Quelle DocLintTester.java Sprache: JAVA

/*
* 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.
*/

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Reader;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import jdk.javadoc.internal.doclint.DocLint;
import jdk.javadoc.internal.doclint.DocLint.BadArgs;

public class DocLintTester {

    public static void main(String... args) throws Exception {
        new DocLintTester().run(args);
    }

    public void run(String... args) throws Exception {
        String testSrc = System.getProperty("test.src");

        boolean badArgs = false;
        File refFile = null;
        List<String> opts = new ArrayList<String>();
        List<File> files = new ArrayList<File>();
        for (int i = 0; i < args.length; i++) {
            String arg = args[i];
            if (arg.equals("-ref")) {
                refFile = new File(testSrc, args[++i]);
            } else if (arg.equals("-badargs")) {
                badArgs = true;
            } else if (arg.startsWith("-Xmsgs")) {
                opts.add(arg);
            } else if (arg.startsWith("-XcustomTags")) {
                opts.add(arg);
            }  else if (arg.startsWith("-XhtmlVersion")) {
                opts.add(arg);
            } else if (arg.startsWith("-")) {
                opts.add(arg);
                if (i < args.length - 1 && !args[i+1].startsWith("-"))
                    opts.add(args[++i]);
            } else
                files.add(new File(testSrc, arg));
        }

        check(opts, files, badArgs, refFile);

        if (errors > 0)
            throw new Exception(errors + " errors occurred");
    }

    void check(List<String> opts, List<File> files, boolean expectBadArgs, File refFile) throws Exception {
        List<String> args = new ArrayList<String>();
        args.addAll(opts);
        for (File file: files)
            args.add(file.getPath());

        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        try {
            new DocLint().run(pw, args.toArray(new String[args.size()]));
            if (expectBadArgs)
                error("expected exception not thrown");
        } catch (BadArgs e) {
            if (!expectBadArgs)
                error("unexpected exception caught: " + e);
        }
        pw.flush();
        String out = normalizeNewlines(removeFileNames(sw.toString())).trim();
        if (out != null)
            System.err.println("Output:\n" + out);

        if (refFile == null) {
            if (!out.isEmpty())
                error("unexpected output");
        } else {
            String expect = readFile(refFile);
            if (!expect.equals(out)) {
                error("expected output not found");
                System.err.println("EXPECT>>" + expect + "<<");
                System.err.println(" FOUND>>" + out    + "<<");
            }
        }
    }

    String readFile(File file) throws IOException {
        StringBuilder sb = new StringBuilder();
        Reader in = new BufferedReader(new FileReader(file));
        try {
            char[] buf = new char[1024];
            int n;
            while ((n = in.read(buf)) != -1)
                sb.append(buf, 0, n);
        } finally {
            in.close();
        }
        return sb.toString().trim();
    }

    private static final Pattern dirFileLine = Pattern.compile(
            "(?m)"                          // multi-line mode
            + "^(.*?)"                      // directory part of file name
            + "([-A-Za-z0-9.]+:[0-9]+:)");  // file name and line number

    String removeFileNames(String s) {
        Matcher m = dirFileLine.matcher(s);
        StringBuffer sb = new StringBuffer();
        while (m.find()) {
            m.appendReplacement(sb, "$2");
        }
        m.appendTail(sb);
        return sb.toString();
    }

    private static final String nl = System.getProperty("line.separator");
    String normalizeNewlines(String s) {
        return (nl.equals("\n") ? s : s.replace(nl, "\n"));
    }

    void error(String msg) {
        System.err.println("Error: " + msg);
        errors++;
    }

    int errors;
}

quality89%

¤ Dauer der Verarbeitung: 0.11 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.