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/*
* Copyright (c) 2018, Google LLC. 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 8181897
* @summary
* @library /tools/lib
* @modules jdk.compiler/com.sun.tools.javac.api
* jdk.compiler/com.sun.tools.javac.main
* @build toolbox.JavacTask toolbox.TestRunner toolbox.ToolBox
* @run main SymLinkArchiveTest
*/
import java.nio.file.FileSystemException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.jar.JarEntry;
import java.util.jar.JarOutputStream;
import toolbox.JavacTask;
import toolbox.Task.Expect;
import toolbox.Task.OutputKind;
import toolbox.Task.Result;
import toolbox.TestRunner;
import toolbox.TestRunner.Test;
import toolbox.ToolBox;
public class SymLinkArchiveTest extends TestRunner {
public static void main(String... args) throws Exception {
new SymLinkArchiveTest().runTests(m -> new Object[] {Paths.get(m.getName())});
}
private final ToolBox tb = new ToolBox();
public SymLinkArchiveTest() {
super(System.err);
}
@Test
public void testJarSymlink(Path base) throws Exception {
Files.createDirectories(base);
Path classpath = base.resolve("CLASSPATH");
try (JarOutputStream jos = new JarOutputStream(Files.newOutputStream(classpath))) {
jos.putNextEntry(new JarEntry("p/B.class"));
jos.write(new byte[10]);
}
Path javaFile = base.resolve("T.java");
tb.writeFile(javaFile, "class T extends p.B {}");
Path jar = base.resolve("lib.jar");
try {
Files.createSymbolicLink(jar, classpath.getFileName());
} catch (FileSystemException fse) {
System.err.println("warning: test passes vacuously, sym-link could not be created");
System.err.println(fse.getMessage());
return;
}
Result result = new JavacTask(tb).files(javaFile).classpath(jar).run(Expect.FAIL);
String output = result.getOutput(OutputKind.DIRECT);
String expected = jar + "(/p/B.class)";
if (!output.contains(expected)) {
throw new AssertionError(
"expected output to contain: " + expected + "\nwas:\n" + output);
}
}
}
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