test_bug659625.html

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https://bugzilla.mozilla.org/show_bug.cgi?id=659625

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  <title>Test for Bug 659625</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=659625">Mozilla Bug 659625</a>

<script type="application/javascript">

  const { Cc, Ci } = SpecialPowers;

  let consoleStorage = Cc["@mozilla.org/consoleAPI-storage;1"];

  let storage = consoleStorage.getService(Ci.nsIConsoleAPIStorage);

  let clearAndCheckStorage = () => {

    console.clear();

    is(storage.getEvents().length, 1,

      "Only one event remains in consoleAPIStorage");

    is(storage.getEvents()[0].level, "clear",

      "Remaining event has level 'clear'");

};

  storage.clearEvents();

  is(storage.getEvents().length, 0,

    "Console is empty when test is starting");

  clearAndCheckStorage();

  console.log("log");

  console.debug("debug");

  console.warn("warn");

  console.error("error");

  console.exception("exception");

  is(storage.getEvents().length, 6,

    "5 new console events have been registered for logging variants");

  clearAndCheckStorage();

  console.trace();

  is(storage.getEvents().length, 2,

    "1 new console event registered for trace");

  clearAndCheckStorage();

  console.dir({});

  is(storage.getEvents().length, 2,

    "1 new console event registered for dir");

  clearAndCheckStorage();

  console.count("count-label");

  console.count("count-label");

  is(storage.getEvents().length, 3,

    "2 new console events registered for 2 count calls");

  clearAndCheckStorage();

  // For bug 1346326.

  console.count("default");

  console.count();

  console.count(undefined);

  let events = storage.getEvents();

  // Drop the event from the previous "clear".

  events.splice(0, 1);

  is(events.length, 3,

    "3 new console events registered for 3 'default' count calls");

  for (let i = 0; i < events.length; ++i) {

      is(events[i].counter.count, i + 1, "check counter for event " + i);

      is(events[i].counter.label, "default", "check label for event " + i);

  clearAndCheckStorage();

  console.group("group-label");

  console.log("group-log");

  is(storage.getEvents().length, 3,

    "2 new console events registered for group + log");

  clearAndCheckStorage();

  console.groupCollapsed("group-collapsed");

  console.log("group-collapsed-log");

  is(storage.getEvents().length, 3,

    "2 new console events registered for groupCollapsed + log");

  clearAndCheckStorage();

  console.group("closed-group-label");

  console.log("group-log");

  console.groupEnd();

  is(storage.getEvents().length, 4,

    "3 new console events registered for group/groupEnd");

  clearAndCheckStorage();

  console.time("time-label");

  console.timeEnd();

  is(storage.getEvents().length, 3,

    "2 new console events registered for time/timeEnd");

  clearAndCheckStorage();

  console.timeStamp("timestamp-label");

  is(storage.getEvents().length, 2,

    "1 new console event registered for timeStamp");

  clearAndCheckStorage();

  // Check that console.clear() clears previous clear messages

  clearAndCheckStorage();

</script>

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