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Java example source code file (TestExtcheckArgs.java)
The TestExtcheckArgs.java Java example source code/* * Copyright (c) 2008, 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 6356642 * @summary Verify that extcheck exits appropriately when invalid args are given. * @run shell TestExtcheckArgs.sh * @author Dave Bristor */ import java.io.File; import com.sun.tools.extcheck.Main; /* * Test extcheck by using Runtime.exec instead of invoking * com.sun.tools.extcheck.Main.main, since the latter does its own * System.exit under the conditions checked here. */ public class TestExtcheckArgs { public static void realMain(String[] args) throws Throwable { String testJar = System.getenv("TESTJAVA") + File.separator + "lib" + File.separator + "jconsole.jar"; verify(new String[] { }, Main.INSUFFICIENT); verify(new String[] { "-verbose" }, Main.MISSING); verify(new String[] { "-verbose", "foo" }, Main.DOES_NOT_EXIST); verify(new String[] { testJar, "bar" }, Main.EXTRA); verify(new String[] { "-verbose", testJar, "bar" }, Main.EXTRA); } static void verify(String[] args, String expected) throws Throwable { try { Main.realMain(args); fail(); } catch (Exception ex) { if (ex.getMessage().startsWith(expected)) { pass(); } else { fail("Unexpected message: " + ex.getMessage()); } } } //--------------------- Infrastructure --------------------------- static volatile int passed = 0, failed = 0; static boolean pass() {passed++; return true;} static boolean fail() {failed++; Thread.dumpStack(); return false;} static boolean fail(String msg) {System.out.println(msg); return fail();} static void unexpected(Throwable t) {failed++; t.printStackTrace();} static boolean check(boolean cond) {if (cond) pass(); else fail(); return cond;} static boolean equal(Object x, Object y) { if (x == null ? y == null : x.equals(y)) return pass(); else return fail(x + " not equal to " + y);} public static void main(String[] args) throws Throwable { try {realMain(args);} catch (Throwable t) {unexpected(t);} System.out.println("\nPassed = " + passed + " failed = " + failed); if (failed > 0) throw new AssertionError("Some tests failed");} } Other Java examples (source code examples)Here is a short list of links related to this Java TestExtcheckArgs.java source code file: |
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