| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8135307 |
| * @summary Check that CompletionFailures for missing classes are not incorrectly passed to |
| * the javadoc API clients. |
| * @modules jdk.javadoc |
| * @run main CompletionError |
| */ |
| |
| import java.io.File; |
| import java.net.URI; |
| import java.nio.file.Files; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import javax.tools.JavaCompiler; |
| import javax.tools.JavaFileObject; |
| import javax.tools.SimpleJavaFileObject; |
| import javax.tools.ToolProvider; |
| |
| import com.sun.javadoc.*; |
| import com.sun.tools.javadoc.Main; |
| |
| public class CompletionError extends Doclet |
| { |
| private static final String template = |
| "public class CompletionErrorAuxiliary #extends CompletionErrorMissing# #implements CompletionErrorIntfMissing# {" + |
| " #public CompletionErrorMissing tf;#" + |
| " #public CompletionErrorMissing tm() { return null; }#" + |
| " #public void tm(CompletionErrorMissing m) {}#" + |
| " #public void tm() throws CompletionErrorExcMissing {}#" + |
| " #public <T extends CompletionErrorMissing> void tm() {}#" + |
| " public String toString() { return null; }" + |
| "}"; |
| |
| public static void main(String[] args) throws Exception { |
| JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); |
| String[] templateParts = template.split("#"); |
| int sources = templateParts.length / 2; |
| for (int source = 0; source < sources; source++) { |
| StringBuilder testSource = new StringBuilder(); |
| for (int i = 0; i < templateParts.length; i += 2) { |
| testSource.append(templateParts[i]); |
| if (i == 2 * source) { |
| testSource.append(templateParts[i + 1]); |
| } |
| } |
| test = 0; |
| testsDone = false; |
| while (!testsDone) { |
| List<JavaSource> fileObjects = |
| Arrays.asList(new JavaSource("CompletionErrorAuxiliary", testSource.toString()), |
| new JavaSource("CompletionErrorMissing", "public class CompletionErrorMissing {}"), |
| new JavaSource("CompletionErrorIntfMissing", "public interface CompletionErrorIntfMissing {}"), |
| new JavaSource("CompletionErrorExcMissing", "public class CompletionErrorExcMissing extends Exception {}")); |
| Boolean result = compiler.getTask(null, null, null, Arrays.asList("-d", "."), null, fileObjects).call(); |
| if (!result) |
| throw new Error(); |
| for (String delete : new String[] {"CompletionErrorMissing.class", "CompletionErrorIntfMissing.class", "CompletionErrorExcMissing.class"}) { |
| Files.delete(Paths.get(delete)); |
| } |
| // run javadoc: |
| if (Main.execute("javadoc", "CompletionError", CompletionError.class.getClassLoader(), |
| "-classpath", ".", |
| System.getProperty("test.src", ".") + File.separatorChar + "CompletionError.java") != 0) |
| throw new Error(); |
| } |
| } |
| } |
| |
| private static int test; |
| private static boolean testsDone; |
| |
| public static boolean start(com.sun.javadoc.RootDoc root) { |
| ClassDoc aux = root.classNamed("CompletionErrorAuxiliary"); |
| if (aux == null) |
| throw new AssertionError("Cannot find CompletionErrorAuxiliary"); |
| |
| FieldDoc tf = findField(aux, "tf"); |
| MethodDoc tm = findMethod(aux, "tm"); |
| MethodDoc cm = findMethod(aux, "toString"); |
| switch (test) { |
| case 0: aux.superclass(); break; |
| case 1: aux.superclassType(); break; |
| case 2: aux.interfaces(); break; |
| case 3: aux.interfaceTypes(); break; |
| case 4: if (tf != null) tf.type(); break; |
| case 5: if (tm != null) tm.overriddenClass(); break; |
| case 6: if (tm != null) tm.overriddenMethod(); break; |
| case 7: if (tm != null) tm.overriddenType(); break; |
| case 8: |
| if (tm != null) { |
| for (Parameter p : tm.parameters()) { |
| p.type(); |
| } |
| } |
| break; |
| case 9: if (tm != null) tm.receiverType(); break; |
| case 10: if (tm != null) tm.returnType(); break; |
| case 11: if (tm != null) tm.thrownExceptionTypes(); break; |
| case 12: if (tm != null) tm.thrownExceptions(); break; |
| case 13: |
| if (tm != null) { |
| for (TypeVariable tv : tm.typeParameters()) { |
| tv.bounds(); |
| } |
| } |
| break; |
| case 14: if (cm != null) cm.overriddenClass(); break; |
| case 15: if (cm != null) cm.overriddenMethod(); break; |
| case 16: if (cm != null) cm.overriddenType(); testsDone = true; break; |
| default: |
| throw new IllegalStateException("Unrecognized test!"); |
| } |
| test++; |
| return true; |
| } |
| |
| private static MethodDoc findMethod(ClassDoc cd, String name) { |
| for (MethodDoc m : cd.methods()) { |
| if (name.equals(m.name())) |
| return m; |
| } |
| |
| return null; |
| } |
| |
| private static FieldDoc findField(ClassDoc cd, String name) { |
| for (FieldDoc m : cd.fields()) { |
| if (name.equals(m.name())) |
| return m; |
| } |
| |
| return null; |
| } |
| |
| static class JavaSource extends SimpleJavaFileObject { |
| final String source; |
| |
| public JavaSource(String name, String source) { |
| super(URI.create("myfo:/" + name + ".java"), JavaFileObject.Kind.SOURCE); |
| this.source = source; |
| } |
| |
| @Override |
| public CharSequence getCharContent(boolean ignoreEncodingErrors) { |
| return source; |
| } |
| } |
| } |