8004834: Add doclint support into javadoc

Reviewed-by: darcy

langtools/src/share/classes/com/sun/tools/doclets/formats/html/ConfigurationImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2013, 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
@@ -33,8 +33,10 @@ import javax.tools.JavaFileManager;
 import com.sun.javadoc.*;
 import com.sun.tools.doclets.internal.toolkit.*;
 import com.sun.tools.doclets.internal.toolkit.util.*;
+import com.sun.tools.doclint.DocLint;
 import com.sun.tools.javac.file.JavacFileManager;
 import com.sun.tools.javac.util.Context;
+import com.sun.tools.javadoc.RootDocImpl;
 
 /**
  * Configure the output based on the command line options.
@@ -171,6 +173,11 @@ public class ConfigurationImpl extends Configuration {
      */
     public boolean createoverview = false;
 
+    /**
+     * Collected set of doclint options
+     */
+    public Set<String> doclintOpts = new LinkedHashSet<String>();
+
     /**
      * Unique Resource Handler for this package.
      */
@@ -255,6 +262,10 @@ public class ConfigurationImpl extends Configuration {
                 nooverview = true;
             } else if (opt.equals("-overview")) {
                 overview = true;
+            } else if (opt.equals("-xdoclint")) {
+                doclintOpts.add(null);
+            } else if (opt.startsWith("-xdoclint:")) {
+                doclintOpts.add(opt.substring(opt.indexOf(":") + 1));
             }
         }
         if (root.specifiedClasses().length > 0) {
@@ -270,6 +281,10 @@ public class ConfigurationImpl extends Configuration {
         }
         setCreateOverview();
         setTopFile(root);
+
+        if (root instanceof RootDocImpl) {
+            ((RootDocImpl) root).initDocLint(doclintOpts);
+        }
     }
 
     /**
@@ -303,7 +318,9 @@ public class ConfigurationImpl extends Configuration {
             option.equals("-serialwarn") ||
             option.equals("-use") ||
             option.equals("-nonavbar") ||
-            option.equals("-nooverview")) {
+            option.equals("-nooverview") ||
+            option.equals("-xdoclint") ||
+            option.startsWith("-xdoclint:")) {
             return 1;
         } else if (option.equals("-help")) {
             System.out.println(getText("doclet.usage"));
@@ -410,6 +427,16 @@ public class ConfigurationImpl extends Configuration {
                     return false;
                 }
                 noindex = true;
+            } else if (opt.startsWith("-xdoclint:")) {
+                if (opt.contains("/")) {
+                    reporter.printError(getText("doclet.Option_doclint_no_qualifiers"));
+                    return false;
+                }
+                if (!DocLint.isValidOption(
+                        opt.replace("-xdoclint:", DocLint.XMSGS_CUSTOM_PREFIX))) {
+                    reporter.printError(getText("doclet.Option_doclint_invalid_arg"));
+                    return false;
+                }
             }
         }
         return true;
@@ -506,8 +533,8 @@ public class ConfigurationImpl extends Configuration {
      */
     @Override
     public Locale getLocale() {
-        if (root instanceof com.sun.tools.javadoc.RootDocImpl)
+        if (root instanceof RootDocImpl)
-            return ((com.sun.tools.javadoc.RootDocImpl)root).getLocale();
+            return ((RootDocImpl)root).getLocale();
         else
             return Locale.getDefault();
     }
@@ -518,8 +545,8 @@ public class ConfigurationImpl extends Configuration {
     @Override
     public JavaFileManager getFileManager() {
         if (fileManager == null) {
-            if (root instanceof com.sun.tools.javadoc.RootDocImpl)
+            if (root instanceof RootDocImpl)
-                fileManager = ((com.sun.tools.javadoc.RootDocImpl)root).getFileManager();
+                fileManager = ((RootDocImpl) root).getFileManager();
             else
                 fileManager = new JavacFileManager(new Context(), false, null);
         }
@@ -527,4 +554,12 @@ public class ConfigurationImpl extends Configuration {
     }
 
     private JavaFileManager fileManager;
+
+    @Override
+    public boolean showMessage(SourcePosition pos, String key) {
+        if (root instanceof RootDocImpl) {
+            return pos == null || ((RootDocImpl) root).showTagMessages();
+        }
+        return true;
+    }
 }

langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/Configuration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, 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
@@ -781,4 +781,6 @@ public abstract class Configuration {
         sourcetab = n;
         tabSpaces = String.format("%" + n + "s", "");
     }
+
+    public abstract boolean showMessage(SourcePosition pos, String key);
 }

langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/resources/doclets.properties

@@ -11,6 +11,8 @@ doclet.Class_0_implements_serializable=Class {0} implements Serializable
 doclet.Class_0_extends_implements_serializable=Class {0} extends {1} implements Serializable
 doclet.Option_conflict=Option {0} conflicts with {1}
 doclet.Option_reuse=Option reused: {0}
+doclet.Option_doclint_no_qualifiers=Access qualifiers not permitted for -Xdoclint arguments
+doclet.Option_doclint_invalid_arg=Invalid argument for -Xdoclint option
 doclet.exception_encountered= {0} encountered \n\
 \twhile attempting to create file: {1}
 doclet.perform_copy_exception_encountered= {0} encountered while \n\

langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/util/MessageRetriever.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2013, 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
@@ -60,9 +60,9 @@ public class MessageRetriever {
     private ResourceBundle messageRB;
 
     /**
-     * Initilize the ResourceBundle with the given resource.
+     * Initialize the ResourceBundle with the given resource.
      *
-     * @param rb the esource bundle to read.
+     * @param rb the resource bundle to read.
      */
     public MessageRetriever(ResourceBundle rb) {
         this.configuration = null;
@@ -71,7 +71,7 @@ public class MessageRetriever {
     }
 
     /**
-     * Initilize the ResourceBundle with the given resource.
+     * Initialize the ResourceBundle with the given resource.
      *
      * @param configuration the configuration
      * @param resourcelocation Resource.
@@ -189,6 +189,7 @@ public class MessageRetriever {
      * @param args arguments to be replaced in the message.
      */
     public void warning(SourcePosition pos, String key, Object... args) {
+        if (configuration.showMessage(pos, key))
             printWarning(pos, getText(key, args));
     }
 

langtools/src/share/classes/com/sun/tools/javac/comp/Enter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, 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
@@ -131,7 +131,11 @@ public class Enter extends JCTree.Visitor {
 
         predefClassDef = make.ClassDef(
             make.Modifiers(PUBLIC),
-            syms.predefClass.name, null, null, null, null);
+            syms.predefClass.name,
+            List.<JCTypeParameter>nil(),
+            null,
+            List.<JCExpression>nil(),
+            List.<JCTree>nil());
         predefClassDef.sym = syms.predefClass;
         todo = Todo.instance(context);
         fileManager = context.get(JavaFileManager.class);

langtools/src/share/classes/com/sun/tools/javadoc/DocEnv.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, 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
@@ -31,8 +31,10 @@ import java.util.*;
 import javax.tools.JavaFileManager;
 
 import com.sun.javadoc.*;
+import com.sun.source.util.JavacTask;
 import com.sun.source.util.TreePath;
-import com.sun.tools.javac.api.JavacTrees;
+import com.sun.tools.doclint.DocLint;
+import com.sun.tools.javac.api.BasicJavacTask;
 import com.sun.tools.javac.code.*;
 import com.sun.tools.javac.code.Symbol.*;
 import com.sun.tools.javac.code.Type.ClassType;
@@ -105,6 +107,7 @@ public class DocEnv {
     Types types;
     JavaFileManager fileManager;
     Context context;
+    DocLint doclint;
 
     WeakHashMap<JCTree, TreePath> treePaths = new WeakHashMap<JCTree, TreePath>();
 
@@ -400,6 +403,9 @@ public class DocEnv {
     public void warning(DocImpl doc, String key, String a1) {
         if (silent)
             return;
+        // suppress messages that have (probably) been covered by doclint
+        if (doclint != null && doc != null && key.startsWith("tag"))
+            return;
         messager.warning(doc==null ? null : doc.position(), key, a1);
     }
 
@@ -732,9 +738,15 @@ public class DocEnv {
         return p;
     }
 
-    TreePath getTreePath(JCCompilationUnit toplevel, JCTree tree) {
+    TreePath getTreePath(JCCompilationUnit toplevel, JCClassDecl tree) {
-        // don't bother to cache paths for classes and members
+        TreePath p = treePaths.get(tree);
-        return new TreePath(getTreePath(toplevel), tree);
+        if (p == null)
+            treePaths.put(tree, p = new TreePath(getTreePath(toplevel), tree));
+        return p;
+    }
+
+    TreePath getTreePath(JCCompilationUnit toplevel, JCClassDecl cdecl, JCTree tree) {
+        return new TreePath(getTreePath(toplevel, cdecl), tree);
     }
 
     /**
@@ -781,4 +793,25 @@ public class DocEnv {
             result |= Modifier.VOLATILE;
         return result;
     }
+
+    void initDoclint(Collection<String> opts) {
+        ArrayList<String> doclintOpts = new ArrayList<String>();
+
+        for (String opt: opts) {
+            doclintOpts.add(opt == null ? DocLint.XMSGS_OPTION : DocLint.XMSGS_CUSTOM_PREFIX + opt);
+        }
+
+        if (doclintOpts.size() == 1
+                && doclintOpts.get(0).equals(DocLint.XMSGS_CUSTOM_PREFIX + "none")) {
+            return;
+        }
+
+        JavacTask t = BasicJavacTask.instance(context);
+        doclint = new DocLint();
+        doclint.init(t, doclintOpts.toArray(new String[doclintOpts.size()]), false);
+    }
+
+    boolean showTagMessages() {
+        return (doclint == null);
+    }
 }

langtools/src/share/classes/com/sun/tools/javadoc/DocImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, 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
@@ -126,7 +126,13 @@ public abstract class DocImpl implements Doc, Comparable<Object> {
      */
     Comment comment() {
         if (comment == null) {
-            comment = new Comment(this, documentation());
+            String d = documentation();
+            if (env.doclint != null
+                    && treePath != null
+                    && d.equals(getCommentText(treePath))) {
+                env.doclint.scan(treePath);
+            }
+            comment = new Comment(this, d);
         }
         return comment;
     }

langtools/src/share/classes/com/sun/tools/javadoc/JavadocMemberEnter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -72,7 +72,7 @@ public class JavadocMemberEnter extends MemberEnter {
         super.visitMethodDef(tree);
         MethodSymbol meth = tree.sym;
         if (meth == null || meth.kind != Kinds.MTH) return;
-        TreePath treePath = docenv.getTreePath(env.toplevel, tree);
+        TreePath treePath = docenv.getTreePath(env.toplevel, env.enclClass, tree);
         if (meth.isConstructor())
             docenv.makeConstructorDoc(meth, treePath);
         else if (isAnnotationTypeElement(meth))
@@ -90,7 +90,7 @@ public class JavadocMemberEnter extends MemberEnter {
         if (tree.sym != null &&
                 tree.sym.kind == Kinds.VAR &&
                 !isParameter(tree.sym)) {
-            docenv.makeFieldDoc(tree.sym, docenv.getTreePath(env.toplevel, tree));
+            docenv.makeFieldDoc(tree.sym, docenv.getTreePath(env.toplevel, env.enclClass, tree));
         }
     }
 

langtools/src/share/classes/com/sun/tools/javadoc/RootDocImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, 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
@@ -26,13 +26,14 @@
 package com.sun.tools.javadoc;
 
 import java.io.IOException;
+import java.util.Collection;
 import java.util.Locale;
+
 import javax.tools.JavaFileManager;
 import javax.tools.JavaFileObject;
 import javax.tools.StandardJavaFileManager;
 
 import com.sun.javadoc.*;
-
 import com.sun.tools.javac.tree.JCTree.JCClassDecl;
 import com.sun.tools.javac.util.List;
 import com.sun.tools.javac.util.ListBuffer;
@@ -375,4 +376,12 @@ public class RootDocImpl extends DocImpl implements RootDoc {
     public JavaFileManager getFileManager() {
         return env.fileManager;
     }
+
+    public void initDocLint(Collection<String> opts) {
+        env.initDoclint(opts);
+    }
+
+    public boolean showTagMessages() {
+        return env.showTagMessages();
+    }
 }

langtools/test/com/sun/javadoc/5093723/T5093723.java

@@ -36,7 +36,7 @@ public class T5093723 extends JavadocTester {
     private static final String BUG_ID = "5093723";
 
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID + ".out", "-source", "5",
+        "-d", BUG_ID + ".out", "-source", "5", "-Xdoclint:none",
         SRC_DIR + "/DocumentedClass.java",
         SRC_DIR + "/UndocumentedClass.java"
     };

langtools/test/com/sun/javadoc/testBadSourceFile/TestBadSourceFile.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -40,7 +40,7 @@ public class TestBadSourceFile extends JavadocTester {
 
     //Javadoc arguments.
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID, SRC_DIR + FS + "C2.java"
+        "-Xdoclint:none", "-d", BUG_ID, SRC_DIR + FS + "C2.java"
     };
 
     //Input for string search tests.

langtools/test/com/sun/javadoc/testHtmlDefinitionListTag/TestHtmlDefinitionListTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2013, 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
@@ -222,19 +222,19 @@ public class TestHtmlDefinitionListTag extends JavadocTester {
 
     private static final String[] ARGS1 =
         new String[] {
-            "-d", BUG_ID, "-sourcepath", SRC_DIR, "pkg1"};
+            "-Xdoclint:none", "-d", BUG_ID, "-sourcepath", SRC_DIR, "pkg1"};
 
     private static final String[] ARGS2 =
         new String[] {
-            "-d", BUG_ID, "-nocomment", "-sourcepath", SRC_DIR, "pkg1"};
+            "-Xdoclint:none", "-d", BUG_ID, "-nocomment", "-sourcepath", SRC_DIR, "pkg1"};
 
     private static final String[] ARGS3 =
         new String[] {
-            "-d", BUG_ID, "-nodeprecated", "-sourcepath", SRC_DIR, "pkg1"};
+            "-Xdoclint:none", "-d", BUG_ID, "-nodeprecated", "-sourcepath", SRC_DIR, "pkg1"};
 
     private static final String[] ARGS4 =
         new String[] {
-            "-d", BUG_ID, "-nocomment", "-nodeprecated", "-sourcepath", SRC_DIR, "pkg1"};
+            "-Xdoclint:none", "-d", BUG_ID, "-nocomment", "-nodeprecated", "-sourcepath", SRC_DIR, "pkg1"};
 
     /**
      * The entry point of the test.

langtools/test/com/sun/javadoc/testNewLanguageFeatures/TestNewLanguageFeatures.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -40,7 +40,7 @@ public class TestNewLanguageFeatures extends JavadocTester {
 
     //Javadoc arguments.
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID, "-use", "-source", "1.5", "-sourcepath", SRC_DIR, "pkg", "pkg1", "pkg2"
+        "-Xdoclint:none", "-d", BUG_ID, "-use", "-source", "1.5", "-sourcepath", SRC_DIR, "pkg", "pkg1", "pkg2"
     };
 
     //Input for string search tests.

langtools/test/com/sun/javadoc/testReturnTag/TestReturnTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -39,7 +39,7 @@ public class TestReturnTag extends JavadocTester {
 
     //Javadoc arguments.
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID, "-sourcepath", SRC_DIR, SRC_DIR + FS + "TestReturnTag.java"
+        "-Xdoclint:none", "-d", BUG_ID, "-sourcepath", SRC_DIR, SRC_DIR + FS + "TestReturnTag.java"
     };
 
     //Input for string search tests.

langtools/test/com/sun/javadoc/testTagInheritence/TestTagInheritence.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2013, 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
@@ -36,7 +36,7 @@ public class TestTagInheritence extends JavadocTester {
 
     private static final String BUG_ID = "4496223-4496270-4618686-4720974-4812240-6253614-6253604";
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID, "-sourcepath", SRC_DIR, "pkg", "firstSentence", "firstSentence2"
+        "-Xdoclint:none", "-d", BUG_ID, "-sourcepath", SRC_DIR, "pkg", "firstSentence", "firstSentence2"
     };
 
     /**

langtools/test/com/sun/javadoc/testTagMisuse/TestTagMisuse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2002, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2013, 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
@@ -42,7 +42,7 @@ public class TestTagMisuse extends JavadocTester {
     };
     private static final String[][] NEGATED_TEST = NO_TEST;
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID, SRC_DIR + FS + "TestTagMisuse.java"
+        "-Xdoclint:none", "-d", BUG_ID, SRC_DIR + FS + "TestTagMisuse.java"
     };
 
     /**

langtools/test/com/sun/javadoc/testValueTag/TestValueTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -41,6 +41,7 @@ public class TestValueTag extends JavadocTester {
     //Javadoc arguments.
     private static final String[] ARGS =
         new String[] {
+            "-Xdoclint:none",
             "-d", BUG_ID, "-sourcepath", SRC_DIR, "-tag",
             "todo", "pkg1", "pkg2"
         };

langtools/test/com/sun/javadoc/testWarnBadParamNames/TestWarnBadParamNames.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2013, 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
@@ -43,7 +43,7 @@ public class TestWarnBadParamNames extends JavadocTester {
     };
     private static final String[][] NEGATED_TEST = NO_TEST;
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID, SRC_DIR + FS + "C.java"
+        "-Xdoclint:none", "-d", BUG_ID, SRC_DIR + FS + "C.java"
     };
 
     /**

langtools/test/com/sun/javadoc/testWarnings/TestWarnings.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2013, 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
@@ -43,11 +43,11 @@ public class TestWarnings extends JavadocTester {
 
     //Javadoc arguments.
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID, "-sourcepath", SRC_DIR, "pkg"
+        "-Xdoclint:none", "-d", BUG_ID, "-sourcepath", SRC_DIR, "pkg"
     };
 
     private static final String[] ARGS2 = new String[] {
-        "-d", BUG_ID, "-private", "-sourcepath", SRC_DIR, "pkg"
+        "-Xdoclint:none", "-d", BUG_ID, "-private", "-sourcepath", SRC_DIR, "pkg"
     };
 
     //Input for string search tests.

langtools/test/tools/javadoc/6958836/Test.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2013, 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
@@ -61,6 +61,7 @@ public class Test {
         // Force en_US locale in lieu of something like -XDrawDiagnostics.
         // For some reason, this must be the first option when used.
         opts.addAll(list("-locale", "en_US"));
+        opts.add("-Xdoclint:none");
         opts.addAll(list("-classpath", System.getProperty("test.src")));
         opts.addAll(list("-d", testOutDir.getPath()));
         opts.addAll(testOpts);

langtools/test/tools/javadoc/6964914/Test.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2013, 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
@@ -45,6 +45,7 @@ public class Test {
     void javadoc(String path, String expect) {
         File testSrc = new File(System.getProperty("test.src"));
         String[] args = {
+            "-Xdoclint:none",
             "-source", "1.4", // enables certain Parser warnings
             "-bootclasspath", System.getProperty("sun.boot.class.path"),
             "-classpath", ".",

langtools/test/tools/javadoc/6964914/TestStdDoclet.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2013, 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
@@ -57,6 +57,7 @@ public class TestStdDoclet {
         Process p = new ProcessBuilder()
             .command(javadoc.getPath(),
                 "-J-Xbootclasspath:" + System.getProperty("sun.boot.class.path"),
+                "-Xdoclint:none",
                 "-package",
                 new File(testSrc, thisClassName + ".java").getPath())
             .redirectErrorStream(true)

langtools/test/tools/javadoc/MaxWarns.java

@@ -74,7 +74,7 @@ public class MaxWarns {
     String javadoc(File f) {
         StringWriter sw = new StringWriter();
         PrintWriter pw = new PrintWriter(sw);
-        String[] args = { "-d", "api", f.getPath() };
+        String[] args = { "-Xdoclint:none", "-d", "api", f.getPath() };
         int rc = com.sun.tools.javadoc.Main.execute("javadoc", pw, pw, pw,
                 com.sun.tools.doclets.standard.Standard.class.getName(), args);
         pw.flush();

langtools/test/tools/javadoc/T6551367.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2013, 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
@@ -46,7 +46,7 @@ public class T6551367 extends com.sun.tools.doclets.standard.Standard {
             File source = new File(testSrc, file);
             int rc = execute("javadoc", "T6551367",
               T6551367.class.getClassLoader(),
-              new String[]{source.getPath(), "-d", destDir.getAbsolutePath()});
+              new String[]{"-Xdoclint:none", source.getPath(), "-d", destDir.getAbsolutePath()});
             if (rc != 0)
                 throw new Error("unexpected exit from javadoc: " + rc);
         }

langtools/test/tools/javadoc/doclint/DocLintTest.java

@@ -0,0 +1,251 @@
+/*
+ * Copyright (c) 2012, 2013, 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 8004834
+ * @summary Add doclint support into javadoc
+ */
+
+import java.io.File;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.EnumSet;
+import java.util.List;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.tools.Diagnostic;
+import javax.tools.DocumentationTool;
+import javax.tools.DocumentationTool.DocumentationTask;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+import static javax.tools.Diagnostic.Kind.*;
+
+import com.sun.tools.javac.main.Main;
+
+public class DocLintTest {
+    public static void main(String... args) throws Exception {
+        new DocLintTest().run();
+    }
+
+    DocumentationTool javadoc;
+    StandardJavaFileManager fm;
+    JavaFileObject file;
+
+    final String code =
+        /* 01 */    "/** Class comment. */\n" +
+        /* 02 */    "public class Test {\n" +
+        /* 03 */    "    /** Method comment. */\n" +
+        /* 04 */    "    public void method() { }\n" +
+        /* 05 */    "\n" +
+        /* 06 */    "    /** Syntax < error. */\n" +
+        /* 07 */    "    private void syntaxError() { }\n" +
+        /* 08 */    "\n" +
+        /* 09 */    "    /** @see DoesNotExist */\n" +
+        /* 10 */    "    protected void referenceError() { }\n" +
+        /* 11 */    "\n" +
+        /* 12 */    "    /** @return */\n" +
+        /* 13 */    "    public int emptyReturn() { return 0; }\n" +
+        /* 14 */    "}\n";
+
+    private final String rawDiags = "-XDrawDiagnostics";
+
+    private enum Message {
+        // doclint messages
+        DL_ERR6(ERROR, "Test.java:6:16: compiler.err.proc.messager: malformed HTML"),
+        DL_ERR9(ERROR, "Test.java:9:14: compiler.err.proc.messager: reference not found"),
+        DL_WRN12(WARNING, "Test.java:12:9: compiler.warn.proc.messager: no description for @return"),
+
+        // doclint messages when -XDrawDiagnostics is not in effect
+        DL_ERR9A(ERROR, "Test.java:9: error: reference not found"),
+        DL_WRN12A(WARNING, "Test.java:12: warning: no description for @return"),
+
+        // javadoc messages about bad content: these should only appear when doclint is disabled
+        JD_WRN10(WARNING, "Test.java:10: warning - Tag @see: reference not found: DoesNotExist"),
+        JD_WRN13(WARNING, "Test.java:13: warning - @return tag has no arguments."),
+
+        // javadoc messages for bad options
+        OPT_BADARG(ERROR, "javadoc: error - Invalid argument for -Xdoclint option"),
+        OPT_BADQUAL(ERROR, "javadoc: error - Access qualifiers not permitted for -Xdoclint arguments");
+
+        final Diagnostic.Kind kind;
+        final String text;
+
+        static Message get(String text) {
+            for (Message m: values()) {
+                if (m.text.equals(text))
+                    return m;
+            }
+            return null;
+        }
+
+        Message(Diagnostic.Kind kind, String text) {
+            this.kind = kind;
+            this.text = text;
+        }
+
+        @Override
+        public String toString() {
+            return "[" + kind + ",\"" + text + "\"]";
+        }
+    }
+
+    void run() throws Exception {
+        javadoc = ToolProvider.getSystemDocumentationTool();
+        fm = javadoc.getStandardFileManager(null, null, null);
+        fm.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(new File(".")));
+        file = new SimpleJavaFileObject(URI.create("Test.java"), JavaFileObject.Kind.SOURCE) {
+            @Override
+            public CharSequence getCharContent(boolean ignoreEncoding) {
+                return code;
+            }
+        };
+
+        test(Collections.<String>emptyList(),
+                Main.Result.ERROR,
+                EnumSet.of(Message.DL_ERR9A, Message.DL_WRN12A));
+
+        test(Arrays.asList(rawDiags),
+                Main.Result.ERROR,
+                EnumSet.of(Message.DL_ERR9, Message.DL_WRN12));
+
+        test(Arrays.asList("-Xdoclint:none"),
+                Main.Result.OK,
+                EnumSet.of(Message.JD_WRN10, Message.JD_WRN13));
+
+        test(Arrays.asList(rawDiags, "-Xdoclint"),
+                Main.Result.ERROR,
+                EnumSet.of(Message.DL_ERR9, Message.DL_WRN12));
+
+        test(Arrays.asList(rawDiags, "-Xdoclint:all/public"),
+                Main.Result.ERROR,
+                EnumSet.of(Message.OPT_BADQUAL));
+
+        test(Arrays.asList(rawDiags, "-Xdoclint:all", "-public"),
+                Main.Result.OK,
+                EnumSet.of(Message.DL_WRN12));
+
+        test(Arrays.asList(rawDiags, "-Xdoclint:syntax"),
+                Main.Result.OK,
+                EnumSet.of(Message.DL_WRN12));
+
+        test(Arrays.asList(rawDiags, "-Xdoclint:syntax", "-private"),
+                Main.Result.ERROR,
+                EnumSet.of(Message.DL_ERR6, Message.DL_WRN12));
+
+        test(Arrays.asList(rawDiags, "-Xdoclint:reference"),
+                Main.Result.ERROR,
+                EnumSet.of(Message.DL_ERR9));
+
+        test(Arrays.asList(rawDiags, "-Xdoclint:badarg"),
+                Main.Result.ERROR,
+                EnumSet.of(Message.OPT_BADARG));
+
+        if (errors > 0)
+            throw new Exception(errors + " errors occurred");
+    }
+
+    void test(List<String> opts, Main.Result expectResult, Set<Message> expectMessages) {
+        System.err.println("test: " + opts);
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw);
+        List<JavaFileObject> files = Arrays.asList(file);
+        try {
+            DocumentationTask t = javadoc.getTask(pw, fm, null, null, opts, files);
+            boolean ok = t.call();
+            pw.close();
+            String out = sw.toString().replaceAll("[\r\n]+", "\n");
+            if (!out.isEmpty())
+                System.err.println(out);
+            if (ok && expectResult != Main.Result.OK) {
+                error("Compilation succeeded unexpectedly");
+            } else if (!ok && expectResult != Main.Result.ERROR) {
+                error("Compilation failed unexpectedly");
+            } else
+                check(out, expectMessages);
+        } catch (IllegalArgumentException e) {
+            System.err.println(e);
+            String expectOut = expectMessages.iterator().next().text;
+            if (expectResult != Main.Result.CMDERR)
+                error("unexpected exception caught");
+            else if (!e.getMessage().equals(expectOut)) {
+                error("unexpected exception message: "
+                        + e.getMessage()
+                        + " expected: " + expectOut);
+            }
+        }
+
+//        if (errors > 0)
+//            throw new Error("stop");
+    }
+
+    private void check(String out, Set<Message> expect) {
+        Pattern ignore = Pattern.compile("^(Building|Constructing|Generating|Loading|Standard|Starting| ) .*");
+        Pattern stats = Pattern.compile("^([1-9]+) (error|warning)(s?)");
+        Set<Message> found = EnumSet.noneOf(Message.class);
+        int e = 0, w = 0;
+        for (String line: out.split("[\r\n]+")) {
+            if (ignore.matcher(line).matches())
+                continue;
+
+            Matcher s = stats.matcher(line);
+            if (s.matches()) {
+                int i = Integer.valueOf(s.group(1));
+                if (s.group(2).equals("error"))
+                    e++;
+                else
+                    w++;
+                continue;
+            }
+
+            Message m = Message.get(line);
+            if (m == null)
+                error("Unexpected line: " + line);
+            else
+                found.add(m);
+        }
+        for (Message m: expect) {
+            if (!found.contains(m))
+                error("expected message not found: " + m.text);
+        }
+        for (Message m: found) {
+            if (!expect.contains(m))
+                error("unexpected message found: " + m.text);
+        }
+    }
+
+    void error(String msg) {
+        System.err.println("Error: " + msg);
+        errors++;
+    }
+
+    int errors;
+}