87 lines
3.1 KiB
Java
87 lines
3.1 KiB
Java
/*
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* Copyright (c) 2023, 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 org.testng.annotations.BeforeTest;
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import toolbox.JavacTask;
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import toolbox.TestRunner;
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import toolbox.ToolBox;
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/*
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* This class installs a class in a temporary diretory so we can test
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* finding classes that are not visible to the system class loader.
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*/
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public class LocalExecutionTestSupport extends ReplToolTesting {
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public static final String MY_CLASS_SOURCE = """
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package test;
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public class MyClass {
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public static final String FOO = "bar";
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}""";
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protected final ToolBox tb = new ToolBox();
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protected Path baseDir; // base working directory
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protected Path sourcesDir; // sources directory
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protected Path classesDir; // classes directory
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// Install file "test/MyClass.class" in some temporary directory somewhere
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@BeforeTest
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public void installMyClass() throws IOException {
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// Create directories
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baseDir = Files.createTempDirectory(getClass().getSimpleName()).toAbsolutePath();
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sourcesDir = createWorkSubdir("sources");
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classesDir = createWorkSubdir("classes");
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// Create source file
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tb.writeJavaFiles(sourcesDir, MY_CLASS_SOURCE);
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// Compile source file
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new JavacTask(tb)
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.outdir(classesDir)
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.files(sourcesDir.resolve("test/MyClass.java"))
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.run();
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}
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protected Path createWorkSubdir(String name) throws IOException {
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return createSubdir(baseDir, name);
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}
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protected Path createSubdir(Path base, String name) throws IOException {
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Path dir = base.resolve(name);
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Files.createDirectories(dir);
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return dir;
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}
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protected String[] prependArgs(String[] args, String... prepends) {
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String[] newArgs = new String[prepends.length + args.length];
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System.arraycopy(prepends, 0, newArgs, 0, prepends.length);
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System.arraycopy(args, 0, newArgs, prepends.length, args.length);
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return newArgs;
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}
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}
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