Environment-setVariable-03.js

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// setVariable cannot create new global variables.

// (Other kinds of environment are tested in Environment-variables.js.)

load(libdir + "asserts.js");

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

var dbg = new Debugger(g);

var hits = 0;

dbg.onDebuggerStatement = function (frame) {

    assertThrowsInstanceOf(function () { frame.environment.setVariable("x", 7); }, TypeError);

    hits++;

};

g.eval("debugger");

assertEq("x" in g, false);

assertEq(hits, 1);