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test/script/basic/dataview_endian.js@2f1b9f4daec1 (annotated)

test/script/basic/dataview_endian.js

Fri, 05 Jun 2015 12:38:53 +0200

author

mhaupt

date

Fri, 05 Jun 2015 12:38:53 +0200

changeset 1398

2f1b9f4daec1

parent 962

ac62e33a99b0

permissions

-rw-r--r--

8080087: Nashorn $ENV.PWD is originally undefined
Summary: On Windows, the PWD environment variable does not exist and cannot be imported in scripting mode, so it is set explicitly.
Reviewed-by: lagergren, sundar

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@962	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.
attila@962	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).
attila@962	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.
attila@962	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	* JDK-8015958: DataView constructor is not defined
aoqi@0	26	*
aoqi@0	27	* @test
aoqi@0	28	* @run
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	// set/get endianess checks
aoqi@0	32
aoqi@0	33	var buffer = new ArrayBuffer(4);
aoqi@0	34	var dv = new DataView(buffer);
aoqi@0	35
aoqi@0	36	// write (default) big endian, read big/little endian
aoqi@0	37	dv.setUint16(0, 0xABCD);
aoqi@0	38	Assert.assertEquals(dv.getUint16(0), 0xABCD);
aoqi@0	39	Assert.assertEquals(dv.getUint16(0, false), 0xABCD);
aoqi@0	40	Assert.assertEquals(dv.getUint16(0, true), 0xCDAB);
aoqi@0	41
aoqi@0	42	// write little endian, read big/little endian
aoqi@0	43	dv.setUint16(0, 0xABCD, true);
aoqi@0	44	Assert.assertEquals(dv.getUint16(0), 0xCDAB);
aoqi@0	45	Assert.assertEquals(dv.getUint16(0, false), 0xCDAB);
aoqi@0	46	Assert.assertEquals(dv.getUint16(0, true), 0xABCD);
aoqi@0	47
aoqi@0	48	// write explicit big endian, read big/little endian
aoqi@0	49	dv.setUint16(0, 0xABCD, false);
aoqi@0	50	Assert.assertEquals(dv.getUint16(0), 0xABCD);
aoqi@0	51	Assert.assertEquals(dv.getUint16(0, false), 0xABCD);
aoqi@0	52	Assert.assertEquals(dv.getUint16(0, true), 0xCDAB);
aoqi@0	53
aoqi@0	54	// write (default) big endian, read big/little endian
aoqi@0	55	dv.setUint32(0, 0xABCDEF89);
aoqi@0	56	Assert.assertEquals(dv.getUint32(0), 0xABCDEF89);
aoqi@0	57	Assert.assertEquals(dv.getUint32(0, false), 0xABCDEF89);
aoqi@0	58	Assert.assertEquals(dv.getUint32(0, true), 0x89EFCDAB);
aoqi@0	59
aoqi@0	60	// write little endian, read big/little endian
aoqi@0	61	dv.setUint32(0, 0xABCDEF89, true);
aoqi@0	62	Assert.assertEquals(dv.getUint32(0), 0x89EFCDAB);
aoqi@0	63	Assert.assertEquals(dv.getUint32(0, false), 0x89EFCDAB);
aoqi@0	64	Assert.assertEquals(dv.getUint32(0, true), 0xABCDEF89);
aoqi@0	65
aoqi@0	66	// write explicit big endian, read big/little endian
aoqi@0	67	dv.setUint32(0, 0xABCDEF89, false);
aoqi@0	68	Assert.assertEquals(dv.getUint32(0), 0xABCDEF89);
aoqi@0	69	Assert.assertEquals(dv.getUint32(0, false), 0xABCDEF89);
aoqi@0	70	Assert.assertEquals(dv.getUint32(0, true), 0x89EFCDAB);