Mercurial > jdk8-mips64-public > nashorn / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/script/basic/dataview_new.js	Thu Mar 13 15:58:24 2014 +0530
     1.3 @@ -0,0 +1,71 @@
     1.4 +/*
     1.5 + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + * 
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.
    1.11 + * 
    1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.14 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.15 + * version 2 for more details (a copy is included in the LICENSE file that
    1.16 + * accompanied this code).
    1.17 + * 
    1.18 + * You should have received a copy of the GNU General Public License version
    1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.21 + * 
    1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    1.23 + * or visit www.oracle.com if you need additional information or have any
    1.24 + * questions.
    1.25 + */
    1.26 +
    1.27 +/**
    1.28 + * JDK-8015958: DataView constructor is not defined
    1.29 + *
    1.30 + * @test
    1.31 + * @run
    1.32 + */
    1.33 +
    1.34 +// basic DataView constructor checks.
    1.35 +
    1.36 +// check ArrayBufferView property values of DataView instance
    1.37 +function check(dv, buf, offset, length) {
    1.38 +    if (dv.buffer !== buf) {
    1.39 +        fail("DataView.buffer is wrong");
    1.40 +    }
    1.41 +
    1.42 +    if (dv.byteOffset != offset) {
    1.43 +        fail("DataView.byteOffset = " + dv.byteOffset + ", expected " + offset);
    1.44 +    }
    1.45 +
    1.46 +    if (dv.byteLength != length) {
    1.47 +        fail("DataView.byteLength = " + dv.byteLength + ", expected " + length);
    1.48 +    }
    1.49 +}
    1.50 +
    1.51 +var buffer = new ArrayBuffer(12);
    1.52 +check(new DataView(buffer), buffer, 0, 12);
    1.53 +check(new DataView(buffer, 2), buffer, 2, 10);
    1.54 +check(new DataView(buffer, 4, 8), buffer, 4, 8);
    1.55 +
    1.56 +// make sure expected error is thrown
    1.57 +function checkError(callback, ErrorType) {
    1.58 +    try {
    1.59 +        callback();
    1.60 +        fail("Should have thrown " + ErrorType.name);
    1.61 +    } catch (e) {
    1.62 +        if (! (e instanceof ErrorType)) {
    1.63 +            fail("Expected " + ErrorType.name + " got " + e);
    1.64 +        }
    1.65 +    }
    1.66 +}
    1.67 +
    1.68 +// non ArrayBuffer as first arg
    1.69 +checkError(function() { new DataView(344) }, TypeError);
    1.70 +
    1.71 +// illegal offset/length values
    1.72 +checkError(function() { new DataView(buffer, -1) }, RangeError);
    1.73 +checkError(function() { new DataView(buffer, 15) }, RangeError);
    1.74 +checkError(function() { new DataView(buffer, 1, 32) }, RangeError);