LayoutTests/media/track/regions-webvtt/text-track-region-list.html - Issue 55653003: Rename TextTrackRegion/TextTrackRegionList to VTTRegion/VTTRegionList

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Issue 55653003: Rename TextTrackRegion/TextTrackRegionList to VTTRegion/VTTRegionList (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: update test expectations Created 7 years, 1 month ago

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1 <!DOCTYPE html>

2 <html>

3 <head>

4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

5

6 <script src=../../media-file.js></script>

7 <script src=../../video-test.js></script>

8 <script>

9 var testTrack;

10 var region;

11 var regions;

12 var updatedRegion;

13

14 function startTest()

15 {

16 testTrack = document.getElementsByTagName('track')[0];

17

18 consoleWrite("<br> Implicit mode disabled and the regions attribut e is null ");

19 testExpected("testTrack.track.mode", "disabled");

20 testExpected("testTrack.track.regions", null);

21

22 testTrack.track.mode = "hidden";

23 regions = testTrack.track.regions;

24

25 consoleWrite("<br> The regions attribute should be an empty TextTr ackRegionList ");

26 testExpected("regions != null", true);

27 testExpected("regions.length", 0);

28

29 region = new TextTrackRegion();

30 region.id = "TestId";

31

32 consoleWrite("<br> The default value of the track attribute of the region is null");

33 testExpected("region.track", null);

34

35 testTrack.track.addRegion(region);

36

37 consoleWrite("<br> The addRegion() method properly updates the Tex tTrackRegionList object ");

38 testExpected("regions.length", 1);

39 testExpected("regions[0] == region", true);

40 testExpected("regions[0].track == testTrack.track", true);

41

42 consoleWrite("<br> The track attribute should correctly reflect th e track to which the region was added to");

43 testExpected("region.track == testTrack.track", true);

44

45 updatedRegion = new TextTrackRegion();

46 updatedRegion.id = region.id;

47 updatedRegion.viewportAnchorX = 59;

48 updatedRegion.viewportAnchorY = 68;

49 updatedRegion.regionAnchorX = 20;

50 updatedRegion.regionAnchorY = 30;

51 updatedRegion.height = 5;

52 updatedRegion.width = 87;

53 updatedRegion.scroll = "up";

54

55 consoleWrite("<br> Adding a region with an existing id should upda te the existing region ");

56 testTrack.track.addRegion(updatedRegion);

57 testExpected("regions[0].viewportAnchorX", updatedRegion.viewportAnc horX);

58 testExpected("regions[0].viewportAnchorY", updatedRegion.viewportAnc horY);

59 testExpected("regions[0].regionAnchorX", updatedRegion.regionAnchorX );

60 testExpected("regions[0].regionAnchorY", updatedRegion.regionAnchorY );

61 testExpected("regions[0].height", updatedRegion.height);

62 testExpected("regions[0].width", updatedRegion.width);

63 testExpected("regions[0].scroll", updatedRegion.scroll);

64

65 testExpected("regions[0] != updatedRegion", true);

66

67 consoleWrite("<br> Add the region back and check if removeRegion() removes it properly ");

68 testTrack.track.addRegion(region);

69 testExpected("regions.length", 1);

70 testTrack.track.removeRegion(region);

71 testExpected("regions.length", 0);

72

73 consoleWrite("<br> In case the region is not found, NotFoundError should be thrown ");

74 try {

75 testTrack.track.removeRegion(region);

76 } catch(e) {

77 consoleWrite(e);

78 }

79

80 // FIXME(109818): Update test for multiple initial regions (after pa rsing is supported).

81

82 consoleWrite("");

83 endTest();

84 }

85

86 function startTestWithDelay()

87 {

88 setTimeout(startTest, 100);

89 }

90 </script>

91 </head>

92 <body onload="startTestWithDelay()">

93 <p>Tests TextTrackRegionList functionality: length, operator[], and getR egionById()</p>

94 <video>

95 <track id="testTrack" src="captions-webvtt/captions-fast.vtt">

96 </video>

97 </body>

98 </html>

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