Environment-setVariable-11.js

Enable keyboard shortcuts

// setVariable cannot modify the binding for a FunctionExpression's name.

load(libdir + "asserts.js");

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

var dbg = Debugger(g);

var hits = 0;

dbg.onDebuggerStatement = function (frame) {

    var env = frame.environment.find("f");

    assertEq(env.getVariable("f"), frame.callee);

    assertThrowsInstanceOf(function () { env.setVariable("f", 0) }, TypeError);

    assertThrowsInstanceOf(function () { env.setVariable("f", frame.callee) }, TypeError);

    hits++;

};

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

assertEq(hits, 1);