Revision: 3840
Author: [email protected]
Date: Wed Nov 11 12:20:11 2009
Log: updates environment data files
http://code.google.com/p/google-caja/source/detail?r=3840
Modified:
/trunk/src/com/google/caja/ancillary/opt/EnvironmentDatum.java
/trunk/src/com/google/caja/ancillary/opt/Firefox-3.0.12.env.json
/trunk/src/com/google/caja/ancillary/opt/Firefox-3.0.5.env.json
/trunk/src/com/google/caja/ancillary/opt/Firefox-3.5.3.env.json
/trunk/src/com/google/caja/ancillary/opt/MSIE-6.0.env.json
/trunk/src/com/google/caja/ancillary/opt/Safari-531.9.env.json
/trunk/src/com/google/caja/ancillary/opt/environment-checks.html
/trunk/src/com/google/caja/ancillary/opt/environment-checks.js
=======================================
--- /trunk/src/com/google/caja/ancillary/opt/EnvironmentDatum.java Mon Oct
26 18:40:33 2009
+++ /trunk/src/com/google/caja/ancillary/opt/EnvironmentDatum.java Wed Nov
11 12:20:11 2009
@@ -25,6 +25,7 @@
*/
public enum EnvironmentDatum {
NAV_USER_AGENT("navigator.userAgent"),
+ IS_WINDOW_GLOBAL("!!this.window && this === window"),
ES5_STRICT_AVAILABLE("!(function () { return this; }.call(null))"),
NEG_INDICES_SAFE("void 0 === ((function () {})[-2])"),
FN_CTORS_PURE(
=======================================
--- /trunk/src/com/google/caja/ancillary/opt/Firefox-3.0.12.env.json Mon
Oct 26 18:40:33 2009
+++ /trunk/src/com/google/caja/ancillary/opt/Firefox-3.0.12.env.json Wed
Nov 11 12:20:11 2009
@@ -1,1 +1,53 @@
-{"navigator.userAgent":"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5;
en-US; rv:1.9.0.12) Gecko/2009070609
Firefox/3.0.12","navigator.appName":"Netscape","navigator.appVersion":"5.0
(Macintosh; en-US)","navigator.platform":"MacIntel","!(function(){return
this;}.call(null))":false,"typeof JSON":"undefined","typeof
addEventListener":"function","typeof attachEvent":"undefined","typeof
document.getElementsByClassName":"function","typeof
Date.now":"function","(function(){try{return(document.createElement('<input
type=\"radio\">').type
=== 'radio');}catch(e){return(false);}})()":false,"typeof
document.createElement('style').styleSheet":"undefined","typeof
document.body.style.cssText":"string","typeof
XMLHttpRequest":"function","typeof ActiveXObject":"undefined","typeof
getComputedStyle":"function","typeof
document.body.currentStyle":"undefined","typeof
document.documentElement.compareDocumentPosition":"function","typeof
document.documentElement.contains":"undefined","typeof
document.createEvent":"function","typeof
document.createEventObject":"undefined","typeof
Date.prototype.toISOString":"undefined","typeof
Date.prototype.toJSON":"undefined","typeof Array.slice":"function","typeof
Function.prototype.bind":"undefined","void 0 ===
((function(){})[-2])":false,"void 0 === ((function(){var b,a=function
b(){};return b;})())":true,"(function(){var e=true;try{throw
false;}catch(e){}return e;})()":true,"typeof new
RegExp('x')":"object","'a'==('a'[0])":true,"(function(){var a;if(0)function
a(){}return void 0===a;})()":true,"typeof
({}).__proto__":"object","document.body.setAttribute.length ===
2":true,"eval(\"'\u200d'\").length === 1":true,"'a,,a'.split(',').length
=== 3":true}
+{"navigator.userAgent":"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5;
en-US; rv:1.9.0.12) Gecko/2009070609 Firefox/3.0.12",
+"navigator.appName":"Netscape",
+"navigator.appVersion":"5.0 (Macintosh; en-US)",
+"navigator.platform":"MacIntel",
+"typeof undefined":"undefined",
+"Infinity === 1/0":true,
+"isNaN(NaN)":true,
+"!!this.window && this === window":true,
+"!(function () { return this; }.call(null))":false,
+"typeof JSON":"undefined",
+"typeof addEventListener":"function",
+"typeof attachEvent":"undefined",
+"!!window.attachEvent":false,
+"typeof document.getElementsByClassName":"function",
+"typeof document.documentElement.getElementsByClassName":"function",
+"!!document.all":false,
+"typeof Date.now":"function",
+"(function(){try{return(document.createElement('<input
type=\"radio\">').type === 'radio');}catch(e){return(false);}})()":false,
+"typeof document.createElement('style').styleSheet":"undefined",
+"typeof document.body.style.cssText":"string",
+"typeof XMLHttpRequest":"function",
+"typeof ActiveXObject":"undefined",
+"typeof getComputedStyle":"function",
+"typeof document.body.currentStyle":"undefined",
+"!!document.body.currentStyle":false,
+"typeof document.documentElement.compareDocumentPosition":"function",
+"typeof document.documentElement.contains":"undefined",
+"!!document.documentElement.contains":false,
+"typeof document.createEvent":"function",
+"typeof document.createRange":"function",
+"typeof document.documentElement.doScroll":"undefined",
+"!!typeof document.documentElement.doScroll":true,
+"typeof document.documentElement.getBoundingClientRect":"function",
+"!!document.documentElement.getBoundingClientRect":true,
+"\"sourceIndex\" in document.documentElement":false,
+"typeof document.createEventObject":"undefined",
+"!!document.createEventObject":false,
+"typeof Date.prototype.toISOString":"undefined",
+"typeof Date.prototype.toJSON":"undefined",
+"typeof Array.slice":"function",
+"typeof Function.prototype.bind":"undefined",
+"typeof Object.prototype.toSource":"function",
+"typeof uneval":"function",
+"void 0 === ((function(){})[-2])":false,
+"void 0 === ((function(){var b,a=function b(){};return b;})())":true,
+"(function(){var e=true;try{throw false;}catch(e){}return e;})()":true,
+"typeof new RegExp('x')":"object",
+"'a'==('a'[0])":true,
+"(function(){var a;if(0)function a(){}return void 0===a;})()":true,
+"typeof ({}).__proto__":"object",
+"document.body.setAttribute.length === 2":true,
+"eval(\"'\u200d'\").length === 1":true,
+"'a,,a'.split(',').length === 3":true}
=======================================
--- /trunk/src/com/google/caja/ancillary/opt/Firefox-3.0.5.env.json Mon Oct
26 18:40:33 2009
+++ /trunk/src/com/google/caja/ancillary/opt/Firefox-3.0.5.env.json Wed Nov
11 12:20:11 2009
@@ -1,1 +1,53 @@
-{"navigator.userAgent":"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;
rv:1.9.0.5) Gecko/2008120122
Firefox/3.0.5","navigator.appName":"Netscape","navigator.appVersion":"5.0
(Windows; en-US)","navigator.platform":"Win32","!(function(){return
this;}.call(null))":false,"typeof JSON":"undefined","typeof
addEventListener":"function","typeof attachEvent":"undefined","typeof
document.getElementsByClassName":"function","typeof
Date.now":"function","(function(){try{return(document.createElement('<input
type=\"radio\">').type
=== 'radio');}catch(e){return(false);}})()":false,"typeof
document.createElement('style').styleSheet":"undefined","typeof
document.body.style.cssText":"string","typeof
XMLHttpRequest":"function","typeof ActiveXObject":"undefined","typeof
getComputedStyle":"function","typeof
document.body.currentStyle":"undefined","typeof
document.documentElement.compareDocumentPosition":"function","typeof
document.documentElement.contains":"undefined","typeof
document.createEvent":"function","typeof
document.createEventObject":"undefined","typeof
Date.prototype.toISOString":"undefined","typeof
Date.prototype.toJSON":"undefined","typeof Array.slice":"function","typeof
Function.prototype.bind":"undefined","void 0 ===
((function(){})[-2])":false,"void 0 === ((function(){var b,a=function
b(){};return b;})())":true,"(function(){var e=true;try{throw
false;}catch(e){}return e;})()":true,"typeof new
RegExp('x')":"object","'a'==('a'[0])":true,"(function(){var a;if(0)function
a(){}return void 0===a;})()":true,"typeof
({}).__proto__":"object","document.body.setAttribute.length ===
2":true,"eval(\"'\u200d'\").length === 1":true,"'a,,a'.split(',').length
=== 3":true}
+{"navigator.userAgent":"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;
rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5 (.NET CLR 3.5.30729)",
+"navigator.appName":"Netscape",
+"navigator.appVersion":"5.0 (Windows; en-US)",
+"navigator.platform":"Win32",
+"typeof undefined":"undefined",
+"Infinity === 1/0":true,
+"isNaN(NaN)":true,
+"!!this.window && this === window":true,
+"!(function () { return this; }.call(null))":false,
+"typeof JSON":"undefined",
+"typeof addEventListener":"function",
+"typeof attachEvent":"undefined",
+"!!window.attachEvent":false,
+"typeof document.getElementsByClassName":"function",
+"typeof document.documentElement.getElementsByClassName":"function",
+"!!document.all":false,
+"typeof Date.now":"function",
+"(function(){try{return(document.createElement('<input
type=\"radio\">').type === 'radio');}catch(e){return(false);}})()":false,
+"typeof document.createElement('style').styleSheet":"undefined",
+"typeof document.body.style.cssText":"string",
+"typeof XMLHttpRequest":"function",
+"typeof ActiveXObject":"undefined",
+"typeof getComputedStyle":"function",
+"typeof document.body.currentStyle":"undefined",
+"!!document.body.currentStyle":false,
+"typeof document.documentElement.compareDocumentPosition":"function",
+"typeof document.documentElement.contains":"undefined",
+"!!document.documentElement.contains":false,
+"typeof document.createEvent":"function",
+"typeof document.createRange":"function",
+"typeof document.documentElement.doScroll":"undefined",
+"!!typeof document.documentElement.doScroll":true,
+"typeof document.documentElement.getBoundingClientRect":"function",
+"!!document.documentElement.getBoundingClientRect":true,
+"\"sourceIndex\" in document.documentElement":false,
+"typeof document.createEventObject":"undefined",
+"!!document.createEventObject":false,
+"typeof Date.prototype.toISOString":"undefined",
+"typeof Date.prototype.toJSON":"undefined",
+"typeof Array.slice":"function",
+"typeof Function.prototype.bind":"undefined",
+"typeof Object.prototype.toSource":"function",
+"typeof uneval":"function",
+"void 0 === ((function(){})[-2])":false,
+"void 0 === ((function(){var b,a=function b(){};return b;})())":true,
+"(function(){var e=true;try{throw false;}catch(e){}return e;})()":true,
+"typeof new RegExp('x')":"object",
+"'a'==('a'[0])":true,
+"(function(){var a;if(0)function a(){}return void 0===a;})()":true,
+"typeof ({}).__proto__":"object",
+"document.body.setAttribute.length === 2":true,
+"eval(\"'\u200d'\").length === 1":true,
+"'a,,a'.split(',').length === 3":true}
=======================================
--- /trunk/src/com/google/caja/ancillary/opt/Firefox-3.5.3.env.json Mon Oct
26 18:40:33 2009
+++ /trunk/src/com/google/caja/ancillary/opt/Firefox-3.5.3.env.json Wed Nov
11 12:20:11 2009
@@ -1,1 +1,53 @@
-{"navigator.userAgent":"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5;
en-US; rv:1.9.1.3) Gecko/20090824
Firefox/3.5.3","navigator.appName":"Netscape","navigator.appVersion":"5.0
(Macintosh; en-US)","navigator.platform":"MacIntel","!(function(){return
this;}.call(null))":false,"typeof JSON":"object","typeof
addEventListener":"function","typeof attachEvent":"undefined","typeof
document.getElementsByClassName":"function","typeof
Date.now":"function","(function(){try{return(document.createElement('<input
type=\"radio\">').type
=== 'radio');}catch(e){return(false);}})()":false,"typeof
document.createElement('style').styleSheet":"undefined","typeof
document.body.style.cssText":"string","typeof
XMLHttpRequest":"function","typeof ActiveXObject":"undefined","typeof
getComputedStyle":"function","typeof
document.body.currentStyle":"undefined","typeof
document.documentElement.compareDocumentPosition":"function","typeof
document.documentElement.contains":"undefined","typeof
document.createEvent":"function","typeof
document.createEventObject":"undefined","typeof
Date.prototype.toISOString":"function","typeof
Date.prototype.toJSON":"function","typeof Array.slice":"function","typeof
Function.prototype.bind":"undefined","void 0 ===
((function(){})[-2])":true,"void 0 === ((function(){var b,a=function
b(){};return b;})())":true,"(function(){var e=true;try{throw
false;}catch(e){}return e;})()":true,"typeof new
RegExp('x')":"object","'a'==('a'[0])":true,"(function(){var a;if(0)function
a(){}return void 0===a;})()":true,"typeof
({}).__proto__":"object","document.body.setAttribute.length ===
2":true,"eval(\"''\").length === 1":true,"'a,,a'.split(',').length ===
3":true}
+{"navigator.userAgent":"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5;
en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3",
+"navigator.appName":"Netscape",
+"navigator.appVersion":"5.0 (Macintosh; en-US)",
+"navigator.platform":"MacIntel",
+"typeof undefined":"undefined",
+"Infinity === 1/0":true,
+"isNaN(NaN)":true,
+"!!this.window && this === window":true,
+"!(function () { return this; }.call(null))":false,
+"typeof JSON":"object",
+"typeof addEventListener":"function",
+"typeof attachEvent":"undefined",
+"!!window.attachEvent":false,
+"typeof document.getElementsByClassName":"function",
+"typeof document.documentElement.getElementsByClassName":"function",
+"!!document.all":false,
+"typeof Date.now":"function",
+"(function(){try{return(document.createElement('<input
type=\"radio\">').type === 'radio');}catch(e){return(false);}})()":false,
+"typeof document.createElement('style').styleSheet":"undefined",
+"typeof document.body.style.cssText":"string",
+"typeof XMLHttpRequest":"function",
+"typeof ActiveXObject":"undefined",
+"typeof getComputedStyle":"function",
+"typeof document.body.currentStyle":"undefined",
+"!!document.body.currentStyle":false,
+"typeof document.documentElement.compareDocumentPosition":"function",
+"typeof document.documentElement.contains":"undefined",
+"!!document.documentElement.contains":false,
+"typeof document.createEvent":"function",
+"typeof document.createRange":"function",
+"typeof document.documentElement.doScroll":"undefined",
+"!!typeof document.documentElement.doScroll":true,
+"typeof document.documentElement.getBoundingClientRect":"function",
+"!!document.documentElement.getBoundingClientRect":true,
+"\"sourceIndex\" in document.documentElement":false,
+"typeof document.createEventObject":"undefined",
+"!!document.createEventObject":false,
+"typeof Date.prototype.toISOString":"function",
+"typeof Date.prototype.toJSON":"function",
+"typeof Array.slice":"function",
+"typeof Function.prototype.bind":"undefined",
+"typeof Object.prototype.toSource":"function",
+"typeof uneval":"function",
+"void 0 === ((function(){})[-2])":true,
+"void 0 === ((function(){var b,a=function b(){};return b;})())":true,
+"(function(){var e=true;try{throw false;}catch(e){}return e;})()":true,
+"typeof new RegExp('x')":"object",
+"'a'==('a'[0])":true,
+"(function(){var a;if(0)function a(){}return void 0===a;})()":true,
+"typeof ({}).__proto__":"object",
+"document.body.setAttribute.length === 2":true,
+"eval(\"'\u200d'\").length === 1":true,
+"'a,,a'.split(',').length === 3":true}
=======================================
--- /trunk/src/com/google/caja/ancillary/opt/MSIE-6.0.env.json Mon Oct 26
18:40:33 2009
+++ /trunk/src/com/google/caja/ancillary/opt/MSIE-6.0.env.json Wed Nov 11
12:20:11 2009
@@ -1,1 +1,43 @@
-{"navigator.userAgent":"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;
SV1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.0.04506.648; .NET
CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR
3.5.30729)","navigator.appName":"Microsoft Internet
Explorer","navigator.appVersion":"4.0 (compatible; MSIE 6.0; Windows NT
5.1; SV1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR
3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR
3.5.30729)","navigator.platform":"Win32","!(function(){return
this;}.call(null))":false,"typeof JSON":"undefined","typeof
addEventListener":"undefined","typeof attachEvent":"object","typeof
document.getElementsByClassName":"undefined","typeof
Date.now":"undefined","(function(){try{return(document.createElement('<input
type=\"radio\">').type
=== 'radio');}catch(e){return(false);}})()":true,"typeof
document.createElement('style').styleSheet":"object","typeof
document.body.style.cssText":"string","typeof
XMLHttpRequest":"undefined","typeof ActiveXObject":"function","typeof
getComputedStyle":"undefined","typeof
document.body.currentStyle":"object","typeof
document.documentElement.compareDocumentPosition":"undefined","typeof
document.documentElement.contains":"object","typeof
document.createEvent":"undefined","typeof
document.createEventObject":"object","typeof
Date.prototype.toISOString":"undefined","typeof
Date.prototype.toJSON":"undefined","typeof Array.slice":"undefined","typeof
Function.prototype.bind":"undefined","void 0 ===
((function(){})[-2])":true,"void 0 === ((function(){var b,a=function
b(){};return b;})())":false,"(function(){var e=true;try{throw
false;}catch(e){}return e;})()":false,"typeof new
RegExp('x')":"object","'a'==('a'[0])":false,"(function(){var
a;if(0)function a(){}return void 0===a;})()":false,"typeof
({}).__proto__":"undefined","document.body.setAttribute.length ===
2":false,"eval(\"'\u200d'\").length === 1":true,"'a,,a'.split(',').length
=== 3":true}
+{"navigator.userAgent":"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;
SV1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.0.04506.648; .NET
CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)",
+"navigator.appName":"Microsoft Internet Explorer",
+"navigator.appVersion":"4.0 (compatible; MSIE 6.0; Windows NT 5.1;
SV1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.0.04506.648; .NET
CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)",
+"navigator.platform":"Win32","typeof undefined":"undefined",
+"Infinity === 1/0":true,"isNaN(NaN)":true,"!!this.window && this ===
window":true,
+"!(function () { return this; }.call(null))":false,"typeof
JSON":"undefined",
+"typeof addEventListener":"undefined","typeof attachEvent":"object",
+"!!window.attachEvent":true,
+"typeof document.getElementsByClassName":"undefined",
+"typeof document.documentElement.getElementsByClassName":"undefined",
+"!!document.all":true,"typeof Date.now":"undefined",
+"(function(){try{return(document.createElement('<input
type=\"radio\">').type === 'radio');}catch(e){return(false);}})()":true,
+"typeof document.createElement('style').styleSheet":"object",
+"typeof document.body.style.cssText":"string",
+"typeof XMLHttpRequest":"undefined","typeof ActiveXObject":"function",
+"typeof getComputedStyle":"undefined",
+"typeof document.body.currentStyle":"object",
+"!!document.body.currentStyle":true,
+"typeof document.documentElement.compareDocumentPosition":"undefined",
+"typeof document.documentElement.contains":"object",
+"!!document.documentElement.contains":true,
+"typeof document.createEvent":"undefined",
+"typeof document.createRange":"undefined",
+"typeof document.documentElement.doScroll":"object",
+"!!typeof document.documentElement.doScroll":true,
+"typeof document.documentElement.getBoundingClientRect":"object",
+"!!document.documentElement.getBoundingClientRect":true,
+"\"sourceIndex\" in document.documentElement":true,
+"typeof document.createEventObject":"object",
+"!!document.createEventObject":true,
+"typeof Date.prototype.toISOString":"undefined",
+"typeof Date.prototype.toJSON":"undefined","typeof
Array.slice":"undefined",
+"typeof Function.prototype.bind":"undefined",
+"typeof Object.prototype.toSource":"undefined","typeof uneval":"undefined",
+"void 0 === ((function(){})[-2])":true,
+"void 0 === ((function(){var b,a=function b(){};return b;})())":false,
+"0 === (function () { var toString = 0; return (function () { return
toString; })(); })()":true,
+"(function(){var e=true;try{throw false;}catch(e){}return e;})()":false,
+"typeof new RegExp('x')":"object","'a'==('a'[0])":false,
+"(function(){var a;if(0)function a(){}return void 0===a;})()":false,
+"typeof ({}).__proto__":"undefined",
+"document.body.setAttribute.length === 2":false,
+"eval(\"'\u200d'\").length === 1":true,"'a,,a'.split(',').length ===
3":true}
=======================================
--- /trunk/src/com/google/caja/ancillary/opt/Safari-531.9.env.json Mon Oct
26 18:40:33 2009
+++ /trunk/src/com/google/caja/ancillary/opt/Safari-531.9.env.json Wed Nov
11 12:20:11 2009
@@ -1,1 +1,47 @@
-{"navigator.userAgent":"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_8;
en-us) AppleWebKit/531.9 (KHTML, like Gecko) Version/4.0.3
Safari/531.9","navigator.appName":"Netscape","navigator.appVersion":"5.0
(Macintosh; U; Intel Mac OS X 10_5_8; en-us) AppleWebKit/531.9 (KHTML, like
Gecko) Version/4.0.3
Safari/531.9","navigator.platform":"MacIntel","!(function(){return
this;}.call(null))":false,"typeof JSON":"object","typeof
addEventListener":"function","typeof attachEvent":"undefined","typeof
document.getElementsByClassName":"function","typeof
Date.now":"function","(function(){try{return(document.createElement('<input
type=\"radio\">').type
=== 'radio');}catch(e){return(false);}})()":false,"typeof
document.createElement('style').styleSheet":"undefined","typeof
document.body.style.cssText":"string","typeof
XMLHttpRequest":"object","typeof ActiveXObject":"undefined","typeof
getComputedStyle":"function","typeof
document.body.currentStyle":"undefined","typeof
document.documentElement.compareDocumentPosition":"function","typeof
document.documentElement.contains":"function","typeof
document.createEvent":"function","typeof
document.createEventObject":"undefined","typeof
Date.prototype.toISOString":"function","typeof
Date.prototype.toJSON":"function","typeof Array.slice":"undefined","typeof
Function.prototype.bind":"undefined","void 0 ===
((function(){})[-2])":true,"void 0 === ((function(){var b,a=function
b(){};return b;})())":true,"(function(){var e=true;try{throw
false;}catch(e){}return e;})()":true,"typeof new
RegExp('x')":"function","'a'==('a'[0])":true,"(function(){var
a;if(0)function a(){}return void 0===a;})()":false,"typeof
({}).__proto__":"object","document.body.setAttribute.length ===
2":true,"eval(\"''\").length === 1":true,"'a,,a'.split(',').length ===
3":true}
+{"navigator.userAgent":"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_8;
en-us) AppleWebKit/531.9 (KHTML, like Gecko) Version/4.0.3 Safari/531.9",
+"navigator.appName":"Netscape",
+"navigator.appVersion":"5.0 (Macintosh; U; Intel Mac OS X 10_5_8; en-us)
AppleWebKit/531.9 (KHTML, like Gecko) Version/4.0.3 Safari/531.9",
+"navigator.platform":"MacIntel",
+"typeof undefined":"undefined",
+"Infinity === 1/0":true,
+"isNaN(NaN)":true,
+"!!this.window && this === window":true,
+"!(function () { return this; }.call(null))":false,
+"typeof JSON":"object",
+"typeof addEventListener":"function",
+"typeof attachEvent":"undefined",
+"typeof document.getElementsByClassName":"function",
+"typeof document.documentElement.getElementsByClassName":"function",
+"!!document.all":false,
+"typeof Date.now":"function",
+"(function(){try{return(document.createElement('<input
type=\"radio\">').type === 'radio');}catch(e){return(false);}})()":false,
+"typeof document.createElement('style').styleSheet":"undefined",
+"typeof document.body.style.cssText":"string",
+"typeof XMLHttpRequest":"object",
+"typeof ActiveXObject":"undefined",
+"typeof getComputedStyle":"function",
+"typeof document.body.currentStyle":"undefined",
+"typeof document.documentElement.compareDocumentPosition":"function",
+"typeof document.documentElement.contains":"function",
+"typeof document.createEvent":"function",
+"typeof document.createRange":"function",
+"typeof document.doScroll":"undefined",
+"typeof document.documentElement.getBoundingClientRect":"function",
+"\"sourceIndex\" in document.documentElement":false,
+"typeof document.createEventObject":"undefined",
+"typeof Date.prototype.toISOString":"function",
+"typeof Date.prototype.toJSON":"function",
+"typeof Array.slice":"undefined",
+"typeof Function.prototype.bind":"undefined",
+"typeof Object.prototype.toSource":"undefined",
+"typeof uneval":"undefined",
+"void 0 === ((function(){})[-2])":true,
+"void 0 === ((function(){var b,a=function b(){};return b;})())":true,
+"(function(){var e=true;try{throw false;}catch(e){}return e;})()":true,
+"typeof new RegExp('x')":"function",
+"'a'==('a'[0])":true,
+"(function(){var a;if(0)function a(){}return void 0===a;})()":false,
+"typeof ({}).__proto__":"object",
+"document.body.setAttribute.length === 2":true,
+"eval(\"'\u200d'\").length === 1":true,
+"'a,,a'.split(',').length === 3":true}
=======================================
--- /trunk/src/com/google/caja/ancillary/opt/environment-checks.html Mon
Oct 26 18:40:33 2009
+++ /trunk/src/com/google/caja/ancillary/opt/environment-checks.html Wed
Nov 11 12:20:11 2009
@@ -28,50 +28,49 @@
<body style="width:80em; font-family: monospace; white-space: pre-wrap"
><script src=environment-checks.js></script><script>
(function () {
- var envJson;
- if (typeof JSON !== 'undefined' && typeof JSON.stringify === 'function')
{
- envJson = JSON.stringify(env);
- } else {
- var prefixes = ['\\x00', '\\x0', '\\x', '\\u0', '\\u'];
- function hex(ch) {
- var hex = ch.charCodeAt(0).toString(16);
- return prefixes[hex.length] + hex;
- }
- function stringify(json) {
- if (json === null) { return 'null'; }
- switch (typeof json) {
- case 'boolean': return json ? 'true' : 'false';
- case 'number':
- if (isNaN(json) || isInfinite(json)) {
- throw new Error(json);
- }
+ var prefixes = ['\\x00', '\\x0', '\\x', '\\u0', '\\u'];
+ function hex(ch) {
+ var hex = ch.charCodeAt(0).toString(16);
+ return prefixes[hex.length] + hex;
+ }
+ function stringify(json) {
+ if (json === null) { return 'null'; }
+ switch (typeof json) {
+ case 'boolean': return json ? 'true' : 'false';
+ case 'number':
+ if (isNaN(json) || isInfinite(json)) {
+ throw new Error(json);
+ }
+ if (json === 0) {
+ return (1/json) < 0 ? '-0' : '0';
+ } else {
return '' + json;
- case 'string':
- return '\x22' + json.replace(/[\x22\\]/g, '\\$&')
- .replace(/[^\x20-\x7e]/g, hex) + '\x22';
- case 'object':
- switch (Object.prototype.toString.call(json)) {
- case '[object Array]':
- var els = [];
- for (var i = json.length; --i != 0;) {
- els[i] = stringify(json[i]);
- }
- return '[' + els + ']';
- case '[object Object]':
- var pairs = [];
- for (var k in json) {
- if (Object.prototype.hasOwnProperty.call(json, k)) {
- pairs.push(stringify(k) + ':' + stringify(json[k]));
- }
- }
- return '{' + pairs + '}';
- }
- break;
- }
- throw new Error('' + json + ' : ' + typeof json);
- }
- envJson = stringify(env);
- }
+ }
+ case 'string':
+ return '\x22' + json.replace(/[\x22\\]/g, '\\$&')
+ .replace(/[^\x20-\x7e]/g, hex) + '\x22';
+ case 'object':
+ switch (Object.prototype.toString.call(json)) {
+ case '[object Array]':
+ var els = [];
+ for (var i = json.length; --i != 0;) {
+ els[i] = stringify(json[i]);
+ }
+ return '[' + els + ']';
+ case '[object Object]':
+ var pairs = [];
+ for (var k in json) {
+ if (Object.prototype.hasOwnProperty.call(json, k)) {
+ pairs.push(stringify(k) + ':' + stringify(json[k]));
+ }
+ }
+ return '{' + pairs.join(',\n') + '}';
+ }
+ break;
+ }
+ throw new Error('' + json + ' : ' + typeof json);
+ }
+ var envJson = stringify(env);
document.body.appendChild(document.createTextNode(envJson));
})();
</script>
=======================================
--- /trunk/src/com/google/caja/ancillary/opt/environment-checks.js Mon Oct
26 18:40:33 2009
+++ /trunk/src/com/google/caja/ancillary/opt/environment-checks.js Wed Nov
11 12:20:11 2009
@@ -45,13 +45,23 @@
'navigator.appName',
'navigator.appVersion',
'navigator.platform',
+ // Check ES global definitions
+ 'typeof undefined',
+ 'Infinity === 1/0',
+ 'NaN !== NaN',
+ //// Does window alias the global object?
+ '!!this.window && this === window',
//// Is EcmaScript 5 strict mode present?
- '!(function(){return this;}.call(null))',
+ '!(function () { return this; }.call(null))',
//// Check whether native implementations are available
'typeof JSON',
'typeof addEventListener',
+ // IE makes a lot of its functions, objects.
+ // Fun fact: but not ActiveXObject.
'typeof attachEvent',
+ '!!window.attachEvent',
'typeof document.getElementsByClassName',
+ 'typeof document.documentElement.getElementsByClassName',
'!!document.all',
'typeof Date.now',
// Is the extended createElement syntax available?
@@ -65,19 +75,35 @@
'typeof ActiveXObject',
'typeof getComputedStyle',
'typeof document.body.currentStyle',
+ '!!document.body.currentStyle',
'typeof document.documentElement.compareDocumentPosition',
'typeof document.documentElement.contains',
+ '!!document.documentElement.contains',
'typeof document.createEvent',
+ 'typeof document.createRange',
+ 'typeof document.documentElement.doScroll',
+ '!!typeof document.documentElement.doScroll',
+ 'typeof document.documentElement.getBoundingClientRect',
+ '!!document.documentElement.getBoundingClientRect',
+ '"sourceIndex" in document.documentElement',
'typeof document.createEventObject',
+ '!!document.createEventObject',
'typeof Date.prototype.toISOString',
'typeof Date.prototype.toJSON',
'typeof Array.slice',
'typeof Function.prototype.bind',
+ 'typeof Object.prototype.toSource',
+ 'typeof uneval',
//// Check for known bugs and inconsistencies
// Do functions not leak dangerous info in negative indices?
'void 0 === ((function(){})[-2])',
// Do function expressions not muck with the local scope?
'void 0 === ((function(){var b,a=function b(){};return b;})())',
+ // Do function scope frames inherit from Object.prototype?
+ //
http://yura.thinkweb2.com/named-function-expressions/#spidermonkey-peculiarity
+ ('0 === (function () {'
+ + ' var toString = 0; return (function () { return toString; })();'
+ + ' })()'),
// Do exceptions scope properly?
'(function(){var e=true;try{throw false;}catch(e){}return e;})()',
// Are regex functions or objects?
