v8/test/mjsunit/function-names.js
littledan 44f9c6a638 Make Date.prototype.toGMTString an alias for Date.prototype.toUTCString
In ES2015, Date.prototype.toGMTString is simply an alias of
Date.prototype.toUTCString, so it has the same identity as a function and
doesn't have its own name. Firefox has already shipped this behavior.
Previously, we copied JSC behavior by making it a separate function.
This change makes an addition test262 test pass.

BUG=v8:4708
LOG=Y
R=adamk

Review URL: https://codereview.chromium.org/1709373002

Cr-Commit-Position: refs/heads/master@{#34131}
2016-02-19 02:18:54 +00:00

135 lines
5.2 KiB
JavaScript

// 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 TestFunctionNames(object, names) {
for (var i = 0; i < names.length; i++) {
assertEquals(names[i], object[names[i]].name);
}
}
// Array.prototype functions.
var arrayPrototypeFunctions = [
"toString", "toLocaleString", "join", "pop", "push", "concat", "reverse",
"shift", "unshift", "slice", "splice", "sort", "filter", "forEach",
"some", "every", "map", "indexOf", "lastIndexOf"];
TestFunctionNames(Array.prototype, arrayPrototypeFunctions);
// Boolean prototype functions.
var booleanPrototypeFunctions = [ "toString", "valueOf" ];
TestFunctionNames(Boolean.prototype, booleanPrototypeFunctions);
// Date functions.
var dateFunctions = ["UTC", "parse", "now"];
TestFunctionNames(Date, dateFunctions);
// Date.prototype functions.
var datePrototypeFunctions = [
"toString", "toDateString", "toTimeString", "toLocaleString",
"toLocaleDateString", "toLocaleTimeString", "valueOf", "getTime",
"getFullYear", "getUTCFullYear", "getMonth", "getUTCMonth",
"getDate", "getUTCDate", "getDay", "getUTCDay", "getHours",
"getUTCHours", "getMinutes", "getUTCMinutes", "getSeconds",
"getUTCSeconds", "getMilliseconds", "getUTCMilliseconds",
"getTimezoneOffset", "setTime", "setMilliseconds",
"setUTCMilliseconds", "setSeconds", "setUTCSeconds", "setMinutes",
"setUTCMinutes", "setHours", "setUTCHours", "setDate", "setUTCDate",
"setMonth", "setUTCMonth", "setFullYear", "setUTCFullYear",
"toUTCString", "getYear", "setYear"];
TestFunctionNames(Date.prototype, datePrototypeFunctions);
assertEquals(Date.prototype.toGMTString, Date.prototype.toUTCString);
// Function.prototype functions.
var functionPrototypeFunctions = [ "toString", "apply", "call" ];
TestFunctionNames(Function.prototype, functionPrototypeFunctions);
// Math functions.
var mathFunctions = [
"random", "abs", "acos", "asin", "atan", "ceil", "cos", "exp", "floor",
"log", "round", "sin", "sqrt", "tan", "atan2", "pow", "max", "min"];
TestFunctionNames(Math, mathFunctions);
// Number.prototype functions.
var numberPrototypeFunctions = [
"toString", "toLocaleString", "valueOf", "toFixed", "toExponential",
"toPrecision"];
TestFunctionNames(Number.prototype, numberPrototypeFunctions);
// Object.prototype functions.
var objectPrototypeFunctions = [
"toString", "toLocaleString", "valueOf", "hasOwnProperty", "isPrototypeOf",
"propertyIsEnumerable", "__defineGetter__", "__lookupGetter__",
"__defineSetter__", "__lookupSetter__"];
TestFunctionNames(Object.prototype, objectPrototypeFunctions);
// RegExp.prototype functions.
var regExpPrototypeFunctions = ["exec", "test", "toString", "compile"];
TestFunctionNames(RegExp.prototype, regExpPrototypeFunctions);
// String functions.
var stringFunctions = ["fromCharCode"];
TestFunctionNames(String, stringFunctions);
// String.prototype functions.
var stringPrototypeFunctions = [
"toString", "valueOf", "charAt", "charCodeAt", "concat", "indexOf",
"lastIndexOf", "localeCompare", "match", "replace", "search", "slice",
"split", "substring", "substr", "toLowerCase", "toLocaleLowerCase",
"toUpperCase", "toLocaleUpperCase", "link", "anchor", "fontcolor",
"fontsize", "big", "blink", "bold", "fixed", "italics", "small",
"strike", "sub", "sup"];
TestFunctionNames(String.prototype, stringPrototypeFunctions);
// Global functions.
var globalFunctions = [
"escape", "unescape", "decodeURI", "decodeURIComponent",
"encodeURI", "encodeURIComponent", "Error", "TypeError",
"RangeError", "SyntaxError", "ReferenceError", "EvalError",
"URIError", "isNaN", "isFinite", "parseInt", "parseFloat",
"eval"];
TestFunctionNames(this, globalFunctions);