73 lines
2.8 KiB
Java
73 lines
2.8 KiB
Java
/*
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* Copyright (c) 2024, Red Hat, Inc.
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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.io.InputStream;
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import java.io.OutputStream;
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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.Properties;
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import tests.Helper;
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public abstract class ModifiedFilesTest extends AbstractLinkableRuntimeTest {
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abstract String initialImageName();
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abstract void testAndAssert(Path modifiedFile, Helper helper, Path initialImage) throws Exception;
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@Override
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void runTest(Helper helper, boolean isLinkableRuntime) throws Exception {
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BaseJlinkSpecBuilder builder = new BaseJlinkSpecBuilder()
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.name(initialImageName())
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.addModule("java.base")
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.validatingModule("java.base")
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.helper(helper);
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if (isLinkableRuntime) {
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builder.setLinkableRuntime();
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}
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Path initialImage = createRuntimeLinkImage(builder.build());
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Path netPropertiesFile = modifyFileInImage(initialImage);
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testAndAssert(netPropertiesFile, helper, initialImage);
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}
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protected Path modifyFileInImage(Path jmodLessImg)
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throws IOException, AssertionError {
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// modify net.properties config file
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Path netPropertiesFile = jmodLessImg.resolve("conf").resolve("net.properties");
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Properties props = new Properties();
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try (InputStream is = Files.newInputStream(netPropertiesFile)) {
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props.load(is);
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}
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String prevVal = (String)props.put("java.net.useSystemProxies", Boolean.TRUE.toString());
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if (prevVal == null || Boolean.getBoolean(prevVal) != false) {
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throw new AssertionError("Expected previous value to be false!");
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}
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try (OutputStream out = Files.newOutputStream(netPropertiesFile)) {
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props.store(out, "Modified net.properties file!");
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}
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return netPropertiesFile;
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}
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}
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