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-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR --
-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES --
-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN --
-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF --
-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. --
------------------------------------------------------------------------------
with Ada.Strings.Fixed;
with Ada.Strings.Maps;
with Ada.Strings.Unbounded;
with Natools.String_Slices.Slice_Sets;
package body Natools.String_Slice_Set_Tests is
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-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR --
-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES --
-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN --
-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF --
-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. --
------------------------------------------------------------------------------
with Ada.Exceptions;
with Ada.Strings.Fixed;
with Ada.Strings.Maps;
with Ada.Strings.Unbounded;
with Natools.String_Slices.Slice_Sets;
package body Natools.String_Slice_Set_Tests is
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if not Reported then
Report.Item (Name, NT.Success);
end if;
exception
when Error : others => Report.Report_Exception (Name, Error);
end Test_Conversions;
procedure Test_Interval_Arithmetic (Report : in out NT.Reporter'Class) is
Name : constant String := "Interval arithmetic";
Reported : Boolean := False;
procedure Check_Set
(Parent : in String;
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if not Reported then
Report.Item (Name, NT.Success);
end if;
exception
when Error : others => Report.Report_Exception (Name, Error);
end Test_Conversions;
procedure Test_Exceptions (Report : in out NT.Reporter'Class) is
Parent_Slice : constant String_Slices.Slice
:= String_Slices.To_Slice (Parent_String);
Set : Slice_Sets.Slice_Set;
begin
Report.Section ("Exceptions raised");
declare
Name : constant String := "Add_Slice to null set";
begin
Set.Add_Slice (15, 19);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Exclude_Slice from null set";
begin
Set.Exclude_Slice (15, 19);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Include_Slice to null set";
begin
Set.Include_Slice (15, 19);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Restrict null set";
begin
Set.Restrict (15, 19);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Subset of null set";
New_Set : Slice_Sets.Slice_Set;
begin
New_Set := Set.Subset (15, 19);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
Report.Info ("Result: """ & New_Set.To_String & '"');
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Cut_Before in null set";
begin
Set.Cut_Before (15);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Find_Slice in null set";
function Find_Anything (Slice : String) return Boolean;
function Find_Anything (Slice : String) return Boolean is
pragma Unreferenced (Slice);
begin
return True;
end Find_Anything;
Result : String_Slices.String_Range;
begin
Result := Set.Find_Slice (Find_Anything'Access);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
Report.Info ("Result: " & String_Slices.Image (Result));
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
Set := Slice_Sets.To_Slice_Set (Parent_Slice);
Set.Exclude_Slice (20, 29);
declare
Name : constant String := "Incorrect Index in Element";
C : Character;
begin
C := Set.Element (25);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
Report.Info ("Return value: " & Character'Image (C));
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Include_Slice outside of parent string";
begin
Set.Include_Slice (Parent_String'Last + 10, Parent_String'Last + 19);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Add_Slice outside of parent string";
begin
Set.Add_Slice (Parent_String'Last + 10, Parent_String'Last + 19);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Add_Slice with overlapping range";
begin
Set.Add_Slice (15, 24);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Add_Slice with overlapping slice";
begin
Set.Add_Slice (Parent_Slice.Subslice (15, 24));
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Unrelated Add_Slice";
begin
Set.Add_Slice (String_Slices.To_Slice (Parent_String (22 .. 26)));
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Unrelated Include_Slice";
begin
Set.Include_Slice (String_Slices.To_Slice (Parent_String (22 .. 26)));
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Cut_Before before first";
begin
Set.Cut_Before (5);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Cut_Before after last";
begin
Set.Cut_Before (Parent_String'Last + 5);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Extender callback in Trim_Slices";
function Extender (Slice : String) return String_Slices.String_Range;
function Extender (Slice : String)
return String_Slices.String_Range is
begin
return String_Slices.To_Range (Slice'First, Slice'Last + 1);
end Extender;
begin
Set.Trim_Slices (Extender'Access);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Function Index with invalid From";
N : Natural;
begin
N := Set.Index (Ada.Strings.Maps.To_Set (" "), 5);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
Report.Info ("Return value:" & Integer'Image (N));
exception
when Ada.Strings.Index_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
Set.Clear;
declare
Name : constant String := "Empty_Set.Next";
N : Natural;
begin
N := Set.Next (15);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
Report.Info ("Return value:" & Integer'Image (N));
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Empty_Set.Previous";
N : Natural;
begin
N := Set.Previous (15);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
Report.Info ("Return value:" & Integer'Image (N));
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
Set.Include_Slice (Parent_String'First, Parent_String'Last);
declare
Name : constant String := "Invalid input Index for Next";
N : Natural;
begin
N := Set.Next (5);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
Report.Info ("Return value:" & Integer'Image (N));
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
declare
Name : constant String := "Invalid input Index for Previous";
N : Natural;
begin
N := Set.Previous (5);
Report.Item (Name, NT.Fail);
Report.Info ("No exception has been raised.");
Report.Info ("Return value:" & Integer'Image (N));
exception
when Constraint_Error =>
Report.Item (Name, NT.Success);
when Error : others =>
Report.Item (Name, NT.Fail);
Report.Info ("Wrong exception "
& Ada.Exceptions.Exception_Name (Error)
& " has been raised.");
end;
Report.End_Section;
end Test_Exceptions;
procedure Test_Interval_Arithmetic (Report : in out NT.Reporter'Class) is
Name : constant String := "Interval arithmetic";
Reported : Boolean := False;
procedure Check_Set
(Parent : in String;
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