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/*
* Copyright (c) 2024, 2025, 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.
*/
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import jdk.jpackage.test.Annotations.Parameters;
import jdk.jpackage.test.PackageTest;
import jdk.jpackage.test.PackageType;
import jdk.jpackage.test.Annotations.Test;
import jdk.jpackage.test.Executor;
import jdk.jpackage.test.JPackageCommand;
import jdk.jpackage.test.RunnablePackageTest.Action;
import jdk.jpackage.test.TKit;
/*
/* @test
* @bug 8289771
* @summary jpackage with long paths on windows
* @library /test/jdk/tools/jpackage/helpers
* @library /test/lib
* @key jpackagePlatformPackage
* @build jdk.jpackage.test.*
* @build jtreg.SkippedException
* @requires (os.family == "windows")
* @compile WinLongPathTest.java
* @run main/othervm/timeout=540 -Xmx512m jdk.jpackage.test.Main
* --jpt-space-subst=*
* --jpt-exclude=WinLongPathTest(false,*--temp)
* --jpt-run=WinLongPathTest
*/
public record WinLongPathTest(Boolean appImage, String optionName) {
@Parameters
public static List<Object[]> input() {
List<Object[]> data = new ArrayList<>();
for (var appImage : List.of(Boolean.TRUE, Boolean.FALSE)) {
for (var option : List.of("--dest", "--temp")) {
data.add(new Object[]{appImage, option});
}
}
return data;
}
@Test
public void test() throws IOException {
verifyDosNamesSupported();
if (appImage) {
var cmd = JPackageCommand.helloAppImage();
setOptionLongPath(cmd, optionName);
cmd.executeAndAssertHelloAppImageCreated();
} else {
new PackageTest()
.forTypes(PackageType.WINDOWS)
.configureHelloApp()
.addInitializer(cmd -> setOptionLongPath(cmd, optionName))
.run(Action.CREATE_AND_UNPACK);
}
}
private static void setOptionLongPath(JPackageCommand cmd, String option) throws IOException {
var root = TKit.createTempDirectory("long-path");
// 261 characters in total, which alone is above the 260 threshold
var longPath = root.resolve(Path.of("a".repeat(80), "b".repeat(90), "c".repeat(91)));
Files.createDirectories(longPath);
cmd.setArgumentValue(option, longPath);
}
private static void verifyDosNamesSupported() throws IOException {
// Pick the file's name long enough to make Windows shorten it.
final var probeDosNameFile = TKit.createTempFile(Path.of("probeDosName"));
// The output should be a DOS variant of the `probeDosNameFile` path.
// The filename should differ if the volume owning `probeDosNameFile` file supports DOS names.
final var dosPath = new Executor()
.addArguments("/c", String.format("for %%P in (\"%s\") do @echo %%~sP", probeDosNameFile))
.setExecutable("cmd")
.dumpOutput()
.executeAndGetFirstLineOfOutput();
if (Path.of(dosPath).getFileName().equals(probeDosNameFile.getFileName())) {
TKit.throwSkippedException(String.format("The volume %s owning the test work directory doesn't support DOS paths",
probeDosNameFile.toAbsolutePath().getRoot()));
}
}
}
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