dlls/mshtml/tests/events.html

   1 <html>
   2 <head>
   3 <script>
   4 var testevent_divid2_called = false, cnt=0;
   5
   6 function ok(b,m) {
   7     return external.ok(b, m);
   8 }
   9
  10 function ondataavailable_test() {
  11     var evobj, div, b = false;
  12
  13     div = document.getElementById("divid");
  14
  15     function ondataavailableHandler() {
  16         b = true;
  17         ok(window.event === evobj, "window.event != evobj");
  18
  19         ok(evobj.srcElement === div, "evobj.srcElement = " + evobj.srcElement);
  20         ok(evobj.fromElement === null, "evobj.srcElement = " + evobj.fromElement);
  21         ok(evobj.toElement === null, "evobj.srcElement = " + evobj.toElement);
  22         ok(evobj.type === "dataavailable", "evobj.type = " + evobj.type);
  23     }
  24
  25     function ondataavailableDocHandler() {
  26         b = true;
  27         ok(window.event === evobj, "window.event != evobj");
  28
  29         ok(evobj.srcElement === null, "evobj.srcElement = " + evobj.srcElement);
  30         ok(evobj.fromElement === null, "evobj.srcElement = " + evobj.fromElement);
  31         ok(evobj.toElement === null, "evobj.srcElement = " + evobj.toElement);
  32         ok(evobj.type === "dataavailable", "evobj.type = " + evobj.type);
  33     }
  34
  35     div.attachEvent("ondataavailable", ondataavailableHandler);
  36
  37     evobj = document.createEventObject();
  38     ok(evobj.srcElement === null, "evobj.srcElement = " + evobj.srcElement);
  39     ok(evobj.fromElement === null, "evobj.srcElement = " + evobj.fromElement);
  40     ok(evobj.toElement === null, "evobj.srcElement = " + evobj.toElement);
  41     ok(evobj.type === "", "evobj.type = " + evobj.type);
  42
  43     div.fireEvent("ondataavailable", evobj);
  44     ok(b, "ondataavailable handler not called?");
  45
  46     ok(evobj.srcElement === div, "evobj.srcElement = " + evobj.srcElement);
  47     ok(evobj.type === "dataavailable", "evobj.type = " + evobj.type);
  48
  49     div.detachEvent("ondataavailable", ondataavailableHandler);
  50
  51     b = false;
  52     div.fireEvent("ondataavailable", evobj);
  53     ok(!b, "ondataavailable handler called?");
  54
  55     ok(evobj.srcElement === div, "evobj.srcElement = " + evobj.srcElement);
  56     ok(evobj.type === "dataavailable", "evobj.type = " + evobj.type);
  57
  58     document.attachEvent("ondataavailable", ondataavailableDocHandler);
  59
  60     evobj = document.createEventObject();
  61
  62     document.fireEvent("ondataavailable", evobj);
  63     ok(b, "ondataavailable handler not called?");
  64
  65     ok(evobj.srcElement === null, "evobj.srcElement = " + evobj.srcElement);
  66     ok(evobj.type === "dataavailable", "evobj.type = " + evobj.type);
  67 }
  68
  69 function test_scriptfor() {
  70     var div = document.getElementById("divid2");
  71     ok("onclick" in div, "testevent not in div");
  72     ok(typeof(div.onclick) === "function", "typeof(div.onclick) = " + typeof(div.onclick));
  73     ok(testevent_divid2_called === false, "testevent_divid2_called = " + testevent_divid2_called);
  74     div.click();
  75     ok(testevent_divid2_called === true, "testevent_divid2_called = " + testevent_divid2_called);
  76
  77     ok(!("ontest" in div), "testevent in div");
  78     ok(typeof(div.ontest) === "undefined", "typeof(div.ontest) = " + typeof(div.ontest));
  79 }
  80
  81 function test_handler_this() {
  82     document.body.innerHTML = '<div id="d1"><div id="d2"></div></div>';
  83
  84     var div1 = document.getElementById("d1");
  85     var div2 = document.getElementById("d2");
  86     var calls = new Array();
  87
  88     function createHandler(name, node) {
  89         return function() {
  90             ok(this === node, "this !== node");
  91             calls.push(name);
  92         }
  93     }
  94
  95     function registerHandler(name, target) {
  96         var b = target.attachEvent("onclick", function() {
  97             ok(this === window, "this !== window");
  98             calls.push(name+"*");
  99         });
 100         ok(b, "attachEvent failed");
 101     }
 102
 103     registerHandler("div1", div1);
 104     registerHandler("div2", div2);
 105     registerHandler("body", document.body);
 106     div1.onclick = createHandler("div1", div1);
 107     div2.onclick = createHandler("div2", div2);
 108     document.body.onclick = createHandler("body", document.body);
 109
 110     div2.click();
 111     ok(calls == "div2,div2*,div1,div1*,body,body*", "calls = " + calls);
 112 }
 113
 114 function runTests(t) {
 115     try {
 116         ok(cnt == 1, "cnt=" + cnt + " exception during loading?");
 117         ok(t === window, "t !== window");
 118
 119         ok(typeof(window.onload) === "function", "typeof(window.onload) = " + typeof(window.onload));
 120         ok(document.body.onload === window.onload, "document.body.onload !== window.onload");
 121
 122         test_scriptfor();
 123         ondataavailable_test();
 124         test_handler_this();
 125     }catch(e) {
 126         ok(false, "Got an exception: " + e.message);
 127     }
 128
 129     external.reportSuccess();
 130 }
 131 </script>
 132 </head>
 133 <body onload="runTests(this)">
 134 <div id="divid"></div>
 135 <div id="divid2"></div>
 136 <script event="onclick" for="divid2">
 137     testevent_divid2_called = true;
 138 </script>
 139 <script event="ontest" for="divid2">
 140     ok(false, "unexpected ontest");
 141 </script>
 142 <script>
 143 (function() {
 144     var div = document.getElementById("divid2");
 145     ok(div.onclick === null, "div.onclick = null");
 146     cnt++;
 147 })();
 148 </script>
 149 </body>
 150 </html>