Correction in the parser preseance

1 files changed, 20 insertions, 1 deletions

diff --git a/test/qsp_parser_test.ml b/test/qsp_parser_test.ml
index ef19ed9..6ac8bfa 100644
--- a/test/qsp_parser_test.ml
+++ b/test/qsp_parser_test.ml
@@ -1,4 +1,5 @@
 module Parser = Qsp_parser.Parser.Make (Qsp_syntax.Tree)
+module Tree = Qsp_syntax.Tree
 module Ast = Qsp_syntax.Tree.Ast
 module T = Ast
 
@@ -594,7 +595,7 @@ let test_gt () =
             Ast.Ident
               {
                 Ast.pos = _position;
-                name = "CURLOC";
+                name = "$CURLOC";
                 index = Some (Ast.Integer (_position, "0"));
               };
           ] );
@@ -682,6 +683,23 @@ let test_dyneval () =
         (Ast.Function (_position, Dyneval, [ Ast.Literal (_position, "") ]));
     ]
 
+(** The parens after input are considered as arguments for the function, not a
+    following expression. 
+
+    This expression is a boolean.
+*)
+let test_input () =
+  _test_instruction "( input('') = '' )"
+    [
+      Tree.Ast.Expression
+        (Tree.Ast.BinaryOp
+           ( _position,
+             Eq,
+             Tree.Ast.Function
+               (_position, Input, [ Tree.Ast.Literal (_position, "") ]),
+             Tree.Ast.Literal (_position, "") ));
+    ]
+
 let syntax =
   ( "Syntax",
     [
@@ -742,6 +760,7 @@ let syntax =
       Alcotest.test_case "Operator" `Quick test_operator;
       Alcotest.test_case "Operator2" `Quick test_operator2;
       Alcotest.test_case "Dyneval" `Quick test_dyneval;
+      Alcotest.test_case "Input" `Quick test_input;
     ] )
 
 let () = Alcotest.run "qsp_parser" [ syntax ]