97 lines
3.3 KiB
Java
97 lines
3.3 KiB
Java
/*
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* Copyright (c) 2008, 2016, 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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/*
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* @test
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* @bug 6474890
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* @summary javap does not open .zip files in -classpath
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* @modules jdk.jdeps/com.sun.tools.javap
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*/
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import java.io.*;
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import java.util.zip.*;
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public class T6474890 {
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public static void main(String[] args) throws Exception {
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new T6474890().run();
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}
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public void run() throws IOException {
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File classDir = new File("classes");
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classDir.mkdir();
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String className = "Test";
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File javaFile = writeTestFile(className);
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compileTestFile(classDir, javaFile);
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File zipFile = zip(classDir, new File(classDir + ".zip"));
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javap("-classpath", zipFile.getPath(), className);
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File jarFile = zip(classDir, new File(classDir + ".jar"));
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javap("-classpath", zipFile.getPath(), className);
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}
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File writeTestFile(String name) throws IOException {
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File f = new File(name + ".java");
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PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
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out.println("class " + name + " { }");
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out.close();
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return f;
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}
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void compileTestFile(File classDir, File file) {
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int rc = com.sun.tools.javac.Main.compile(
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new String[] { "-d", classDir.getPath(), file.getPath() });
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if (rc != 0)
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throw new Error("compilation failed. rc=" + rc);
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}
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File zip(File dir, File zipFile) throws IOException {
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ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipFile));
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for (File file: dir.listFiles()) {
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if (file.isFile()) {
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byte[] data = new byte[(int) file.length()];
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DataInputStream in = new DataInputStream(new FileInputStream(file));
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in.readFully(data);
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in.close();
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zipOut.putNextEntry(new ZipEntry(file.getName()));
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zipOut.write(data, 0, data.length);
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zipOut.closeEntry();
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}
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}
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zipOut.close();
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return zipFile;
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}
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String javap(String... args) {
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StringWriter sw = new StringWriter();
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PrintWriter out = new PrintWriter(sw);
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//sun.tools.javap.Main.entry(args);
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int rc = com.sun.tools.javap.Main.run(args, out);
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if (rc != 0)
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throw new Error("javap failed. rc=" + rc);
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out.close();
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return sw.toString();
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}
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}
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