fix: ignore again...

Cargo.toml

@@ -58,6 +58,7 @@ testresult = "0.4.1"
 tracing-subscriber = { version = "0.3.19", features = ["fmt"] }
 tracing-test = "0.2.5"
 walkdir = "2.5.0"
+atomic_refcell = "0.1.13"
 iroh = { version = "0.90", features = ["discovery-local-network"]}
 
 [features]

src/api.rs

@@ -30,6 +30,7 @@ pub mod downloader;
 pub mod proto;
 pub mod remote;
 pub mod tags;
+use crate::api::proto::WaitIdleRequest;
 pub use crate::{store::util::Tag, util::temp_tag::TempTag};
 
 pub(crate) type ApiClient = irpc::Client<proto::Command, proto::Request, proto::StoreService>;
@@ -314,6 +315,7 @@ impl Store {
                     Request::ClearProtected(msg) => local.send((msg, tx)),
                     Request::SyncDb(msg) => local.send((msg, tx)),
                     Request::Shutdown(msg) => local.send((msg, tx)),
+                    Request::WaitIdle(msg) => local.send((msg, tx)),
                 }
             })
         });
@@ -332,6 +334,19 @@ impl Store {
         Ok(())
     }
 
+    /// Waits for the store to become completely idle.
+    ///
+    /// This is mostly useful for tests, where you want to check that e.g. the
+    /// store has written all data to disk.
+    ///
+    /// Note that a store is not guaranteed to become idle, if it is being
+    /// interacted with concurrently. So this might wait forever.
+    pub async fn wait_idle(&self) -> irpc::Result<()> {
+        let msg = WaitIdleRequest;
+        self.client.rpc(msg).await?;
+        Ok(())
+    }
+
     pub(crate) fn from_sender(client: ApiClient) -> Self {
         Self { client }
     }

src/api/proto.rs

@@ -134,11 +134,16 @@ pub enum Request {
     #[rpc(tx = oneshot::Sender<super::Result<()>>)]
     SyncDb(SyncDbRequest),
     #[rpc(tx = oneshot::Sender<()>)]
+    WaitIdle(WaitIdleRequest),
+    #[rpc(tx = oneshot::Sender<()>)]
     Shutdown(ShutdownRequest),
     #[rpc(tx = oneshot::Sender<super::Result<()>>)]
     ClearProtected(ClearProtectedRequest),
 }
 
+#[derive(Debug, Serialize, Deserialize)]
+pub struct WaitIdleRequest;
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct SyncDbRequest;
 

src/api/remote.rs

@@ -1064,8 +1064,15 @@ mod tests {
     use testresult::TestResult;
 
     use crate::{
+        api::blobs::Blobs,
         protocol::{ChunkRangesSeq, GetRequest},
-        store::fs::{tests::INTERESTING_SIZES, FsStore},
+        store::{
+            fs::{
+                tests::{create_n0_bao, test_data, INTERESTING_SIZES},
+                FsStore,
+            },
+            mem::MemStore,
+        },
         tests::{add_test_hash_seq, add_test_hash_seq_incomplete},
         util::ChunkRangesExt,
     };
@@ -1117,6 +1124,38 @@ mod tests {
         Ok(())
     }
 
+    async fn test_observe_partial(blobs: &Blobs) -> TestResult<()> {
+        let sizes = INTERESTING_SIZES;
+        for size in sizes {
+            let data = test_data(size);
+            let ranges = ChunkRanges::chunk(0);
+            let (hash, bao) = create_n0_bao(&data, &ranges)?;
+            blobs.import_bao_bytes(hash, ranges.clone(), bao).await?;
+            let bitfield = blobs.observe(hash).await?;
+            if size > 1024 {
+                assert_eq!(bitfield.ranges, ranges);
+            } else {
+                assert_eq!(bitfield.ranges, ChunkRanges::all());
+            }
+        }
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn test_observe_partial_mem() -> TestResult<()> {
+        let store = MemStore::new();
+        test_observe_partial(store.blobs()).await?;
+        Ok(())
+    }
+
+    #[tokio::test]
+    async fn test_observe_partial_fs() -> TestResult<()> {
+        let td = tempfile::tempdir()?;
+        let store = FsStore::load(td.path()).await?;
+        test_observe_partial(store.blobs()).await?;
+        Ok(())
+    }
+
     #[tokio::test]
     async fn test_local_info_hash_seq() -> TestResult<()> {
         let sizes = INTERESTING_SIZES;

src/hash.rs

@@ -111,7 +111,7 @@ impl From<&[u8; 32]> for Hash {
 
 impl PartialOrd for Hash {
     fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
-        Some(self.0.as_bytes().cmp(other.0.as_bytes()))
+        Some(self.cmp(other))
     }
 }
 

src/metrics.rs

@@ -4,6 +4,7 @@ use iroh_metrics::{Counter, MetricsGroup};
 
 /// Enum of metrics for the module
 #[allow(missing_docs)]
+#[allow(dead_code)]
 #[derive(Debug, Default, MetricsGroup)]
 #[metrics(name = "iroh-blobs")]
 pub struct Metrics {