diff -r 35919f2f7a9c -r 7d67f9206d8f langtools/test/tools/javap/8007907/JavapReturns0AfterClassNotFoundTest.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/langtools/test/tools/javap/8007907/JavapReturns0AfterClassNotFoundTest.java Tue Jun 11 09:59:34 2013 +0100 @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2013, 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 8007907 + * @summary javap, method com.sun.tools.javap.Main.run returns 0 even in case + * of class not found error + */ + +import java.io.IOException; +import java.io.PrintWriter; +import java.io.StringWriter; + +public class JavapReturns0AfterClassNotFoundTest { + + static final String fileNotFoundErrorMsg = + "Error: class not found: Unexisting.class"; + static final String exitCodeClassNotFoundAssertionMsg = + "Javap's exit code for class not found should be 1"; + static final String classNotFoundMsgAssertionMsg = + "Javap's error message for class not found is incorrect"; + + public static void main(String args[]) throws Exception { + new JavapReturns0AfterClassNotFoundTest().run(); + } + + void run() throws IOException { + check(exitCodeClassNotFoundAssertionMsg, classNotFoundMsgAssertionMsg, + fileNotFoundErrorMsg, "-v", "Unexisting.class"); + } + + void check(String exitCodeAssertionMsg, String errMsgAssertionMsg, + String expectedErrMsg, String... params) { + int result; + StringWriter s; + String out; + try (PrintWriter pw = new PrintWriter(s = new StringWriter())) { + result = com.sun.tools.javap.Main.run(params, pw); + //no line separator, no problem + out = s.toString().trim(); + } + if (result != 1) { + System.out.println("actual exit code " + result); + throw new AssertionError(exitCodeAssertionMsg); + } + + if (!out.equals(expectedErrMsg)) { + System.out.println("actual " + out); + System.out.println("expected " + expectedErrMsg); + throw new AssertionError(errMsgAssertionMsg); + } + } + +}