test(quic): prove receive memory with JavaScript senders and benchmarks

.github/workflows/interop.yml

@@ -21,6 +21,9 @@ on:
       - "test/max-age/**"
       - "test/portrait/**"
       - "rs/moq-tokio/tests/integration/max_age.rs"
+      - "test/receive-credit/**"
+      - "rs/moq-tokio/tests/integration/receive_credit.rs"
+      - "rs/moq-uring/tests/integration/receive_credit.rs"
       # The interop job also depends on the recipe that invokes it and the
       # workspace membership that links the JS clients to source.
       - "test/justfile"
@@ -89,6 +92,14 @@ jobs:
         run: nix develop --command just test max-age
         shell: bash -leo pipefail {0}
 
+      - name: Receive credit recovery
+        if: ${{ !cancelled() && steps.setup.outcome == 'success' }}
+        run: nix develop --command just test receive-credit
+        shell: bash -leo pipefail {0}
+        env:
+          # Fail rather than skip the io_uring arm if the runner's kernel lacks it.
+          MOQ_STRICT: 1
+
       - name: Harness regressions
         if: ${{ !cancelled() && steps.setup.outcome == 'success' }}
         run: nix develop --command just test harness

package.json

@@ -48,6 +48,7 @@
 		"test/interop/clients/js",
 		"test/interop/clients/js-native",
 		"test/drain",
+		"test/receive-credit",
 		"test/video",
 		"test/p2p",
 		"test/wasm"

quest/m1/quic/README.md

@@ -63,7 +63,6 @@ cache limits remain separate; bitrate pacing composes with this memory cap.
 ## Required
 
 - [Regression net](/quest/m1/quic/coverage/README.md) - benchmarks, fuzzing, characterization tests, and a seeded simulation, so later QUIC changes see every behavior or cost change
-- [Prove receive memory](/quest/m1/quic/receive-memory-coverage.md) - a JavaScript sender exhausts both native receivers and they recover; nightly measures the cost
 - [A reset group keeps its header](/quest/m1/quic/group-reset.md) - a lite
   publisher resets a group with `RESET_STREAM_AT`, so its subscriber drops the
   tail grace