The Tor Browser / file revision

• file
• revisions
• annotate
• diff
• comparison
• raw

js/src/jit-test/tests/debug/Frame-eval-11.js@deefc01c0e14

js/src/jit-test/tests/debug/Frame-eval-11.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.)

 // The arguments can escape from a function via a debugging hook.

 var g = newGlobal();

 var dbg = new Debugger(g);

 // capture arguments object and test function

 var hits = 0;

 dbg.onDebuggerStatement = function (frame) {

     assertEq(frame.older.eval('arguments[0]').return, 'ponies');

     hits++;

 };

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

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

 g.eval("f('ponies')");

 assertEq(hits, 1);