Object-script.js - mozsearch

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

var dbg = new Debugger;

var gDO = dbg.addDebuggee(g);

function check(expr, expected) {

  print("checking " + JSON.stringify(expr) + ", expecting " +

        (expected ? "script" : "no script"));

  let completion = gDO.executeInGlobal(expr);

  if (completion.throw)

    throw completion.throw.unsafeDereference();

  let val = completion.return;

  if (expected)

    assertEq(val.script instanceof Debugger.Script, true);

  else

    assertEq(val.script, undefined);

check('(function g(){})', true);

check('(function* h() {})', true);

check('(async function j() {})', true);

check('(async function* k() {})', true);

check('({})', false);

check('Math.atan2', false);