--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6622232.java Tue Jun 03 13:26:47 2008 -0700
@@ -0,0 +1,97 @@
+/*
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 6622232
+ * @summary javap gets whitespace confused
+ */
+
+import java.io.*;
+
+public class T6622232 {
+ public static void main(String[] args) throws Exception {
+ new T6622232().run();
+ }
+
+ public void run() throws IOException {
+ File javaFile = writeTestFile();
+ File classFile = compileTestFile(javaFile);
+ String output = javap(classFile);
+
+ // these are all examples of bad whitespace from old javap
+ verifyNot(output,
+ "\\Q Constant value: int 3Deprecated: true\\E",
+ "^Deprecated: true",
+ "\\Q throws java.lang.Exception, java.lang.Error Deprecated: true\\E"
+ );
+
+ if (errors > 0)
+ throw new Error(errors + " found.");
+ }
+
+ File writeTestFile() throws IOException {
+ File f = new File("Test.java");
+ PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
+ out.println("class Test { ");
+ out.println(" @Deprecated static final int f1 = 3;");
+ out.println(" @Deprecated int f2;");
+ out.println(" @Deprecated void m() throws Exception, Error { }");
+ out.println("}");
+ out.close();
+ return f;
+ }
+
+ File compileTestFile(File f) {
+ int rc = com.sun.tools.javac.Main.compile(new String[] { "-g", f.getPath() });
+ if (rc != 0)
+ throw new Error("compilation failed. rc=" + rc);
+ String path = f.getPath();
+ return new File(path.substring(0, path.length() - 5) + ".class");
+ }
+
+ String javap(File f) {
+ StringWriter sw = new StringWriter();
+ PrintWriter out = new PrintWriter(sw);
+ int rc = com.sun.tools.javap.Main.run(new String[] { "-v", f.getPath() }, out);
+ if (rc != 0)
+ throw new Error("javap failed. rc=" + rc);
+ out.close();
+ System.out.println(sw.toString());
+ return sw.toString();
+ }
+
+ void verifyNot(String output, String... unexpects) {
+ for (String unexpect: unexpects) {
+ if (output.matches(unexpect))
+ error(unexpect + " unexpectedly found");
+ }
+ }
+
+ void error(String msg) {
+ System.err.println(msg);
+ errors++;
+ }
+
+ int errors;
+}