255cb612 by David LaPalomento

Merge pull request #9 from videojs/bugfix/seek-test

Add a basic seek test case
2 parents 1c5e8c3e 652095a1
......@@ -24,6 +24,7 @@ var
player,
oldFlashSupported,
oldXhr,
oldSegmentParser,
oldSourceBuffer,
oldSupportsNativeHls,
xhrUrls;
......@@ -58,6 +59,9 @@ module('HLS', {
return videojs.createTimeRange(0, 0);
};
// store the SegmentParser so it can be easily mocked
oldSegmentParser = videojs.hls.SegmentParser;
// make XHR synchronous
oldXhr = window.XMLHttpRequest;
window.XMLHttpRequest = function() {
......@@ -83,7 +87,8 @@ module('HLS', {
teardown: function() {
videojs.Flash.isSupported = oldFlashSupported;
videojs.hls.supportsNativeHls = oldSupportsNativeHls;
window.videojs.SourceBuffer = oldSourceBuffer;
videojs.hls.SegmentParser = oldSegmentParser;
videojs.SourceBuffer = oldSourceBuffer;
window.XMLHttpRequest = oldXhr;
}
});
......@@ -635,6 +640,80 @@ test('cancels outstanding XHRs when seeking', function() {
strictEqual(1, opened, 'opened new XHR');
});
test('flushes the parser after each segment', function() {
var flushes = 0;
// mock out the segment parser
videojs.hls.SegmentParser = function() {
this.getFlvHeader = function() {
return [];
};
this.parseSegmentBinaryData = function() {};
this.flushTags = function() {
flushes++;
};
this.tagsAvailable = function() {};
};
player.hls('manifest/media.m3u8');
videojs.mediaSources[player.currentSrc()].trigger({
type: 'sourceopen'
});
strictEqual(1, flushes, 'tags are flushed at the end of a segment');
});
test('drops tags before the target timestamp when seeking', function() {
var
i = 10,
segment = [],
tags = [],
bytes = [];
// mock out the parser and source buffer
videojs.hls.SegmentParser = function() {
this.getFlvHeader = function() {
return [];
};
this.parseSegmentBinaryData = function() {};
this.flushTags = function() {};
this.tagsAvailable = function() {
return tags.length;
};
this.getTags = function() {
return tags;
};
this.getNextTag = function() {
return tags.shift();
};
};
window.videojs.SourceBuffer = function() {
this.appendBuffer = function(chunk) {
bytes.push(chunk);
};
};
player.hls('manifest/media.m3u8');
videojs.mediaSources[player.currentSrc()].trigger({
type: 'sourceopen'
});
// build up some mock FLV tags
while (i--) {
segment.unshift({
pts: i * 1000,
bytes: i
});
}
tags = segment.slice();
bytes = [];
player.currentTime = function() {
return 7;
};
player.trigger('seeking');
deepEqual([7,8,9], bytes, 'three tags are appended');
});
test('playlist 404 should trigger MEDIA_ERR_NETWORK', function() {
var errorTriggered = false;
......