--- a/langtools/test/tools/javap/ListTest.java Thu May 28 09:49:56 2009 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,152 +0,0 @@
-/*
- * Copyright 2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-import java.io.*;
-import java.util.*;
-import javax.tools.*;
-
-/*
- * @test
- * @bug 6439940
- * @summary Cleanup javap implementation
- * @run main/othervm ListTest
- */
-public class ListTest {
- public static void main(String[] args) throws Exception {
- new ListTest().run();
- }
-
- ListTest() {
- String v = System.getProperty("view.cmd");
- // v = "/opt/teamware/7.7/bin/filemerge -r";
- if (v != null) {
- viewResults = true;
- viewCmd = Arrays.asList(v.split(" +"));
- }
- }
-
- void run() throws Exception {
- StandardLocation[] locs = new StandardLocation[] {
- StandardLocation.PLATFORM_CLASS_PATH,
- StandardLocation.CLASS_PATH,
- };
-
- int count = 0;
- int pass = 0;
- for (StandardLocation loc: locs) {
- for (String testClassName: list(loc)) {
- count++;
- if (test(testClassName))
- pass++;
- }
- }
-
- if (pass < count)
- throw new Error(pass + "/" + count + " test cases passed");
- }
-
- Iterable<String> list(StandardLocation loc) throws IOException {
- JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
- StandardJavaFileManager sfm = compiler.getStandardFileManager(null, null, null);
- Set<JavaFileObject.Kind> kinds = Collections.singleton(JavaFileObject.Kind.CLASS);
-
- List<String> list = new ArrayList<String>();
- for (JavaFileObject fo: sfm.list(loc, testPackage, kinds, true)) {
- //System.err.println(com.sun.tools.javac.util.Old199.getPath(fo));
- list.add(sfm.inferBinaryName(loc, fo));
- }
- return list;
- }
-
- boolean test(String testClassName) throws Exception {
- String[] args = new String[options.size() + 1];
- options.toArray(args);
- args[args.length - 1] = testClassName;
- byte[] oldOut = runOldJavap(args);
- byte[] newOut = runNewJavap(args);
- boolean ok = equal(oldOut, newOut);
- System.err.println((ok ? "pass" : "FAIL") + ": " + testClassName);
- if (!ok && viewResults)
- view(oldOut, newOut);
- return ok;
- }
-
- byte[] runOldJavap(String[] args) {
- //System.err.println("OLD: " + Arrays.asList(args));
- PrintStream oldOut = System.out;
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- System.setOut(new PrintStream(out));
- try {
- sun.tools.javap.Main.entry(args);
- } finally {
- System.setOut(oldOut);
- }
- return out.toByteArray();
- }
-
- byte[] runNewJavap(String[] args) {
- String[] nArgs = new String[args.length + 2];
- nArgs[0] = "-XDcompat";
- nArgs[1] = "-XDignore.symbol.file";
- System.arraycopy(args, 0, nArgs, 2, args.length);
- //System.err.println("NEW: " + Arrays.asList(nArgs));
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- com.sun.tools.javap.Main.run(nArgs,
- new PrintWriter(new OutputStreamWriter(out), true));
- return out.toByteArray();
- }
-
- File write(byte[] text, String suffix) throws IOException {
- File f = new File("ListTest." + suffix);
- FileOutputStream out = new FileOutputStream(f);
- out.write(text);
- out.close();
- return f;
- }
-
- boolean equal(byte[] a1, byte[] a2) {
- return Arrays.equals(a1, a2);
- }
-
- void view(byte[] oldOut, byte[] newOut) throws Exception {
- File oldFile = write(oldOut, "old");
- File newFile = write(newOut, "new");
- List<String> cmd = new ArrayList<String>();
- cmd.addAll(viewCmd);
- cmd.add(oldFile.getPath());
- cmd.add(newFile.getPath());
- Process p = new ProcessBuilder(cmd).redirectErrorStream(true).start();
- p.getOutputStream().close();
- String line;
- BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
- while ((line = in.readLine()) != null)
- System.err.println(line);
- in.close();
- p.waitFor();
- }
-
- String testPackage = "java.lang";
- List<String> options = Arrays.asList("-v");
- boolean viewResults;
- List<String> viewCmd;
-}