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 // Test .type and .generator fields of topmost stack frame passed to onDebuggerStatement.

 var g = newGlobal();

 var dbg = Debugger(g);

 var expected, hits;

 dbg.onDebuggerStatement = function (f) {

     assertEq(Object.getPrototypeOf(f), Debugger.Frame.prototype);

     assertEq(f.type, expected.type);

     assertEq(f.generator, expected.generator);

     assertEq(f.constructing, expected.constructing);

     hits++;

 };

 function test(code, expectobj, expectedHits) {

     expected = expectobj;

     hits = 0;

     g.evaluate(code);

     assertEq(hits, arguments.length < 3 ? 1 : expectedHits);

 }

 test("debugger;", {type: "global", generator: false, constructing: false});

 test("(function () { debugger; })();", {type: "call", generator: false, constructing: false});

 test("new function() { debugger; };", {type: "call", generator: false, constructing: true});

 test("new function () { (function() { debugger; })(); }", {type: "call", generator: false, constructing: false});

 test("eval('debugger;');", {type: "eval", generator: false, constructing: false});

 test("this.eval('debugger;');  // indirect eval", {type: "eval", generator: false, constructing: false});

 test("(function () { eval('debugger;'); })();", {type: "eval", generator: false, constructing: false});

 test("new function () { eval('debugger'); }", {type: "eval", generator: false, constructing: false});

 test("function gen() { debugger; yield 1; debugger; }\n" +

      "for (var x in gen()) {}\n",

      {type: "call", generator: true, constructing: false}, 2);

 test("var iter = (function* stargen() { debugger; yield 1; debugger; })();\n" +

      "iter.next(); iter.next();",

      {type: "call", generator: true, constructing: false}, 2);