Quelle test_installation_simple.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/serviceworkers/test/test_installation_simple.html

<!DOCTYPE HTML>
<html>
<head>
  <title>Bug 930348 - test stub Navigator ServiceWorker utilities.</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test"></pre>
<script class="testbody" type="text/javascript">

  function simpleRegister() {
    var p = navigator.serviceWorker.register("worker.js", { scope: "simpleregister/" });
    ok(p instanceof Promise, "register() should return a Promise");
    return Promise.resolve();
  }

  function sameOriginWorker() {
    p = navigator.serviceWorker.register("http://some-other-origin/worker.js");
    return p.then(function(w) {
      ok(false, "Worker from different origin should fail");
    }, function(e) {
      ok(e.name === "SecurityError", "Should fail with a SecurityError");
    });
  }

  function sameOriginScope() {
    p = navigator.serviceWorker.register("worker.js", { scope: "http://www.example.com/" });
    return p.then(function(w) {
      ok(false, "Worker controlling scope for different origin should fail");
    }, function(e) {
      ok(e.name === "SecurityError", "Should fail with a SecurityError");
    });
  }

  function httpsOnly() {
    return SpecialPowers.pushPrefEnv({'set': [["dom.serviceWorkers.testing.enabled", false]] })
    .then(function() {
      return navigator.serviceWorker.register("/worker.js");
    }).then(function(w) {
      ok(false, "non-HTTPS pages cannot register ServiceWorkers");
    }, function(e) {
      ok(e.name === "TypeError", "navigator.serviceWorker should be undefined");
    }).then(function() {
      return SpecialPowers.popPrefEnv();
    });
  }

  function realWorker() {
    var p = navigator.serviceWorker.register("worker.js", { scope: "realworker" });
    return p.then(function(wr) {
      ok(wr instanceof ServiceWorkerRegistration, "Register a ServiceWorker");

      info(wr.scope);
      ok(wr.scope == (new URL("realworker", document.baseURI)).href, "Scope should match");
      // active, waiting, installing should return valid worker instances
      // because the registration is for the realworker scope, so the workers
      // should be obtained for that scope and not for
      // test_installation_simple.html
      var worker = wr.installing;
      ok(worker && wr.scope.match(/realworker$/) &&
         worker.scriptURL.match(/worker.js$/), "Valid worker instance should be available.");
      return wr.unregister().then(function(success) {
        ok(success, "The worker should be unregistered successfully");
      }, function(e) {
        dump("Error unregistering the worker: " + e + "\n");
      });
    }, function(e) {
      info("Error: " + e.name);
      ok(false, "realWorker Registration should have succeeded!");
    });
  }

  function networkError404() {
    return navigator.serviceWorker.register("404.js", { scope: "network_error/"}).then(function(w) {
        ok(false, "404 response should fail with TypeError");
      }, function(e) {
        ok(e.name === "TypeError", "404 response should fail with TypeError");
      });
  }

  function redirectError() {
    return navigator.serviceWorker.register("redirect_serviceworker.sjs", { scope: "redirect_error/" }).then(function(swr) {
        ok(false, "redirection should fail");
      }, function (e) {
        ok(e.name === "SecurityError", "redirection should fail with SecurityError");
      });
  }

  function parseError() {
    var p = navigator.serviceWorker.register("parse_error_worker.js", { scope: "parse_error/" });
    return p.then(function(wr) {
      ok(false, "Registration should fail with parse error");
      return navigator.serviceWorker.getRegistration("parse_error/").then(function(swr) {
        // See https://github.com/slightlyoff/ServiceWorker/issues/547
        is(swr, undefined, "A failed registration for a scope with no prior controllers should clear itself");
      });
    }, function(e) {
      ok(e instanceof Error, "Registration should fail with parse error");
    });
  }

  // FIXME(nsm): test for parse error when Update step doesn't happen (directly from register).

  function updatefound() {
    var frame = document.createElement("iframe");
    frame.setAttribute("id", "simpleregister-frame");
    frame.setAttribute("src", new URL("simpleregister/index.html", document.baseURI).href);
    document.body.appendChild(frame);
    var resolve, reject;
    var p = new Promise(function(res, rej) {
      resolve = res;
      reject = rej;
    });

    var regPromise;
    function continueTest() {
      regPromise = navigator.serviceWorker.register(
        "worker2.js", { scope: "simpleregister/" });
    }

    window.onmessage = function(e) {
      if (e.data.type == "ready") {
        continueTest();
      } else if (e.data.type == "finish") {
        window.onmessage = null;
        // We have to make frame navigate away, otherwise it will call
        // MaybeStopControlling() when this document is unloaded. At that point
        // the pref has been disabled, so the ServiceWorkerManager is not available.
        frame.setAttribute("src", new URL("about:blank").href);
        regPromise.then(function(reg) {
          reg.unregister().then(function(success) {
            ok(success, "The worker should be unregistered successfully");
            resolve();
          }, function(error) {
            dump("Error unregistering the worker: " + error + "\n");
          });
        });
      } else if (e.data.type == "check") {
        ok(e.data.status, e.data.msg);
      }
    }
    return p;
  }

  var readyPromiseResolved = false;

  function readyPromise() {
    var frame = document.createElement("iframe");
    frame.setAttribute("id", "simpleregister-frame-ready");
    frame.setAttribute("src", new URL("simpleregister/ready.html", document.baseURI).href);
    document.body.appendChild(frame);

    var channel = new MessageChannel();
    frame.addEventListener('load', function() {
      frame.contentWindow.postMessage('your port!', '*', [channel.port2]);
    });

    channel.port1.onmessage = function() {
      readyPromiseResolved = true;
    }

    return Promise.resolve();
  }

  function checkReadyPromise() {
    ok(readyPromiseResolved, "The ready promise has been resolved!");
    return Promise.resolve();
  }

  function runTest() {
    simpleRegister()
      .then(sameOriginWorker)
      .then(sameOriginScope)
      .then(httpsOnly)
      .then(readyPromise)
      .then(realWorker)
      .then(networkError404)
      .then(redirectError)
      .then(parseError)
      .then(updatefound)
      .then(checkReadyPromise)
      // put more tests here.
      .then(function() {
        SimpleTest.finish();
      }).catch(function(e) {
        ok(false, "Some test failed with error " + e);
        SimpleTest.finish();
      });
  }

  SimpleTest.waitForExplicitFinish();
  SpecialPowers.pushPrefEnv({"set": [
    ["dom.serviceWorkers.exemptFromPerDomainMax", true],
    ["dom.serviceWorkers.enabled", true],
    ["dom.serviceWorkers.testing.enabled", true],
    ["dom.caches.testing.enabled", true],
  ]}, runTest);
</script>
</pre>
</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.25 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

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.