tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Object-environment-02.js (638B)

      1 // The .environment of a function Debugger.Object is an Environment object.
      2 
      3 var g = newGlobal({newCompartment: true})
      4 var dbg = new Debugger;
      5 var gDO = dbg.addDebuggee(g);
      6 
      7 function check(expr) {
      8  print("checking " + JSON.stringify(expr));
      9  let completion = gDO.executeInGlobal(expr);
     10  if (completion.throw)
     11    throw completion.throw.unsafeDereference();
     12  assertEq(completion.return.environment instanceof Debugger.Environment, true);
     13 }
     14 
     15 g.eval('function j(a) { }');
     16 
     17 check('j');
     18 check('(() => { })');
     19 check('(function f() { })');
     20 check('(function* g() { })');
     21 check('(async function m() { })');
     22 check('(async function* n() { })');