v0.3.6-pre.009

crates/ksp-job-backfill-lib/tests/dependency_boundary.rs

@@ -1,10 +1,10 @@
 // file: crates/ksp-job-backfill-lib/tests/dependency_boundary.rs
-// version: 4
+// version: 6
 
-//! Dependency firewall canaries through bounded Backfill execution/checkpointing.
+//! Dependency firewall canaries through the concrete cancellation and latest-value runtime tranche.
 
 #[test]
-fn pre_008_manifest_uses_only_planned_ksp_edges_and_private_futures_runtime() {
+fn pre_009_manifest_uses_only_planned_ksp_edges_and_private_tokio_runtime() {
     let manifest = include_str!("../Cargo.toml");
     for required in [
         "futures-util = { workspace = true, features = [\"std\"] }",
@@ -15,6 +15,7 @@ fn pre_008_manifest_uses_only_planned_ksp_edges_and_private_futures_runtime() {
         "ksp-store-lib = { path = \"../ksp-store-lib\", default-features = false }",
         "serde_json.workspace = true",
         "sha2.workspace = true",
+        "tokio = { workspace = true, features = [\"macros\", \"sync\"] }",
     ] {
         assert!(manifest.contains(required), "required Backfill dependency missing: {required}");
     }
@@ -33,16 +34,13 @@ fn pre_008_manifest_uses_only_planned_ksp_edges_and_private_futures_runtime() {
     ] {
         assert!(!manifest.contains(forbidden), "forbidden Backfill dependency present: {forbidden}");
     }
-    let normal_dependencies = match manifest.split("[dev-dependencies]").next() {
-        std::option::Option::Some(value) => value,
-        std::option::Option::None => manifest,
-    };
-    assert!(!normal_dependencies.contains("tokio ="), "Tokio must not become a public/normal Backfill dependency in pre.008");
+    let root = include_str!("../src/lib.rs");
+    assert!(!root.contains("tokio::"), "Tokio implementation types must not leak through the public crate root");
     return;
 }
 
 #[test]
-fn pre_008_production_sources_keep_transport_store_and_scheduler_ownership_separate() {
+fn pre_009_production_sources_keep_transport_store_and_scheduler_ownership_separate() {
     let neutral_sources = [
         include_str!("../src/checkpoint.rs"),
         include_str!("../src/constants.rs"),
@@ -50,6 +48,7 @@ fn pre_008_production_sources_keep_transport_store_and_scheduler_ownership_separ
         include_str!("../src/error.rs"),
         include_str!("../src/lib.rs"),
         include_str!("../src/request.rs"),
+        include_str!("../src/runtime.rs"),
     ];
     for source in neutral_sources {
         for forbidden in ["ksp_config_lib::", "ksp_interface_lib::", "ksp_store_api::", "ksp_store_postgres_lib::", "reqwest::", "std::env", "tonic::"] {
@@ -83,5 +82,12 @@ fn pre_008_production_sources_keep_transport_store_and_scheduler_ownership_separ
     for forbidden in ["tokio::spawn", "tokio::time", "retry", "endpoint_name", "provider()", "ForceRehydrate", "get_raw_transaction"] {
         assert!(!execution.contains(forbidden), "forbidden scheduler/policy ownership detected: {forbidden}");
     }
+    let runtime = include_str!("../src/runtime.rs");
+    assert!(runtime.contains("tokio::sync::watch"));
+    assert!(runtime.contains("JobSnapshotSource"));
+    assert!(runtime.contains("JobCancellationToken"));
+    assert!(!runtime.contains("tokio::spawn"));
+    assert!(!runtime.contains("tokio::time"));
+    assert!(!runtime.contains("reqwest::"));
     return;
 }