test_file_blob_response.html

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<!--

  Any copyright is dedicated to the Public Domain.

  http://creativecommons.org/publicdomain/zero/1.0/

-->

<!DOCTYPE HTML>

<html>

<head>

  <title>Bug 1253777 - Test interception using file blob response body</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 src="utils.js"></script>

<script class="testbody" type="text/javascript">

  var registration;

  var scope = './file_blob_response/';

  function start() {

    return navigator.serviceWorker.register("file_blob_response_worker.js",

                                            { scope })

      .then(function(swr) {

        registration = swr;

        return new waitForState(swr.installing, 'activated');

});

  function unregister() {

    return registration.unregister().then(function(result) {

      ok(result, "Unregister should return true.");

    }, function(e) {

      ok(false, "Unregistering the SW failed with " + e + "\n");

});

  function withFrame(url) {

    return new Promise(function(resolve, reject) {

      var content = document.getElementById("content");

      ok(content, "Parent exists.");

      var frame = document.createElement("iframe");

      frame.setAttribute('src', url);

      content.appendChild(frame);

      frame.addEventListener('load', function(evt) {

        resolve(frame);

      }, {once: true});

});

  function runTest() {

    start()

      .then(function() {

        return withFrame(scope + 'dummy.txt');

})

      .then(function(frame) {

        var result = JSON.parse(frame.contentWindow.document.body.textContent);

        frame.remove();

        is(result.value, 'success');

})

      .catch(function(e) {

        ok(false, "Some test failed with error " + e);

})

      .then(unregister)

      .then(SimpleTest.finish);

  SimpleTest.waitForExplicitFinish();

  SpecialPowers.pushPrefEnv({"set": [

    ["dom.serviceWorkers.exemptFromPerDomainMax", true],

    ["dom.serviceWorkers.enabled", true],

    ["dom.serviceWorkers.testing.enabled", true]

  ]}, runTest);

</script>

</pre>

</body>

</html>