Script-getOffsetLine-02.js

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// Frame.script/offset and Script.getOffsetLocation work in non-top frames.

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

var dbg = Debugger(g);

var hits = 0;

dbg.onDebuggerStatement = function (frame) {

    var a = [];

    for (; frame.type == "call"; frame = frame.older)

        a.push(frame.script.getOffsetLocation(frame.offset).lineNumber - g.line0);

    assertEq(a.join(","), "1,2,3,4");

    hits++;

};

g.eval("var line0 = Error().lineNumber;\n" +

       "function f0() { debugger; }\n" +

       "function f1() { f0(); }\n" +

       "function f2() { f1(); }\n" +

       "function f3() { f2(); }\n" +

       "f3();\n");

assertEq(hits, 1);