| // |reftest| skip -- slow |
| /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| //----------------------------------------------------------------------------- |
| var BUGNUMBER = 465980; |
| var summary = 'Do not crash @ InitArrayElements'; |
| var actual = ''; |
| var expect = ''; |
| |
| |
| //----------------------------------------------------------------------------- |
| test(); |
| //----------------------------------------------------------------------------- |
| |
| function test() |
| { |
| enterFunc ('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| function describe(name, startLength, pushArgs, expectThrow, expectLength) |
| { |
| return name + "(" + startLength + ", " + |
| "[" + pushArgs.join(", ") + "], " + |
| expectThrow + ", " + |
| expectLength + ")"; |
| } |
| |
| var push = Array.prototype.push; |
| var unshift = Array.prototype.unshift; |
| |
| function testArrayPush(startLength, pushArgs, expectThrow, expectLength) |
| { |
| print("running testArrayPush(" + |
| startLength + ", " + |
| "[" + pushArgs.join(", ") + "], " + |
| expectThrow + ", " + |
| expectLength + ")..."); |
| var a = new Array(startLength); |
| try |
| { |
| push.apply(a, pushArgs); |
| if (expectThrow) |
| { |
| throw "expected to throw for " + |
| describe("testArrayPush", startLength, pushArgs, expectThrow, |
| expectLength); |
| } |
| } |
| catch (e) |
| { |
| if (!(e instanceof RangeError)) |
| { |
| throw "unexpected exception type thrown: " + e + " for " + |
| describe("testArrayPush", startLength, pushArgs, expectThrow, |
| expectLength); |
| } |
| if (!expectThrow) |
| { |
| throw "unexpected exception " + e + " for " + |
| describe("testArrayPush", startLength, pushArgs, expectThrow, |
| expectLength); |
| } |
| } |
| |
| if (a.length !== expectLength) |
| { |
| throw "unexpected modified-array length for " + |
| describe("testArrayPush", startLength, pushArgs, expectThrow, |
| expectLength); |
| } |
| |
| for (var i = 0, sz = pushArgs.length; i < sz; i++) |
| { |
| var index = i + startLength; |
| if (a[index] !== pushArgs[i]) |
| { |
| throw "unexpected value " + a[index] + |
| " at index " + index + " (" + i + ") during " + |
| describe("testArrayPush", startLength, pushArgs, expectThrow, |
| expectLength) + ", expected " + pushArgs[i]; |
| } |
| } |
| } |
| |
| function testArrayUnshift(startLength, unshiftArgs, expectThrow, expectLength) |
| { |
| print("running testArrayUnshift(" + |
| startLength + ", " + |
| "[" + unshiftArgs.join(", ") + "], " + |
| expectThrow + ", " + |
| expectLength + ")..."); |
| var a = new Array(startLength); |
| try |
| { |
| unshift.apply(a, unshiftArgs); |
| if (expectThrow) |
| { |
| throw "expected to throw for " + |
| describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, |
| expectLength); |
| } |
| } |
| catch (e) |
| { |
| if (!(e instanceof RangeError)) |
| { |
| throw "unexpected exception type thrown: " + e + " for " + |
| describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, |
| expectLength); |
| } |
| if (!expectThrow) |
| { |
| throw "unexpected exception " + e + " for " + |
| describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, |
| expectLength); |
| } |
| } |
| |
| if (a.length !== expectLength) |
| { |
| throw "unexpected modified-array length for " + |
| describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, |
| expectLength); |
| } |
| |
| for (var i = 0, sz = unshiftArgs.length; i < sz; i++) |
| { |
| if (a[i] !== unshiftArgs[i]) |
| { |
| throw "unexpected value at index " + i + " during " + |
| describe("testArrayUnshift", startLength, unshiftArgs, expectThrow, |
| expectLength); |
| } |
| } |
| } |
| |
| var failed = true; |
| |
| try |
| { |
| var foo = "foo", bar = "bar", baz = "baz"; |
| |
| testArrayPush(4294967294, [foo], false, 4294967295); |
| testArrayPush(4294967294, [foo, bar], true, 4294967295); |
| testArrayPush(4294967294, [foo, bar, baz], true, 4294967295); |
| testArrayPush(4294967295, [foo], true, 4294967295); |
| testArrayPush(4294967295, [foo, bar], true, 4294967295); |
| testArrayPush(4294967295, [foo, bar, baz], true, 4294967295); |
| |
| testArrayUnshift(4294967294, [foo], false, 4294967295); |
| testArrayUnshift(4294967294, [foo, bar], true, 4294967294); |
| testArrayUnshift(4294967294, [foo, bar, baz], true, 4294967294); |
| testArrayUnshift(4294967295, [foo], true, 4294967295); |
| testArrayUnshift(4294967295, [foo, bar], true, 4294967295); |
| testArrayUnshift(4294967295, [foo, bar, baz], true, 4294967295); |
| |
| } |
| catch (e) |
| { |
| actual = e + ''; |
| } |
| |
| reportCompare(expect, actual, summary); |
| |
| exitFunc ('test'); |
| } |