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/*
* Copyright (c) 2016, 2018, 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
* @summary Test case sensitive aspect of comparing class paths
* between dump time and archive use time
* @requires vm.cds
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* jdk.jartool/sun.tools.jar
* @requires os.family != "mac"
* @compile test-classes/Hello.java
* @run main CaseSensitiveClassPath
*/
import java.nio.file.FileAlreadyExistsException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import jdk.test.lib.Platform;
import jdk.test.lib.process.OutputAnalyzer;
// Excluded from running on MAC: a more comprehensive case sensitivity detection
// and fix mechanism is needed, which is planned to be implemented in the future.
public class CaseSensitiveClassPath {
public static void main(String[] args) throws Exception {
String appJar = JarBuilder.getOrCreateHelloJar();
String appJarUpper = appJar.replace("hello", "Hello");
OutputAnalyzer out = TestCommon.dump(appJar, TestCommon.list("Hello"));
TestCommon.checkDump(out);
Path jarPath = Paths.get(appJar);
Path jarPathUpper = null;
boolean fileExists = false;
try {
jarPathUpper = Files.createFile(Paths.get(appJarUpper));
} catch (FileAlreadyExistsException faee) {
fileExists = true;
}
if (!fileExists) {
try {
Files.copy(jarPath, jarPathUpper, StandardCopyOption.REPLACE_EXISTING);
} catch (Exception e) {
throw new java.lang.RuntimeException(
"Failed copying file from " + appJar + " to " + appJarUpper + ".", e);
}
} else {
jarPathUpper = Paths.get(appJarUpper);
}
boolean isSameFile = Files.isSameFile(jarPath, jarPathUpper);
TestCommon.run("-cp", appJarUpper, "Hello", "-Xlog:class+path=info",
"-Xlog:cds")
.ifNoMappingFailure(output -> {
if (isSameFile) {
output.shouldContain("Hello World");
} else {
output.shouldContain("shared class paths mismatch");
output.shouldHaveExitValue(1);
}
});
}
}
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