114 lines
3.7 KiB
Java
114 lines
3.7 KiB
Java
/*
|
|
* Copyright (c) 2013, 2021, 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.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8005644 8182765
|
|
* @summary set default max errs and max warns
|
|
* @modules jdk.javadoc/jdk.javadoc.internal.tool
|
|
*/
|
|
|
|
import java.io.File;
|
|
import java.io.FileWriter;
|
|
import java.io.IOException;
|
|
import java.io.PrintWriter;
|
|
import java.io.StringWriter;
|
|
import java.util.regex.Matcher;
|
|
import java.util.regex.Pattern;
|
|
|
|
|
|
public class MaxWarns {
|
|
public static void main(String... args) throws Exception {
|
|
new MaxWarns().run();
|
|
}
|
|
|
|
void run() throws Exception {
|
|
final int defaultMaxWarns = 100;
|
|
final int genWarns = 150;
|
|
File f = genSrc(genWarns);
|
|
String out = javadoc(f);
|
|
check(out, defaultMaxWarns);
|
|
|
|
if (errors > 0)
|
|
throw new Exception(errors + " errors occurred");
|
|
}
|
|
|
|
File genSrc(int count) throws IOException {
|
|
StringBuilder sb = new StringBuilder();
|
|
sb.append("package p;\n")
|
|
.append("public class C {\n")
|
|
.append(" /**\n");
|
|
for (int i = 0; i < count; i++)
|
|
sb.append(" * @param i").append(i).append(" does not exist!\n");
|
|
sb.append(" */\n")
|
|
.append(" public void m() { }\n")
|
|
.append("}\n");
|
|
File srcDir = new File("src");
|
|
srcDir.mkdirs();
|
|
File f = new File(srcDir, "C.java");
|
|
try (FileWriter fw = new FileWriter(f)) {
|
|
fw.write(sb.toString());
|
|
}
|
|
return f;
|
|
}
|
|
|
|
String javadoc(File f) {
|
|
StringWriter sw = new StringWriter();
|
|
PrintWriter pw = new PrintWriter(sw);
|
|
String[] args = { "-Xdoclint:none", "--no-platform-links", "-d", "api", f.getPath() };
|
|
int rc = jdk.javadoc.internal.tool.Main.execute(args, pw);
|
|
pw.flush();
|
|
return sw.toString();
|
|
}
|
|
|
|
void check(String out, int count) {
|
|
System.err.println(out);
|
|
Pattern warn = Pattern.compile("""
|
|
warning: @param argument "i[0-9]+" is not a parameter name""");
|
|
Matcher m = warn.matcher(out);
|
|
int n = 0;
|
|
for (int start = 0; m.find(start); start = m.start() + 1) {
|
|
n++;
|
|
}
|
|
if (n != count)
|
|
error("unexpected number of warnings reported: " + n + "; expected: " + count);
|
|
|
|
Pattern warnCount = Pattern.compile("(?ms).*^([0-9]+) warnings$.*");
|
|
m = warnCount.matcher(out);
|
|
if (m.matches()) {
|
|
n = Integer.parseInt(m.group(1));
|
|
if (n != count)
|
|
error("unexpected number of warnings reported: " + n + "; expected: " + count);
|
|
} else
|
|
error("total count not found");
|
|
}
|
|
|
|
void error(String msg) {
|
|
System.err.println("Error: " + msg);
|
|
errors++;
|
|
}
|
|
|
|
int errors;
|
|
}
|
|
|