Debugger-onPromiseSettled-05.js

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// Settling a promise within an onPromiseSettled 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.onPromiseSettled = function (promise) {

  log += '('; depth++;

  assertEq(promise.seen, undefined);

  promise.seen = true;

  if (depth < 3) {

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

  log += ')'; depth--;

};

log = '';

depth = 0;

g.settlePromiseNow(new g.Promise(_=>{}));

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