Filter-out hidden filenames from list of test files

[tiger.ml.git] / compiler / src / lib / tiger / tiger_test_cases_book.ml

diff --git a/compiler/src/lib/tiger/tiger_test_cases_book.ml b/compiler/src/lib/tiger/tiger_test_cases_book.ml
index 289d747..5cae186 100644 (file)
--- a/compiler/src/lib/tiger/tiger_test_cases_book.ml
+++ b/compiler/src/lib/tiger/tiger_test_cases_book.ml
@@ -85,7 +85,7 @@ let is_error_expected_parsing_of_filename =
   let module E = Tiger_error in
   function
   | "test49.tig" ->
-      Some (function E.Invalid_syntax _ -> true | _ -> false)
+      Some Error.is_invalid_syntax
       (* TODO: Be more specific - test position *)
   | _ ->
     (* TODO: Fill-in other expected cases *)
@@ -99,7 +99,13 @@ let is_error_expected_parsing_of_filename =
 let is_error_expected_semant_of_filename =
   let module E = Tiger_error in
   function
+  | "test17.tig" ->
+      Some Error.is_unknown_type
+      (* TODO: Be more specific - which type? *)
   | "test09.tig"
+  | "test11.tig"
+  | "test13.tig"
+  | "test14.tig"
   | "test23.tig"
   | "test26.tig"
   | "test28.tig"
@@ -123,8 +129,20 @@ let test_case_of_filename filename ~dir =
     ~is_error_expected_parsing:(is_error_expected_parsing_of_filename filename)
     ~is_error_expected_semant:(is_error_expected_semant_of_filename filename)
 
+let is_filename_starts_with_dot filename =
+  match filename.[0] with
+  | exception Invalid_argument _ ->
+      (* Filename should not be an empty string *)
+      assert false
+  | '.' -> true
+  | _   -> false
+
+let is_filename_not_hidden filename =
+  not (is_filename_starts_with_dot filename)
+
 let read ~from_dir:dir =
   Sys.readdir dir
   |> Array.to_list
+  |> List.filter ~f:is_filename_not_hidden
   |> List.sort ~cmp:compare
   |> List.map ~f:(test_case_of_filename ~dir)