mostly-dom
Version:
A virtual-dom for TypeScript
243 lines (242 loc) • 8.84 kB
HTML
<html lang="en">
<head>
<title>Code coverage report for src/modules/events.ts</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="../../prettify.css" />
<link rel="stylesheet" href="../../base.css" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<style type='text/css'>
.coverage-summary .sorter {
background-image: url(../../sort-arrow-sprite.png);
}
</style>
</head>
<body>
<div class='wrapper'>
<div class='pad1'>
<h1>
<a href="../../index.html">all files</a> / <a href="index.html">src/modules/</a> events.ts
</h1>
<div class='clearfix'>
<div class='fl pad1y space-right2'>
<span class="strong">35.29% </span>
<span class="quiet">Statements</span>
<span class='fraction'>12/34</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">0% </span>
<span class="quiet">Branches</span>
<span class='fraction'>0/16</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">11.11% </span>
<span class="quiet">Functions</span>
<span class='fraction'>1/9</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">37.93% </span>
<span class="quiet">Lines</span>
<span class='fraction'>11/29</span>
</div>
</div>
</div>
<div class='status-line low'></div>
<pre><table class="coverage">
<tr><td class="line-count quiet">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</td><td class="line-coverage quiet"><span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">2×</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">2×</span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1×</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">import { ElementVNode, EventHandler, Module } from '../'
import { BaseModule } from './BaseModule'
import { emptyVNode } from './emptyVNode'
<span class="fstat-no" title="function not covered" >export function createEventsModule(): Module {</span>
<span class="cstat-no" title="statement not covered" > return new EventsModule()</span>
}
class EventsModule extends BaseModule {
<span class="fstat-no" title="function not covered" > public create(vNode: ElementVNode)</span> {
<span class="cstat-no" title="statement not covered" > updateEventHandlers(emptyVNode, vNode)</span>
}
<span class="fstat-no" title="function not covered" > public update(formerVNode: ElementVNode, vNode: ElementVNode)</span> {
<span class="cstat-no" title="statement not covered" > updateEventHandlers(formerVNode, vNode)</span>
}
<span class="fstat-no" title="function not covered" > public destroy(vNode: ElementVNode)</span> {
<span class="cstat-no" title="statement not covered" > updateEventHandlers(vNode, emptyVNode)</span>
}
}
<span class="fstat-no" title="function not covered" >function updateEventHandlers<T extends Element>(</span>
formerVNode: ElementVNode<T>,
vNode: ElementVNode<T>
)
{
const {
<span class="cstat-no" title="statement not covered" > element: formerElement,</span>
props: { on: formerOn = {}, listener: formerListener = createListener(vNode) }
} = formerVNode
const { <span class="cstat-no" title="statement not covered" >element, props: { on = {} } } = vNode</span>
<span class="cstat-no" title="statement not covered" > if (formerOn === on) <span class="cstat-no" title="statement not covered" >return</span></span>
<span class="cstat-no" title="statement not covered" > const listener = vNode.props.listener = formerListener</span>
<span class="cstat-no" title="statement not covered" > for (const name in formerOn)</span>
<span class="cstat-no" title="statement not covered" > if (!(on as any)[name]) <span class="cstat-no" title="statement not covered" >formerElement.removeEventListener(name, listener, false)</span></span>
<span class="cstat-no" title="statement not covered" > for (const name in on)</span>
<span class="cstat-no" title="statement not covered" > if (!(formerOn as any)[name]) <span class="cstat-no" title="statement not covered" >element.addEventListener(name, listener, false)</span></span>
}
<span class="fstat-no" title="function not covered" >function createListener<T extends Element>(vNode: ElementVNode<T>)</span>: EventListener {
<span class="cstat-no" title="statement not covered" > return <span class="fstat-no" title="function not covered" >function(event: Event)</span> {</span>
<span class="cstat-no" title="statement not covered" > handleEvent<T>(event, vNode)</span>
}
}
<span class="fstat-no" title="function not covered" >function handleEvent<T extends Element>(event: Event, vNode: ElementVNode<T>)</span> {
const { <span class="cstat-no" title="statement not covered" >type } = event</span>
const { props: { <span class="cstat-no" title="statement not covered" >on = {} } } = vNode</span>
<span class="cstat-no" title="statement not covered" > const handler = (on as any)[type] as EventHandler<T, Event></span>
<span class="cstat-no" title="statement not covered" > if (handler) <span class="cstat-no" title="statement not covered" >handler(event as any, vNode)</span></span>
}
</pre></td></tr>
</table></pre>
<div class='push'></div><!-- for sticky footer -->
</div><!-- /wrapper -->
<div class='footer quiet pad2 space-top1 center small'>
Code coverage
generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Mon Mar 12 2018 09:45:23 GMT-0400 (EDT)
</div>
</div>
<script src="../../prettify.js"></script>
<script>
window.onload = function () {
if (typeof prettyPrint === 'function') {
prettyPrint();
}
};
</script>
<script src="../../sorter.js"></script>
</body>
</html>