f8aaf97179
An interop test for checking the compatibility among different Java versions. Reviewed-by: asmotrak
60 lines
2.1 KiB
Java
60 lines
2.1 KiB
Java
/*
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* Copyright (c) 2017, 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.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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/*
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* Utilities for executing java process.
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*/
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public class ProcessUtils {
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private static final String TEST_CLASSES = System.getProperty("test.classes");
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public static OutputAnalyzer java(String jdkPath, Map<String, String> props,
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Class<?> clazz) {
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List<String> cmds = new ArrayList<>();
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cmds.add(jdkPath + "/bin/java");
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if (props != null) {
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for (Map.Entry<String, String> prop : props.entrySet()) {
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cmds.add("-D" + prop.getKey() + "=" + prop.getValue());
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}
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}
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cmds.add("-cp");
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cmds.add(TEST_CLASSES);
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cmds.add(clazz.getName());
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try {
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return ProcessTools.executeCommand(
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cmds.toArray(new String[cmds.size()]));
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} catch (Throwable e) {
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throw new RuntimeException("Execute command failed: " + cmds, e);
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}
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}
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}
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