test/script/basic/JDK-8011394.js

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * under the terms of the GNU General Public License version 2 only, as
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 *
 * 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).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 */

/**
 * JDK-8011394: RegExp.prototype.test() does not call valueOf on lastIndex property as per the spec.
 *
 * @test
 * @run
 */

var re = new RegExp();
var lastIndexValueOfCalled = false;

re.lastIndex = {
    valueOf: function() {
        lastIndexValueOfCalled = true;
        return 0;
    }
};

re.test("");

if (! lastIndexValueOfCalled) {
    fail("RegExp.prototype.test() does not call 'valueOf' on 'lastIndex'");
}