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|
open OUnit2
module Option = Tools.Option
let u = UTF8.from_utf8string
let _msg ~expected ~result = begin
let get_string v = match v with
| None -> "Undefined"
| Some x -> UTF8.raw_encode @@ ScTypes.Result.show x
in
Printf.sprintf "Expected %s but got %s"
(get_string expected)
(get_string result)
end
let build_num value = ScTypes.number @@ DataType.Num.of_int value
(** Test a simple references between two cells *)
let test_create_ref_1 ctx = begin
let s = Sheet.Raw.empty
|> Sheet.Raw.add (3,3) @@ Expression.load @@ u"=-1"
|> snd |> Sheet.Raw.add (0,0) @@ Expression.load @@ u"=C3"
|> snd in
let result = (Sheet.Raw.get_value (0, 0) s) in
let expected = Some (ScTypes.Result (build_num (-1))) in
assert_equal
~msg:(_msg ~expected ~result)
expected
result
end
let test_create_ref_2 ctx = begin
let s = Sheet.Raw.empty
|> Sheet.Raw.add (2,2) @@ Expression.load @@ u"=C3"
|> snd |> Sheet.Raw.add (3,3) @@ Expression.load @@ u"=A1"
|> snd |> Sheet.Raw.add (1,1) @@ Expression.load @@ u"123"
|> snd in
let result = (Sheet.Raw.get_value (2, 2) s) in
let expected = Some (ScTypes.Result (build_num 123)) in
assert_equal
~msg:(_msg ~expected ~result)
expected
result
end
let test_create_direct_cycle ctx = begin
let s = Sheet.Raw.empty
|> Sheet.Raw.add (2,2) @@ Expression.load @@ u"=B2 + 1"
|> snd in
let result = (Sheet.Raw.get_value (2, 2) s) in
let expected = Some (ScTypes.Error Errors.TypeError) in
assert_equal
~msg:(_msg ~expected ~result)
expected
result
end
let test_create_indirect_cycle ctx = begin
let s = Sheet.Raw.empty
|> Sheet.Raw.add (2,2) @@ Expression.load @@ u"=A1"
|> snd |> Sheet.Raw.add (1,1) @@ Expression.load @@ u"=2"
|> snd |> Sheet.Raw.add (1,1) @@ Expression.load @@ u"=B2+1"
|> snd |> Sheet.Raw.add (0,0) @@ Expression.load @@ u"=A1"
|> snd in
let result = (Sheet.Raw.get_value (0, 0) s) in
let expected = Some (ScTypes.Error Errors.Cycle) in
assert_equal
~msg:(_msg ~expected ~result)
expected
result
end
let test_check_cycle3 ctx = begin
let s = Sheet.Raw.empty
(* First set A1 to 3 *)
|> Sheet.Raw.add (1,1) @@ Expression.load @@ u"=3"
|> snd |> Sheet.Raw.add (1,2) @@ Expression.load @@ u"=A1"
|> snd |> Sheet.Raw.add (2,2) @@ Expression.load @@ u"=A1"
|> snd |> Sheet.Raw.add (5,5) @@ Expression.load @@ u"=B2"
(* A3 = A1 + A1 = 6 *)
|> snd |> Sheet.Raw.add (1,3) @@ Expression.load @@ u"=A2 + E5"
(* Then set A1 to 2 *)
|> snd |> Sheet.Raw.add (1,1) @@ Expression.load @@ u"=2"
|> snd in
let result = (Sheet.Raw.get_value (1, 3) s) in
(* A3 = A1 + A1 = 4 *)
let expected = Some (ScTypes.Result (build_num 4)) in
assert_equal
~msg:(_msg ~expected ~result)
expected
result
end
let test_delete ctx = begin
let s = Sheet.Raw.empty
|> Sheet.Raw.add (2,2) @@ Expression.load @@ u"=C3"
|> snd |> Sheet.Raw.add (3,3) @@ Expression.load @@ u"=A1"
|> snd |> Sheet.Raw.remove (2,2)
|> snd |> Sheet.Raw.remove (3,3)
|> snd in
let result = (Sheet.Raw.get_value (3, 3) s) in
let expected = None in
assert_equal
~msg:(_msg ~expected ~result)
expected
result
end
let test_update_succs1 ctx = begin
let result = Sheet.Raw.empty
|> Sheet.Raw.add (1,1) @@ Expression.load @@ u" =1"
|> snd |> Sheet.Raw.add (2,2) @@ Expression.load @@ u"=A2"
|> snd |> Sheet.Raw.add (1,2) @@ Expression.load @@ u"=A1/1"
|> snd |> Sheet.Raw.add (1,1) @@ Expression.load @@ u"=2"
|> fst in
(* All the cells are updated by the change *)
let expected = Cell.Set.of_list [(1,1); (1, 2); (2,2)] in
let msg = Printf.sprintf "Expected %s but got %s"
(UTF8.raw_encode @@ Tools.String.print_buffer Cell.Set.printb expected)
(UTF8.raw_encode @@ Tools.String.print_buffer Cell.Set.printb result) in
assert_equal ~msg
expected
result
end
let test_update_succs2 ctx = begin
let result = Sheet.Raw.empty
|> Sheet.Raw.add (1,1) @@ Expression.load @@ u"=1"
|> snd |> Sheet.Raw.add (2,2) @@ Expression.load @@ u"=A2"
|> snd |> Sheet.Raw.add (1,2) @@ Expression.load @@ u"=A1/0"
|> snd |> Sheet.Raw.add (1,1) @@ Expression.load @@ u"=2"
|> fst in
(* Only (1, 1) is updated ; (2, 2) does not change, neither (2, 2) *)
let expected = Cell.Set.of_list [(1,1)] in
assert_equal
expected
result
end
let tests = "sheet_test">::: [
"test_ref1" >:: test_create_ref_1;
"test_ref2" >:: test_create_ref_2;
"test_cycle1" >:: test_create_direct_cycle;
"test_cycle2" >:: test_create_indirect_cycle;
"test_cycle3" >:: test_check_cycle3;
"test_delete" >:: test_delete;
"test_update_succs1" >:: test_update_succs1;
"test_update_succs2" >:: test_update_succs2;
]
|
