110 lines
3.9 KiB
Java
110 lines
3.9 KiB
Java
/*
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* Copyright (c) 2010, 2021, 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 6958836 8002168 8182765
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* @summary javadoc should support -Xmaxerrs and -Xmaxwarns
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* @modules jdk.javadoc/jdk.javadoc.internal.tool
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*/
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import java.io.*;
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import java.util.*;
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public class Test {
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public static void main(String... args) throws Exception {
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new Test().run();
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}
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void run() throws Exception {
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javadoc("errs", list(), 10, 0);
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javadoc("errs", list("-Xmaxerrs", "0"), 10, 0);
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javadoc("errs", list("-Xmaxerrs", "2"), 2, 0);
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javadoc("errs", list("-Xmaxerrs", "4"), 4, 0);
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javadoc("errs", list("-Xmaxerrs", "20"), 10, 0);
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javadoc("warns", list(), 0, 10);
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javadoc("warns", list("-Xmaxwarns", "0"), 0, 10);
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javadoc("warns", list("-Xmaxwarns", "2"), 0, 2);
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javadoc("warns", list("-Xmaxwarns", "4"), 0, 4);
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javadoc("warns", list("-Xmaxwarns", "20"), 0, 10);
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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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void javadoc(String pkg, List<String> testOpts,
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int expectErrs, int expectWarns) {
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System.err.println("Test " + (++count) + ": " + pkg + " " + testOpts);
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File testOutDir = new File("test" + count);
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List<String> opts = new ArrayList<String>();
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// Force en_US locale in lieu of something like -XDrawDiagnostics.
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// For some reason, this must be the first option when used.
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opts.addAll(list("-locale", "en_US"));
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opts.add("-Xdoclint:none");
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opts.addAll(list("-classpath", System.getProperty("test.src")));
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opts.addAll(list("-d", testOutDir.getPath()));
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opts.addAll(testOpts);
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opts.add(pkg);
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StringWriter errSW = new StringWriter();
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PrintWriter errPW = new PrintWriter(errSW);
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int rc = jdk.javadoc.internal.tool.Main.execute(
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opts.toArray(new String[opts.size()]),
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errPW);
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System.err.println("rc: " + rc);
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errPW.close();
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String errOut = errSW.toString();
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System.err.println("Errors:\n" + errOut);
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check(errOut, "Errors.java", expectErrs);
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check(errOut, " warning: ", expectWarns); // requires -locale en_US
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}
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void check(String text, String expectText, int expectCount) {
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int foundCount = 0;
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for (String line: text.split("[\r\n]+")) {
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if (line.contains(expectText))
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foundCount++;
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}
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if (foundCount != expectCount) {
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error("incorrect number of matches found: " + foundCount
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+ ", expected: " + expectCount);
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}
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}
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private List<String> list(String... args) {
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return Arrays.asList(args);
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}
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void error(String msg) {
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System.err.println(msg);
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errors++;
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}
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int count;
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int errors;
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}
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