Mercurial > jdk8-mips64-public > nashorn / file comparison
comparison: test/script/basic/typedarrays.js
test/script/basic/typedarrays.js
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- b1a7da25b547
- child 962
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| 1 /* | |
| 2 * Copyright (c) 2010, 2013, 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 * typedarray test. | |
| 26 * | |
| 27 * @test | |
| 28 * @run | |
| 29 */ | |
| 30 | |
| 31 | |
| 32 var typeDefinitions = [ | |
| 33 Int8Array, | |
| 34 Uint8Array, | |
| 35 Uint8ClampedArray, | |
| 36 Int16Array, | |
| 37 Uint16Array, | |
| 38 Int32Array, | |
| 39 Uint32Array, | |
| 40 Float32Array, | |
| 41 Float64Array, | |
| 42 ]; | |
| 43 | |
| 44 var mem1 = new ArrayBuffer(1024); | |
| 45 mem1.byteLength; | |
| 46 mem1.slice(512); | |
| 47 mem1.slice(512, 748); | |
| 48 | |
| 49 var size = 128; | |
| 50 var arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; | |
| 51 var arr2 = [99, 89]; | |
| 52 var partial = []; | |
| 53 var all = []; | |
| 54 | |
| 55 typeDefinitions.forEach(function(arrayDef) { | |
| 56 var p = arrayDef.prototype; | |
| 57 var sub = []; | |
| 58 sub.push(new arrayDef(mem1, arrayDef.BYTES_PER_ELEMENT, 3)); | |
| 59 sub.push(new arrayDef(size)); | |
| 60 sub.push(new arrayDef(arr)); | |
| 61 //push the instances, they will be reused to do instance based construction | |
| 62 partial.push({ | |
| 63 instances:sub, | |
| 64 type:arrayDef | |
| 65 }); | |
| 66 | |
| 67 all.concat(all, sub); | |
| 68 | |
| 69 }); | |
| 70 | |
| 71 partial.forEach(function(inst) { | |
| 72 // build new instances with TypeArray instance as parameter. | |
| 73 partial.forEach(function(other) { | |
| 74 other.instances.forEach(function(otherInstance) { | |
| 75 var ii = new inst.type(otherInstance); | |
| 76 all.push(ii); | |
| 77 }); | |
| 78 }) | |
| 79 }); | |
| 80 | |
| 81 all.forEach(function(instance) { | |
| 82 // cover instance props and functions | |
| 83 var arr = Object.getOwnPropertyNames(instance); | |
| 84 arr.forEach(function(p) { | |
| 85 var val = instance[p]; | |
| 86 if(!isNaN(p)){ | |
| 87 val[p] = 99; | |
| 88 } | |
| 89 }); | |
| 90 | |
| 91 instance.set(instance, 0); | |
| 92 instance.set(instance); | |
| 93 instance.set(arr2); | |
| 94 instance.subarray(5, 9); | |
| 95 instance.subarray(5); | |
| 96 }); |
