test: Add test for handling multiple date range tags

Signed-off-by: Fredrik Lundkvist <[email protected]>
Eyevinn · Jan 10, 2025 · b907916 · b907916
1 parent 9c28831
commit b907916
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Showing 2 changed files with 33 additions and 0 deletions.
diff --git a/m3u8/read_write_test.go b/m3u8/read_write_test.go
@@ -296,6 +296,23 @@ func TestReadWriteExtXIFrameStreamInf(t *testing.T) {
 	}
 }
 
+func TestReadWriteMultipleExtXDateRange(t *testing.T) {
+	is := is.New(t)
+	asset := "sample-playlists/media-playlist-with-multiple-dateranges.m3u8"
+	f, err := os.Open(asset)
+	is.NoErr(err) // open file should succeed
+	p, _, err := DecodeFrom(bufio.NewReader(f), true)
+	is.NoErr(err) // decode playlist should succeed
+	mp := p.(*MediaPlaylist)
+	f.Close()
+	out := trimLineEnd(mp.String())
+	inData, err := os.ReadFile(asset)
+	is.NoErr(err) // read file should succeed
+	inStr := string(inData)
+	inStr = trimLineEnd(strings.Replace(inStr, "\r\n", "\n", -1))
+	is.Equal(inStr, out) // output must match input
+}
+
 // TestReadWriteMediaPlaylist tests reading and writing media playlists from sample-playlists
 // Looks at verbatim match, so the order of tags and attributes must match.
 func TestReadWritePlaylists(t *testing.T) {

diff --git a/m3u8/sample-playlists/media-playlist-with-multiple-dateranges.m3u8 b/m3u8/sample-playlists/media-playlist-with-multiple-dateranges.m3u8
@@ -0,0 +1,16 @@
+#EXTM3U
+#EXT-X-VERSION:6
+#EXT-X-INDEPENDENT-SEGMENTS
+#EXT-X-KEY:METHOD=SAMPLE-AES,URI="skd://itvpnp.stage.ott.irdeto.com/streaming/getckc?CrmId=itvpnp&AccountId=itvpnp&ContentId=ITV1&KeyId=e09a512a-d195-4ecd-a675-c1d01d19595e",KEYFORMAT="com.apple.streamingkeydelivery",KEYFORMATVERSIONS="1"
+#EXT-X-MEDIA-SEQUENCE:288757775
+#EXT-X-TARGETDURATION:9
+#EXT-X-DATERANGE:ID="1125241458-1732546579",START-DATE="2024-11-25T14:56:19.68Z",PLANNED-DURATION=90.000,SCTE35-OUT=0xFC3025000000000E1000FFF014054311D2727FEFFE60F95D80FE007B98A0C74B040400005D00F685
+#EXT-X-DATERANGE:ID="78139779-1732546579",START-DATE="2024-11-25T14:56:19.68Z",PLANNED-DURATION=30.000,SCTE35-OUT=0xFC3025000000000E1000FFF0140504A851837FEFFE60F95D80FE002932E0074B0103000068CEB948
+#EXT-X-DATERANGE:ID="29576926-1-1732546579",START-DATE="2024-11-25T14:56:19.68Z",DURATION=30.000,SCTE35-CMD=0xFC306A000000000E1000FFF00506FE60F95D80005402524355454901C34EDE7FFF00002932E0013E307830313031303130312C75726E3A757569643A34383164623030642D663531322D343262372D616432302D3564303861353662353065312C31312F37300100004A541040
+#EXT-X-DATERANGE:ID="78380955-1732546609",START-DATE="2024-11-25T14:56:49.68Z",PLANNED-DURATION=30.000,SCTE35-OUT=0xFC3025000000000E1000FFF0140504ABFF9B7FEFFE61229060FE002932E0074B020300005D42F5E9
+#EXT-X-DATERANGE:ID="29576927-1-1732546609",START-DATE="2024-11-25T14:56:49.68Z",DURATION=30.000,SCTE35-CMD=0xFC306A000000000E1000FFF00506FE61229060005402524355454901C34EDF7FFF00002932E0013E307830313031303130312C75726E3A757569643A62653565336238622D646637302D346461332D386330612D3733376636633934333761342C37312F3730010000A94A25E6
+#EXT-X-DATERANGE:ID="78360644-1732546639",START-DATE="2024-11-25T14:57:19.68Z",PLANNED-DURATION=30.000,SCTE35-OUT=0xFC3025000000000E1000FFF0140504ABB0447FEFFE614BC340FE002932E0074B03030000715079A6
+#EXT-X-DATERANGE:ID="29576928-1-1732546639",START-DATE="2024-11-25T14:57:19.68Z",DURATION=30.000,SCTE35-CMD=0xFC306A000000000E1000FFF00506FE614BC340005402524355454901C34EE07FFF00002932E0013E307830313031303130312C75726E3A757569643A39363734653632382D376131652D343761352D613764662D3866616237326366666338392C37312F37300100009D4F86A6
+#EXT-X-PROGRAM-DATE-TIME:2024-11-25T14:57:29.12Z
+#EXTINF:5.760,
+fairplay-audio_en=128000-video=7000000-288757775.ts