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Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/enumeration-order.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/enumeration-order.js | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/enumeration-order.js b/src/3rdparty/v8/test/mjsunit/enumeration-order.js deleted file mode 100644 index a328121..0000000 --- a/src/3rdparty/v8/test/mjsunit/enumeration-order.js +++ /dev/null @@ -1,109 +0,0 @@ -// Copyright 2008 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -function check_enumeration_order(obj) { - var value = 0; - for (var name in obj) assertTrue(value < obj[name]); - value = obj[name]; -} - -function make_object(size) { - var a = new Object(); - - for (var i = 0; i < size; i++) a["a_" + i] = i + 1; - check_enumeration_order(a); - - for (var i = 0; i < size; i +=3) delete a["a_" + i]; - check_enumeration_order(a); -} - -// Validate the enumeration order for object up to 100 named properties. -for (var j = 1; j< 100; j++) make_object(j); - - -function make_literal_object(size) { - var code = "{ "; - for (var i = 0; i < size-1; i++) code += " a_" + i + " : " + (i + 1) + ", "; - code += "a_" + (size - 1) + " : " + size; - code += " }"; - eval("var a = " + code); - check_enumeration_order(a); -} - -// Validate the enumeration order for object literals up to 100 named -// properties. -for (var j = 1; j< 100; j++) make_literal_object(j); - -// We enumerate indexed properties in numerical order followed by -// named properties in insertion order, followed by indexed properties -// of the prototype object in numerical order, followed by named -// properties of the prototype object in insertion order, and so on. -// -// This enumeration order is not required by the specification, so -// this just documents our choice. -var proto2 = {}; -proto2[140000] = 0; -proto2.a = 0; -proto2[2] = 0; -proto2[3] = 0; // also on the 'proto1' object -proto2.b = 0; -proto2[4294967295] = 0; -proto2.c = 0; -proto2[4294967296] = 0; - -var proto1 = {}; -proto1[5] = 0; -proto1.d = 0; -proto1[3] = 0; -proto1.e = 0; -proto1.f = 0; // also on the 'o' object - -var o = {}; -o[-23] = 0; -o[300000000000] = 0; -o[23] = 0; -o.f = 0; -o.g = 0; -o[-4] = 0; -o[42] = 0; - -o.__proto__ = proto1; -proto1.__proto__ = proto2; - -var expected = ['23', '42', // indexed from 'o' - '-23', '300000000000', 'f', 'g', '-4', // named from 'o' - '3', '5', // indexed from 'proto1' - 'd', 'e', // named from 'proto1' - '2', '140000', '4294967295', // indexed from 'proto2' - 'a', 'b', 'c', '4294967296']; // named from 'proto2' -var actual = []; -for (var p in o) actual.push(p); -assertArrayEquals(expected, actual); - - - - |