109 lines
3.7 KiB
Java
109 lines
3.7 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 6725036 8016760
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* @summary javac returns incorrect value for lastModifiedTime() when
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* source is a zip file archive
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* @library /tools/lib
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.file
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* jdk.compiler/com.sun.tools.javac.main
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* jdk.compiler/com.sun.tools.javac.util
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* @build toolbox.ToolBox toolbox.JarTask
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* @run main T6725036
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*/
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import java.io.File;
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import java.io.IOException;
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import java.util.Collections;
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import java.util.Date;
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import java.util.jar.JarEntry;
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import java.util.jar.JarFile;
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import javax.tools.*;
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import com.sun.tools.javac.file.JavacFileManager;
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import com.sun.tools.javac.file.RelativePath.RelativeFile;
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import com.sun.tools.javac.util.Context;
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import toolbox.JarTask;
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import toolbox.ToolBox;
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public class T6725036 {
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public static void main(String... args) throws Exception {
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new T6725036().run();
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}
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void run() throws Exception {
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RelativeFile TEST_ENTRY_NAME = new RelativeFile("java/lang/String.class");
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File testJar = createJar("test.jar", "java.lang.*");
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try (JarFile j = new JarFile(testJar)) {
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JarEntry je = j.getJarEntry(TEST_ENTRY_NAME.getPath());
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long jarEntryTime = je.getTime();
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Context context = new Context();
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JavacFileManager fm = new JavacFileManager(context, false, null);
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fm.setLocation(StandardLocation.CLASS_PATH, Collections.singletonList(testJar));
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FileObject fo =
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fm.getFileForInput(StandardLocation.CLASS_PATH, "", TEST_ENTRY_NAME.getPath());
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long jfoTime = fo.getLastModified();
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check(je, jarEntryTime, fo, jfoTime);
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if (errors > 0)
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throw new Exception(errors + " occurred");
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}
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}
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File createJar(String name, String... paths) throws IOException {
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JavaCompiler comp = ToolProvider.getSystemJavaCompiler();
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try (JavaFileManager fm = comp.getStandardFileManager(null, null, null)) {
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File f = new File(name);
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ToolBox tb = new ToolBox();
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new JarTask(tb, name)
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.files(fm, StandardLocation.PLATFORM_CLASS_PATH, paths)
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.run();
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return f;
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}
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}
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void check(Object ref, long refTime, Object test, long testTime) {
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if (refTime == testTime)
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return;
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System.err.println("Error: ");
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System.err.println("Expected: " + getText(ref, refTime));
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System.err.println(" Found: " + getText(test, testTime));
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errors++;
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}
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String getText(Object x, long t) {
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return String.format("%14d", t) + " (" + new Date(t) + ") from " + x;
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}
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int errors;
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}
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