10091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org// Copyright 2014 the V8 project authors. All rights reserved. 20091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org// Use of this source code is governed by a BSD-style license that can be 30091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org// found in the LICENSE file. 40091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org 50091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org// Flags: --allow-natives-syntax --expose-gc --stress-compaction --gc-interval=255 60091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org 70091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgfunction 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); } 80091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgassertSame = 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); } }; 90091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgassertEqualsDelta = 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); } } }; 100091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgassertTrue = function assertTrue(value, name_opt) { assertEquals(true, value, name_opt); }; 110091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgassertFalse = function assertFalse(value, name_opt) { assertEquals(false, value, name_opt); }; 120091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org// End stripped down and modified version of mjsunit.js. 130091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org 140091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgvar __v_0 = {}; 150091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgvar __v_1 = {}; 160091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgfunction __f_3() { } 170091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgfunction __f_4(obj) { 180091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org for (var __v_2 = 0; __v_2 < 26; __v_2++) { 190091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org obj["__v_5" + __v_2] = 0; 200091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org } 210091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org} 220091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgfunction __f_0(__v_1, __v_6) { 230091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org (new __f_3()).__proto__ = __v_1; 240091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org} 250091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org%DebugPrint(undefined); 260091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgfunction __f_1(__v_4, add_first, __v_6, same_map_as) { 270091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org var __v_1 = __v_4 ? new __f_3() : {}; 280091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org assertTrue(%HasFastProperties(__v_1)); 290091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org if (add_first) { 300091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org __f_4(__v_1); 310091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org assertFalse(%HasFastProperties(__v_1)); 320091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org __f_0(__v_1, __v_6); 330091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org assertTrue(%HasFastProperties(__v_1)); 340091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org } else { 350091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org __f_0(__v_1, __v_6); 360091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org assertTrue(%HasFastProperties(__v_1)); 370091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org __f_4(__v_1); 380091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org assertFalse(%HasFastProperties(__v_1)); 390091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org } 400091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org} 410091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orggc(); 420091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.orgfor (var __v_2 = 0; __v_2 < 4; __v_2++) { 430091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org var __v_6 = ((__v_2 & 2) != 7); 440091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org var __v_4 = ((__v_2 & 2) != 0); 450091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org __f_1(__v_4, true, __v_6); 460091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org var __v_0 = __f_1(__v_4, false, __v_6); 470091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org __f_1(__v_4, false, __v_6, __v_0); 480091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org} 490091efbce58fcce506403d0a06c7e47d94be47cdverwaest@chromium.org__v_5 = {a: 1, b: 2, c: 3}; 50