Frame-03.js - mozsearch

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// When the debugger is triggered from different stack frames that happen to

// occupy the same memory, it delivers different Debugger.Frame objects.

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

var dbg = Debugger(g);

var hits;

var a = [];

dbg.onDebuggerStatement = function (frame) {

    for (var i = 0; i < a.length; i++)

        assertEq(a[i] === frame, false);

    a.push(frame);

    hits++;

};

g.eval("function f() { debugger; }");

g.eval("function h() { debugger; f(); }");

hits = 0;

g.eval("for (var i = 0; i < 4; i++) h();");

assertEq(hits, 8);