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1006 | -- -*- coding: utf-8 -*-
--
-- ZanyBlue, an Ada library and framework for finite element analysis.
--
-- Copyright (c) 2012, 2017, Michael Rohan <mrohan@zanyblue.com>
-- All rights reserved.
--
-- Redistribution and use in source and binary forms, with or without
-- modification, are permitted provided that the following conditions
-- are met:
--
-- * Redistributions of source code must retain the above copyright
-- notice, this list of conditions and the following disclaimer.
--
-- * Redistributions in binary form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- * Neither the name of ZanyBlue nor the names of its contributors may
-- be used to endorse or promote products derived from this software
-- without specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--
with System;
with Ada.Direct_IO;
with Ada.Directories;
with Ada.Wide_Text_IO;
with Ada.Characters.Handling;
with ZBTest.Input_Parser;
with ZBTest.Commands;
with ZBTest.Functions;
with ZanyBlue.OS;
with ZanyBlue.Wide_Directories;
with ZanyBlue.Text.Formatting;
with ZBTest_Messages.ZBTest_Prints;
with ZBTest_Messages.ZBTest_Wide_Strings;
pragma Unreferenced (ZBTest.Functions);
package body ZBTest.States is
use Ada.Characters.Handling;
use ZBTest.Commands;
use ZBTest.Functions;
use ZBTest.Input_Parser;
use ZanyBlue.OS;
use ZanyBlue.Text;
use ZanyBlue.Wide_Directories;
use ZanyBlue.Text.Formatting;
use ZBTest_Messages.ZBTest_Prints;
type Search_Type is (Search_File, Search_Executable, Search_Directory);
procedure Add_Tree_To_Path
(State : in out State_Type;
Here : String);
-- Add the directory tree rooted in the test area directory to the
-- executeable search path.
procedure Expand_Functions
(State : in out State_Type;
Buffer : in out Unbounded_Wide_String);
-- Expand references to function, e.g., $(which -e zbmcompile)
procedure Expand_References
(State : State_Type;
Buffer : in out Unbounded_Wide_String);
-- Exopand reference to parameters, e.g., $_testname
function Read_Test_Failure
(File_Name : String)
return String;
-- Read and return the text contained in a fail file
procedure Remove_Test_Area (Test_Area : String);
-- Remove pre-existing test area prior to running a test.
procedure Rename_Test_Marker
(Test_Name : String;
Status_Name : String);
-- Rename the marker file for a test to either the test ok or
-- fail status name. This could fail if the file already exists.
function Search
(State : State_Type;
Name : String;
Paths_Name : String;
Exts_Name : String;
Target_Type : Search_Type)
return String;
-- Search for files or directories on the search path parameter. The
-- file located can have any of the exts extensions.
procedure Set_Last_Test (State : in out State_Type);
-- Set the time stamp associate with the end of the current test, the
-- "_last_test" parameter.
procedure Write_XML (State : in out State_Type);
-- Write the summary XML for an individual test (current scope).
----------------------
-- Add_Tree_To_Path --
----------------------
procedure Add_Tree_To_Path
(State : in out State_Type;
Here : String)
is
Bin_Path : constant String := Wide_Compose (Here, "bin");
begin
if Wide_Is_Directory (Bin_Path) then
State.Append ("path", Bin_Path);
end if;
State.Append ("searchpath", Here);
Add_Tree_To_Path (State, Wide_Containing_Directory (Here));
exception
when Ada.Text_IO.Use_Error =>
null;
end Add_Tree_To_Path;
---------------------
-- Add_Undo_Action --
---------------------
procedure Add_Undo_Action
(State : in out State_Type;
Action : String)
is
begin
State.Prepend ("_undo", Action);
end Add_Undo_Action;
------------
-- Append --
------------
procedure Append
(State : in out State_Type;
Name : String;
Value : String)
is
begin
State.Parameters.Append (Name, Value);
end Append;
-------------------------------
-- Define_Initial_Parameters --
-------------------------------
procedure Define_Initial_Parameters (State : in out State_Type) is
Here : constant String := Wide_Current_Directory;
begin
State.New_Scope;
State.Initialize_Scope (Here);
State.Set_Boolean ("_terminate", False);
State.Set_String ("prompt", "ZBTest> ");
State.Set_String ("_testname", "zbtest");
State.Set_String ("_testarea", "test-area");
State.Set_String ("_curlog", "zbtest.log");
State.Set_String ("_fulltestname", "zbtest");
State.Set_Boolean ("_implicit_scope", True);
case OS_Name is
when Unix =>
State.Set_String ("_pathsep", ":");
State.Set_String ("_platform", "unix");
State.Append ("exes", "");
State.Append ("exes", "sh");
when Windows =>
State.Set_String ("_pathsep", ";");
State.Set_String ("_platform", "windows");
State.Append ("exes", "bat");
State.Append ("exes", "cmd");
State.Append ("exes", "com");
State.Append ("exes", "exe");
end case;
State.Set_Integer ("_word_size", System.Word_Size);
Add_Tree_To_Path (State, Here);
State.Set_Boolean ("_xml_p", False);
State.Execute_Line ("getenv -l PATH path");
end Define_Initial_Parameters;
----------
-- Dump --
----------
procedure Dump
(State : State_Type;
File_Name : String;
All_Scopes : Boolean)
is
File : File_Type;
begin
Create (File, Mode => Out_File, Name => Wide_To_UTF8 (File_Name));
State.Dump (File, All_Scopes);
Close (File);
end Dump;
----------
-- Dump --
----------
procedure Dump
(State : State_Type;
Destination : File_Type;
All_Scopes : Boolean)
is
begin
State.Parameters.Dump (Destination, All_Scopes);
end Dump;
---------------
-- End_Scope --
---------------
procedure End_Scope (State : in out State_Type) is
N_OK : Natural;
N_Fail : Natural;
begin
End_Scope (State, N_OK, N_Fail);
end End_Scope;
---------------
-- End_Scope --
---------------
procedure End_Scope
(State : in out State_Type;
N_OK : out Natural;
N_Fail : out Natural)
is
Undo_Actions : constant List_Type :=
State.Get_List ("_undo", Deep => False);
begin
for I in 1 .. Length (Undo_Actions) loop
Print_00032 (+Value (Undo_Actions, I));
State.Execute_Line (Value (Undo_Actions, I));
end loop;
N_OK := State.Get_Integer ("_n_ok_cumulative");
N_Fail := State.Get_Integer ("_n_fail_cumulative");
if State.Get_Boolean ("_xml_p") then
Write_XML (State);
end if;
State.Parameters.End_Scope;
end End_Scope;
---------------------
-- Execute_Command --
---------------------
procedure Execute_Command
(State : in out State_Type;
Args : List_Type)
is
Implementation : Command_Type;
begin
if Length (Args) > 0 then
Implementation := Find (Value (Args, 1));
Implementation (State, Args);
end if;
exception
when Command_Usage_Error =>
Print_Command_Usage (Value (Args, 1));
when Unknown_Command_Error =>
Print_10009 (+Value (Args, 1));
end Execute_Command;
------------------
-- Execute_Line --
------------------
procedure Execute_Line
(State : in out State_Type;
Input_Line : String)
is
Buffer : Unbounded_Wide_String;
begin
Append (Buffer, Input_Line);
Expand (State, Buffer);
if To_Wide_String (Buffer) /= Input_Line then
Print_00044
(+Full_Test_Name (State), +State.Get_Integer ("_lineno"), +Buffer);
end if;
State.Execute_Command (Parse_Words (To_Wide_String (Buffer)));
exception
when Unterminated_String =>
Print_00043;
end Execute_Line;
------------------
-- Execute_Line --
------------------
procedure Execute_Line
(State : in out State_Type;
Input_Line : String;
Interactive : Boolean)
is
begin
if not Interactive then
Print_00014
(+Full_Test_Name (State), +State.Get_Integer ("_lineno"),
+Input_Line);
end if;
Execute_Line (State, Input_Line);
end Execute_Line;
------------
-- Expand --
------------
procedure Expand
(State : in out State_Type;
Buffer : in out Unbounded_Wide_String)
is
begin
Expand_References (State, Buffer);
Expand_Functions (State, Buffer);
end Expand;
----------------------
-- Expand_Functions --
----------------------
procedure Expand_Functions
(State : in out State_Type;
Buffer : in out Unbounded_Wide_String)
is
function Result
(Function_Call : String)
return String;
------------
-- Result --
------------
function Result
(Function_Call : String)
return String
is
Args : constant List_Type := Parse_Words (Function_Call);
Impl : Function_Type;
begin
if Length (Args) = 0 then
Print_10031;
return "";
end if;
Impl := Find (Value (Args, 1));
return Impl (State'Access, Args);
exception
when Unknown_Function_Error =>
Print_10032 (+Value (Args, 1));
return "";
when Function_Usage_Error =>
Print_Function_Usage (Value (Args, 1));
return "";
end Result;
Start : Positive := 1;
Next : Natural;
Function_Start : Natural;
Function_End : Natural;
begin
loop
Function_Start := Index (Buffer, "$(", Start);
exit when Function_Start = 0;
Function_End := Index (Buffer, ")", Function_Start);
Next := Index (Buffer, "$(", Function_Start + 2);
if Next > 0 and then Next < Function_End then
Start := Function_Start + 2;
else
Replace_Slice
(Buffer, Function_Start, Function_End,
Result (Slice (Buffer, Function_Start + 2, Function_End - 1)));
Start := 1;
end if;
end loop;
end Expand_Functions;
-----------------------
-- Expand_References --
-----------------------
procedure Expand_References
(State : State_Type;
Buffer : in out Unbounded_Wide_String)
is
procedure Replace_Reference
(Buffer : in out Unbounded_Wide_String;
Start : Positive;
Last : Positive);
procedure Replace_Reference
(Buffer : in out Unbounded_Wide_String;
Start : Positive;
Last : Positive)
is
Parameter : constant String := Slice (Buffer, Start + 1, Last);
begin
if State.Is_Defined (Parameter) then
Replace_Slice (Buffer, Start, Last, State.Get_String (Parameter));
else
Replace_Slice (Buffer, Start, Last, "");
Print_10030 (+Parameter);
end if;
end Replace_Reference;
Last : Positive;
Start : Positive := 1;
Next_Ch : Character;
Ch : Character;
In_String : Boolean := False;
I : Positive := 1;
begin
while I < Length (Buffer) loop
Start := I;
Ch := To_Character (Element (Buffer, I));
I := I + 1;
Next_Ch := To_Character (Element (Buffer, I));
if not In_String then
In_String := Ch = ''';
if Ch = '$'
and then
(Next_Ch = '_'
or else (Is_Alphanumeric (Next_Ch) and not Is_Digit (Next_Ch)))
then
Last := I;
while Next_Ch = '_' or else Is_Alphanumeric (Next_Ch) loop
Last := Last + 1;
if Last <= Length (Buffer) then
Next_Ch := To_Character (Element (Buffer, Last));
else
Next_Ch := '$';
end if;
end loop;
Last := Last - 1;
Replace_Reference (Buffer, Start, Last);
end if;
else
In_String := Ch /= ''';
end if;
end loop;
end Expand_References;
--------------------
-- Full_Test_Name --
--------------------
function Full_Test_Name
(State : State_Type)
return String
is
Test_Names : constant List_Type := State.Get_List ("_testname");
Buffer : Unbounded_Wide_String;
begin
for I in reverse 1 .. Length (Test_Names) loop
Append (Buffer, Value (Test_Names, I));
if I /= 1 then
Append (Buffer, ".");
end if;
end loop;
return To_Wide_String (Buffer);
end Full_Test_Name;
---------
-- Get --
---------
function Get
(State : State_Type;
Name : String)
return Value_Type'Class
is
begin
return State.Parameters.Get (Name);
end Get;
-----------------
-- Get_Boolean --
-----------------
function Get_Boolean
(State : State_Type;
Name : String)
return Boolean
is
begin
return State.Parameters.Get_Boolean (Name);
end Get_Boolean;
-------------------
-- Get_Character --
-------------------
function Get_Character
(State : State_Type;
Name : String)
return Unicode_Character
is
Value : constant String := State.Get_String (Name);
begin
if Value'Length > 0 then
return Value (Value'First);
else
return ' ';
end if;
end Get_Character;
---------------
-- Get_Float --
---------------
function Get_Float
(State : State_Type;
Name : String)
return Float
is
begin
return State.Parameters.Get_Float (Name);
end Get_Float;
-----------------
-- Get_Integer --
-----------------
function Get_Integer
(State : State_Type;
Name : String)
return Integer
is
begin
return State.Parameters.Get_Integer (Name);
end Get_Integer;
--------------
-- Get_List --
--------------
function Get_List
(State : State_Type;
Name : String;
Deep : Boolean := True)
return List_Type
is
begin
return State.Parameters.Get_List (Name, Deep);
end Get_List;
----------------
-- Get_String --
----------------
function Get_String
(State : State_Type;
Name : String)
return String
is
begin
return State.Parameters.Get_String (Name);
end Get_String;
--------------
-- Get_Time --
--------------
function Get_Time
(State : State_Type;
Name : String)
return Ada.Calendar.Time
is
begin
return State.Parameters.Get_Time (Name);
end Get_Time;
---------------
-- Increment --
---------------
procedure Increment
(State : in out State_Type;
Name : String;
By_Amount : Integer := 1;
Deep : Boolean := True)
is
begin
State.Parameters.Increment (Name, By_Amount, Deep);
end Increment;
----------------------
-- Initialize_Scope --
----------------------
procedure Initialize_Scope
(State : in out State_Type;
Script_Dir : String;
Implicit_Scope : Boolean := False)
is
begin
State.Set_Integer ("_n_fail_cumulative", 0);
State.Set_Integer ("_n_ok_cumulative", 0);
State.Set_Integer ("_n_fail", 0);
State.Set_Integer ("_n_ok", 0);
State.Set_Integer ("_n_tests", 0);
State.Set_Integer ("_n_tests", 0);
State.Set_Integer ("_lognum", 0);
State.Set_Integer ("_lineno", 0);
State.Set_Integer ("_execfail", 1);
State.Set_String ("_curpath", Script_Dir);
State.Set_String ("searchpath", Script_Dir);
State.Set_Time ("_last_test", State.Get_Time ("_start_time"));
State.Set_Boolean ("_implicit_scope", Implicit_Scope);
end Initialize_Scope;
----------------
-- Is_Defined --
----------------
function Is_Defined
(State : State_Type;
Name : String;
Any_Scope : Boolean := True)
return Boolean
is
begin
return State.Parameters.Is_Defined (Name, Any_Scope);
end Is_Defined;
----------------------
-- Locate_Directory --
----------------------
function Locate_Directory
(State : State_Type;
Name : String)
return String
is
begin
return Search (State, Name, "searchpath", "", Search_Directory);
end Locate_Directory;
-----------------------
-- Locate_Executable --
-----------------------
function Locate_Executable
(State : State_Type;
Name : String)
return String
is
begin
return Search (State, Name, "path", "exes", Search_Executable);
end Locate_Executable;
-----------------
-- Locate_File --
-----------------
function Locate_File
(State : State_Type;
Name : String)
return String
is
begin
return Search (State, Name, "searchpath", "", Search_File);
end Locate_File;
---------------
-- New_Scope --
---------------
procedure New_Scope (State : in out State_Type) is
begin
State.Parameters.New_Scope;
State.Set_Time ("_start_time", Ada.Calendar.Clock);
end New_Scope;
-------------
-- Prepend --
-------------
procedure Prepend
(State : in out State_Type;
Name : String;
Value : String)
is
begin
State.Parameters.Prepend (Name, Value);
end Prepend;
--------------------
-- Read_Eval_Loop --
--------------------
procedure Read_Eval_Loop
(State : in out State_Type;
Input : File_Type;
Interactive : Boolean)
is
begin
while not State.Get_Boolean ("_terminate") loop
if Interactive then
Print_00033 (+State.Get_String ("prompt"), With_NL => False);
end if;
State.Increment ("_lineno", Deep => False);
State.Execute_Line (Wide_From_UTF8 (Get_Line (Input)), Interactive);
end loop;
exception
when End_Error =>
return;
end Read_Eval_Loop;
-----------------------
-- Read_Test_Failure --
-----------------------
function Read_Test_Failure
(File_Name : String)
return String
is
use Ada.Directories;
File_Name_S : constant String := Wide_To_UTF8 (File_Name);
File_Size : constant Natural := Natural (Size (File_Name_S));
subtype Element_Type is String (1 .. File_Size);
package File_IO is new Ada.Direct_IO (Element_Type);
Input : File_IO.File_Type;
Result : Element_Type;
begin
File_IO.Open (Input, File_IO.In_File, File_Name_S);
File_IO.Read (Input, Result);
File_IO.Close (Input);
return Result;
end Read_Test_Failure;
----------------------
-- Register_Failure --
----------------------
procedure Register_Failure
(State : in out State_Type;
Test_Name : String)
is
use ZBTest_Messages.ZBTest_Wide_Strings;
Cur_Name : constant String := State.Get_String ("_fulltestname");
Cur_Log : constant String := State.Get_String ("_curlog");
Fail_Name : constant String :=
Wide_Compose (Name => Test_Name, Extension => "fail");
begin
Set_Last_Test (State);
Rename_Test_Marker (Test_Name, Fail_Name);
State.Increment ("_n_fail_cumulative", Deep => True);
State.Increment ("_n_fail", Deep => False);
State.Increment ("_n_tests", Deep => False);
State.Prepend
("_xml_results",
Format_01004 (+Cur_Name, +Cur_Log, +Read_Test_Failure (Fail_Name)));
Print_10024 (+Test_Name);
end Register_Failure;
----------------------
-- Register_Success --
----------------------
procedure Register_Success
(State : in out State_Type;
Test_Name : String)
is
use ZBTest_Messages.ZBTest_Wide_Strings;
Cur_Name : constant String := State.Get_String ("_fulltestname");
Cur_Log : constant String := State.Get_String ("_curlog");
OK_Name : constant String :=
Wide_Compose (Name => Test_Name, Extension => "ok");
begin
Set_Last_Test (State);
Rename_Test_Marker (Test_Name, OK_Name);
State.Increment ("_n_ok_cumulative", Deep => True);
State.Increment ("_n_ok", Deep => False);
State.Increment ("_n_tests", Deep => False);
State.Prepend ("_xml_results", Format_01003 (+Cur_Name, +Cur_Log));
Print_10023 (+Test_Name);
end Register_Success;
----------------------
-- Remove_Test_Area --
----------------------
procedure Remove_Test_Area (Test_Area : String) is
begin
Print_10011 (+Test_Area);
Wide_Delete_Tree (Test_Area);
exception
when E : Ada.Wide_Text_IO.Use_Error =>
Print_10013 (+Test_Area, +E);
raise Invalid_Environment;
end Remove_Test_Area;
------------------------
-- Rename_Test_Marker --
------------------------
procedure Rename_Test_Marker
(Test_Name : String;
Status_Name : String)
is
begin
Wide_Rename (Test_Name, Status_Name);
exception
when E : Ada.Wide_Text_IO.Use_Error =>
Print_10038 (+Status_Name, +E);
end Rename_Test_Marker;
------------
-- Search --
------------
function Search
(State : State_Type;
Name : String;
Paths_Name : String;
Exts_Name : String;
Target_Type : Search_Type)
return String
is
Search_Path : constant List_Type := State.Get_List (Paths_Name);
Extensions : List_Type := State.Get_List (Exts_Name);
begin
if Length (Extensions) = 0 then
Append (Extensions, "");
end if;
for Path in 1 .. Length (Search_Path) loop
for Extension in 1 .. Length (Extensions) loop
declare
Trail_Path : constant String :=
Wide_Compose
(Value (Search_Path, Path), Name,
Value (Extensions, Extension));
begin
case Target_Type is
when Search_File =>
if Wide_Is_File (Trail_Path) then
return Trail_Path;
end if;
when Search_Executable =>
if Wide_Is_Executable_File (Trail_Path) then
return Trail_Path;
end if;
when Search_Directory =>
if Wide_Is_Directory (Trail_Path) then
return Trail_Path;
end if;
end case;
end;
end loop;
end loop;
raise File_Not_Found;
end Search;
---------
-- Set --
---------
procedure Set
(State : in out State_Type;
Name : String;
Value : Value_Type'Class)
is
begin
State.Parameters.Set (Name, Value);
end Set;
-----------------
-- Set_Boolean --
-----------------
procedure Set_Boolean
(State : in out State_Type;
Name : String;
Value : Boolean)
is
begin
State.Parameters.Set_Boolean (Name, Value);
end Set_Boolean;
---------------
-- Set_Float --
---------------
procedure Set_Float
(State : in out State_Type;
Name : String;
Value : Float)
is
begin
State.Parameters.Set_Float (Name, Value);
end Set_Float;
-----------------
-- Set_Integer --
-----------------
procedure Set_Integer
(State : in out State_Type;
Name : String;
Value : Integer)
is
begin
State.Parameters.Set_Integer (Name, Value);
end Set_Integer;
procedure Set_Last_Test (State : in out State_Type) is
use Ada.Calendar;
Now : constant Time := Clock;
begin
State.Set_Time ("_last_test", Now);
end Set_Last_Test;
----------------
-- Set_String --
----------------
procedure Set_String
(State : in out State_Type;
Name : String;
Value : String)
is
begin
State.Parameters.Set_String (Name, Value);
end Set_String;
--------------
-- Set_Time --
--------------
procedure Set_Time
(State : in out State_Type;
Name : String;
Value : Ada.Calendar.Time)
is
begin
State.Parameters.Set_Time (Name, Value);
end Set_Time;
---------------------
-- Setup_Test_Area --
---------------------
procedure Setup_Test_Area (State : in out State_Type) is
Test_Area : constant String :=
Wide_Full_Name (State.Get_String ("_testarea"));
begin
State.Prepend ("path", Test_Area);
if Wide_Exists (Test_Area) then
if Wide_Is_Directory (Test_Area) then
Remove_Test_Area (Test_Area);
else
Print_10012 (+Test_Area);
raise Invalid_Environment;
end if;
end if;
Print_00009 (+Test_Area);
Wide_Create_Directory (Test_Area);
Wide_Set_Directory (Test_Area);
State.Set_String ("_testarea", Test_Area);
exception
when E : Ada.Wide_Text_IO.Use_Error =>
Print_10014 (+Test_Area, +E);
raise Invalid_Environment;
end Setup_Test_Area;
---------------
-- Write_XML --
---------------
procedure Write_XML (State : in out State_Type) is separate;
----------------------
-- Write_XML_Report --
----------------------
procedure Write_XML_Report (State : State_Type) is
begin
null;
end Write_XML_Report;
end ZBTest.States;
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