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// Check that an onExceptionUnwind hook can force a frame to throw a different exception.
load(libdir + "asserts.js");
var g = newGlobal({newCompartment: true});
var dbg = Debugger(g);
dbg.onExceptionUnwind = function (frame, exc) {
return { throw:"sproon" };
};
g.eval("function f() { throw 'ksnife'; }");
assertThrowsValue(g.f, "sproon");