navigated-away.html

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This WPT test may be referenced by the following Test IDs:
- /cookies/navigated-away.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<head>

  <script src="/resources/testharness.js"></script>

  <script src="/resources/testharnessreport.js"></script>

</head>

<body>

  <iframe id="if" src="about:blank"></iframe>

  <script>

    var t = async_test("document.cookie behavior on documents without browser context");

    t.add_cleanup(function() {

      document.cookie = "nav_away_test=yes;max-age=0";

});

    function step2() {

      t.step(function() {

        // Get from saved doc should fail.

        assert_equals(window.iframeDoc.cookie, "");

        // Try set from saved doc, should do nothing.

        window.iframeDoc.cookie = "nav_away_test=second";

        assert_equals(window.iframeDoc.cookie, "");

        assert_not_equals(document.cookie.indexOf("nav_away_test=yes"), -1);

});

      t.done();

    t.step(function() {

      document.cookie = "nav_away_test=yes";

      var iframe = document.getElementById("if");

      // Save original document.

      window.iframeDoc = iframe.contentDocument;

      assert_not_equals(window.iframeDoc.cookie.indexOf("nav_away_test=yes"), -1);

      // Navigate away.

      iframe.onload = step2;

      iframe.contentWindow.location = "/common/blank.html";

})

  </script>

</body>