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/*
* Copyright (c) 2020, 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 8231622
* @summary SuppressWarning("serial") ignored on field serialVersionUID
* @library /tools/lib
* @modules jdk.compiler/com.sun.tools.javac.api
* jdk.compiler/com.sun.tools.javac.main
* @build toolbox.ToolBox toolbox.JavacTask
* @run main T8231622
*/
import java.util.List;
import java.util.Objects;
import java.util.Arrays;
import toolbox.ToolBox;
import toolbox.TestRunner;
import toolbox.JavacTask;
import toolbox.Task;
public class T8231622 extends TestRunner {
ToolBox tb;
T8231622() {
super(System.err);
tb = new ToolBox();
}
public static void main(String[] main) throws Exception {
T8231622 t = new T8231622();
t.runTests();
}
@Test
public void testSerialWarning() throws Exception {
String code = """
import java.io.Serializable;
class T8231622_1 implements Serializable {
public static final int serialVersionUID = 1;
}""";
List<String> output = new JavacTask(tb)
.sources(code)
.classpath(".")
.options("-XDrawDiagnostics", "-Xlint:serial")
.run()
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
List<String> expected = Arrays.asList(
"T8231622_1.java:3:29: compiler.warn.long.SVUID: T8231622_1",
"1 warning");
tb.checkEqual(expected, output);
}
@Test
public void testSuppressSerialWarningInClass() throws Exception {
String code = """
import java.io.Serializable;
@SuppressWarnings("serial")
class T8231622_2 implements Serializable {
public static final int serialVersionUID = 1;
}""";
List<String> output = new JavacTask(tb)
.sources(code)
.classpath(".")
.options("-XDrawDiagnostics", "-Xlint:serial")
.run()
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
List<String> expected = Arrays.asList("");
tb.checkEqual(expected, output);
}
@Test
public void testSuppressSerialWarningInItsField() throws Exception {
String code = """
import java.io.Serializable;
class T8231622_3 implements Serializable {
@SuppressWarnings("serial")
public static final int serialVersionUID = 1;
}""";
List<String> output = new JavacTask(tb)
.sources(code)
.classpath(".")
.options("-XDrawDiagnostics", "-Xlint:serial")
.run()
.writeAll()
.getOutputLines(Task.OutputKind.DIRECT);
List<String> expected = Arrays.asList("");
tb.checkEqual(expected, output);
}
}
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