1 /* 2 * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 6493690 27 * @summary javadoc should have a javax.tools.Tool service provider 28 * @modules java.compiler 29 * jdk.compiler 30 * @build APITest 31 * @run main Task_reuseTest 32 */ 33 34 import java.io.File; 35 import java.util.Arrays; 36 import java.util.Locale; 37 import javax.tools.DocumentationTool; 38 import javax.tools.DocumentationTool.DocumentationTask; 39 import javax.tools.JavaFileObject; 40 import javax.tools.StandardJavaFileManager; 41 import javax.tools.ToolProvider; 42 43 /** 44 * Tests for reusing a documentation task. 45 */ 46 public class Task_reuseTest extends APITest { 47 public static void main(String... args) throws Exception { 48 new Task_reuseTest().run(); 49 } 50 51 /** 52 * Verify that call can only be called once. 53 */ 54 @Test 55 public void testReuse() throws Exception { 56 DocumentationTask t = getAndRunTask(); 57 try { 58 t.call(); 59 error("task was reused without exception"); 60 } catch (IllegalStateException e) { 61 System.err.println("caught exception " + e); 62 } 63 } 64 65 /** 66 * Verify that cannot update task after call 67 */ 68 @Test 69 public void testUpdateSetLocale() throws Exception { 70 DocumentationTask t = getAndRunTask(); 71 try { 72 t.setLocale(Locale.getDefault()); 73 error("task was reused without exception"); 74 } catch (IllegalStateException e) { 75 System.err.println("caught exception " + e); 76 } 77 } 78 79 private DocumentationTask getAndRunTask() throws Exception { 80 JavaFileObject srcFile = createSimpleJavaFileObject(); 81 DocumentationTool tool = ToolProvider.getSystemDocumentationTool(); 82 try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) { 83 File outDir = getOutDir(); 84 fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir)); 85 Iterable<? extends JavaFileObject> files = Arrays.asList(srcFile); 86 DocumentationTask t = tool.getTask(null, fm, null, null, null, files); 87 if (t.call()) { 88 System.err.println("task succeeded"); 89 return t; 90 } else { 91 throw new Exception("task failed"); 92 } 93 } 94 } 95 } 96