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// Debugger.Frame.prototype.type on a generator.
load(libdir + "asserts.js");
const g = newGlobal({ newCompartment: true });
const dbg = Debugger(g);
g.eval(`
function* f() {}
`);
let frame;
dbg.onEnterFrame = function(f) {
frame = f;
assertEq(frame.type, "call");
};
const it = g.f();
assertEq(frame.type, "call");
frame = null;
it.next();
assertEq(!!frame, true);
// Throws because the frame has terminated.
assertThrowsInstanceOf(() => frame.type, Error);
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