tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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hidden.html (2480B)

      1 <!DOCTYPE html>
      2 <html>
      3  <head>
      4    <title>Hidden input element</title>
      5    <link rel="author" title="Kinuko Yasuda" href="mailto:kinuko@chromium.org">
      6    <link rel="help" href="https://html.spec.whatwg.org/multipage/#hidden-state-(type=hidden)">
      7    <script src="/resources/testharness.js"></script>
      8    <script src="/resources/testharnessreport.js"></script>
      9  </head>
     10 
     11  <body>
     12    <h1>Hidden input element</h1>
     13    <div style="display: none">
     14 
     15    <input id="hidden" type="hidden" />
     16    <input id="hidden_with_value" type="hidden" value="foo" />
     17 
     18    </div>
     19    <div id="log"></div>
     20  <script type="text/javascript">
     21 
     22    test(
     23      function() {
     24        assert_equals(document.getElementById("hidden").value, "");
     25        assert_equals(document.getElementById("hidden_with_value").value, "foo");
     26      }, "Value returns the current value for hidden");
     27 
     28    test(
     29      function() {
     30        document.getElementById("hidden").value = "A";
     31        assert_equals(document.getElementById("hidden").value, "A");
     32        document.getElementById("hidden").value = "B";
     33        assert_equals(document.getElementById("hidden").value, "B");
     34      }, "Setting value changes the current value for hidden");
     35 
     36    test(
     37      function() {
     38        assert_equals(document.getElementById("hidden").files, null);
     39      }, "files attribute must return null for hidden");
     40 
     41    test(
     42      function() {
     43        assert_equals(document.getElementById("hidden").valueAsDate, null);
     44      }, "valueAsDate attribute must return null for hidden");
     45 
     46    test(
     47      function() {
     48        assert_equals(document.getElementById("hidden").valueAsNumber, NaN);
     49      }, "valueAsNumber attribute must return NaN for hidden");
     50 
     51    test(
     52      function() {
     53        assert_equals(document.getElementById("hidden").list, null);
     54      }, "list attribute must return null for hidden");
     55 
     56    test(
     57      function() {
     58        var el = document.getElementById("hidden");
     59        assert_throws_dom("InvalidStateError", function() { el.stepDown(); }, "");
     60      }, "stepDown does not apply for hidden");
     61 
     62    test(
     63      function() {
     64        var el = document.getElementById("hidden");
     65        assert_throws_dom("InvalidStateError", function() { el.stepUp(); }, "");
     66      }, "stepUp does not apply for hidden");
     67 
     68    test(function(){
     69      var el = document.getElementById("hidden");
     70      assert_false(el.willValidate);
     71    }, "input type=hidden is barred from constraint validation");
     72  </script>
     73  </body>
     74 </html>