<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1142577
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 1142577 - Async stacks for setTimeout</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
  <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1142577">Mozilla Bug 1142577</a>
  <pre id="stack"></pre>
  <script type="application/javascript">
  SimpleTest.waitForExplicitFinish();
  SimpleTest.requestFlakyTimeout("Testing async stacks across setTimeout");

  function getFunctionName(frame) {
    return frame.slice(0, frame.indexOf("@"));
  }

  function a() { b() }
  function b() { c() }
  function c() { setTimeout(d, 1) }
  function d() { e() }
  function e() { f() }
  function f() { setTimeout(g, 1) }
  function g() { h() }
  function h() { i() }
  function i() {
    var stackString = Error().stack;
    document.getElementById("stack").textContent = stackString;

    var frames = stackString
            .split("\n")
            .map(getFunctionName)
            .filter(function (name) { return !!name; });

    is(frames[0], "i");
    is(frames[1], "h");
    is(frames[2], "g");
    is(frames[3], "setTimeout handler*SimpleTest_setTimeoutShim");
    is(frames[4], "f");
    is(frames[5], "e");
    is(frames[6], "d");
    is(frames[7], "setTimeout handler*SimpleTest_setTimeoutShim");
    is(frames[8], "c");
    is(frames[9], "b");
    is(frames[10], "a");

    SimpleTest.finish();
  }

  SpecialPowers.pushPrefEnv(
    {"set": [['javascript.options.asyncstack_capture_debuggee_only', false]]},
    a);
  </script>
</body>
</html>
