--- a/langtools/test/tools/javac/api/6411310/Test.java Tue Nov 18 15:25:18 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,232 +0,0 @@
-/*
- * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @bug 6410367 6411310
- * @summary FileObject should support user-friendly names via getName()
- */
-
-import java.io.*;
-import java.util.*;
-import java.util.jar.*;
-import java.util.zip.*;
-import javax.tools.*;
-
-import com.sun.tools.javac.file.JavacFileManager;
-import com.sun.tools.javac.util.Context;
-import com.sun.tools.javac.util.Options;
-
-// Test FileObject.getName returned from JavacFileManager and its support classes.
-
-public class Test {
- public static void main(String... args) throws Exception {
- new Test().run();
- }
-
- Set<String> foundClasses = new TreeSet<String>();
- Set<String> foundJars = new TreeSet<String>();
-
- void run() throws Exception {
- File rt_jar = findRtJar();
-
- // names for entries to be created in directories and jar files
- String[] entries = { "p/A.java", "p/A.class", "p/resources/A-1.html" };
-
- // test various combinations of directories and jar files, intended to
- // cover all sources of file objects within JavacFileManager's support classes
-
- test(createFileManager(), createDir("dir", entries), "p", entries);
- test(createFileManager(), createDir("a b/dir", entries), "p", entries);
-
- for (boolean useOptimizedZip: new boolean[] { false, true }) {
- test(createFileManager(useOptimizedZip), createJar("jar", entries), "p", entries);
- test(createFileManager(useOptimizedZip), createJar("jar jar", entries), "p", entries);
-
- for (boolean useSymbolFile: new boolean[] { false, true }) {
- test(createFileManager(useOptimizedZip, useSymbolFile), rt_jar, "java.lang.ref", null);
- }
- }
-
- if (errors > 0)
- throw new Exception(errors + " errors found");
-
- // Verify that we hit all the impl classes we intended
- checkCoverage("classes", foundClasses,
- "RegularFileObject", "SymbolFileObject", "ZipFileIndexFileObject", "ZipFileObject");
-
- // Verify that we hit the jar files we intended, specifically ct.sym as well as rt.jar
- checkCoverage("jar files", foundJars,
- "ct.sym", "jar", "jar jar", "rt.jar");
- }
-
- // use a new file manager for each test
- void test(StandardJavaFileManager fm, File f, String pkg, String[] entries) throws Exception {
- System.err.println("Test " + f);
- try {
- if (f.isDirectory()) {
- for (File dir: new File[] { f, f.getAbsoluteFile() }) {
- for (String e: entries) {
- JavaFileObject fo = fm.getJavaFileObjects(new File(dir, e)).iterator().next();
- test(fo, dir, e);
- }
- }
- }
-
- fm.setLocation(StandardLocation.CLASS_PATH, Collections.singleton(f));
- fm.setLocation(StandardLocation.SOURCE_PATH, Collections.singleton(f.getAbsoluteFile()));
- for (StandardLocation l: EnumSet.of(StandardLocation.CLASS_PATH, StandardLocation.SOURCE_PATH)) {
- for (JavaFileObject fo: fm.list(l, pkg, EnumSet.allOf(JavaFileObject.Kind.class), true)) {
- // we could use fm.getLocation but the following guarantees we preserve the original filename
- File dir = (l == StandardLocation.CLASS_PATH ? f : f.getAbsoluteFile());
- char sep = (dir.isDirectory() ? File.separatorChar : '/');
- String b = fm.inferBinaryName(l, fo);
- String e = fo.getKind().extension;
- test(fo, dir, b.replace('.', sep) + e);
- }
- }
- } finally {
- fm.close();
- }
- }
-
- void test(JavaFileObject fo, File dir, String p) {
- System.err.println("Test: " + fo);
- String expect = dir.isDirectory() ? new File(dir, p).getPath() : (dir.getPath() + "(" + p + ")");
- String found = fo.getName();
- // if ct.sym is found, replace it with the equivalent rt.jar
- String found2 = found.replaceAll("lib([\\\\/])ct.sym\\(META-INF/sym/rt.jar/", "jre$1lib$1rt.jar(");
- if (!expect.equals(found2)) {
- System.err.println("expected: " + expect);
- System.err.println(" found: " + found);
- if (!found.equals(found2))
- System.err.println(" found2: " + found2);
- error("Failed: " + fo);
- }
-
- // record the file object class name for coverage checks later
- foundClasses.add(fo.getClass().getSimpleName());
-
- if (found.contains("(")) {
- // record access to the jar file for coverage checks later
- foundJars.add(new File(found.substring(0, found.indexOf("("))).getName());
- }
- }
-
- void checkCoverage(String label, Set<String> found, String... expect) throws Exception {
- Set<String> e = new TreeSet<String>(Arrays.asList(expect));
- if (!found.equals(e)) {
- e.removeAll(found);
- throw new Exception("expected " + label + " not used: " + e);
- }
- }
-
- JavacFileManager createFileManager() {
- return createFileManager(false, false);
- }
-
- JavacFileManager createFileManager(boolean useOptimizedZip) {
- return createFileManager(useOptimizedZip, false);
- }
-
- JavacFileManager createFileManager(boolean useOptimizedZip, boolean useSymbolFile) {
- Context c = new Context();
- Options options = Options.instance(c);
-
- options.put("useOptimizedZip", Boolean.toString(useOptimizedZip));
-
- if (!useSymbolFile) {
- options.put("ignore.symbol.file", "true");
- }
- return new JavacFileManager(c, false, null);
- }
-
- File createDir(String name, String... entries) throws Exception {
- File dir = new File(name);
- if (!dir.mkdirs())
- throw new Exception("cannot create directories " + dir);
- for (String e: entries) {
- writeFile(new File(dir, e), e);
- }
- return dir;
- }
-
- File createJar(String name, String... entries) throws IOException {
- File jar = new File(name);
- OutputStream out = new FileOutputStream(jar);
- try {
- JarOutputStream jos = new JarOutputStream(out);
- for (String e: entries) {
- jos.putNextEntry(new ZipEntry(e));
- jos.write(e.getBytes());
- }
- jos.close();
- } finally {
- out.close();
- }
- return jar;
- }
-
- File findRtJar() throws Exception {
- File java_home = new File(System.getProperty("java.home"));
- if (java_home.getName().equals("jre"))
- java_home = java_home.getParentFile();
- File rt_jar = new File(new File(new File(java_home, "jre"), "lib"), "rt.jar");
- if (!rt_jar.exists())
- throw new Exception("can't find rt.jar");
- return rt_jar;
- }
-
- byte[] read(InputStream in) throws IOException {
- byte[] data = new byte[1024];
- int offset = 0;
- try {
- int n;
- while ((n = in.read(data, offset, data.length - offset)) != -1) {
- offset += n;
- if (offset == data.length)
- data = Arrays.copyOf(data, 2 * data.length);
- }
- } finally {
- in.close();
- }
- return Arrays.copyOf(data, offset);
- }
-
- void writeFile(File f, String s) throws IOException {
- f.getParentFile().mkdirs();
- FileWriter out = new FileWriter(f);
- try {
- out.write(s);
- } finally {
- out.close();
- }
- }
-
- void error(String msg) {
- System.err.println(msg);
- errors++;
- }
-
- int errors;
-}