Issues/add test for multiple rendition groups (kuu#138)

* Add test for multipe rendition groups * Add test for multipe rendition groups
pepoirot · Oct 21, 2023 · 7383e95 · 7383e95
1 parent bb4f8e0
commit 7383e95
Showing 1 changed file with 49 additions and 0 deletions.
diff --git a/test/spec/misc/multiple-rendition-groups.js b/test/spec/misc/multiple-rendition-groups.js
@@ -0,0 +1,49 @@
+const test = require("ava");
+const utils = require("../../helpers/utils");
+const HLS = require("../../..");
+
+test("Multiple-Rendition-Groups_01", t => {
+  const shouldRead = `
+    #EXTM3U
+    #EXT-X-VERSION:4
+    #EXT-X-INDEPENDENT-SEGMENTS
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_high",NAME="English",DEFAULT=YES,URI="aac_high_eng.m3u8"
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_high",NAME="Japanese",DEFAULT=NO,URI="aac_high_jp.m3u8"
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_mid",NAME="English",DEFAULT=YES,URI="aac_mid_eng.m3u8"
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_mid",NAME="Japanese",DEFAULT=NO,URI="aac_mid_jp.m3u8"
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_low",NAME="English",DEFAULT=YES,URI="aac_low_eng.m3u8"
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_low",NAME="Japanese",DEFAULT=NO,URI="aac_low_jp.m3u8"
+    #EXT-X-STREAM-INF:BANDWIDTH=6000000,AUDIO="aac_high"
+    1080p.m3u8
+    #EXT-X-STREAM-INF:BANDWIDTH=3000000,AUDIO="aac_mid"
+    720p.m3u8
+    #EXT-X-STREAM-INF:BANDWIDTH=1500000,AUDIO="aac_mid"
+    540p.m3u8
+    #EXT-X-STREAM-INF:BANDWIDTH=1000000,AUDIO="aac_low"
+    360p.m3u8
+  `;
+
+  const playlist = HLS.parse(shouldRead);
+
+  const shouldWrite = `
+    #EXTM3U
+    #EXT-X-VERSION:4
+    #EXT-X-INDEPENDENT-SEGMENTS
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_high",NAME="English",DEFAULT=YES,URI="aac_high_eng.m3u8"
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_high",NAME="Japanese",DEFAULT=NO,URI="aac_high_jp.m3u8"
+    #EXT-X-STREAM-INF:BANDWIDTH=6000000,AUDIO="aac_high"
+    1080p.m3u8
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_mid",NAME="English",DEFAULT=YES,URI="aac_mid_eng.m3u8"
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_mid",NAME="Japanese",DEFAULT=NO,URI="aac_mid_jp.m3u8"
+    #EXT-X-STREAM-INF:BANDWIDTH=3000000,AUDIO="aac_mid"
+    720p.m3u8
+    #EXT-X-STREAM-INF:BANDWIDTH=1500000,AUDIO="aac_mid"
+    540p.m3u8
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_low",NAME="English",DEFAULT=YES,URI="aac_low_eng.m3u8"
+    #EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="aac_low",NAME="Japanese",DEFAULT=NO,URI="aac_low_jp.m3u8"
+    #EXT-X-STREAM-INF:BANDWIDTH=1000000,AUDIO="aac_low"
+    360p.m3u8
+  `;
+
+  t.is(HLS.stringify(playlist), utils.stripCommentsAndEmptyLines(shouldWrite));
+});