fix(tests): avoid relying on nan payload bits in stereo test (#25)

Author: httpsworldview

src/dsp.rs

@@ -592,7 +592,7 @@ mod tests {
     }
 
     #[test]
-    fn common_stereo_paths_preserve_general_fold_bits() {
+    fn common_stereo_paths_match_general_fold() {
         for (samples, channels) in [
             (
                 &[0.0, -0.0, f32::from_bits(0x7fc0_1234), f32::INFINITY][..],
@@ -621,7 +621,13 @@ mod tests {
                     })
             });
             for (actual, expected) in block.stereo_frames().zip(expected) {
-                assert_eq!(actual.map(f32::to_bits), expected.map(f32::to_bits));
+                for (actual, expected) in actual.into_iter().zip(expected) {
+                    if expected.is_nan() {
+                        assert!(actual.is_nan());
+                    } else {
+                        assert_eq!(actual.to_bits(), expected.to_bits());
+                    }
+                }
             }
         }
     }