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1 /* |
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2 * Copyright (c) 2014, 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 |
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24 /* |
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25 * @test |
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26 * @bug 8059977 |
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27 * @summary StandardJavaFileManager should support java.nio.file.Path. |
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28 * Test getFileObject methods. |
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29 * @build SJFM_TestBase |
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30 * @run main SJFM_GetFileObjects |
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31 */ |
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32 |
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33 import java.io.File; |
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34 import java.io.IOException; |
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35 import java.nio.file.Path; |
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36 import java.util.Collections; |
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37 import java.util.List; |
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38 import javax.tools.JavaFileObject; |
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39 import javax.tools.StandardJavaFileManager; |
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40 import javax.tools.StandardLocation; |
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41 |
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42 /** |
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43 * For those paths supported by a file manager, verify that the paths |
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44 * can be encapsulated by file objects, such that the file objects can |
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45 * be used by a tool such as javac. |
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46 */ |
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47 public class SJFM_GetFileObjects extends SJFM_TestBase { |
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48 public static void main(String... args) throws Exception { |
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49 new SJFM_GetFileObjects().run(); |
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50 } |
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51 |
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52 @Test |
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53 void test_getJavaFileObjects(StandardJavaFileManager fm) throws IOException { |
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54 test_getJavaFileObjects(fm, getTestFilePaths()); |
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55 test_getJavaFileObjects(fm, getTestZipPaths()); |
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56 } |
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57 |
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58 /** |
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59 * Tests the getJavaFileObjects method for a specific file manager |
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60 * and a series of paths. |
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61 * |
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62 * Note: instances of MyStandardJavaFileManager only support |
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63 * encapsulating paths for files in the default file system. |
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64 * |
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65 * @param fm the file manager to be tested |
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66 * @param paths the paths to be tested |
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67 * @throws IOException |
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68 */ |
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69 void test_getJavaFileObjects(StandardJavaFileManager fm, List<Path> paths) throws IOException { |
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70 boolean expectException = !isGetFileObjectsSupported(fm, paths); |
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71 try { |
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72 compile(fm.getJavaFileObjects(paths.toArray(new Path[paths.size()]))); |
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73 if (expectException) |
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74 error("expected exception not thrown"); |
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75 } catch (RuntimeException e) { |
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76 if (expectException && e instanceof IllegalArgumentException) |
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77 return; |
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78 error("unexpected exception thrown: " + e); |
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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 |
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84 @Test |
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85 void test_getJavaFileObjectsFromPaths(StandardJavaFileManager fm) throws IOException { |
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86 test_getJavaFileObjectsFromPaths(fm, getTestFilePaths()); |
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87 test_getJavaFileObjectsFromPaths(fm, getTestZipPaths()); |
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88 } |
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89 |
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90 /** |
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91 * Tests the getJavaFileObjectsFromPaths method for a specific file manager |
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92 * and a series of paths. |
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93 * |
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94 * Note: instances of MyStandardJavaFileManager only support |
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95 * encapsulating paths for files in the default file system. |
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96 * |
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97 * @param fm the file manager to be tested |
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98 * @param paths the paths to be tested |
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99 * @throws IOException |
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100 */ |
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101 void test_getJavaFileObjectsFromPaths(StandardJavaFileManager fm, List<Path> paths) |
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102 throws IOException { |
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103 boolean expectException = !isGetFileObjectsSupported(fm, paths); |
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104 try { |
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105 compile(fm.getJavaFileObjectsFromPaths(paths)); |
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106 if (expectException) |
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107 error("expected exception not thrown: " + IllegalArgumentException.class.getName()); |
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108 } catch (RuntimeException e) { |
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109 if (expectException && e instanceof IllegalArgumentException) |
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110 return; |
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111 error("unexpected exception thrown: " + e); |
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112 } |
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113 } |
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114 |
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115 |
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116 //---------------------------------------------------------------------------------------------- |
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117 |
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118 /** |
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119 * Compiles a set of files. |
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120 * |
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121 * @param files the files to be compiled. |
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122 * @throws IOException |
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123 */ |
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124 void compile(Iterable<? extends JavaFileObject> files) throws IOException { |
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125 String name = "compile" + (compileCount++); |
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126 try (StandardJavaFileManager fm = comp.getStandardFileManager(null, null, null)) { |
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127 File f = new File(name); |
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128 f.mkdirs(); |
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129 // use setLocation(Iterable<File>) to avoid relying on setLocationFromPaths |
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130 fm.setLocation(StandardLocation.CLASS_OUTPUT, Collections.singleton(f)); |
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131 boolean ok = comp.getTask(null, fm, null, null, null, files).call(); |
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132 if (!ok) |
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133 error(name + ": compilation failed"); |
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134 } |
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135 } |
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136 |
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137 int compileCount; |
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138 } |