vromero@1819: /*
vromero@1819:  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
vromero@1819:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
vromero@1819:  *
vromero@1819:  * This code is free software; you can redistribute it and/or modify it
vromero@1819:  * under the terms of the GNU General Public License version 2 only, as
vromero@1819:  * published by the Free Software Foundation.
vromero@1819:  *
vromero@1819:  * This code is distributed in the hope that it will be useful, but WITHOUT
vromero@1819:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
vromero@1819:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
vromero@1819:  * version 2 for more details (a copy is included in the LICENSE file that
vromero@1819:  * accompanied this code).
vromero@1819:  *
vromero@1819:  * You should have received a copy of the GNU General Public License version
vromero@1819:  * 2 along with this work; if not, write to the Free Software Foundation,
vromero@1819:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
vromero@1819:  *
vromero@1819:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
vromero@1819:  * or visit www.oracle.com if you need additional information or have any
vromero@1819:  * questions.
vromero@1819:  */
vromero@1819: 
vromero@1819: /*
vromero@1819:  * @test
vromero@1819:  * @bug 8007907
vromero@1819:  * @summary javap, method com.sun.tools.javap.Main.run returns 0 even in case
vromero@1819:  * of class not found error
vromero@1819:  */
vromero@1819: 
vromero@1819: import java.io.IOException;
vromero@1819: import java.io.PrintWriter;
vromero@1819: import java.io.StringWriter;
vromero@1819: 
vromero@1819: public class JavapReturns0AfterClassNotFoundTest {
vromero@1819: 
vromero@1819:     static final String fileNotFoundErrorMsg =
ksrini@1893:             "Error: class not found: Unexisting.class";
vromero@1819:     static final String exitCodeClassNotFoundAssertionMsg =
vromero@1819:             "Javap's exit code for class not found should be 1";
vromero@1819:     static final String classNotFoundMsgAssertionMsg =
vromero@1819:             "Javap's error message for class not found is incorrect";
vromero@1819: 
vromero@1819:     public static void main(String args[]) throws Exception {
vromero@1819:         new JavapReturns0AfterClassNotFoundTest().run();
vromero@1819:     }
vromero@1819: 
vromero@1819:     void run() throws IOException {
vromero@1819:         check(exitCodeClassNotFoundAssertionMsg, classNotFoundMsgAssertionMsg,
vromero@1819:                 fileNotFoundErrorMsg, "-v", "Unexisting.class");
vromero@1819:     }
vromero@1819: 
vromero@1819:     void check(String exitCodeAssertionMsg, String errMsgAssertionMsg,
vromero@1819:             String expectedErrMsg, String... params) {
vromero@1819:         int result;
vromero@1819:         StringWriter s;
vromero@1819:         String out;
vromero@1819:         try (PrintWriter pw = new PrintWriter(s = new StringWriter())) {
vromero@1819:             result = com.sun.tools.javap.Main.run(params, pw);
vromero@1819:             //no line separator, no problem
vromero@1819:             out = s.toString().trim();
vromero@1819:         }
vromero@1819:         if (result != 1) {
vromero@1819:             System.out.println("actual exit code " + result);
vromero@1819:             throw new AssertionError(exitCodeAssertionMsg);
vromero@1819:         }
vromero@1819: 
vromero@1819:         if (!out.equals(expectedErrMsg)) {
vromero@1819:             System.out.println("actual " + out);
vromero@1819:             System.out.println("expected " + expectedErrMsg);
vromero@1819:             throw new AssertionError(errMsgAssertionMsg);
vromero@1819:         }
vromero@1819:     }
vromero@1819: 
vromero@1819: }