1 files changed, 42 insertions, 1 deletions
diff --git a/test/BenchTest.mc b/test/BenchTest.mc
index 7e1f612..df12db1 100644
--- a/test/BenchTest.mc
+++ b/test/BenchTest.mc
@@ -1,5 +1,5 @@
 // Author:  cirakg & claude ai
-// Summary: Benchmarks of the crypto and OTP primitives; logs BENCH lines for docs/PERFORMANCE.md, never fails.
+// Summary: Benchmarks of the crypto, OTP and storage code; logs BENCH lines for docs/PERFORMANCE.md, never fails.
 //
 // Simulator timings run on the PC's CPU, so they only compare primitives with
 // each other (for example how much SHA-512 costs against native SHA-1).
@@ -55,6 +55,38 @@ module Bench {
             SelfTest.run();
         }
     }
+
+    // A vault with 20 OTP entries, for list and open timings.
+    class VaultCases {
+        var vault as Vault;
+        var ids as Array<String>;
+
+        function initialize() {
+            vault = new Vault(new MemoryBackend(), new FakeTime());
+            for (var i = 0; i < 20; i++) {
+                vault.add(StorageFixtures.totp("Entry " + i));
+            }
+            ids = vault.ids();
+        }
+
+        // What the list does on start-up: every header.
+        function readAllHeaders() as Void {
+            for (var i = 0; i < ids.size(); i++) {
+                vault.header(ids[i]);
+            }
+        }
+
+        // What showing one code does: decrypt one entry.
+        function openOne() as Void {
+            vault.open(ids[0]).wipeSecrets();
+        }
+
+        function addOne() as Void {
+            var e = StorageFixtures.totp("Bench");
+            vault.add(e);
+            vault.remove(e.id);
+        }
+    }
 }
 
 (:test)
@@ -68,3 +100,12 @@ function benchmarkPrimitives(logger as Test.Logger) as Boolean {
     Bench.measure(logger, "self_test", 3, c.method(:selfTest));
     return true;
 }
+
+(:test)
+function benchmarkVault(logger as Test.Logger) as Boolean {
+    var v = new Bench.VaultCases();
+    Bench.measure(logger, "vault_20_headers", 5, v.method(:readAllHeaders));
+    Bench.measure(logger, "vault_open_entry", 20, v.method(:openOne));
+    Bench.measure(logger, "vault_add_remove", 10, v.method(:addOne));
+    return true;
+}