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-- CXF3004.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 statically identifiable picture strings can be used
-- in conjunction with function Image to produce output strings
-- appropriate to foreign currency representations.
--
-- Check that statically identifiable picture strings will cause
-- function Image to raise Layout_Error under the appropriate
-- conditions.
--
-- TEST DESCRIPTION:
-- This test defines several picture strings that are statically
-- identifiable, (i.e., Pic : Picture := To_Picture("..."); ).
-- These picture strings are used in conjunction with decimal data
-- as parameters in calls to function Image.
--
--
-- CHANGE HISTORY:
-- 11 Apr 96 SAIC Initial release for 2.1.
--
--!
with Report;
with Ada.Text_IO.Editing;
with Ada.Exceptions;
procedure CXF3004 is
begin
Report.Test ("CXF3004", "Check that statically identifiable " &
"picture strings will cause function Image " &
"to raise Layout_Error under appropriate " &
"conditions");
Test_Block:
declare
use Ada.Exceptions;
use Ada.Text_IO.Editing;
FF_Currency : constant String := "FF";
DM_Currency : constant String := "DM";
FF_Separator : constant Character := '.';
DM_Separator : constant Character := ',';
FF_Radix : constant Character := ',';
DM_Radix : constant Character := '.';
Blank_Fill : constant Character := ' ';
Star_Fill : constant Character := '*';
-- 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 Image_IO is
new Decimal_Output(Num => Decimal_Data_Type,
Default_Currency => "$",
Default_Fill => Star_Fill,
Default_Separator => Default_Separator,
Default_Radix_Mark => DM_Radix);
-- The following decimal data items are used with picture strings
-- in evaluating use of foreign currency symbols.
Dec_Data_1 : Decimal_Data_Type := 123456.78;
Dec_Data_2 : Decimal_Data_Type := 32.10;
Dec_Data_3 : Decimal_Data_Type := -1234.57;
Dec_Data_4 : Decimal_Data_Type := 123456.78;
Dec_Data_5 : Decimal_Data_Type := 12.34;
Dec_Data_6 : Decimal_Data_Type := 12.34;
Dec_Data_7 : Decimal_Data_Type := 12345.67;
-- Statically identifiable picture strings.
-- These strings are used in conjunction with non-default values
-- for Currency string, Radix mark, and Separator in calls to
-- function Image.
Picture_1 : Picture := To_Picture("-###**_***_**9.99"); -- FF
Picture_2 : Picture := To_Picture("###z_ZZ9.99"); -- FF
Picture_3 : Picture := To_Picture("<<<<_<<<.<<###>"); -- DM
Picture_4 : Picture := To_Picture("-$_$$$_$$$_$$9.99"); -- DM
Picture_5 : Picture := To_Picture("$Zz9.99"); -- DM
Picture_6 : Picture := To_Picture("$$$9.99"); -- DM
Picture_7 : Picture := To_Picture("###_###_##9.99"); -- CHF
-- The following ten edited output strings correspond to the ten
-- foreign currency picture strings.
Output_1 : constant String := " FF***123.456,78";
Output_2 : constant String := " FF 32,10";
Output_3 : constant String := " (1,234.57DM )";
Output_4 : constant String := " DM123,456.78";
Output_5 : constant String := "DM 12.34";
Output_6 : constant String := " DM12.34";
Output_7 : constant String := " CHF12,345.67";
begin
-- Check the results of function Image, using the picture strings
-- constructed above, in creating foreign currency edited output
-- strings.
if Image_IO.Image(Item => Dec_Data_1,
Pic => Picture_1,
Currency => FF_Currency,
Fill => Star_Fill,
Separator => FF_Separator,
Radix_Mark => FF_Radix) /= Output_1
then
Report.Failed("Incorrect result from Fn. Image using Picture_1");
end if;
if Image_IO.Image(Item => Dec_Data_2,
Pic => Picture_2,
Currency => FF_Currency,
Fill => Blank_Fill,
Separator => FF_Separator,
Radix_Mark => FF_Radix) /= Output_2
then
Report.Failed("Incorrect result from Fn. Image using Picture_2");
end if;
if Image_IO.Image(Item => Dec_Data_3,
Pic => Picture_3,
Currency => DM_Currency,
Fill => Blank_Fill,
Separator => DM_Separator,
Radix_Mark => DM_Radix) /= Output_3
then
Report.Failed("Incorrect result from Fn. Image using Picture_3");
end if;
if Image_IO.Image(Item => Dec_Data_4,
Pic => Picture_4,
Currency => DM_Currency,
Fill => Blank_Fill,
Separator => DM_Separator,
Radix_Mark => DM_Radix) /= Output_4
then
Report.Failed("Incorrect result from Fn. Image using Picture_4");
end if;
if Image_IO.Image(Item => Dec_Data_5,
Pic => Picture_5,
Currency => DM_Currency,
Fill => Blank_Fill,
Separator => DM_Separator,
Radix_Mark => DM_Radix) /= Output_5
then
Report.Failed("Incorrect result from Fn. Image using Picture_5");
end if;
if Image_IO.Image(Item => Dec_Data_6,
Pic => Picture_6,
Currency => DM_Currency,
Fill => Blank_Fill,
Separator => DM_Separator,
Radix_Mark => DM_Radix) /= Output_6
then
Report.Failed("Incorrect result from Fn. Image using Picture_6");
end if;
if Image_IO.Image(Item => Dec_Data_7,
Pic => Picture_7,
Currency => "CHF",
Fill => Blank_Fill,
Separator => ',',
Radix_Mark => '.') /= Output_7
then
Report.Failed("Incorrect result from Fn. Image using Picture_7");
end if;
-- The following calls of Function Image, using the specific
-- decimal values and picture strings provided, will cause
-- a Layout_Error to be raised.
-- Note: The data and the picture strings used in the following
-- evaluations are not themselves erroneous, but when used in
-- combination will cause Layout_Error to be raised.
Exception_Block_1 :
declare
Erroneous_Data_1 : Decimal_Data_Type := 12.34;
Erroneous_Picture_1 : Picture := To_Picture("9.99");
N : constant Natural := Image_IO.Length(Erroneous_Picture_1);
TC_String : String(1..N);
begin
TC_String := Image_IO.Image(Erroneous_Data_1, Erroneous_Picture_1);
Report.Failed("Layout_Error not raised by combination of " &
"Erroneous_Picture_1 and Erroneous_Data_1");
Report.Comment("Should never be printed: " & TC_String);
exception
when Ada.Text_IO.Layout_Error => null; -- OK, expected exception.
when The_Error : others =>
Report.Failed
("The following exception was incorrectly raised in " &
"Exception_Block_1: " & Exception_Name(The_Error));
end Exception_Block_1;
Exception_Block_2 :
declare
Erroneous_Data_2 : Decimal_Data_Type := -12.34;
Erroneous_Picture_2 : Picture := To_Picture("99.99");
N : constant Natural := Image_IO.Length(Erroneous_Picture_2);
TC_String : String(1..N);
begin
TC_String := Image_IO.Image(Erroneous_Data_2, Erroneous_Picture_2);
Report.Failed("Layout_Error not raised by combination of " &
"Erroneous_Picture_2 and Erroneous_Data_2");
Report.Comment("Should never be printed: " & TC_String);
exception
when Ada.Text_IO.Layout_Error => null; -- OK, expected exception.
when The_Error : others =>
Report.Failed
("The following exception was incorrectly raised in " &
"Exception_Block_2: " & Exception_Name(The_Error));
end Exception_Block_2;
exception
when The_Error : others =>
Report.Failed("The following exception was raised in the " &
"Test_Block: " & Exception_Name(The_Error));
end Test_Block;
Report.Result;
end CXF3004;
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