Quelle test_count.html

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/console/tests/test_count.html

<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Test for count/countReset in console</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="head.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
  <script type="application/javascript">

SimpleTest.waitForExplicitFinish();

function ConsoleListener() {
  addConsoleStorageListener(this);
}

ConsoleListener.prototype = {
  observe(aSubject) {
    let obj = aSubject.wrappedJSObject;
    if (obj.arguments[0] != "test") {
      return;
    }

    if (!this._cb) {
      ok(false, "Callback not set!");
      return;
    }

    if (!this._cb(obj)) {
      return;
    }

    this._cb = null;
    this._resolve();
  },

  shutdown() {
    removeConsoleStorageListener(this);
  },

  waitFor(cb) {
    return new Promise(resolve => {
      this._cb = SpecialPowers.wrapCallback(cb);
      this._resolve = resolve;
    });
  },
};

let listener = new ConsoleListener();

async function runTest() {
  // First count.
  let cl = listener.waitFor(obj => {
    return ("counter" in obj) &&
           ("label" in obj.counter) &&
           obj.counter.label == "test" &&
           obj.counter.count == 1;
  });
  console.count("test");
  await cl;
  ok(true, "Console.count == 1 received!");

  // Second count.
  cl = listener.waitFor(obj => {
    return ("counter" in obj) &&
           ("label" in obj.counter) &&
           obj.counter.label == "test" &&
           obj.counter.count == 2;
  });
  console.count("test");
  await cl;
  ok(true, "Console.count == 2 received!");

  // Counter reset.
  cl = listener.waitFor(obj => {
    return ("counter" in obj) &&
           ("label" in obj.counter) &&
           obj.counter.label == "test" &&
           obj.counter.count == 0;
  });
  console.countReset("test");
  await cl;
  ok(true, "Console.countReset == 0 received!");

  // Counter reset with error.
  cl = listener.waitFor(obj => {
    return ("counter" in obj) &&
           ("label" in obj.counter) &&
           obj.counter.label == "test" &&
           obj.counter.error == "counterDoesntExist";
  });
  console.countReset("test");
  await cl;
  ok(true, "Console.countReset with error received!");

  // First again!
  cl = listener.waitFor(obj => {
    return ("counter" in obj) &&
           ("label" in obj.counter) &&
           obj.counter.label == "test" &&
           obj.counter.count == 1;
  });
  console.count("test");
  await cl;
  ok(true, "Console.count == 1 received!");
}

runTest().then(() => {
  listener.shutdown();
  SimpleTest.finish();
});

  </script>
</body>
</html>

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.20 Sekunden (vorverarbeitet am 2026-06-10) ¤

Wurzel

Suchen

PVS Prover

Isabelle Prover

NIST Cobol Testsuite

Cephes Mathematical Library

Vienna Development Method

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.