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js/src/jit-test/tests/debug/Environment-getVariable-11.js@ac0c01689b40

js/src/jit-test/tests/debug/Environment-getVariable-11.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.

 // The value returned by getVariable can be a Debugger.Object.

 var g = newGlobal();

 var dbg = new Debugger;

 var gw = dbg.addDebuggee(g);

 var hits = 0;

 dbg.onDebuggerStatement = function (frame) {

     var a = frame.environment.getVariable('Math');

     assertEq(a instanceof Debugger.Object, true);

     var b = gw.getOwnPropertyDescriptor('Math').value;

     assertEq(a, b);

     hits++;

 };

 g.eval("debugger;");

 assertEq(hits, 1);