--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/doclint/tidy/util/Main.java Mon Dec 17 07:47:05 2012 -0800
@@ -0,0 +1,182 @@
+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 &"),
+ Pattern.compile(".*Warning: using <br> in place of <p>")
+ };
+
+ int files;
+ int ok;
+ int warns;
+ int errs;
+ int css;
+ int overflow;
+}
+