failed to recreate link3",
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167 | p.getProperty("test.recreate.link3.recreated"));
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168 | assertNotNull("Failed to recreate dirlink",
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169 | p.getProperty("test.recreate.dirlink.recreated"));
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170 |
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171 | String doubleRecreate = p.getProperty("test.recreate.dirlink2.recreated.twice");
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172 |
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173 | if (doubleRecreate != null) {
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174 | fail(doubleRecreate);
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175 | }
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176 |
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177 | assertNotNull("Failed to alter dirlink3",
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178 | p.getProperty("test.recreate.dirlink3.was.altered"));
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179 |
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180 | }
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181 | }
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182 |
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183 | public void tearDown() {
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184 | if (supportsSymlinks) {
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185 | executeTarget("teardown");
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186 | }
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187 | }
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188 |
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189 | }
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