fix issue #64

src/attribute.rs

@@ -30,7 +30,8 @@ impl<'a> Iterator for AttributePairs<'a> {
             // NOTE: it is okay to add 1 to the index, because an `=` is exactly 1 byte.
             self.index = end + 1;
 
-            &self.string[start..end]
+            // NOTE: See https://github.com/sile/hls_m3u8/issues/64
+            self.string[start..end].trim()
         };
 
         let value = {
@@ -66,7 +67,8 @@ impl<'a> Iterator for AttributePairs<'a> {
             self.index += end;
             self.index -= start;
 
-            &self.string[start..end]
+            // NOTE: See https://github.com/sile/hls_m3u8/issues/64
+            self.string[start..end].trim()
         };
 
         Some((key, value))
@@ -190,7 +192,7 @@ mod test {
         assert_eq!((1, Some(1)), pairs.size_hint());
         assert_eq!(
             pairs.next(),
-            Some(("ध्वनि स्थिति और्४५० नीचे ", "देखने लाभो द्वारा करके(विशेष"))
+            Some(("ध्वनि स्थिति और्४५० नीचे", "देखने लाभो द्वारा करके(विशेष"))
         );
 
         assert_eq!((0, Some(0)), pairs.size_hint());

src/tags/master_playlist/variant_stream.rs

@@ -348,13 +348,7 @@ impl<'a> TryFrom<&'a str> for VariantStream<'a> {
     fn try_from(input: &'a str) -> Result<Self, Self::Error> {
         if let Ok(input) = tag(input, Self::PREFIX_EXTXIFRAME) {
             let uri = AttributePairs::new(input)
-                .find_map(|(key, value)| {
+                .find_map(|(key, value)| (key == "URI").then(|| unquote(value)))
-                    if key == "URI" {
-                        Some(unquote(value))
-                    } else {
-                        None
-                    }
-                })
                 .ok_or_else(|| Error::missing_value("URI"))?;
 
             Ok(Self::ExtXIFrame {

tests/issues/assets/issue_00064.m3u8

@@ -0,0 +1,3 @@
+#EXTM3U
+#EXT-X-STREAM-INF:PROGRAM-ID=1, BANDWIDTH=10000000
+https://995107575.cloudvdn.com/a.m3u8?cdn=cn-gotcha03&domain=d1--cn-gotcha103.bilivideo.com&expires=1614619920&len=0&oi=1891753406&order=1&player=70YAALwcl0b9RGgW&pt=h5&ptype=0&qn=10000&secondToken=secondToken%3ACZ4ggpPHomuwcnT8XWDjJUp9eh8&sign=325afc8bc3b01ccbadeac084004ece64&sigparams=cdn%2Cexpires%2Clen%2Coi%2Cpt%2Cqn%2Ctrid&sl=1&src=4&streamid=live-qn%3Alive-qn%2Flive_402401719_42665292&trid=20d9f245179b4ef3a7e3635afaaa87ea&v3=1

tests/issues/issue_00064.rs

@@ -0,0 +1,34 @@
+// The relevant issue:
+// https://github.com/sile/hls_m3u8/issues/55
+use std::convert::TryFrom;
+
+use hls_m3u8::tags::VariantStream;
+use hls_m3u8::types::StreamData;
+use hls_m3u8::MasterPlaylist;
+
+use pretty_assertions::assert_eq;
+
+#[test]
+fn parse() {
+    let file = include_str!("assets/issue_00064.m3u8");
+
+    assert_eq!(
+        MasterPlaylist::try_from(file).unwrap(),
+        MasterPlaylist::builder()
+            .variant_streams(vec![
+                VariantStream::ExtXStreamInf {
+                    uri: "https://995107575.cloudvdn.com/a.m3u8?cdn=cn-gotcha03&domain=d1--cn-gotcha103.bilivideo.com&expires=1614619920&len=0&oi=1891753406&order=1&player=70YAALwcl0b9RGgW&pt=h5&ptype=0&qn=10000&secondToken=secondToken%3ACZ4ggpPHomuwcnT8XWDjJUp9eh8&sign=325afc8bc3b01ccbadeac084004ece64&sigparams=cdn%2Cexpires%2Clen%2Coi%2Cpt%2Cqn%2Ctrid&sl=1&src=4&streamid=live-qn%3Alive-qn%2Flive_402401719_42665292&trid=20d9f245179b4ef3a7e3635afaaa87ea&v3=1".into(),
+                    frame_rate: None,
+                    audio: None,
+                    subtitles: None,
+                    closed_captions: None,
+                    stream_data: StreamData::builder()
+                        .bandwidth(10000000)
+                        .build()
+                        .unwrap()
+                }
+            ])
+            .build()
+            .unwrap()
+    );
+}