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/*
* Copyright (c) 2018, 2023, 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 8203176 8271258
* @summary javadoc handles non-ASCII characters incorrectly
* @library /tools/lib ../../lib
* @modules jdk.javadoc/jdk.javadoc.internal.tool
* @build toolbox.ToolBox javadoc.tester.*
* @run main TestUnicode
*/
import java.nio.file.Files;
import java.nio.file.Path;
import javadoc.tester.JavadocTester;
import toolbox.ToolBox;
public class TestUnicode extends JavadocTester {
public static void main(String... args) throws Exception {
var tester = new TestUnicode();
tester.runTests();
}
ToolBox tb = new ToolBox();
@Test
public void testUnicode(Path base) throws Exception {
char ellipsis = '\u2026';
Path src = Files.createDirectories(base.resolve("src"));
tb.writeJavaFiles(src,
"/** Hel" + ellipsis + "lo {@code World(" + ellipsis + ")}. */\n"
+ "public class Code { }\n");
javadoc("-d", base.resolve("out").toString(),
"-encoding", "utf-8",
src.resolve("Code.java").toString());
checkExit(Exit.OK);
checkOutput("Code.html", true,
"<div class=\"block\">Hel" + ellipsis + "lo <code>World(" + ellipsis + ")</code>.</div>");
checkOutput("Code.html", false,
"\\u");
}
@Test
public void testParam(Path base) throws Exception {
String chineseElephant = "\u5927\u8c61"; // taken from JDK-8271258
Path src = Files.createDirectories(base.resolve("src"));
tb.writeJavaFiles(src,
"""
/**
* Comment. ##.
* @param <##> the ##
*/
public class Code<##> {
/**
* Comment. ##.
* @param ## the ##
*/
public void set##(int ##) { }
}""".replaceAll("##", chineseElephant));
javadoc("-d", base.resolve("out").toString(),
"-encoding", "utf-8",
"--no-platform-links",
src.resolve("Code.java").toString());
checkExit(Exit.OK);
checkOutput("Code.html", true,
"""
<h1 title="Class Code" class="title">Class Code<##></h1>
""".replaceAll("##", chineseElephant),
"""
<div class="inheritance" title="Inheritance Tree">java.lang.Object
<div class="inheritance">Code<##></div>
</div>
""".replaceAll("##", chineseElephant),
"""
<dl class="notes">
<dt>Type Parameters:</dt>
<dd><code>##</code> - the ##</dd>
</dl>
""".replaceAll("##", chineseElephant),
"""
<section class="detail" id="set##(int)">
<h3>set##</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span> <span c\
lass="return-type">void</span> <span class="element-name">set##</span><wbr>\
<span class="parameters">(int ##)</span></div>
<div class="block">Comment. ##.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>##</code> - the ##</dd>
</dl>
</div>
</section>
""".replaceAll("##", chineseElephant)
);
// The following checks for the numeric forms of the Unicode characters being tested:
// these numeric forms should not show up as literal character sequences.
checkOutput("Code.html", false,
Integer.toHexString(chineseElephant.charAt(0)),
Integer.toHexString(chineseElephant.charAt(1))
);
}
}
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