tor-browser

The Tor Browser
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Event-initEvent.html (5136B)

      1 <!DOCTYPE html>
      2 <title>Event.initEvent</title>
      3 <link rel="author" title="Ms2ger" href="mailto:Ms2ger@gmail.com">
      4 <script src="/resources/testharness.js"></script>
      5 <script src="/resources/testharnessreport.js"></script>
      6 <div id="log"></div>
      7 <script>
      8 var booleans = [true, false];
      9 booleans.forEach(function(bubbles) {
     10  booleans.forEach(function(cancelable) {
     11    test(function() {
     12      var e = document.createEvent("Event")
     13      e.initEvent("type", bubbles, cancelable)
     14 
     15      // Step 2.
     16      // Stop (immediate) propagation flag is tested later
     17      assert_equals(e.defaultPrevented, false, "defaultPrevented")
     18      assert_equals(e.returnValue, true, "returnValue")
     19      // Step 3.
     20      assert_equals(e.isTrusted, false, "isTrusted")
     21      // Step 4.
     22      assert_equals(e.target, null, "target")
     23      assert_equals(e.srcElement, null, "srcElement")
     24      // Step 5.
     25      assert_equals(e.type, "type", "type")
     26      // Step 6.
     27      assert_equals(e.bubbles, bubbles, "bubbles")
     28      // Step 7.
     29      assert_equals(e.cancelable, cancelable, "cancelable")
     30    }, "Properties of initEvent(type, " + bubbles + ", " + cancelable + ")")
     31  })
     32 })
     33 
     34 test(function() {
     35  var e = document.createEvent("Event")
     36  e.initEvent("type 1", true, false)
     37  assert_equals(e.type, "type 1", "type (first init)")
     38  assert_equals(e.bubbles, true, "bubbles (first init)")
     39  assert_equals(e.cancelable, false, "cancelable (first init)")
     40 
     41  e.initEvent("type 2", false, true)
     42  assert_equals(e.type, "type 2", "type (second init)")
     43  assert_equals(e.bubbles, false, "bubbles (second init)")
     44  assert_equals(e.cancelable, true, "cancelable (second init)")
     45 }, "Calling initEvent multiple times (getting type).")
     46 
     47 test(function() {
     48  // https://bugzilla.mozilla.org/show_bug.cgi?id=998809
     49  var e = document.createEvent("Event")
     50  e.initEvent("type 1", true, false)
     51  assert_equals(e.bubbles, true, "bubbles (first init)")
     52  assert_equals(e.cancelable, false, "cancelable (first init)")
     53 
     54  e.initEvent("type 2", false, true)
     55  assert_equals(e.type, "type 2", "type (second init)")
     56  assert_equals(e.bubbles, false, "bubbles (second init)")
     57  assert_equals(e.cancelable, true, "cancelable (second init)")
     58 }, "Calling initEvent multiple times (not getting type).")
     59 
     60 // Step 2.
     61 async_test(function() {
     62  // https://www.w3.org/Bugs/Public/show_bug.cgi?id=17715
     63 
     64  var e = document.createEvent("Event")
     65  e.initEvent("type", false, false)
     66  assert_equals(e.type, "type", "type (first init)")
     67  assert_equals(e.bubbles, false, "bubbles (first init)")
     68  assert_equals(e.cancelable, false, "cancelable (first init)")
     69 
     70  var target = document.createElement("div")
     71  target.addEventListener("type", this.step_func(function() {
     72    e.initEvent("fail", true, true)
     73    assert_equals(e.type, "type", "type (second init)")
     74    assert_equals(e.bubbles, false, "bubbles (second init)")
     75    assert_equals(e.cancelable, false, "cancelable (second init)")
     76  }), false)
     77 
     78  assert_equals(target.dispatchEvent(e), true, "dispatchEvent must return true")
     79 
     80  this.done()
     81 }, "Calling initEvent must not have an effect during dispatching.")
     82 
     83 test(function() {
     84  var e = document.createEvent("Event")
     85  e.stopPropagation()
     86  e.initEvent("type", false, false)
     87  var target = document.createElement("div")
     88  var called = false
     89  target.addEventListener("type", function() { called = true }, false)
     90  assert_false(e.cancelBubble, "cancelBubble must be false")
     91  assert_true(target.dispatchEvent(e), "dispatchEvent must return true")
     92  assert_true(called, "Listener must be called")
     93 }, "Calling initEvent must unset the stop propagation flag.")
     94 
     95 test(function() {
     96  var e = document.createEvent("Event")
     97  e.stopImmediatePropagation()
     98  e.initEvent("type", false, false)
     99  var target = document.createElement("div")
    100  var called = false
    101  target.addEventListener("type", function() { called = true }, false)
    102  assert_true(target.dispatchEvent(e), "dispatchEvent must return true")
    103  assert_true(called, "Listener must be called")
    104 }, "Calling initEvent must unset the stop immediate propagation flag.")
    105 
    106 async_test(function() {
    107  var e = document.createEvent("Event")
    108  e.initEvent("type", false, false)
    109 
    110  var target = document.createElement("div")
    111  target.addEventListener("type", this.step_func(function() {
    112    e.initEvent("type2", true, true);
    113    assert_equals(e.type, "type", "initEvent type setter should short-circuit");
    114    assert_false(e.bubbles, "initEvent bubbles setter should short-circuit");
    115    assert_false(e.cancelable, "initEvent cancelable setter should short-circuit");
    116  }), false)
    117  assert_equals(target.dispatchEvent(e), true, "dispatchEvent must return true")
    118 
    119  this.done()
    120 }, "Calling initEvent during propagation.")
    121 
    122 test(function() {
    123  var e = document.createEvent("Event")
    124  assert_throws_js(TypeError, function() {
    125    e.initEvent()
    126  })
    127 }, "First parameter to initEvent should be mandatory.")
    128 
    129 test(function() {
    130  var e = document.createEvent("Event")
    131  e.initEvent("type")
    132  assert_equals(e.type, "type", "type")
    133  assert_false(e.bubbles, "bubbles")
    134  assert_false(e.cancelable, "cancelable")
    135 }, "Tests initEvent's default parameter values.")
    136 </script>