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-- CXF3001.A
--
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
--
-- OBJECTIVE:
-- Check that the edited output string value returned by Function Image
-- is correct.
--
-- TEST DESCRIPTION:
-- This test is structured using tables of data, consisting of
-- numerical values, picture strings, and expected image
-- result strings.
--
-- Each picture string is checked for validity, and an invalid picture
-- string will cause immediate test failure on its first pass through
-- the evaluation loop. Inside the evaluation loop, each decimal data
-- item is combined with each of the picture strings as parameters to a
-- call to Image, and the result of each call is compared to an
-- expected edited output result string.
--
--
-- CHANGE HISTORY:
-- 24 Feb 95 SAIC Initial prerelease version.
-- 23 Jun 95 SAIC Corrected call to functions Valid and To_Picture.
-- 22 Aug 95 SAIC Test name changed to CXF3001 (from CXF3301) to
-- conform to naming conventions.
-- 24 Feb 97 CTA.PWB Corrected picture strings and expected results.
--!
with Ada.Text_IO.Editing;
with Report;
procedure CXF3001 is
begin
Report.Test ("CXF3001", "Check that the string value returned by " &
"Function Image is correct");
Test_Block:
declare
use Ada.Text_IO;
Number_Of_Decimal_Items : constant := 5;
Number_Of_Picture_Strings : constant := 4;
Number_Of_Expected_Results : constant := Number_Of_Decimal_Items *
Number_Of_Picture_Strings;
type String_Pointer_Type is access String;
-- Define a decimal data type, and instantiate the Decimal_Output
-- generic package for the data type.
type Decimal_Data_Type is delta 0.01 digits 16;
package Ed_Out is new Editing.Decimal_Output (Decimal_Data_Type);
-- Define types for the arrays of data that will hold the decimal data
-- values, picture strings, and expected edited output results.
type Decimal_Data_Array_Type is
array (Integer range <>) of Decimal_Data_Type;
type Picture_String_Array_Type is
array (Integer range <>) of String_Pointer_Type;
type Edited_Output_Results_Array_Type is
array (Integer range <>) of String_Pointer_Type;
-- Define the data arrays for this test.
Decimal_Data :
Decimal_Data_Array_Type(1..Number_Of_Decimal_Items) :=
( 1 => 5678.90,
2 => -6789.01,
3 => 0.00,
4 => 0.20,
5 => 3.45
);
Picture_Strings :
Picture_String_Array_Type(1..Number_Of_Picture_Strings) :=
( 1 => new String'("-$$_$$9.99"),
2 => new String'("-$$_$$$.$$"),
3 => new String'("-ZZZZ.ZZ"),
4 => new String'("-$$$_999.99")
);
Edited_Output :
Edited_Output_Results_Array_Type(1..Number_Of_Expected_Results) :=
( 1 => new String'(" $5,678.90"),
2 => new String'(" $5,678.90"),
3 => new String'(" 5678.90"),
4 => new String'(" $5,678.90"),
5 => new String'("-$6,789.01"),
6 => new String'("-$6,789.01"),
7 => new String'("-6789.01"),
8 => new String'("- $6,789.01"),
9 => new String'(" $0.00"),
10 => new String'(" "),
11 => new String'(" "),
12 => new String'(" $ 000.00"),
13 => new String'(" $0.20"),
14 => new String'(" $.20"),
15 => new String'(" .20"),
16 => new String'(" $ 000.20"),
17 => new String'(" $3.45"),
18 => new String'(" $3.45"),
19 => new String'(" 3.45"),
20 => new String'(" $ 003.45")
);
TC_Picture : Editing.Picture;
TC_Loop_Count : Natural := 0;
begin
-- Compare string result of Image with expected edited output string.
Evaluate_Edited_Output:
for i in 1..Number_Of_Decimal_Items loop
for j in 1..Number_Of_Picture_Strings loop
TC_Loop_Count := TC_Loop_Count + 1;
-- Check on the validity of the picture strings prior to
-- processing.
if Editing.Valid(Picture_Strings(j).all) then
-- Create the picture object from the picture string.
TC_Picture := Editing.To_Picture(Picture_Strings(j).all);
-- Compare actual edited output result of Function Image with
-- the expected result.
if Ed_Out.Image(Decimal_Data(i), TC_Picture) /=
Edited_Output(TC_Loop_Count).all
then
Report.Failed("Incorrect result from Function Image, " &
"when used with decimal data item # " &
Integer'Image(i) &
" and picture string # " &
Integer'Image(j));
end if;
else
Report.Failed("Picture String # " & Integer'Image(j) &
"reported as being invalid");
-- Immediate test failure if a string is invalid.
exit Evaluate_Edited_Output;
end if;
end loop;
end loop Evaluate_Edited_Output;
exception
when Editing.Picture_Error =>
Report.Failed ("Picture_Error raised in Test_Block");
when Layout_Error =>
Report.Failed ("Layout_Error raised in Test_Block");
when others =>
Report.Failed ("Exception raised in Test_Block");
end Test_Block;
Report.Result;
end CXF3001;
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