1 files changed, 95 insertions, 0 deletions
diff --git a/sid_test.ml b/sid_test.ml
new file mode 100644
index 0000000..9812152
--- /dev/null
+++ b/sid_test.ml
@@ -0,0 +1,95 @@
+open OUnit
+
+(* S-1-1-0-1-2-3-4-5-6-7-8-9-10-11-12-13-14 *)
+let max_sid = Stdint.(
+      Sid.create_unsafe
+         [| Uint32.zero      ; Uint32.one       ; Uint32.of_int  2
+          ; Uint32.of_int  3 ; Uint32.of_int  4 ; Uint32.of_int  5
+          ; Uint32.of_int  6 ; Uint32.of_int  7 ; Uint32.of_int  8
+          ; Uint32.of_int  9 ; Uint32.of_int 10 ; Uint32.of_int 11
+          ; Uint32.of_int 12 ; Uint32.of_int 13 ; Uint32.of_int 14
+         |]
+         Uint64.one
+    )
+
+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
+  assert_bool
+    (Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s) (Sid.to_string z))
+    (Sid.equal s z);
+  let w = Sid.WellKnown.world in
+  assert_bool
+    (Printf.sprintf "[%s] ≠ [well known: %s]"
+       (Sid.to_string s) (Sid.to_string w))
+    (Sid.equal s w)
+
+let sf_parse_empty_fail () =
+  assert_raises
+    (Invalid_argument
+       "Invalid SID: ‘’ too short to be a SID in string format")
+    (fun () -> Sid.of_string "")
+
+let sf_parse_junk_fail () =
+  assert_raises
+    (Invalid_argument
+       "Invalid SID [not a sid]: expected ‘S’ at position 0, found ‘n’")
+    (fun () -> Sid.of_string "not a sid")
+
+let sf_parse_ia_junk_fail () =
+  assert_raises
+    (Invalid_argument
+       "Invalid SID [not a sid]: expected ‘1’ at position 2, found ‘I’")
+    (fun () -> Sid.of_string "S-I-3-3-7")
+
+let sf_parse_opt_ok () =
+  let s = Sid.StringFmt.from_string_opt "S-1-1-0" in
+  assert_bool "failure parsing [S-1-1-0] with option" (s <> None)
+
+let sf_parse_opt_fail () =
+  let s = Sid.StringFmt.from_string_opt "not a sid" in
+  assert_bool "unexpected success parsing garbage with option" (s = None)
+
+let is_error = function Error _ -> true | _ -> false
+
+let sf_parse_result_ok () =
+  let s = Sid.StringFmt.from_string_res "S-1-1-0" in
+  assert_bool "failure parsing [S-1-1-0] with result" (not (is_error s))
+
+let sf_parse_result_fail () =
+  let s = Sid.StringFmt.from_string_res "not a sid" in
+  assert_bool "unexpected success parsing garbage with result" (is_error s)
+
+let sf_parse_long_ok () =
+  let s = Sid.of_string "S-1-1-0-1-2-3-4-5-6-7-8-9-10-11-12-13-14"
+  and l = max_sid in
+  assert_bool
+    (Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s) (Sid.to_string l))
+    (Sid.equal s l)
+
+let sf_parse_too_long_ok () =
+  (* must ignore trailing subauths *)
+  let s1 = Sid.of_string "S-1-1-0-1-2-3-4-5-6-7-8-9-10-11-12-13-14-15"
+  and s2 = Sid.of_string "S-1-1-0-1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17"
+  and l = max_sid in
+  assert_bool
+    (Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s1) (Sid.to_string l))
+    (Sid.equal s1 l);
+  assert_bool
+    (Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s2) (Sid.to_string l))
+    (Sid.equal s2 l)
+
+let test = "string-format-syntax" >:::
+  [ "parse-ok"              >:: sf_parse_ok
+  ; "parse-empty-fail"      >:: sf_parse_empty_fail
+  ; "parse-junk-fail"       >:: sf_parse_junk_fail
+  ; "parse-opt-ok"          >:: sf_parse_opt_ok
+  ; "parse-opt-fail"        >:: sf_parse_opt_fail
+  ; "parse-result-ok"       >:: sf_parse_result_ok
+  ; "parse-result-fail"     >:: sf_parse_result_fail
+  ; "parse-long-ok"         >:: sf_parse_long_ok
+  ; "parse-too-long-ok"     >:: sf_parse_too_long_ok
+  ]
+
+let () = ignore (run_test_tt_main test)
+