Frame-eval-03.js - mozsearch

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// Test eval-ing names in a topmost script frame

load(libdir + "asserts.js");

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

var dbg = new Debugger(g);

var hits = 0;

dbg.onDebuggerStatement = function (frame) {

    assertEq(frame.eval("a").return, 2);

    assertEq(frame.eval("c").return, 4);

    var exc = frame.eval("d").throw;

    assertEq(exc instanceof Debugger.Object, true);

    assertEq(exc.proto, frame.eval("ReferenceError.prototype").return);

    hits++;

};

g.eval("function f(a, b) { var c = a + b; debugger; eval('debugger;'); }");

g.eval("f(2, 2);");

g.eval("var a = 2, b = 2, c = a + b; debugger;");

assertEq(hits, 3);