onEnterFrame-generator-resumption-05.js

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// {return:} from the initial onEnterFrame for a generator is an error.

load(libdir + "asserts.js");

let g = newGlobal({newCompartment: true});

g.values = [1, 2, 3];

g.eval(`function* f(arr=values) { yield* arr; }`);

let dbg = Debugger(g);

let hits = 0;

dbg.onEnterFrame = frame => {

    assertEq(frame.callee.name, "f");

    hits++;

    return {return: 123};

};

dbg.uncaughtExceptionHook = exc => {

  assertEq(exc instanceof TypeError, true);

  return {throw: "REJECTED"};

assertThrowsValue(g.f, "REJECTED");

assertEq(hits, 1);