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js/src/jit-test/tests/debug/onExceptionUnwind-resumption-01.js@deefc01c0e14

js/src/jit-test/tests/debug/onExceptionUnwind-resumption-01.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.)

 // Check that an onExceptionUnwind hook can force a frame to return a value early.

 var g = newGlobal();

 var dbg = Debugger(g);

 dbg.onExceptionUnwind = function (frame, exc) {

     return { return:"sproon" };

 };

 g.eval("function f() { throw 'ksnife'; }");

 assertEq(g.f(), "sproon");