Merge pull request #9 from videojs/bugfix/seek-test
Add a basic seek test case
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80 additions
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1 deletions
... | @@ -24,6 +24,7 @@ var | ... | @@ -24,6 +24,7 @@ var |
24 | player, | 24 | player, |
25 | oldFlashSupported, | 25 | oldFlashSupported, |
26 | oldXhr, | 26 | oldXhr, |
27 | oldSegmentParser, | ||
27 | oldSourceBuffer, | 28 | oldSourceBuffer, |
28 | oldSupportsNativeHls, | 29 | oldSupportsNativeHls, |
29 | xhrUrls; | 30 | xhrUrls; |
... | @@ -58,6 +59,9 @@ module('HLS', { | ... | @@ -58,6 +59,9 @@ module('HLS', { |
58 | return videojs.createTimeRange(0, 0); | 59 | return videojs.createTimeRange(0, 0); |
59 | }; | 60 | }; |
60 | 61 | ||
62 | // store the SegmentParser so it can be easily mocked | ||
63 | oldSegmentParser = videojs.hls.SegmentParser; | ||
64 | |||
61 | // make XHR synchronous | 65 | // make XHR synchronous |
62 | oldXhr = window.XMLHttpRequest; | 66 | oldXhr = window.XMLHttpRequest; |
63 | window.XMLHttpRequest = function() { | 67 | window.XMLHttpRequest = function() { |
... | @@ -83,7 +87,8 @@ module('HLS', { | ... | @@ -83,7 +87,8 @@ module('HLS', { |
83 | teardown: function() { | 87 | teardown: function() { |
84 | videojs.Flash.isSupported = oldFlashSupported; | 88 | videojs.Flash.isSupported = oldFlashSupported; |
85 | videojs.hls.supportsNativeHls = oldSupportsNativeHls; | 89 | videojs.hls.supportsNativeHls = oldSupportsNativeHls; |
86 | window.videojs.SourceBuffer = oldSourceBuffer; | 90 | videojs.hls.SegmentParser = oldSegmentParser; |
91 | videojs.SourceBuffer = oldSourceBuffer; | ||
87 | window.XMLHttpRequest = oldXhr; | 92 | window.XMLHttpRequest = oldXhr; |
88 | } | 93 | } |
89 | }); | 94 | }); |
... | @@ -635,6 +640,80 @@ test('cancels outstanding XHRs when seeking', function() { | ... | @@ -635,6 +640,80 @@ test('cancels outstanding XHRs when seeking', function() { |
635 | strictEqual(1, opened, 'opened new XHR'); | 640 | strictEqual(1, opened, 'opened new XHR'); |
636 | }); | 641 | }); |
637 | 642 | ||
643 | test('flushes the parser after each segment', function() { | ||
644 | var flushes = 0; | ||
645 | // mock out the segment parser | ||
646 | videojs.hls.SegmentParser = function() { | ||
647 | this.getFlvHeader = function() { | ||
648 | return []; | ||
649 | }; | ||
650 | this.parseSegmentBinaryData = function() {}; | ||
651 | this.flushTags = function() { | ||
652 | flushes++; | ||
653 | }; | ||
654 | this.tagsAvailable = function() {}; | ||
655 | }; | ||
656 | |||
657 | player.hls('manifest/media.m3u8'); | ||
658 | videojs.mediaSources[player.currentSrc()].trigger({ | ||
659 | type: 'sourceopen' | ||
660 | }); | ||
661 | |||
662 | strictEqual(1, flushes, 'tags are flushed at the end of a segment'); | ||
663 | }); | ||
664 | |||
665 | test('drops tags before the target timestamp when seeking', function() { | ||
666 | var | ||
667 | i = 10, | ||
668 | segment = [], | ||
669 | tags = [], | ||
670 | bytes = []; | ||
671 | |||
672 | // mock out the parser and source buffer | ||
673 | videojs.hls.SegmentParser = function() { | ||
674 | this.getFlvHeader = function() { | ||
675 | return []; | ||
676 | }; | ||
677 | this.parseSegmentBinaryData = function() {}; | ||
678 | this.flushTags = function() {}; | ||
679 | this.tagsAvailable = function() { | ||
680 | return tags.length; | ||
681 | }; | ||
682 | this.getTags = function() { | ||
683 | return tags; | ||
684 | }; | ||
685 | this.getNextTag = function() { | ||
686 | return tags.shift(); | ||
687 | }; | ||
688 | }; | ||
689 | window.videojs.SourceBuffer = function() { | ||
690 | this.appendBuffer = function(chunk) { | ||
691 | bytes.push(chunk); | ||
692 | }; | ||
693 | }; | ||
694 | |||
695 | player.hls('manifest/media.m3u8'); | ||
696 | videojs.mediaSources[player.currentSrc()].trigger({ | ||
697 | type: 'sourceopen' | ||
698 | }); | ||
699 | |||
700 | // build up some mock FLV tags | ||
701 | while (i--) { | ||
702 | segment.unshift({ | ||
703 | pts: i * 1000, | ||
704 | bytes: i | ||
705 | }); | ||
706 | } | ||
707 | tags = segment.slice(); | ||
708 | bytes = []; | ||
709 | player.currentTime = function() { | ||
710 | return 7; | ||
711 | }; | ||
712 | player.trigger('seeking'); | ||
713 | |||
714 | deepEqual([7,8,9], bytes, 'three tags are appended'); | ||
715 | }); | ||
716 | |||
638 | test('playlist 404 should trigger MEDIA_ERR_NETWORK', function() { | 717 | test('playlist 404 should trigger MEDIA_ERR_NETWORK', function() { |
639 | var errorTriggered = false; | 718 | var errorTriggered = false; |
640 | 719 | ... | ... |
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