v0.3.7-pre.010

crates/ksp-app-backfill-desk/tests/desktop_contract.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-app-backfill-desk/tests/desktop_contract.rs
-// version: 11
+// version: 12
 
 //! Structural desktop contract checks for the Backfill Desk scaffold.
 
@@ -346,3 +346,31 @@ fn pre_009_latest_value_monitoring_uses_snapshot_source_event_bridge_and_resynch
     assert!(frontend.contains("syncBackfillStatus"));
     assert!(!frontend.contains("parseBackfillLog"));
 }
+
+#[test]
+fn pre_010_cancel_is_targeted_idempotent_and_shutdown_requests_cooperative_cancellation_before_exit() {
+    let root = app_root();
+    let state = read_text(root.join("src/app_state.rs").as_path());
+    let run = read_text(root.join("src/backfill_run.rs").as_path());
+    let tauri = read_text(root.join("src/tauri.rs").as_path());
+    let html = read_text(root.join("frontend/main.html").as_path());
+    let frontend = read_text(root.join("frontend/ts/main.ts").as_path());
+    assert!(run.contains("current.job_id.as_str() != job_id"));
+    assert!(run.contains("current.handle.cancel()"));
+    assert!(run.contains("ERROR_CODE_BACKFILL_RUN_MISMATCH"));
+    assert!(state.contains("cancel_backfill"));
+    assert!(state.contains("cancel_active_backfill_for_shutdown"));
+    assert!(tauri.contains("backfill_cancel"));
+    assert!(tauri.contains("cancel_active_backfill_for_shutdown"));
+    let shutdown_cancel = tauri.find("cancel_active_backfill_for_shutdown");
+    let shutdown_exit = tauri.find("app_handle.exit(0)");
+    assert!(shutdown_cancel.is_some());
+    assert!(shutdown_exit.is_some());
+    if let (std::option::Option::Some(cancel), std::option::Option::Some(exit)) = (shutdown_cancel, shutdown_exit) {
+        assert!(cancel < exit);
+    }
+    assert!(html.contains("cancelBackfillRun"));
+    assert!(html.contains("Annuler"));
+    assert!(frontend.contains("backfill_cancel"));
+    assert!(frontend.contains("{ jobId: status.jobId }"));
+}