Debugger-onNewPromise-05.js

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// Creating a promise within an onNewPromise handler causes a recursive handler

// invocation.

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

var dbg = new Debugger();

var gw = dbg.addDebuggee(g);

var log;

var depth;

dbg.onNewPromise = function (promise) {

  log += '('; depth++;

  assertEq(promise.seen, undefined);

  promise.seen = true;

  if (depth < 3)

      gw.executeInGlobal(`new Promise(_=>{})`);

  log += ')'; depth--;

};

log = '';

depth = 0;

new g.Promise(function (){});

assertEq(log, '((()))');