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js/src/jit-test/tests/proxy/testDirectProxyPreventExtensions2.js@deefc01c0e14

js/src/jit-test/tests/proxy/testDirectProxyPreventExtensions2.js

Thu, 15 Jan 2015 21:03:48 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 21:03:48 +0100

branch

TOR_BUG_9701

changeset 11

deefc01c0e14

permissions

-rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

 /*

  * Call the trap with the handler as the this value and the target as the first

  * argument.

  */

 var target = {};

 var called = false;

 var handler = {

     preventExtensions: function (target1) {

         assertEq(this, handler);

         assertEq(target1, target);

         Object.preventExtensions(target1);

         called = true;

         return true;

     }

 };

 Object.preventExtensions(new Proxy(target, handler));

 assertEq(called, true);