russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
108 lines
4.2 KiB
Java
108 lines
4.2 KiB
Java
/*
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* Copyright (c) 2024, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.ArrayList;
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import java.util.List;
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import jdk.jpackage.test.Annotations.Parameters;
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import jdk.jpackage.test.PackageTest;
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import jdk.jpackage.test.PackageType;
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import jdk.jpackage.test.Annotations.Test;
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import jdk.jpackage.test.Executor;
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import jdk.jpackage.test.JPackageCommand;
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import jdk.jpackage.test.RunnablePackageTest.Action;
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import jdk.jpackage.test.TKit;
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/*
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/* @test
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* @bug 8289771
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* @summary jpackage with long paths on windows
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* @library /test/jdk/tools/jpackage/helpers
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* @build jdk.jpackage.test.*
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* @requires (os.family == "windows")
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* @compile -Xlint:all -Werror WinLongPathTest.java
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* @run main/othervm/timeout=540 -Xmx512m jdk.jpackage.test.Main
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* --jpt-space-subst=*
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* --jpt-exclude=WinLongPathTest(false,*--temp)
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* --jpt-run=WinLongPathTest
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*/
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public record WinLongPathTest(Boolean appImage, String optionName) {
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@Parameters
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public static List<Object[]> input() {
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List<Object[]> data = new ArrayList<>();
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for (var appImage : List.of(Boolean.TRUE, Boolean.FALSE)) {
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for (var option : List.of("--dest", "--temp")) {
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data.add(new Object[]{appImage, option});
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}
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}
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return data;
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}
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@Test
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public void test() throws IOException {
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verifyDosNamesSupported();
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if (appImage) {
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var cmd = JPackageCommand.helloAppImage();
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setOptionLongPath(cmd, optionName);
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cmd.executeAndAssertHelloAppImageCreated();
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} else {
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new PackageTest()
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.forTypes(PackageType.WINDOWS)
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.configureHelloApp()
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.addInitializer(cmd -> setOptionLongPath(cmd, optionName))
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.run(Action.CREATE_AND_UNPACK);
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}
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}
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private static void setOptionLongPath(JPackageCommand cmd, String option) throws IOException {
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var root = TKit.createTempDirectory("long-path");
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// 261 characters in total, which alone is above the 260 threshold
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var longPath = root.resolve(Path.of("a".repeat(80), "b".repeat(90), "c".repeat(91)));
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Files.createDirectories(longPath);
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cmd.setArgumentValue(option, longPath);
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}
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private static void verifyDosNamesSupported() throws IOException {
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// Pick the file's name long enough to make Windows shorten it.
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final var probeDosNameFile = TKit.createTempFile(Path.of("probeDosName"));
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// The output should be a DOS variant of the `probeDosNameFile` path.
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// The filename should differ if the volume owning `probeDosNameFile` file supports DOS names.
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final var dosPath = new Executor()
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.addArguments("/c", String.format("for %%P in (\"%s\") do @echo %%~sP", probeDosNameFile))
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.setExecutable("cmd")
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.dumpOutput()
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.executeAndGetFirstLineOfOutput();
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if (Path.of(dosPath).getFileName().equals(probeDosNameFile.getFileName())) {
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TKit.throwSkippedException(String.format("The volume %s owning the test work directory doesn't support DOS paths",
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probeDosNameFile.toAbsolutePath().getRoot()));
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}
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}
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}
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