The Tor Browser: comparison js/src/devtools/jint/sunspider/date-format-xparb.js

comparison: js/src/devtools/jint/sunspider/date-format-xparb.js

js/src/devtools/jint/sunspider/date-format-xparb.js

branch: TOR_BUG_3246
changeset 7: 129ffea94266

equal deleted inserted replaced

--1:000000000000
+:e50f17656bfe
+/*
+* Copyright (C) 2004 Baron Schwartz <baron at sequent dot org>
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU Lesser General Public License as published by the
+* Free Software Foundation, version 2.1.
+*
+* This program is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+* FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
+* details.
+*/
+Date.parseFunctions = {count:0};
+Date.parseRegexes = [];
+Date.formatFunctions = {count:0};
+Date.prototype.dateFormat = function(format) {
+if (Date.formatFunctions[format] == null) {
+Date.createNewFormat(format);
+}
+var func = Date.formatFunctions[format];
+return this[func]();
+}
+Date.createNewFormat = function(format) {
+var funcName = "format" + Date.formatFunctions.count++;
+Date.formatFunctions[format] = funcName;
+var code = "Date.prototype." + funcName + " = function(){return ";
+var special = false;
+var ch = '';
+/* BEGIN LOOP */
+for (var i = 0; i < format.length; ++i) {
+ch = format.charAt(i);
+if (!special && ch == "\\") {
+special = true;
+}
+else if (special) {
+special = false;
+code += "'" + String.escape(ch) + "' + ";
+}
+else {
+code += Date.getFormatCode(ch);
+}
+}
+/* END LOOP */
+eval(code.substring(0, code.length - 3) + ";}");
+}
+Date.getFormatCode = function(character) {
+switch (character) {
+case "d":
+return "String.leftPad(this.getDate(), 2, '0') + ";
+case "D":
+return "Date.dayNames[this.getDay()].substring(0, 3) + ";
+case "j":
+return "this.getDate() + ";
+case "l":
+return "Date.dayNames[this.getDay()] + ";
+case "S":
+return "this.getSuffix() + ";
+case "w":
+return "this.getDay() + ";
+case "z":
+return "this.getDayOfYear() + ";
+case "W":
+return "this.getWeekOfYear() + ";
+case "F":
+return "Date.monthNames[this.getMonth()] + ";
+case "m":
+return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
+case "M":
+return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
+case "n":
+return "(this.getMonth() + 1) + ";
+case "t":
+return "this.getDaysInMonth() + ";
+case "L":
+return "(this.isLeapYear() ? 1 : 0) + ";
+case "Y":
+return "this.getFullYear() + ";
+case "y":
+return "('' + this.getFullYear()).substring(2, 4) + ";
+case "a":
+return "(this.getHours() < 12 ? 'am' : 'pm') + ";
+case "A":
+return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
+case "g":
+return "((this.getHours() %12) ? this.getHours() % 12 : 12) + ";
+case "G":
+return "this.getHours() + ";
+case "h":
+return "String.leftPad((this.getHours() %12) ? this.getHours() % 12 : 12, 2, '0') + ";
+case "H":
+return "String.leftPad(this.getHours(), 2, '0') + ";
+case "i":
+return "String.leftPad(this.getMinutes(), 2, '0') + ";
+case "s":
+return "String.leftPad(this.getSeconds(), 2, '0') + ";
+case "O":
+return "this.getGMTOffset() + ";
+case "T":
+return "this.getTimezone() + ";
+case "Z":
+return "(this.getTimezoneOffset() * -60) + ";
+default:
+return "'" + String.escape(character) + "' + ";
+}
+}
+Date.parseDate = function(input, format) {
+if (Date.parseFunctions[format] == null) {
+Date.createParser(format);
+}
+var func = Date.parseFunctions[format];
+return Date[func](input);
+}
+Date.createParser = function(format) {
+var funcName = "parse" + Date.parseFunctions.count++;
+var regexNum = Date.parseRegexes.length;
+var currentGroup = 1;
+Date.parseFunctions[format] = funcName;
+var code = "Date." + funcName + " = function(input){\n"
++ "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1;\n"
++ "var d = new Date();\n"
++ "y = d.getFullYear();\n"
++ "m = d.getMonth();\n"
++ "d = d.getDate();\n"
++ "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
++ "if (results && results.length > 0) {"
+var regex = "";
+var special = false;
+var ch = '';
+/* BEGIN LOOP */
+for (var i = 0; i < format.length; ++i) {
+ch = format.charAt(i);
+if (!special && ch == "\\") {
+special = true;
+}
+else if (special) {
+special = false;
+regex += String.escape(ch);
+}
+else {
+obj = Date.formatCodeToRegex(ch, currentGroup);
+currentGroup += obj.g;
+regex += obj.s;
+if (obj.g && obj.c) {
+code += obj.c;
+}
+}
+}
+/* END LOOP */
+code += "if (y > 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
++ "{return new Date(y, m, d, h, i, s);}\n"
++ "else if (y > 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
++ "{return new Date(y, m, d, h, i);}\n"
++ "else if (y > 0 && m >= 0 && d > 0 && h >= 0)\n"
++ "{return new Date(y, m, d, h);}\n"
++ "else if (y > 0 && m >= 0 && d > 0)\n"
++ "{return new Date(y, m, d);}\n"
++ "else if (y > 0 && m >= 0)\n"
++ "{return new Date(y, m);}\n"
++ "else if (y > 0)\n"
++ "{return new Date(y);}\n"
++ "}return null;}";
+Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
+eval(code);
+}
+Date.formatCodeToRegex = function(character, currentGroup) {
+switch (character) {
+case "D":
+return {g:0,
+c:null,
+s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
+case "j":
+case "d":
+return {g:1,
+c:"d = parseInt(results[" + currentGroup + "], 10);\n",
+s:"(\\d{1,2})"};
+case "l":
+return {g:0,
+c:null,
+s:"(?:" + Date.dayNames.join("|") + ")"};
+case "S":
+return {g:0,
+c:null,
+s:"(?:st|nd|rd|th)"};
+case "w":
+return {g:0,
+c:null,
+s:"\\d"};
+case "z":
+return {g:0,
+c:null,
+s:"(?:\\d{1,3})"};
+case "W":
+return {g:0,
+c:null,
+s:"(?:\\d{2})"};
+case "F":
+return {g:1,
+c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
+s:"(" + Date.monthNames.join("|") + ")"};
+case "M":
+return {g:1,
+c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
+s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
+case "n":
+case "m":
+return {g:1,
+c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
+s:"(\\d{1,2})"};
+case "t":
+return {g:0,
+c:null,
+s:"\\d{1,2}"};
+case "L":
+return {g:0,
+c:null,
+s:"(?:1|0)"};
+case "Y":
+return {g:1,
+c:"y = parseInt(results[" + currentGroup + "], 10);\n",
+s:"(\\d{4})"};
+case "y":
+return {g:1,
+c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
++ "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
+s:"(\\d{1,2})"};
+case "a":
+return {g:1,
+c:"if (results[" + currentGroup + "] == 'am') {\n"
++ "if (h == 12) { h = 0; }\n"
++ "} else { if (h < 12) { h += 12; }}",
+s:"(am|pm)"};
+case "A":
+return {g:1,
+c:"if (results[" + currentGroup + "] == 'AM') {\n"
++ "if (h == 12) { h = 0; }\n"
++ "} else { if (h < 12) { h += 12; }}",
+s:"(AM|PM)"};
+case "g":
+case "G":
+case "h":
+case "H":
+return {g:1,
+c:"h = parseInt(results[" + currentGroup + "], 10);\n",
+s:"(\\d{1,2})"};
+case "i":
+return {g:1,
+c:"i = parseInt(results[" + currentGroup + "], 10);\n",
+s:"(\\d{2})"};
+case "s":
+return {g:1,
+c:"s = parseInt(results[" + currentGroup + "], 10);\n",
+s:"(\\d{2})"};
+case "O":
+return {g:0,
+c:null,
+s:"[+-]\\d{4}"};
+case "T":
+return {g:0,
+c:null,
+s:"[A-Z]{3}"};
+case "Z":
+return {g:0,
+c:null,
+s:"[+-]\\d{1,5}"};
+default:
+return {g:0,
+c:null,
+s:String.escape(character)};
+}
+}
+Date.prototype.getTimezone = function() {
+return this.toString().replace(
+/^.*? ([A-Z]{3}) [0-9]{4}.*$/, "$1").replace(
+/^.*?\(([A-Z])[a-z]+ ([A-Z])[a-z]+ ([A-Z])[a-z]+\)$/, "$1$2$3");
+}
+Date.prototype.getGMTOffset = function() {
+return (this.getTimezoneOffset() > 0 ? "-" : "+")
++ String.leftPad(Math.floor(this.getTimezoneOffset() / 60), 2, "0")
++ String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
+}
+Date.prototype.getDayOfYear = function() {
+var num = 0;
+Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
+/* BEGIN LOOP */
+for (var i = 0; i < this.getMonth(); ++i) {
+num += Date.daysInMonth[i];
+}
+/* END LOOP */
+return num + this.getDate() - 1;
+}
+Date.prototype.getWeekOfYear = function() {
+// Skip to Thursday of this week
+var now = this.getDayOfYear() + (4 - this.getDay());
+// Find the first Thursday of the year
+var jan1 = new Date(this.getFullYear(), 0, 1);
+var then = (7 - jan1.getDay() + 4);
+document.write(then);
+return String.leftPad(((now - then) / 7) + 1, 2, "0");
+}
+Date.prototype.isLeapYear = function() {
+var year = this.getFullYear();
+return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
+}
+Date.prototype.getFirstDayOfMonth = function() {
+var day = (this.getDay() - (this.getDate() - 1)) % 7;
+return (day < 0) ? (day + 7) : day;
+}
+Date.prototype.getLastDayOfMonth = function() {
+var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
+return (day < 0) ? (day + 7) : day;
+}
+Date.prototype.getDaysInMonth = function() {
+Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
+return Date.daysInMonth[this.getMonth()];
+}
+Date.prototype.getSuffix = function() {
+switch (this.getDate()) {
+case 1:
+case 21:
+case 31:
+return "st";
+case 2:
+case 22:
+return "nd";
+case 3:
+case 23:
+return "rd";
+default:
+return "th";
+}
+}
+String.escape = function(string) {
+return string.replace(/('|\\)/g, "\\$1");
+}
+String.leftPad = function (val, size, ch) {
+var result = new String(val);
+if (ch == null) {
+ch = " ";
+}
+/* BEGIN LOOP */
+while (result.length < size) {
+result = ch + result;
+}
+/* END LOOP */
+return result;
+}
+Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
+Date.monthNames =
+["January",
+"February",
+"March",
+"April",
+"May",
+"June",
+"July",
+"August",
+"September",
+"October",
+"November",
+"December"];
+Date.dayNames =
+["Sunday",
+"Monday",
+"Tuesday",
+"Wednesday",
+"Thursday",
+"Friday",
+"Saturday"];
+Date.y2kYear = 50;
+Date.monthNumbers = {
+Jan:0,
+Feb:1,
+Mar:2,
+Apr:3,
+May:4,
+Jun:5,
+Jul:6,
+Aug:7,
+Sep:8,
+Oct:9,
+Nov:10,
+Dec:11};
+Date.patterns = {
+ISO8601LongPattern:"Y-m-d H:i:s",
+ISO8601ShortPattern:"Y-m-d",
+ShortDatePattern: "n/j/Y",
+LongDatePattern: "l, F d, Y",
+FullDateTimePattern: "l, F d, Y g:i:s A",
+MonthDayPattern: "F d",
+ShortTimePattern: "g:i A",
+LongTimePattern: "g:i:s A",
+SortableDateTimePattern: "Y-m-d\\TH:i:s",
+UniversalSortableDateTimePattern: "Y-m-d H:i:sO",
+YearMonthPattern: "F, Y"};
+var date = new Date("1/1/2007 1:11:11");
+/* BEGIN LOOP */
+for (i = 0; i < 4000; ++i) {
+var shortFormat = date.dateFormat("Y-m-d");
+var longFormat = date.dateFormat("l, F d, Y g:i:s A");
+date.setTime(date.getTime() + 84266956);
+}
+/* END LOOP */