Environment-module-02.js

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// Debug environments for module environments should be able to access closed

// over variables after the module script has executed.

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

var dbg = Debugger(g);

const m = g.parseModule(`

  var x = 42;

  export function foo() { return x; }

  foo();

`);

moduleLink(m);

let fooFunction;

dbg.onEnterFrame = function (frame) {

  fooFunction = frame.callee;

};

moduleEvaluate(m);

assertEq(fooFunction instanceof Debugger.Object, true);

dbg.onEnterFrame = function (frame) {

  const env = frame.environment.parent;

  assertEq(env.names().join(','), "foo,x");

  assertEq(env.getVariable('x'), 42);

  env.setVariable('x', 3);

  assertEq(env.getVariable('x'), 3);

};

fooFunction.call();