7006270: Several javadoc regression tests are failing on windows

Reviewed-by: jjg

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

@@ -239,7 +239,7 @@ public class ClassWriterImpl extends SubWriterHolderWriter
             Type superclass = Util.getFirstVisibleSuperClass(classDoc,
                     configuration());
             if (superclass != null) {
-                pre.addContent("\n");
+                pre.addContent(DocletConstants.NL);
                 pre.addContent("extends ");
                 Content link = new RawHtml(getLink(new LinkInfoImpl(
                         LinkInfoImpl.CONTEXT_CLASS_SIGNATURE_PARENT_NAME,
@@ -257,7 +257,7 @@ public class ClassWriterImpl extends SubWriterHolderWriter
                     continue;
                 }
                 if (counter == 0) {
-                    pre.addContent("\n");
+                    pre.addContent(DocletConstants.NL);
                     pre.addContent(isInterface? "extends " : "implements ");
                 } else {
                     pre.addContent(", ");

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

@@ -144,11 +144,12 @@ public class HtmlDoclet extends AbstractDoclet {
             !configuration.nohelp) {
             HelpWriter.generate(configuration);
         }
-        // If a stylesheet file is not specified, copy the default stylesheet.
+        // If a stylesheet file is not specified, copy the default stylesheet
+        // and replace newline with platform-specific newline.
         if (configuration.stylesheetfile.length() == 0) {
             Util.copyFile(configuration, "stylesheet.css", Util.RESOURCESDIR,
                     (configdestdir.isEmpty()) ?
-                        System.getProperty("user.dir") : configdestdir, false);
+                        System.getProperty("user.dir") : configdestdir, false, true);
         }
     }
 

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

@@ -216,15 +216,15 @@ public class HtmlDocletWriter extends HtmlDocWriter {
     public Content getAllClassesLinkScript(String id) {
         HtmlTree script = new HtmlTree(HtmlTag.SCRIPT);
         script.addAttr(HtmlAttr.TYPE, "text/javascript");
-        String scriptCode = "<!--\n" +
-                "  allClassesLink = document.getElementById(\"" + id + "\");\n" +
-                "  if(window==top) {\n" +
-                "    allClassesLink.style.display = \"block\";\n" +
-                "  }\n" +
-                "  else {\n" +
-                "    allClassesLink.style.display = \"none\";\n" +
-                "  }\n" +
-                "  //-->\n";
+        String scriptCode = "<!--" + DocletConstants.NL +
+                "  allClassesLink = document.getElementById(\"" + id + "\");" + DocletConstants.NL +
+                "  if(window==top) {" + DocletConstants.NL +
+                "    allClassesLink.style.display = \"block\";" + DocletConstants.NL +
+                "  }" + DocletConstants.NL +
+                "  else {" + DocletConstants.NL +
+                "    allClassesLink.style.display = \"none\";" + DocletConstants.NL +
+                "  }" + DocletConstants.NL +
+                "  //-->" + DocletConstants.NL;
         Content scriptContent = new RawHtml(scriptCode);
         script.addContent(scriptContent);
         Content div = HtmlTree.DIV(script);

src/share/classes/com/sun/tools/doclets/formats/html/markup/Comment.java

@@ -82,9 +82,9 @@ public class Comment extends Content{
      */
     public void write(StringBuilder contentBuilder) {
         if (!endsWithNewLine(contentBuilder))
-            contentBuilder.append("\n");
+            contentBuilder.append(DocletConstants.NL);
         contentBuilder.append("<!-- ");
         contentBuilder.append(commentText);
-        contentBuilder.append(" -->\n");
+        contentBuilder.append(" -->" + DocletConstants.NL);
     }
 }

src/share/classes/com/sun/tools/doclets/formats/html/markup/DocType.java

@@ -48,7 +48,7 @@ public class DocType extends Content{
      */
     private DocType(String type, String dtd) {
         docType = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 " + type +
-                "//EN\" \"" + dtd + "\">\n";
+                "//EN\" \"" + dtd + "\">" + DocletConstants.NL;
     }
 
      /**

src/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlTree.java

@@ -753,7 +753,7 @@ public class HtmlTree extends Content {
      */
     public void write(StringBuilder contentBuilder) {
         if (!isInline() && !endsWithNewLine(contentBuilder))
-            contentBuilder.append("\n");
+            contentBuilder.append(DocletConstants.NL);
         String tagString = htmlTag.toString();
         contentBuilder.append("<" + tagString);
         Iterator<HtmlAttr> iterator = attrs.keySet().iterator();
@@ -772,6 +772,6 @@ public class HtmlTree extends Content {
         if (htmlTag.endTagRequired())
             contentBuilder.append("</" + tagString + ">");
         if (!isInline())
-            contentBuilder.append("\n");
+            contentBuilder.append(DocletConstants.NL);
     }
 }

src/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlWriter.java

@@ -287,11 +287,11 @@ public class HtmlWriter extends PrintWriter {
         HtmlTree script = new HtmlTree(HtmlTag.SCRIPT);
         if(winTitle != null && winTitle.length() > 0) {
             script.addAttr(HtmlAttr.TYPE, "text/javascript");
-            String scriptCode = "<!--\n" +
-                    "    if (location.href.indexOf('is-external=true') == -1) {\n" +
-                    "        parent.document.title=\"" + winTitle + "\";\n" +
-                    "    }\n" +
-                    "//-->\n";
+            String scriptCode = "<!--" + DocletConstants.NL +
+                    "    if (location.href.indexOf('is-external=true') == -1) {" + DocletConstants.NL +
+                    "        parent.document.title=\"" + winTitle + "\";" + DocletConstants.NL +
+                    "    }" + DocletConstants.NL +
+                    "//-->" + DocletConstants.NL;
             RawHtml scriptContent = new RawHtml(scriptCode);
             script.addContent(scriptContent);
         }
@@ -306,15 +306,15 @@ public class HtmlWriter extends PrintWriter {
     protected Content getFramesetJavaScript(){
         HtmlTree script = new HtmlTree(HtmlTag.SCRIPT);
         script.addAttr(HtmlAttr.TYPE, "text/javascript");
-        String scriptCode = "\n    targetPage = \"\" + window.location.search;\n" +
-                "    if (targetPage != \"\" && targetPage != \"undefined\")\n" +
-                "        targetPage = targetPage.substring(1);\n" +
-                "    if (targetPage.indexOf(\":\") != -1)\n" +
-                "        targetPage = \"undefined\";\n" +
-                "    function loadFrames() {\n" +
-                "        if (targetPage != \"\" && targetPage != \"undefined\")\n" +
-                "             top.classFrame.location = top.targetPage;\n" +
-                "    }\n";
+        String scriptCode = DocletConstants.NL + "    targetPage = \"\" + window.location.search;" + DocletConstants.NL +
+                "    if (targetPage != \"\" && targetPage != \"undefined\")" + DocletConstants.NL +
+                "        targetPage = targetPage.substring(1);" + DocletConstants.NL +
+                "    if (targetPage.indexOf(\":\") != -1)" + DocletConstants.NL +
+                "        targetPage = \"undefined\";" + DocletConstants.NL +
+                "    function loadFrames() {" + DocletConstants.NL +
+                "        if (targetPage != \"\" && targetPage != \"undefined\")" + DocletConstants.NL +
+                "             top.classFrame.location = top.targetPage;" + DocletConstants.NL +
+                "    }" + DocletConstants.NL;
         RawHtml scriptContent = new RawHtml(scriptCode);
         script.addContent(scriptContent);
         return script;

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

@@ -101,6 +101,6 @@ public abstract class Content {
      */
     public boolean endsWithNewLine(StringBuilder contentBuilder) {
         return ((contentBuilder.length() == 0) ||
-                (contentBuilder.substring(contentBuilder.length() - 1).equals("\n")));
+                (contentBuilder.toString().endsWith(DocletConstants.NL)));
     }
 }

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

@@ -211,14 +211,14 @@ public class Util {
         try {
             while ((len = input.read(bytearr)) != -1) {
                 output.write(bytearr, 0, len);
-            }
+                }
         } catch (FileNotFoundException exc) {
         } catch (SecurityException exc) {
-        } finally {
+            } finally {
             input.close();
             output.close();
+            }
         }
-    }
 
     /**
      * Copy the given directory contents from the source package directory
@@ -330,7 +330,7 @@ public class Util {
             String resourcefile, boolean overwrite) {
         String destresourcesdir = configuration.destDirName + RESOURCESDIR;
         copyFile(configuration, resourcefile, RESOURCESDIR, destresourcesdir,
-                overwrite);
+                overwrite, false);
     }
 
     /**
@@ -345,23 +345,46 @@ public class Util {
      * @param overwrite A flag to indicate whether the file in the
      *                  destination directory will be overwritten if
      *                  it already exists.
+     * @param replaceNewLine true if the newline needs to be replaced with platform-
+     *                  specific newline.
      */
     public static void copyFile(Configuration configuration, String file, String source,
-            String destination, boolean overwrite) {
+            String destination, boolean overwrite, boolean replaceNewLine) {
         DirectoryManager.createDirectory(configuration, destination);
         File destfile = new File(destination, file);
         if(destfile.exists() && (! overwrite)) return;
         try {
             InputStream in = Configuration.class.getResourceAsStream(
-                source + DirectoryManager.URL_FILE_SEPARATOR + file);
+                    source + DirectoryManager.URL_FILE_SEPARATOR + file);
             if(in==null) return;
             OutputStream out = new FileOutputStream(destfile);
-            byte[] buf = new byte[2048];
-            int n;
-            while((n = in.read(buf))>0) out.write(buf,0,n);
-            in.close();
-            out.close();
-        } catch(Throwable t) {}
+            try {
+                if (!replaceNewLine) {
+                    byte[] buf = new byte[2048];
+                    int n;
+                    while((n = in.read(buf))>0) out.write(buf,0,n);
+                } else {
+                    BufferedReader reader = new BufferedReader(new InputStreamReader(in));
+                    BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(out));
+                    try {
+                        String line;
+                        while ((line = reader.readLine()) != null) {
+                            writer.write(line);
+                            writer.write(DocletConstants.NL);
+                        }
+                    } finally {
+                        reader.close();
+                        writer.close();
+                    }
+                }
+            } finally {
+                in.close();
+                out.close();
+            }
+        } catch (IOException ie) {
+            ie.printStackTrace();
+            throw new DocletAbortException();
+        }
     }
 
     /**

test/com/sun/javadoc/testHtmlDocument/TestHtmlDocument.java

@@ -44,6 +44,7 @@ public class TestHtmlDocument {
     private static final String BUGID = "6851834";
     private static final String BUGNAME = "TestHtmlDocument";
     private static final String FS = System.getProperty("file.separator");
+    private static final String LS = System.getProperty("line.separator");
     private static String srcdir = System.getProperty("test.src", ".");
 
     // Entry point
@@ -143,13 +144,17 @@ public class TestHtmlDocument {
             System.out.println("\nFILE DOES NOT EXIST: " + filename);
         }
         BufferedReader in = new BufferedReader(new FileReader(file));
+        StringBuilder fileString = new StringBuilder();
         // Create an array of characters the size of the file
-        char[] allChars = new char[(int)file.length()];
-        // Read the characters into the allChars array
-        in.read(allChars, 0, (int)file.length());
-        in.close();
-        // Convert to a string
-        String allCharsString = new String(allChars);
-        return allCharsString;
+        try {
+            String line;
+            while ((line = in.readLine()) != null) {
+                fileString.append(line);
+                fileString.append(LS);
+            }
+        } finally {
+            in.close();
+        }
+        return fileString.toString();
     }
 }