void sort(MessageFile mf, boolean includePrecedingNewlines) {
for (MessageFile.Message m : mf.messages.values()) {
for (MessageFile.Line l : m.getLines(includePrecedingNewlines)) {
l.remove();
mf.lastLine.insertAfter(l);
}
}
}
void check(MessageFile mf, File notYetFile) {
Set<String> notYetList = null;
for (Map.Entry<String, MessageFile.Message> e : mf.messages.entrySet()) {
String key = e.getKey();
MessageFile.Message m = e.getValue();
if (m.needInfo() && m.getInfo().isEmpty()) {
if (notYetList == null) notYetList = getNotYetList(notYetFile);
if (notYetList.contains(key)) System.err.println("Warning: no info for " + key);
else error("no info for " + key);
}
}
}
boolean run(String... args) {
File testSrc = new File(System.getProperty("test.src", "."));
File examplesDir = new File(testSrc, "examples");
File notYetFile = null;
File msgFile = null;
File outFile = null;
boolean verbose = false;
boolean ensureNewlines = false;
boolean fixIndent = false;
boolean sort = false;
boolean replace = false;
boolean check = jtreg; // default true in jtreg mode
for (int i = 0; i < args.length; i++) {
String arg = args[i];
if (arg.equals("-examples") && (i + 1) < args.length) examplesDir = new File(args[++i]);
else if (arg.equals("-notyet") && (i + 1) < args.length) notYetFile = new File(args[++i]);
else if (arg.equals("-ensureNewlines")) ensureNewlines = true;
else if (arg.equals("-fixIndent")) fixIndent = true;
else if (arg.equals("-sort")) sort = true;
else if (arg.equals("-verbose")) verbose = true;
else if (arg.equals("-replace")) replace = true;
else if (arg.equals("-check")) check = true;
else if (arg.equals("-o") && (i + 1) < args.length) outFile = new File(args[++i]);
else if (arg.startsWith("-")) {
error("unknown option: " + arg);
return false;
} else if (i == args.length - 1) {
msgFile = new File(arg);
} else {
error("unknown arg: " + arg);
return false;
}
}
if (!check && outFile == null) {
usage();
return true;
}
if ((ensureNewlines || fixIndent || sort) && outFile == null) {
error("must set output file for these options");
return false;
}
if (notYetFile == null) {
notYetFile = new File(examplesDir.getParentFile(), "examples.not-yet.txt");
}
if (msgFile == null) {
for (File d = testSrc; d != null; d = d.getParentFile()) {
if (new File(d, "TEST.ROOT").exists()) {
d = d.getParentFile();
File f =
new File(d, "src/share/classes/com/sun/tools/javac/resources/compiler.properties");
if (f.exists()) {
msgFile = f;
break;
}
}
}
if (msgFile == null) {
if (jtreg) {
System.err.println("Warning: no message file available, test skipped");
return true;
}
error("no message file available");
return false;
}
}
MessageFile mf;
try {
mf = new MessageFile(msgFile);
} catch (IOException e) {
error("problem reading message file: " + e);
return false;
}
Map<String, Set<String>> msgInfo = runExamples(examplesDir, verbose);
if (ensureNewlines) ensureNewlines(mf);
if (fixIndent) fixIndent(mf);
if (sort) sort(mf, true);
for (Map.Entry<String, Set<String>> e : msgInfo.entrySet()) {
String k = e.getKey();
Set<String> suggestions = e.getValue();
MessageFile.Message m = mf.messages.get(k);
if (m == null) {
error("Can't find message for " + k + " in message file");
continue;
}
MessageFile.Info info = m.getInfo();
Set<Integer> placeholders = m.getPlaceholders();
MessageFile.Info suggestedInfo = new MessageFile.Info(suggestions);
suggestedInfo.markUnused(placeholders);
if (!info.isEmpty()) {
if (info.contains(suggestedInfo)) continue;
if (!replace) {
if (info.fields.size() != suggestedInfo.fields.size())
error("Cannot merge info for " + k);
else suggestedInfo.merge(info);
}
}
if (outFile == null) {
System.err.println("suggest for " + k);
System.err.println(suggestedInfo.toComment());
} else m.setInfo(suggestedInfo);
}
if (check) check(mf, notYetFile);
try {
if (outFile != null) mf.write(outFile);
} catch (IOException e) {
error("problem writing file: " + e);
return false;
}
return (errors == 0);
}