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1 <!DOCTYPE html> | |
2 <html> | |
3 <head> | |
4 <script src=media-file.js></script> | |
5 <script src="../resources/js-test.js"></script> | |
6 </head> | |
7 <body> | |
8 <p id="description">Clicking middle of volume slider should set the value to mid
dle.</p> | |
9 <div id="console"></div> | |
10 <audio controls id="audio"></audio> | |
11 <script> | |
12 function clickSliderMiddle(input, offsetLeft) { | |
13 var centerX = input.offsetLeft + input.offsetWidth / 2; | |
14 var centerY = input.offsetTop + input.offsetHeight / 2; | |
15 if (!window.eventSender) | |
16 return; | |
17 eventSender.mouseMoveTo(centerX, centerY); | |
18 eventSender.mouseDown(); | |
19 eventSender.mouseUp(); | |
20 } | |
21 | |
22 function getElementByShadowPseudoIdInShadowRoot(shadowRoot, pseudoId) { | |
23 var node = shadowRoot.firstChild; | |
24 while (node) { | |
25 if (internals.shadowPseudoId(node) === pseudoId) | |
26 return node; | |
27 node = node.nextSibling || node.firstChild; | |
28 } | |
29 return null; | |
30 } | |
31 | |
32 var mediaElement = document.getElementById("audio"); | |
33 var root = internals.shadowRoot(mediaElement); | |
34 var volumeSlider = getElementByShadowPseudoIdInShadowRoot(root, "-webkit-media-c
ontrols-volume-slider"); | |
35 volumeSlider.min = 0; | |
36 volumeSlider.max = 10; | |
37 volumeSlider.step = 1; | |
38 clickSliderMiddle(volumeSlider); | |
39 shouldBe('volumeSlider.value', '"5"'); | |
40 </script> | |
41 | |
42 </body> | |
43 </html> | |
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