SourceOption.java revision 3575:225278a1eee4
1/* 2 * Copyright (c) 2006, 2016, 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 6507179 27 * @summary Ensure that "-source" option isn't ignored. 28 * @author Scott Seligman 29 * @modules jdk.javadoc/jdk.javadoc.internal.tool 30 * @run main/fail SourceOption 7 31 * @run main SourceOption 9 32 * @run main SourceOption 33 */ 34 35/* 36 * TEST NOTE 37 * With JDK9, this test has been transformed into a NEGATIVE test. 38 * 39 * Generally speaking, this test should check a feature not in at least 40 * one of the currently supported previous versions. In this manner, 41 * a failure of the -source option to be honored would mean a pass of 42 * the test, and therefore a failure of the -source option. 43 * 44 * For JDK9 and JDK10, both support 1.7, which did not support javac's 45 * lambda construct. So we set "-source 1.7" to compile a .java file 46 * containing the lambda construct. javac should fail, thus showing 47 * -source to be working. Thus the test passes. 48 * 49 * The second jtreg @run command checks to make sure that the source 50 * provided is valid for the current release of the JDK. 51 * 52 * fixVersion: JDK11 53 * replace ./p/LambdaConstructTest.java with a missing from 54 * JDK8, JDK9, or JDK10. Set -source below appropriately. 55 */ 56 57import java.util.ArrayList; 58import java.util.Collections; 59import java.util.List; 60import java.util.Locale; 61import java.util.Set; 62 63import javax.lang.model.SourceVersion; 64import javax.tools.Diagnostic.Kind; 65 66import jdk.javadoc.doclet.Doclet; 67import jdk.javadoc.doclet.Doclet.Option; 68import jdk.javadoc.doclet.DocletEnvironment; 69import jdk.javadoc.doclet.Reporter; 70 71public class SourceOption implements Doclet { 72 73 public static void main(String[] args) { 74 List<String> params = new ArrayList<>(); 75 params.add("-sourcepath"); 76 params.add(System.getProperty("test.src")); 77 params.add("-docletpath"); 78 params.add(System.getProperty("test.classes")); 79 params.add("-doclet"); 80 params.add("SourceOption"); 81 if ((args == null) || (args.length==0)) { 82 System.out.println("NOTE : -source not provided, default taken"); 83 } else { 84 params.add("-source"); 85 params.add(args[0]); 86 System.out.println("NOTE : -source will be: " + args[0]); 87 } 88 params.add("p"); 89 System.out.println("arguments: " + params); 90 if (jdk.javadoc.internal.tool.Main.execute(params.toArray(new String[params.size()])) != 0) 91 throw new Error("Javadoc encountered warnings or errors."); 92 } 93 94 public boolean run(DocletEnvironment root) { 95 root.getIncludedClasses(); // force parser into action 96 return true; 97 } 98 99 @Override 100 public String getName() { 101 return "Test"; 102 } 103 104 @Override 105 public Set<Option> getSupportedOptions() { 106 return Collections.emptySet(); 107 } 108 109 @Override 110 public SourceVersion getSupportedSourceVersion() { 111 return SourceVersion.latest(); 112 } 113 114 @Override 115 public void init(Locale locale, Reporter reporter) { 116 reporter.print(Kind.NOTE, "init"); 117 } 118} 119