sid_test: add unit tests for Sid.create

1 files changed, 17 insertions, 0 deletions

diff --git a/sid_test.ml b/sid_test.ml
index 5f9f0b2..0a571c9 100644
--- a/sid_test.ml
+++ b/sid_test.ml
@@ -16,6 +16,23 @@ let max_sid = Stdint.(
          Uint64.one
     )
 
+let create_ok () =
+  let w = Sid.WellKnown.everyone
+  and s =
+    match Sid.create ~sa:[| Stdint.Uint32.zero |] Stdint.Uint64.one with
+      | None -> assert_failure "Sid.create failed for S-1-0"
+      | Some s -> s
+  in
+  assert_bool
+    (Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s) (Sid.to_string w))
+    (Sid.equal s w)
+
+let create_fail () =
+  let sas = Array.make 16 Stdint.Uint32.one in
+  match Sid.create ~sa:sas Stdint.Uint64.zero with
+    | None -> ()
+    | Some s -> assert_failure ("Sid.create succeeded on invalid sa array")
+
 let sf_parse_ok () =
   let s = Sid.of_string "S-1-1-0" in
   let z = Stdint.((Sid.create_unsafe [| Uint32.zero |] Uint64.one)) in