test_bug403852.html

mozilla-central/dom/base/test/test_bug403852.html

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Test Info: Errors

This test failed 4 times in the preceding 30 days. quicksearch this test
Manifest: dom/base/test/mochitest.toml

<!DOCTYPE HTML>

<html>

<head>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=403852

-->

  <title>Test for Bug 403852</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=403852">Mozilla Bug 403852</a>

<p id="display">

  <input id="fileList" type="file"></input>

</p>

<div id="content" style="display: none">

</div>

<pre id="test">

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

SimpleTest.waitForExplicitFinish();

var script = '';

SpecialPowers.pushPrefEnv({ "set":

      [["privacy.reduceTimerPrecision", false]]},

  function() {

    var url = SimpleTest.getTestFileURL("bug403852_fileOpener.js");

    script = SpecialPowers.loadChromeScript(url);

    script.addMessageListener("file.opened", onOpened);

    script.sendAsyncMessage("file.open");

});

function onOpened(message) {

  var fileList = document.getElementById('fileList');

  SpecialPowers.wrap(fileList).mozSetFileArray([message.file]);

  // Make sure the file is accessible with indexed notation

  var domFile = fileList.files[0];

  is(domFile.name, "prefs.js", "fileName should be prefs.js");

  ok("lastModified" in domFile, "lastModified must be present");

  var d = new Date(message.mtime);

  is(d.getTime(), (new Date(domFile.lastModified)).getTime(), "lastModified should be the same");

  var x = new Date();

  // In our implementation of File object, lastModified is unknown only for new objects.

  // Using canvas or input[type=file] elements, we 'often' have a valid lastModified values.

  // For canvas we use memory files and the lastModified is now().

  var f = new File([new Blob(['test'], {type: 'text/plain'})], "test-name");

  var y = new Date(f.lastModified);

  var z = new Date();

  ok((x.getTime() <= y.getTime()) && (y.getTime() <= z.getTime()), "lastModified of file which does not have last modified date should be current time");

  script.destroy();

  SimpleTest.finish();

</script>

</pre>

</body> </html>