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js/src/jit-test/tests/arguments/rest-debugger.js@ac0c01689b40

js/src/jit-test/tests/arguments/rest-debugger.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.

 var g = newGlobal();

 g.eval("function f(...x) {}");

 var dbg = new Debugger;

 var gw = dbg.addDebuggee(g);

 var fw = gw.getOwnPropertyDescriptor("f").value;

 assertEq(fw.parameterNames.toString(), "x");

 var g = newGlobal();

 g.eval("function f(...rest) { debugger; }");

 var dbg = Debugger(g);

 dbg.onDebuggerStatement = function (frame) {

     var result = frame.eval("arguments");

     assertEq("throw" in result, true);

     var result2 = frame.evalWithBindings("exc instanceof SyntaxError", {exc: result.throw});

     assertEq(result2.return, true);

 };

 g.f();