/
041.xhtml
132 lines (132 loc) · 6.05 KB
/
041.xhtml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>dataTransfer.items and getData during text input selection drag and drop</title>
<style type="text/css">
div
{min-height:100px;
width:100px;
padding:20px;
color:white;
background-color:navy;}
</style>
<script type="application/ecmascript">
<![CDATA[
var dataTypes = ['text/plain', 'text/uri-list', 'application/xml', 'application/xhtml+xml', 'application/mathml+xml', 'image/svg+xml', 'text/html', 'text/x-example'],
data = ['Drag me', 'data:text/plain,1', '<result>PASS</result>', '<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Data store item</title></head><body><p>PASS</p></body></html>', '<math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math>', '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="100px" height="50px" viewBox="0 0 100 50"><text x="0" y="40" font-size="40" fill="green">PASS</text></svg>', '<!DOCTYPE html><html><head><title>Data store item</title></head><body><p>PASS</p></body></html>', 'PASS'];
e = 0, result = true;
function start(event)
{event.dataTransfer.effectAllowed = 'copy';
for(var i = event.dataTransfer.items.length; i != 0; i--)
{delete event.dataTransfer.items[i-1]}
for(var i = 0; i != dataTypes.length; i++)
{event.dataTransfer.items.add(data[i],dataTypes[i])}
if(event.dataTransfer.items.length != dataTypes.length)
{say('items.length (ondragstart) : FAIL (items.length should be' + dataTypes.length + ')')}
for(var i = 0; i != dataTypes.length; i++)
{if(event.dataTransfer.getData(dataTypes[i]) != data[i])
{say('getData (ondragstart): FAIL (getData(' + dataTypes[i] + ') returns wrong data)')}
}
for(var i = 0; i != event.dataTransfer.items.length; i++)
{if(event.dataTransfer.items[i].kind != 'string')
{say('Item kind (ondragstart): FAIL (items[' + i + '].kind should be string)')}
if(event.dataTransfer.items[i].type != dataTypes[i])
{say('Item type (ondragstart): FAIL (items[' + i + '].type should be' + dataTypes[i] + ')')}
event.dataTransfer.items[i].getAsString(
function ()
{if(arguments[0] != data[e++])
{say('getAsString : FAIL (items[' + i + '].getAsString should pass' + data[e] + ')')}
}
);
}
}
function dragElement(event)
{event.dataTransfer.items.clear();
if(event.dataTransfer.items.length != dataTypes.length)
{say('items.length (ondrag) : FAIL (items.length should be' + dataTypes.length + ')')}
for(var i = 0; i != event.dataTransfer.items.length; i++)
{if(event.dataTransfer.items[i].kind != 'string')
{say('Item kind (ondrag): FAIL (items[' + i + '].kind should be string)')}
if(event.dataTransfer.items[i].type != dataTypes[i])
{say('Item type (ondrag): FAIL (items[' + i + '].type should be' + dataTypes[i] + ')')}
event.dataTransfer.items[i].getAsString(
function ()
{if(arguments[0])
{say('getAsString : FAIL (items[' + i + '].getAsString should not reveal data to drag event handler)')}
}
);
}
}
function enterElement(event)
{event.preventDefault();
event.dataTransfer.items.clear();
if(event.dataTransfer.items.length != dataTypes.length)
{say('items.length (ondragenter) : FAIL (items.length should be' + dataTypes.length + ')')}
for(var i = 0; i != event.dataTransfer.items.length; i++)
{delete event.dataTransfer.items[i];
if(event.dataTransfer.items[i].kind != 'string')
{say('Item kind (ondragenter): FAIL (items[' + i + '].kind should be string)')}
if(event.dataTransfer.items[i].type != dataTypes[i])
{say('Item type (ondragenter): FAIL (items[' + i + '].type should be' + dataTypes[i] + ')')}
event.dataTransfer.items[i].getAsString(
function ()
{if(arguments[0])
{say('getAsString : FAIL (items[' + i + '].getAsString should not reveal data to drag event handler)')}
}
);
}
}
function overElement(event)
{event.preventDefault();
event.dataTransfer.items.clear();
if(event.dataTransfer.items.length != dataTypes.length)
{say('items.length (ondragover) : FAIL (items.length should be' + dataTypes.length + ')')}
for(var i = 0; i != event.dataTransfer.items.length; i++)
{if(event.dataTransfer.items[i].kind != 'string')
{say('Item kind (ondragover): FAIL (items[' + i + '].kind should be string)')}
if(event.dataTransfer.items[i].type != dataTypes[i])
{say('Item type (ondragover): FAIL (items[' + i + '].type should be' + dataTypes[i] + ')')}
event.dataTransfer.items[i].getAsString(
function ()
{if(arguments[0])
{say('getAsString : FAIL (items[' + i + '].getAsString should not reveal data to dragover event handler)')}
}
);
}
}
function dataDrop(event)
{e = 0;
event.dataTransfer.items.clear();
if(event.dataTransfer.items.length != dataTypes.length)
{say('items.length (ondrop) : FAIL (items.length should be' + dataTypes.length + ')')}
for(var i = 0; i != dataTypes.length; i++)
{if(event.dataTransfer.getData(dataTypes[i]) != data[i])
{say('getData (ondrop): FAIL (getData(' + dataTypes[i] + ') returns wrong data)')}
}
for(var i = 0; i != event.dataTransfer.items.length; i++)
{delete event.dataTransfer.items[i];
if(event.dataTransfer.items[i].kind != 'string')
{say('Item kind (ondrop): FAIL (items[' + i + '].kind should be string)')}
if(event.dataTransfer.items[i].type != dataTypes[i])
{say('Item type (ondrop): FAIL (items[' + i + '].type should be' + dataTypes[i] + ')')}
event.dataTransfer.items[i].getAsString(
function ()
{if(arguments[0] != data[e++])
{say('getAsString : FAIL (items[' + i + '].getAsString should pass' + data[e] + ')')}
}
);
}
document.querySelector('div').setAttribute('style','background-color:' + (result?'green':'red'));}
function say(it)
{result = false;
document.querySelector('pre').appendChild(document.createTextNode(it + '\n'));}
]]>
</script>
</head>
<body onload="document.querySelector('input').select()">
<p><input value="Drag me" ondragstart="start(event)" ondrag="dragElement(event)"/></p>
<p>Drag selection above to the navy box below and drop it. Navy box should turn green.</p>
<div ondragenter="enterElement(event)" ondragover="overElement(event)" ondrop="dataDrop(event)"/>
<pre/>
</body>
</html>