jdk8-mips64-public/langtools: test/tools/doclint/tidy/util/Main.java@75ab654b5cd5 (annotated)

test/tools/doclint/tidy/util/Main.java@75ab654b5cd5 (annotated)

test/tools/doclint/tidy/util/Main.java

Mon, 17 Dec 2012 07:47:05 -0800

author: jjg
date: Mon, 17 Dec 2012 07:47:05 -0800
changeset 1455: 75ab654b5cd5
child 2061: 3d61984b077c
permissions: -rw-r--r--

8004832: Add new doclint package
Reviewed-by: mcimadamore

 package tidystats;
 import java.io.IOException;
 import java.nio.charset.Charset;
 import java.nio.file.FileSystem;
 import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeMap;
 import java.util.TreeSet;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 public class Main {
     public static void main(String... args) throws IOException {
         new Main().run(args);
     }
     void run(String... args) throws IOException {
         FileSystem fs = FileSystems.getDefault();
         List<Path> paths = new ArrayList<>();
         int i;
         for (i = 0; i < args.length; i++) {
             String arg = args[i];
             if (arg.startsWith("-"))
                 throw new IllegalArgumentException(arg);
             else
                 break;
         }
         for ( ; i < args.length; i++) {
             Path p = fs.getPath(args[i]);
             paths.add(p);
         }
         for (Path p: paths) {
             scan(p);
         }
         print("%6d files read", files);
         print("%6d files had no errors or warnings", ok);
         print("%6d files reported \"Not all warnings/errors were shown.\"", overflow);
         print("%6d errors found", errs);
         print("%6d warnings found", warns);
         print("%6d recommendations to use CSS", css);
         print("");
         Map<Integer, Set<String>> sortedCounts = new TreeMap<>(
                 new Comparator<Integer>() {
                     @Override
                     public int compare(Integer o1, Integer o2) {
                         return o2.compareTo(o1);
                     }
                 });
         for (Map.Entry<Pattern, Integer> e: counts.entrySet()) {
             Pattern p = e.getKey();
             Integer n = e.getValue();
             Set<String> set = sortedCounts.get(n);
             if (set == null)
                 sortedCounts.put(n, (set = new TreeSet<>()));
             set.add(p.toString());
         }
         for (Map.Entry<Integer, Set<String>> e: sortedCounts.entrySet()) {
             for (String p: e.getValue()) {
                 if (p.startsWith(".*")) p = p.substring(2);
                 print("%6d: %s", e.getKey(), p);
             }
         }
     }
     void scan(Path p) throws IOException {
         if (Files.isDirectory(p)) {
             for (Path c: Files.newDirectoryStream(p)) {
                 scan(c);
             }
         } else if (isTidyFile(p)) {
             scan(Files.readAllLines(p, Charset.defaultCharset()));
         }
     }
     boolean isTidyFile(Path p) {
         return Files.isRegularFile(p) && p.getFileName().toString().endsWith(".tidy");
     }
     void scan(List<String> lines) {
         Matcher m;
         files++;
         for (String line: lines) {
             if (okPattern.matcher(line).matches()) {
                 ok++;
             } else if ((m = countPattern.matcher(line)).matches()) {
                 warns += Integer.valueOf(m.group(1));
                 errs += Integer.valueOf(m.group(2));
                 if (m.group(3) != null)
                     overflow++;
             } else if ((m = guardPattern.matcher(line)).matches()) {
                 boolean found = false;
                 for (Pattern p: patterns) {
                     if ((m = p.matcher(line)).matches()) {
                         found = true;
                         count(p);
                         break;
                     }
                 }
                 if (!found)
                     System.err.println("Unrecognized line: " + line);
             } else if (cssPattern.matcher(line).matches()) {
                 css++;
             }
         }
     }
     Map<Pattern, Integer> counts = new HashMap<>();
     void count(Pattern p) {
         Integer i = counts.get(p);
         counts.put(p, (i == null) ? 1 : i + 1);
     }
     void print(String format, Object... args) {
         System.out.println(String.format(format, args));
     }
     Pattern okPattern = Pattern.compile("No warnings or errors were found.");
     Pattern countPattern = Pattern.compile("([0-9]+) warnings, ([0-9]+) errors were found!.*?(Not all warnings/errors were shown.)?");
     Pattern cssPattern = Pattern.compile("You are recommended to use CSS.*");
     Pattern guardPattern = Pattern.compile("line [0-9]+ column [0-9]+ - (Error|Warning):.*");
     Pattern[] patterns = {
         Pattern.compile(".*Error: <.*> is not recognized!"),
         Pattern.compile(".*Error: missing quote mark for attribute value"),
         Pattern.compile(".*Warning: <.*> anchor \".*\" already defined"),
         Pattern.compile(".*Warning: <.*> attribute \".*\" has invalid value \".*\""),
         Pattern.compile(".*Warning: <.*> attribute \".*\" lacks value"),
         Pattern.compile(".*Warning: <.*> attribute \".*\" lacks value"),
         Pattern.compile(".*Warning: <.*> attribute with missing trailing quote mark"),
         Pattern.compile(".*Warning: <.*> dropping value \".*\" for repeated attribute \".*\""),
         Pattern.compile(".*Warning: <.*> inserting \".*\" attribute"),
         Pattern.compile(".*Warning: <.*> is probably intended as </.*>"),
         Pattern.compile(".*Warning: <.*> isn't allowed in <.*> elements"),
         Pattern.compile(".*Warning: <.*> lacks \".*\" attribute"),
         Pattern.compile(".*Warning: <.*> missing '>' for end of tag"),
         Pattern.compile(".*Warning: <.*> proprietary attribute \".*\""),
         Pattern.compile(".*Warning: <.*> unexpected or duplicate quote mark"),
         Pattern.compile(".*Warning: <a> cannot copy name attribute to id"),
         Pattern.compile(".*Warning: <a> escaping malformed URI reference"),
         Pattern.compile(".*Warning: <blockquote> proprietary attribute \"pre\""),
         Pattern.compile(".*Warning: discarding unexpected <.*>"),
         Pattern.compile(".*Warning: discarding unexpected </.*>"),
         Pattern.compile(".*Warning: entity \".*\" doesn't end in ';'"),
         Pattern.compile(".*Warning: inserting implicit <.*>"),
         Pattern.compile(".*Warning: inserting missing 'title' element"),
         Pattern.compile(".*Warning: missing <!DOCTYPE> declaration"),
         Pattern.compile(".*Warning: missing <.*>"),
         Pattern.compile(".*Warning: missing </.*> before <.*>"),
         Pattern.compile(".*Warning: nested emphasis <.*>"),
         Pattern.compile(".*Warning: plain text isn't allowed in <.*> elements"),
         Pattern.compile(".*Warning: replacing <p> by <br>"),
         Pattern.compile(".*Warning: replacing invalid numeric character reference .*"),
         Pattern.compile(".*Warning: replacing unexpected .* by </.*>"),
         Pattern.compile(".*Warning: trimming empty <.*>"),
         Pattern.compile(".*Warning: unescaped & or unknown entity \".*\""),
         Pattern.compile(".*Warning: unescaped & which should be written as &amp;"),
         Pattern.compile(".*Warning: using <br> in place of <p>")
     };
     int files;
     int ok;
     int warns;
     int errs;
     int css;
     int overflow;
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/doclint/tidy/util/Main.java@75ab654b5cd5 (annotated)

test/tools/doclint/tidy/util/Main.java