The Tor Browser / file comparison
comparison: js/src/tests/js1_5/Array/regress-465980-02.js
js/src/tests/js1_5/Array/regress-465980-02.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:c0b7ce7fe0a9 |
|---|---|
| 1 // |reftest| skip -- slow | |
| 2 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 //----------------------------------------------------------------------------- | |
| 8 var BUGNUMBER = 465980; | |
| 9 var summary = 'Do not crash @ InitArrayElements'; | |
| 10 var actual = ''; | |
| 11 var expect = ''; | |
| 12 | |
| 13 | |
| 14 //----------------------------------------------------------------------------- | |
| 15 test(); | |
| 16 //----------------------------------------------------------------------------- | |
| 17 | |
| 18 function test() | |
| 19 { | |
| 20 enterFunc ('test'); | |
| 21 printBugNumber(BUGNUMBER); | |
| 22 printStatus (summary); | |
| 23 | |
| 24 function describe(name, startLength, pushArgs, expectThrow, expectLength) | |
| 25 { | |
| 26 return name + "(" + startLength + ", " + | |
| 27 "[" + pushArgs.join(", ") + "], " + | |
| 28 expectThrow + ", " + | |
| 29 expectLength + ")"; | |
| 30 } | |
| 31 | |
| 32 var push = Array.prototype.push; | |
| 33 var unshift = Array.prototype.unshift; | |
| 34 | |
| 35 function testArrayPush(startLength, pushArgs, expectThrow, expectLength) | |
| 36 { | |
| 37 print("running testArrayPush(" + | |
| 38 startLength + ", " + | |
| 39 "[" + pushArgs.join(", ") + "], " + | |
| 40 expectThrow + ", " + | |
| 41 expectLength + ")..."); | |
| 42 var a = new Array(startLength); | |
| 43 try | |
| 44 { | |
| 45 push.apply(a, pushArgs); | |
| 46 if (expectThrow) | |
| 47 { | |
| 48 throw "expected to throw for " + | |
| 49 describe("testArrayPush", startLength, pushArgs, expectThrow, | |
| 50 expectLength); | |
| 51 } | |
| 52 } | |
| 53 catch (e) | |
| 54 { | |
| 55 if (!(e instanceof RangeError)) | |
| 56 { | |
| 57 throw "unexpected exception type thrown: " + e + " for " + | |
| 58 describe("testArrayPush", startLength, pushArgs, expectThrow, | |
| 59 expectLength); | |
| 60 } | |
| 61 if (!expectThrow) | |
| 62 { | |
| 63 throw "unexpected exception " + e + " for " + | |
| 64 describe("testArrayPush", startLength, pushArgs, expectThrow, | |
| 65 expectLength); | |
| 66 } | |
| 67 } | |
| 68 | |
| 69 if (a.length !== expectLength) | |
| 70 { | |
| 71 throw "unexpected modified-array length for " + | |
| 72 describe("testArrayPush", startLength, pushArgs, expectThrow, | |
| 73 expectLength); | |
| 74 } | |
| 75 | |
| 76 for (var i = 0, sz = pushArgs.length; i < sz; i++) | |
| 77 { | |
| 78 var index = i + startLength; | |
| 79 if (a[index] !== pushArgs[i]) | |
| 80 { | |
| 81 throw "unexpected value " + a[index] + | |
| 82 " at index " + index + " (" + i + ") during " + | |
| 83 describe("testArrayPush", startLength, pushArgs, expectThrow, | |
| 84 expectLength) + ", expected " + pushArgs[i]; | |
| 85 } | |
| 86 } | |
| 87 } | |
| 88 | |
| 89 function testArrayUnshift(startLength, unshiftArgs, expectThrow, expectLength) | |
| 90 { | |
| 91 print("running testArrayUnshift(" + | |
| 92 startLength + ", " + | |
| 93 "[" + unshiftArgs.join(", ") + "], " + | |
| 94 expectThrow + ", " + | |
| 95 expectLength + ")..."); | |
| 96 var a = new Array(startLength); | |
| 97 try | |
| 98 { | |
| 99 unshift.apply(a, unshiftArgs); | |
| 100 if (expectThrow) | |
| 101 { | |
| 102 throw "expected to throw for " + | |
| 103 describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, | |
| 104 expectLength); | |
| 105 } | |
| 106 } | |
| 107 catch (e) | |
| 108 { | |
| 109 if (!(e instanceof RangeError)) | |
| 110 { | |
| 111 throw "unexpected exception type thrown: " + e + " for " + | |
| 112 describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, | |
| 113 expectLength); | |
| 114 } | |
| 115 if (!expectThrow) | |
| 116 { | |
| 117 throw "unexpected exception " + e + " for " + | |
| 118 describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, | |
| 119 expectLength); | |
| 120 } | |
| 121 } | |
| 122 | |
| 123 if (a.length !== expectLength) | |
| 124 { | |
| 125 throw "unexpected modified-array length for " + | |
| 126 describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, | |
| 127 expectLength); | |
| 128 } | |
| 129 | |
| 130 for (var i = 0, sz = unshiftArgs.length; i < sz; i++) | |
| 131 { | |
| 132 if (a[i] !== unshiftArgs[i]) | |
| 133 { | |
| 134 throw "unexpected value at index " + i + " during " + | |
| 135 describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, | |
| 136 expectLength); | |
| 137 } | |
| 138 } | |
| 139 } | |
| 140 | |
| 141 var failed = true; | |
| 142 | |
| 143 try | |
| 144 { | |
| 145 var foo = "foo", bar = "bar", baz = "baz"; | |
| 146 | |
| 147 testArrayPush(4294967294, [foo], false, 4294967295); | |
| 148 testArrayPush(4294967294, [foo, bar], true, 4294967295); | |
| 149 testArrayPush(4294967294, [foo, bar, baz], true, 4294967295); | |
| 150 testArrayPush(4294967295, [foo], true, 4294967295); | |
| 151 testArrayPush(4294967295, [foo, bar], true, 4294967295); | |
| 152 testArrayPush(4294967295, [foo, bar, baz], true, 4294967295); | |
| 153 | |
| 154 testArrayUnshift(4294967294, [foo], false, 4294967295); | |
| 155 testArrayUnshift(4294967294, [foo, bar], true, 4294967294); | |
| 156 testArrayUnshift(4294967294, [foo, bar, baz], true, 4294967294); | |
| 157 testArrayUnshift(4294967295, [foo], true, 4294967295); | |
| 158 testArrayUnshift(4294967295, [foo, bar], true, 4294967295); | |
| 159 testArrayUnshift(4294967295, [foo, bar, baz], true, 4294967295); | |
| 160 | |
| 161 } | |
| 162 catch (e) | |
| 163 { | |
| 164 actual = e + ''; | |
| 165 } | |
| 166 | |
| 167 reportCompare(expect, actual, summary); | |
| 168 | |
| 169 exitFunc ('test'); | |
| 170 } |
