var o = Object.freeze([]), | |
leak = {}; | |
try { | |
throw o; | |
} catch (ex) {} | |
if(o.stack !== undefined) | |
throw new Error("the stack was leaked."); | |
o.stack = leak; | |
if(o.stack === leak) | |
throw new Error("the object wasn't frozen."); | |
o.other = "wrong"; | |
if(o.other === "wrong") | |
throw new Error("the object wasn't frozen."); | |
o = Object.freeze({"hi": "other"}); | |
try { | |
throw o; | |
} catch (ex) {} | |
o.stack = leak; | |
if(o.stack !== undefined) | |
throw new Error("the stack was leaked."); | |
o.stack = leak; | |
if(o.stack === leak) | |
throw new Error("the object wasn't frozen."); | |
o.other = "wrong"; | |
if(o.other === "wrong") | |
throw new Error("the object wasn't frozen."); |