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js/src/jit-test/tests/debug/Frame-eval-09.js@ac0c01689b40

js/src/jit-test/tests/debug/Frame-eval-09.js

Thu, 15 Jan 2015 15:59:08 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 15:59:08 +0100

branch

TOR_BUG_9701

changeset 10

ac0c01689b40

permissions

-rw-r--r--

Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

 // assigning to local variables in frame.eval code

 var g = newGlobal();

 var dbg = new Debugger(g);

 dbg.onDebuggerStatement = function (frame) {

     frame.eval("outerarg = 1; outervar = 2; innerarg = 3; innervar = 4;");

 };

 var result = g.eval("(" + function outer(outerarg) {

         var outervar = 200;

         function inner(innerarg) {

             var innervar = 400;

             debugger;

             return innerarg + innervar;

         }

         var innersum = inner(300);

         return outerarg + outervar + innersum;

     } + ")(100)");

 assertEq(result, 10);