116 lines
3.6 KiB
Java
116 lines
3.6 KiB
Java
/*
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* Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8005644
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* @summary set default max errs and max warns
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* @modules jdk.javadoc/com.sun.tools.doclets.standard
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*/
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import java.io.File;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import com.sun.javadoc.DocErrorReporter;
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import com.sun.javadoc.RootDoc;
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public class MaxWarns {
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public static void main(String... args) throws Exception {
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new MaxWarns().run();
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}
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void run() throws Exception {
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final int defaultMaxWarns = 100;
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File f = new File(System.getProperty("test.src"), "MaxWarns.java");
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String out = javadoc(f);
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check(out, defaultMaxWarns);
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if (errors > 0)
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throw new Exception(errors + " errors occurred");
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}
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String javadoc(File f) {
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StringWriter sw = new StringWriter();
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PrintWriter pw = new PrintWriter(sw);
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String[] args = { f.getPath() };
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int rc = com.sun.tools.javadoc.Main.execute("javadoc", pw, pw, pw,
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"MaxWarns$TestDoclet",
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getClass().getClassLoader(), args);
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pw.flush();
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return sw.toString();
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}
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private static final String WARNING_TEXT = "count ";
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void check(String out, int count) {
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System.err.println(out);
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Pattern warn = Pattern.compile("warning - " + WARNING_TEXT + "[0-9]+");
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Matcher m = warn.matcher(out);
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int n = 0;
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for (int start = 0; m.find(start); start = m.start() + 1) {
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n++;
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}
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if (n != count)
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error("unexpected number of warnings reported: " + n + "; expected: " + count);
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Pattern warnCount = Pattern.compile("(?ms).*^([0-9]+) warnings$.*");
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m = warnCount.matcher(out);
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if (m.matches()) {
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n = Integer.parseInt(m.group(1));
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if (n != count)
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error("unexpected number of warnings reported: " + n + "; expected: " + count);
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} else
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error("total count not found");
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}
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void error(String msg) {
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System.err.println("Error: " + msg);
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errors++;
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}
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int errors;
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public static class TestDoclet {
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public static boolean start(RootDoc root) {
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// generate 150 warnings
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for (int i = 1 ; i <= 150 ; i++) {
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root.printWarning(WARNING_TEXT + i);
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}
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return true;
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}
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public static int optionLength(String option) {
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return 0;
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}
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public static boolean validOptions(String[][] options, DocErrorReporter reporter) {
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return true;
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}
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}
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}
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