• file
• revisions
• annotate
• diff
• comparison
• raw

test/tools/javap/8007907/JavapReturns0AfterClassNotFoundTest.java@959103a6100f (annotated)

test/tools/javap/8007907/JavapReturns0AfterClassNotFoundTest.java

Wed, 27 Apr 2016 01:34:52 +0800

author

aoqi

date

Wed, 27 Apr 2016 01:34:52 +0800

changeset 0

959103a6100f

child 2525

2eb010b6cb22

permissions

-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/
changeset: 2573:53ca196be1ae
tag: jdk8u25-b17

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/*
aoqi@0	25	* @test
aoqi@0	26	* @bug 8007907
aoqi@0	27	* @summary javap, method com.sun.tools.javap.Main.run returns 0 even in case
aoqi@0	28	* of class not found error
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	import java.io.IOException;
aoqi@0	32	import java.io.PrintWriter;
aoqi@0	33	import java.io.StringWriter;
aoqi@0	34
aoqi@0	35	public class JavapReturns0AfterClassNotFoundTest {
aoqi@0	36
aoqi@0	37	static final String fileNotFoundErrorMsg =
aoqi@0	38	"Error: class not found: Unexisting.class";
aoqi@0	39	static final String exitCodeClassNotFoundAssertionMsg =
aoqi@0	40	"Javap's exit code for class not found should be 1";
aoqi@0	41	static final String classNotFoundMsgAssertionMsg =
aoqi@0	42	"Javap's error message for class not found is incorrect";
aoqi@0	43
aoqi@0	44	public static void main(String args[]) throws Exception {
aoqi@0	45	new JavapReturns0AfterClassNotFoundTest().run();
aoqi@0	46	}
aoqi@0	47
aoqi@0	48	void run() throws IOException {
aoqi@0	49	check(exitCodeClassNotFoundAssertionMsg, classNotFoundMsgAssertionMsg,
aoqi@0	50	fileNotFoundErrorMsg, "-v", "Unexisting.class");
aoqi@0	51	}
aoqi@0	52
aoqi@0	53	void check(String exitCodeAssertionMsg, String errMsgAssertionMsg,
aoqi@0	54	String expectedErrMsg, String... params) {
aoqi@0	55	int result;
aoqi@0	56	StringWriter s;
aoqi@0	57	String out;
aoqi@0	58	try (PrintWriter pw = new PrintWriter(s = new StringWriter())) {
aoqi@0	59	result = com.sun.tools.javap.Main.run(params, pw);
aoqi@0	60	//no line separator, no problem
aoqi@0	61	out = s.toString().trim();
aoqi@0	62	}
aoqi@0	63	if (result != 1) {
aoqi@0	64	System.out.println("actual exit code " + result);
aoqi@0	65	throw new AssertionError(exitCodeAssertionMsg);
aoqi@0	66	}
aoqi@0	67
aoqi@0	68	if (!out.equals(expectedErrMsg)) {
aoqi@0	69	System.out.println("actual " + out);
aoqi@0	70	System.out.println("expected " + expectedErrMsg);
aoqi@0	71	throw new AssertionError(errMsgAssertionMsg);
aoqi@0	72	}
aoqi@0	73	}
aoqi@0	74
aoqi@0	75	}