1b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Copyright 2014 the V8 project authors. All rights reserved. 2b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Use of this source code is governed by a BSD-style license that can be 3b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// found in the LICENSE file. 4b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 5b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Flags: --allow-natives-syntax --expose-gc --stress-compaction --gc-interval=255 6b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 7b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfunction deepEquals(a, b) { if (a === b) { if (a === 0) return (1 / a) === (1 / b); return true; } if (typeof a != typeof b) return false; if (typeof a == "number") return isNaN(a) && isNaN(b); if (typeof a !== "object" && typeof a !== "function") return false; var objectClass = classOf(a); if (objectClass !== classOf(b)) return false; if (objectClass === "RegExp") { return (a.toString() === b.toString()); } if (objectClass === "Function") return false; if (objectClass === "Array") { var elementCount = 0; if (a.length != b.length) { return false; } for (var i = 0; i < a.length; i++) { if (!deepEquals(a[i], b[i])) return false; } return true; } if (objectClass == "String" || objectClass == "Number" || objectClass == "Boolean" || objectClass == "Date") { if (a.valueOf() !== b.valueOf()) return false; } return deepObjectEquals(a, b); } 8b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertSame = function assertSame(expected, found, name_opt) { if (found === expected) { if (expected !== 0 || (1 / expected) == (1 / found)) return; } else if ((expected !== expected) && (found !== found)) { return; } fail(PrettyPrint(expected), found, name_opt); }; assertEquals = function assertEquals(expected, found, name_opt) { if (!deepEquals(found, expected)) { fail(PrettyPrint(expected), found, name_opt); } }; 9b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertEqualsDelta = function assertEqualsDelta(expected, found, delta, name_opt) { assertTrue(Math.abs(expected - found) <= delta, name_opt); }; assertArrayEquals = function assertArrayEquals(expected, found, name_opt) { var start = ""; if (name_opt) { start = name_opt + " - "; } assertEquals(expected.length, found.length, start + "array length"); if (expected.length == found.length) { for (var i = 0; i < expected.length; ++i) { assertEquals(expected[i], found[i], start + "array element at index " + i); } } }; 10b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertTrue = function assertTrue(value, name_opt) { assertEquals(true, value, name_opt); }; 11b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertFalse = function assertFalse(value, name_opt) { assertEquals(false, value, name_opt); }; 12b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// End stripped down and modified version of mjsunit.js. 13b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 14b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochvar __v_0 = {}; 15b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochvar __v_1 = {}; 16b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfunction __f_3() { } 17b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfunction __f_4(obj) { 18b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch for (var __v_2 = 0; __v_2 < 26; __v_2++) { 19b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch obj["__v_5" + __v_2] = 0; 20b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 21b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} 22b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfunction __f_0(__v_1, __v_6) { 23b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch (new __f_3()).__proto__ = __v_1; 24b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} 25b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch%DebugPrint(undefined); 26b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfunction __f_1(__v_4, add_first, __v_6, same_map_as) { 27b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch var __v_1 = __v_4 ? new __f_3() : {}; 28b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch assertTrue(%HasFastProperties(__v_1)); 29b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (add_first) { 30b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch __f_4(__v_1); 31b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch assertFalse(%HasFastProperties(__v_1)); 32b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch __f_0(__v_1, __v_6); 33b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch assertTrue(%HasFastProperties(__v_1)); 34b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } else { 35b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch __f_0(__v_1, __v_6); 36b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch assertTrue(%HasFastProperties(__v_1)); 37b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch __f_4(__v_1); 38b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch assertFalse(%HasFastProperties(__v_1)); 39b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 40b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} 41b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochgc(); 42b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfor (var __v_2 = 0; __v_2 < 4; __v_2++) { 43b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch var __v_6 = ((__v_2 & 2) != 7); 44b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch var __v_4 = ((__v_2 & 2) != 0); 45b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch __f_1(__v_4, true, __v_6); 46b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch var __v_0 = __f_1(__v_4, false, __v_6); 47b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch __f_1(__v_4, false, __v_6, __v_0); 48b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} 49b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch__v_5 = {a: 1, b: 2, c: 3}; 50