Mercurial > jdk8-mips64-public > nashorn / file comparison
comparison: test/script/basic/dataview_endian.js
test/script/basic/dataview_endian.js
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- b1a7da25b547
- child 962
- ac62e33a99b0
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| 1 /* | |
| 2 * Copyright (c) 2014, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 */ | |
| 23 | |
| 24 /** | |
| 25 * JDK-8015958: DataView constructor is not defined | |
| 26 * | |
| 27 * @test | |
| 28 * @run | |
| 29 */ | |
| 30 | |
| 31 // set/get endianess checks | |
| 32 | |
| 33 var buffer = new ArrayBuffer(4); | |
| 34 var dv = new DataView(buffer); | |
| 35 | |
| 36 // write (default) big endian, read big/little endian | |
| 37 dv.setUint16(0, 0xABCD); | |
| 38 Assert.assertEquals(dv.getUint16(0), 0xABCD); | |
| 39 Assert.assertEquals(dv.getUint16(0, false), 0xABCD); | |
| 40 Assert.assertEquals(dv.getUint16(0, true), 0xCDAB); | |
| 41 | |
| 42 // write little endian, read big/little endian | |
| 43 dv.setUint16(0, 0xABCD, true); | |
| 44 Assert.assertEquals(dv.getUint16(0), 0xCDAB); | |
| 45 Assert.assertEquals(dv.getUint16(0, false), 0xCDAB); | |
| 46 Assert.assertEquals(dv.getUint16(0, true), 0xABCD); | |
| 47 | |
| 48 // write explicit big endian, read big/little endian | |
| 49 dv.setUint16(0, 0xABCD, false); | |
| 50 Assert.assertEquals(dv.getUint16(0), 0xABCD); | |
| 51 Assert.assertEquals(dv.getUint16(0, false), 0xABCD); | |
| 52 Assert.assertEquals(dv.getUint16(0, true), 0xCDAB); | |
| 53 | |
| 54 // write (default) big endian, read big/little endian | |
| 55 dv.setUint32(0, 0xABCDEF89); | |
| 56 Assert.assertEquals(dv.getUint32(0), 0xABCDEF89); | |
| 57 Assert.assertEquals(dv.getUint32(0, false), 0xABCDEF89); | |
| 58 Assert.assertEquals(dv.getUint32(0, true), 0x89EFCDAB); | |
| 59 | |
| 60 // write little endian, read big/little endian | |
| 61 dv.setUint32(0, 0xABCDEF89, true); | |
| 62 Assert.assertEquals(dv.getUint32(0), 0x89EFCDAB); | |
| 63 Assert.assertEquals(dv.getUint32(0, false), 0x89EFCDAB); | |
| 64 Assert.assertEquals(dv.getUint32(0, true), 0xABCDEF89); | |
| 65 | |
| 66 // write explicit big endian, read big/little endian | |
| 67 dv.setUint32(0, 0xABCDEF89, false); | |
| 68 Assert.assertEquals(dv.getUint32(0), 0xABCDEF89); | |
| 69 Assert.assertEquals(dv.getUint32(0, false), 0xABCDEF89); | |
| 70 Assert.assertEquals(dv.getUint32(0, true), 0x89EFCDAB); |
