jdk8-mips64-public/langtools: test/tools/javac/EarlyAssert.java@9dd34ed62341

     1 /*

     2  * Copyright 2001-2002 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    24 /*

    25  * @test

    26  * @bug 4402864

    27  * @summary Verify that assertions are enabled before the class is initialized

    28  * and not thereafter

    29  * @author gafter

    30  */

    32 /*

    33  * Verify that assertions are enabled until the class is initialized

    34  */

    36 class EASuper {

    37     static {

    38         EarlyAssert.foo();

    39     }

    40 }

    42 public class EarlyAssert extends EASuper {

    43     static public void foo() {

    44         boolean assertionStatus = false;

    45         assert assertionStatus = true;

    46         if (!assertionStatus) {

    47             throw new Error("Assertions are not enabled before initialization as they should be.");

    48         }

    49     }

    50     public static void main(String[] args) {

    51         boolean assertionStatus = false;

    52         assert assertionStatus = true;

    53         if (assertionStatus) {

    54             throw new Error("Assertions are not disabled after initialization as they should be.");

    55         }

    56     }

    57 }

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