Mercurial > jdk8-mips64-public > nashorn / file comparison
comparison: test/script/basic/JDK-8061391.js
test/script/basic/JDK-8061391.js
- changeset 1071
- 78eb2b415108
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| 1070:094f0d95ef78 | 1071:78eb2b415108 |
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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 * JDK-8061391 - Checks that the optimistic builtin for concat is semantically | |
| 26 * correct. | |
| 27 * | |
| 28 * @test | |
| 29 * @run | |
| 30 */ | |
| 31 | |
| 32 var maxJavaInt = 0x7fffffff; | |
| 33 | |
| 34 var ia = [1, 2, 3, 4]; | |
| 35 var la = [maxJavaInt + 1000, maxJavaInt + 2000, maxJavaInt + 3000, maxJavaInt + 4000]; | |
| 36 var da = [1.1, 2.2, 3.3, 4.4]; | |
| 37 var oa = ["one", "two", "three", "four"]; | |
| 38 | |
| 39 var aa = [ia, la, da, oa]; | |
| 40 | |
| 41 function concats() { | |
| 42 print("shared callsite"); | |
| 43 | |
| 44 print(ia); | |
| 45 print(la); | |
| 46 print(da); | |
| 47 print(oa); | |
| 48 print(aa); | |
| 49 | |
| 50 for (var i = 0; i < aa.length; i++) { | |
| 51 print(aa[i].concat(aa[i][0])); | |
| 52 for (var j = 0; j < aa.length ; j++) { | |
| 53 print(aa[i].concat(aa[j])); | |
| 54 } | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 function concats_inline() { | |
| 59 print("separate callsites"); | |
| 60 | |
| 61 print(ia); | |
| 62 print(la); | |
| 63 print(da); | |
| 64 print(oa); | |
| 65 print(aa); | |
| 66 | |
| 67 print(aa[0].concat(aa[0])); | |
| 68 print(aa[0].concat(aa[1])); | |
| 69 print(aa[0].concat(aa[2])); | |
| 70 print(aa[0].concat(aa[3])); | |
| 71 print(aa[0].concat(aa[0][0])); | |
| 72 | |
| 73 print(aa[1].concat(aa[0])); | |
| 74 print(aa[1].concat(aa[1])); | |
| 75 print(aa[1].concat(aa[2])); | |
| 76 print(aa[1].concat(aa[3])); | |
| 77 print(aa[1].concat(aa[1][0])); | |
| 78 | |
| 79 print(aa[2].concat(aa[0])); | |
| 80 print(aa[2].concat(aa[1])); | |
| 81 print(aa[2].concat(aa[2])); | |
| 82 print(aa[2].concat(aa[3])); | |
| 83 print(aa[2].concat(aa[2][0])); | |
| 84 | |
| 85 print(aa[3].concat(aa[0])); | |
| 86 print(aa[3].concat(aa[1])); | |
| 87 print(aa[3].concat(aa[2])); | |
| 88 print(aa[3].concat(aa[3])); | |
| 89 print(aa[3].concat(aa[3][0])); | |
| 90 } | |
| 91 | |
| 92 concats(); | |
| 93 concats_inline(); | |
| 94 | |
| 95 print(); | |
| 96 var oldia = ia.slice(0); //clone ia | |
| 97 print("oldia = " + oldia); | |
| 98 ia[10] = "sparse"; | |
| 99 print("oldia = " + oldia); | |
| 100 | |
| 101 print(); | |
| 102 print("Redoing with sparse arrays"); | |
| 103 | |
| 104 concats(); | |
| 105 concats_inline(); | |
| 106 | |
| 107 ia = oldia; | |
| 108 print("Restored ia = " + ia); | |
| 109 | |
| 110 function concat_expand() { | |
| 111 print("concat type expansion"); | |
| 112 print(ia.concat(la)); | |
| 113 print(ia.concat(da)); | |
| 114 print(ia.concat(oa)); | |
| 115 print(la.concat(ia)); | |
| 116 print(la.concat(da)); | |
| 117 print(la.concat(oa)); | |
| 118 print(da.concat(ia)); | |
| 119 print(da.concat(la)); | |
| 120 print(da.concat(oa)); | |
| 121 } | |
| 122 | |
| 123 print(); | |
| 124 concat_expand(); | |
| 125 | |
| 126 print(); | |
| 127 | |
| 128 function concat_varargs() { | |
| 129 print("concat varargs"); | |
| 130 print(ia.concat(la)); //fast | |
| 131 print(ia.concat(la, da, oa)); //slow | |
| 132 var slow = ia.concat(1, maxJavaInt * 2, 4711.17, function() { print("hello, world") }); //slow | |
| 133 print(slow); | |
| 134 return slow; | |
| 135 } | |
| 136 | |
| 137 var slow = concat_varargs(); | |
| 138 | |
| 139 print(); | |
| 140 print("sanity checks"); | |
| 141 slow.map( | |
| 142 function(elem) { | |
| 143 if (elem instanceof Function) { | |
| 144 elem(); | |
| 145 } else { | |
| 146 print((typeof elem) + " = " + elem); | |
| 147 } | |
| 148 }); | |
| 149 | |
| 150 print(ia.concat({key: "value"})); | |
| 151 print(ia.concat({key: "value"}, {key2: "value2"})); |
