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data-es6.js
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// exports browsers and tests
exports.name = 'ES6';
exports.target_file = 'es6/index.html';
exports.skeleton_file = 'es6/skeleton.html';
exports.browsers = {
tr: {
full: 'Traceur compiler',
short: 'Traceur',
obsolete: false // always up-to-date version
},
ie10: {
full: 'Internet Explorer',
short: 'IE 10',
obsolete: false // no EOL any time soon
},
ie11: {
full: 'Internet Explorer',
short: 'IE 11',
obsolete: false
},
firefox11: {
full: 'Firefox',
short: 'FF 11-12',
obsolete: true
},
firefox13: {
full: 'Firefox',
short: 'FF 13',
obsolete: true
},
firefox16: {
full: 'Firefox',
short: 'FF 16',
obsolete: true
},
firefox17: {
full: 'Firefox',
short: 'FF 17',
obsolete: true
},
firefox18: {
full: 'Firefox',
short: 'FF 18',
obsolete: true
},
firefox23: {
full: 'Firefox',
short: 'FF 23',
obsolete: true
},
firefox24: {
full: 'Firefox',
short: 'FF 24',
obsolete: false // ESR (EOL at end of 2014)
},
firefox25: {
full: 'Firefox',
short: 'FF 25',
obsolete: false // current version
},
firefox27: {
full: 'Firefox',
short: 'FF 27-28'
},
firefox29: {
full: 'Firefox',
short: 'FF 29'
},
firefox30: {
full: 'Firefox',
short: 'FF 30'
},
chrome: {
full: 'Chrome',
short: 'CH <19',
obsolete: true
},
chrome19dev: {
full: 'Chrome',
short: 'CH 19',
obsolete: true,
note_id: 'experimental-flag',
note_html: 'Have to be enabled via "Experimental Javascript features" flag'
},
chrome21dev: {
full: 'Chrome',
short: 'CH 21-29',
obsolete: true,
note_id: 'experimental-flag',
note_html: 'Have to be enabled via "Experimental Javascript features" flag'
},
chrome30: {
full: 'Chrome',
short: 'CH 30',
obsolete: false,
note_id: 'experimental-flag',
note_html: 'Have to be enabled via "Experimental Javascript features" flag'
},
chrome33: {
full: 'Chrome',
short: 'CH 33',
obsolete: false,
note_id: 'experimental-flag',
note_html: 'Have to be enabled via "Experimental Javascript features" flag'
},
chrome34: {
full: 'Chrome',
short: 'CH 34',
obsolete: false,
note_id: 'experimental-flag',
note_html: 'Have to be enabled via "Experimental Javascript features" flag'
},
safari51: {
full: 'Safari',
short: 'SF 5.1',
obsolete: true
},
safari6: {
full: 'Safari',
short: 'SF 6',
obsolete: false // EOLs together with OS X 10.8
},
safari7: {
full: 'Safari',
short: 'SF 7',
obsolete: false
},
webkit: {
full: 'WebKit rev. 163695',
short: 'WK',
obsolete: false // always up-to-date
},
opera: {
full: 'Opera 12',
short: 'OP 12',
obsolete: false // still supported
},
opera15: {
full: 'Opera 15.0',
short: 'OP 15',
obsolete: false // current version
},
konq49: {
full: 'Konqueror 4.9',
short: 'KQ 4.9'
},
rhino17: {
full: 'Rhino 1.7',
short: 'RH'
},
node: {
full: 'Node 0.10',
short: 'Node',
obsolete: false // current version
},
nodeharmony: {
full: 'Node 0.11.7 harmony',
short: 'Node harmony',
obsolete: false, // current version
note_id: 'harmony-flag',
note_html: 'Have to be enabled via --harmony flag'
}
};
exports.tests = [
{
name: 'arrow functions',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:arrow_function_syntax',
exec: function() {
try {
eval('var a = () => 5;');
} catch (e) {
return false;
}
return true;
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: false,
firefox17: false,
firefox18: false,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'const',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:const',
exec: function () {
try {
return eval('(function () { const foobarbaz = 12; return typeof foobarbaz === "number"; }())');
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: true,
firefox11: false,
firefox13: false,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: true,
chrome19dev: true,
chrome21dev: true,
chrome30: true,
chrome33: true,
chrome34: true,
safari51: false,
safari6: true,
safari7: true,
webkit: true,
opera: true,
opera15: true,
konq49: true,
rhino17: false,
node: true,
nodeharmony: true
}
},
{
name: 'let',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:let',
exec: [
{
type: 'application/javascript;version=1.8',
script: function () {
test((function () {
try {
return eval('(function () { let foobarbaz2 = 123; return foobarbaz2 == 123; }())');
} catch (e) {
return false;
}
}()));
global.__let_script_executed = true;
}
},
{
script: function () {
if (!global.__let_script_executed) {
test((function () {
try {
return eval('(function () { "use strict"; __let_script_executed = true; let foobarbaz2 = 123; return foobarbaz2 == 123; }())');
} catch (e) {
return false;
}
}()));
}
}
}
],
res: {
tr: true,
ie10: false,
ie11: true,
firefox11: true,
firefox13: true,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: true,
chrome21dev: true,
chrome30: true,
chrome33: true,
chrome34: true,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
konq49: false,
opera: false,
opera15: false,
rhino17: false,
node: false,
nodeharmony: true
}
},
{
name: 'default function params',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:parameter_default_values',
exec: function () {
try {
return eval('(function (a = 5) { return a === 5; }())');
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'rest parameters',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:rest_parameters',
exec: function () {
try {
return eval('(function (...args) { return typeof args !== "undefined"; }())');
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'spread call (...) operator',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:spread',
exec: function () {
try {
return eval('Math.max(...[1, 2, 3]) === 3');
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: false,
firefox17: false,
firefox18: false,
firefox23: false,
firefox24: false,
firefox25: false,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: true,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'spread array (...) operator',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:spread',
exec: function () {
try {
return eval('[...[1, 2, 3]][2] === 3');
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: true,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'class',
link: 'http://wiki.ecmascript.org/doku.php?id=strawman:maximally_minimal_classes',
exec: function () {
try {
return eval('class C{ constructor() { this.own = true; } } (new C()).own;');
/*
class C{
constructor() {
this.own = true;
}
}
(new C()).own; // true
*/
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: false,
firefox17: false,
firefox18: false,
firefox23: false,
firefox24: false,
firefox25: false,
firefox27: false,
firefox28: false,
firefox29: false,
firefox30: false,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'computed properties',
link: 'http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object-initialiser',
exec: function() {
try {
var x = 'y';
return eval("({ [x]: 1 })['y'] === 1");
}
catch(e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: false,
firefox17: false,
firefox18: false,
firefox23: false,
firefox24: false,
firefox25: false,
firefox27: false,
firefox28: false,
firefox29: false,
firefox30: false,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: true,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'Modules',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:modules',
exec: function () {
try {
// this line crashes Chrome 21-24
// return eval('module foo { }');
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: false,
firefox17: false,
firefox18: false,
firefox23: false,
firefox24: false,
firefox25: false,
firefox27: false,
firefox28: false,
firefox29: false,
firefox30: false,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'For..of loops',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:iterators',
exec: function () {
try {
return eval('(function () { var arr = [5]; for (var item of arr) return item === 5; }())');
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: true,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: true,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'Array comprehensions',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:array_comprehensions',
exec: function () {
try {
eval('[a * a for (a of [1, 2, 3])][0] === 1');
return true;
} catch (e) {
return false;
}
},
res: {
tr: false,
ie10: false,
ie11: false,
firefox11: false,
firefox13: true,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'Generator comprehensions',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:generator_expressions',
exec: function () {
try {
eval('(a for (a of [1, 2, 3]))');
return true;
} catch (e) {
return false;
}
},
res: {
tr: false,
ie10: false,
ie11: false,
firefox11: false,
firefox13: true,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'Iterators',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:iterators',
exec: function () {
try {
return eval("(function(){ var it = Iterator({ key: 'v' }); for(var pair of it){return pair[0] === 'key' && pair[1] === 'v'}}())");
} catch (e) {
return false;
}
},
res: {
tr: false,
ie10: false,
ie11: false,
firefox11: false,
firefox13: true,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'Generators (yield)',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:generators',
exec: [
{
type: 'application/javascript;version=1.8',
script: function () {
test((function () {
try {
eval('(function* () { yield 5; }())');
return true;
} catch (e) {
return false;
}
}()));
global.__yield_script_executed = true;
}
},
{
script: function () {
if (!global.__yield_script_executed) {
test((function () {
try {
eval('(function* () { yield 5; }())');
return true;
} catch (e) {
return false;
}
}()));
global.__yield_script_executed = true;
}
}
}
],
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: false,
firefox17: false,
firefox18: false,
firefox23: false,
firefox24: false,
firefox25: false,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: true,
chrome30: true,
chrome33: true,
chrome34: true,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: true
}
},
{
name: 'Template Strings',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:quasis',
exec: function () {
try {
eval('var u = function () { return true }; u`literal`');
return true;
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: false,
firefox13: false,
firefox16: false,
firefox17: false,
firefox18: false,
firefox23: false,
firefox24: false,
firefox25: false,
firefox27: false,
firefox28: false,
firefox29: false,
firefox30: false,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'RegExp "y" flag',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:regexp_y_flag',
exec: function () {
try {
var re = new RegExp('\\w');
var re2 = new RegExp('\\w', 'y');
re.exec('xy');
re2.exec('xy');
return (re.exec('xy')[0] === 'x' && re2.exec('xy')[0] === 'y');
} catch (e) {
return false;
}
},
res: {
tr: true,
ie10: false,
ie11: false,
firefox11: true,
firefox13: true,
firefox16: true,
firefox17: true,
firefox18: true,
firefox23: true,
firefox24: true,
firefox25: true,
firefox27: true,
firefox28: true,
firefox29: true,
firefox30: true,
chrome: false,
chrome19dev: false,
chrome21dev: false,
chrome30: false,
chrome33: false,
chrome34: false,
safari51: false,
safari6: false,
safari7: false,
webkit: false,
opera: false,
opera15: false,
konq49: false,
rhino17: false,
node: false,
nodeharmony: false
}
},
{
name: 'Map',
link: 'http://wiki.ecmascript.org/doku.php?id=harmony:simple_maps_and_sets',
exec: function () {
try {
var map = new Map();
map.set('key', 123);
return map.has("key") && map.get('key') === 123 && map.size === 1;
}
catch(err) {
return false;
}
},
res: {
tr: false,
ie10: false,
ie11: true,
firefox11: false,
firefox13: false,
firefox16: false,
firefox17: false,