0.3.16-pre.005

crates/ksp-store-postgres-lib/tests/hardening_completeness.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-store-postgres-lib/tests/hardening_completeness.rs
-// version: 27
+// version: 28
 
 #![warn(missing_docs)]
 #![deny(unreachable_pub)]
@@ -594,7 +594,7 @@ fn v0_3_15_pre_012_fix_004_content_conflict_diagnostic_is_field_only_bounded_and
     let Some(start) = start else {
         return;
     };
-    let end = source[start..].find("fn raw_transactions_equal(");
+    let end = source[start..].find("async fn rehydrate_transaction(");
     assert!(end.is_some(), "missing RAW conflict logger end marker");
     let Some(end) = end else {
         return;
@@ -645,33 +645,42 @@ fn v0_3_15_pre_014_content_conflict_diagnostic_exposes_only_block_slot_and_bound
 }
 
 #[test]
-fn v0_3_15_pre_014_fix_001_truncated_log_compatibility_is_narrow_and_keeps_canonical_content() {
+fn v0_3_16_pre_005_postgres_uses_shared_fail_closed_variant_comparator_without_promotion() {
     let source = include_str!("../src/raw_transaction.rs");
     for required in [
-        "ActiveIncomingTruncatedLogs",
+        "ksp_store_api::compare_raw_transaction_variants",
+        "RawTransactionVariantRelation::Exact",
+        "RawTransactionVariantRelation::CompatibleLessComplete",
+        "RawTransactionVariantRelation::CompatibleMoreComplete",
+        "RawTransactionVariantRelation::Conflict",
+        "RawTransactionVariantRelation::Incomparable",
+        "ExistingTransactionMatch::ActiveCompatibleLessComplete",
+        "raw_acquisition_content_conflict",
+    ] {
+        assert!(source.contains(required), "missing shared comparator integration guard: {required}");
+    }
+    for forbidden in [
         "raw_transaction_incoming_truncated_log_messages_compatible",
         "raw_meta_other_than_log_messages_mismatch",
         "raw_log_messages_incoming_truncated_compatible",
         "raw_log_message_is_exact_truncation_marker",
-        "marker_index >= stored.len()",
-        "incoming[..marker_index] != stored[..marker_index]",
-        "PostgreSQL Store accepted compatible truncated RAW transaction logs without replacing canonical content",
     ] {
-        assert!(source.contains(required), "missing narrow truncated-log compatibility guard: {required}");
+        assert!(!source.contains(forbidden), "backend-private convergence heuristic survived pre.005: {forbidden}");
     }
     let start = source.find("fn compare_existing_transaction(");
-    assert!(start.is_some(), "missing fix.001 existing-transaction comparison path");
+    assert!(start.is_some(), "missing pre.005 existing-transaction comparison path");
     let Some(start) = start else {
         return;
     };
-    let end = source[start..].find("fn raw_transaction_incoming_truncated_log_messages_compatible(");
-    assert!(end.is_some(), "missing fix.001 compatibility helper boundary");
+    let end = source[start..].find("fn raw_transaction_content_conflict_diagnostic(");
+    assert!(end.is_some(), "missing pre.005 comparison boundary");
     let Some(end) = end else {
         return;
     };
     let comparison = &source[start..start + end];
-    assert!(comparison.contains("ExistingTransactionMatch::ActiveIncomingTruncatedLogs"));
+    assert!(comparison.contains("CompatibleLessComplete"));
+    assert!(comparison.contains("CompatibleMoreComplete"));
     assert!(!comparison.contains("UPDATE ksp_raw_transactions SET payload"));
-    assert!(!comparison.contains("DELETE FROM ksp_raw_transactions"));
+    assert!(!comparison.contains("canonical_revision"));
     return;
 }