--- /dev/null 2015-04-26 06:51:08.003313989 -0700 +++ new/jdk/test/jdk/internal/jline/console/StripAnsiTest.java 2015-06-18 03:04:56.747751335 -0700 @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2015, 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 8080679 + * @summary Verify ConsoleReader.stripAnsi strips escape sequences from its input correctly. + */ + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.lang.reflect.Method; +import jdk.internal.jline.console.ConsoleReader; + +public class StripAnsiTest { + public static void main(String... args) throws Exception { + new StripAnsiTest().run(); + } + + void run() throws Exception { + ByteArrayInputStream in = new ByteArrayInputStream(new byte[0]); + ByteArrayOutputStream out = new ByteArrayOutputStream(); + ConsoleReader reader = new ConsoleReader(in, out); + + String withAnsi = "0\033[s1\033[2J2\033[37;4m3"; + String expected = "0123"; + + Method stripAnsi = ConsoleReader.class.getDeclaredMethod("stripAnsi", String.class); + stripAnsi.setAccessible(true); + String actual = (String) stripAnsi.invoke(reader, withAnsi); + + if (!expected.equals(actual)) { + throw new IllegalStateException("Did not correctly strip escape sequences: " + actual); + } + } +}