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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
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tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/ada/acats/tests/cxf/cxf3002.a
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+-- CXF3002.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 functionality contained in package
+-- Ada.Wide_Text_IO.Editing is available and produces correct results.
+--
+-- TEST DESCRIPTION:
+-- This test is designed to validate the procedures and functions that
+-- are found in package Ada.Wide_Text_IO.Editing, the "wide"
+-- complementary package to Ada.Text_IO.Editing. The test is similar
+-- to CXF3301, which tested a large portion of the Ada.Text_IO.Editing
+-- package. Additional testing has been added here to cover the balance
+-- of the Wide_Text_IO.Editing child package.
+
+-- 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.
+--
+-- Note: Each of the functions Valid, To_Picture, and Pic_String has
+-- String (rather than Wide_String) as its parameter or result
+-- subtype, since a picture String is not localizable.
+--
+--
+-- CHANGE HISTORY:
+-- 22 Jun 95 SAIC Initial prerelease version.
+-- 22 Aug 95 SAIC Test name changed to CXF3002 (from CXF3401) to
+-- conform with naming conventions.
+-- 24 Feb 97 PWB.CTA Corrected picture strings and expected values.
+--!
+
+with Ada.Wide_Text_IO.Editing;
+with Report;
+
+procedure CXF3002 is
+begin
+
+ Report.Test ("CXF3002", "Check that the functionality contained " &
+ "in package Ada.Wide_Text_IO.Editing is " &
+ "available and produces correct results");
+
+ Test_Block:
+ declare
+
+ use Ada.Wide_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;
+
+ Def_Cur : constant Wide_String := "$";
+ Def_Fill : constant Wide_Character := '*';
+ Def_Sep : constant Wide_Character := Editing.Default_Separator;
+ Def_Radix : constant Wide_Character := Editing.Default_Radix_Mark;
+
+ type String_Pointer_Type is access String;
+ type Wide_String_Pointer_Type is access Wide_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 Wide_Ed_Out is
+ new Editing.Decimal_Output(Num => Decimal_Data_Type,
+ Default_Currency => Def_Cur,
+ Default_Fill => Def_Fill,
+ Default_Separator => Def_Sep,
+ Default_Radix_Mark => Def_Radix);
+
+ -- 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 Wide_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 Wide_String'(" $5,678.90"),
+ 2 => new Wide_String'(" $5,678.90"),
+ 3 => new Wide_String'(" 5678.90"),
+ 4 => new Wide_String'(" $5,678.90"),
+
+ 5 => new Wide_String'("-$6,789.01"),
+ 6 => new Wide_String'("-$6,789.01"),
+ 7 => new Wide_String'("-6789.01"),
+ 8 => new Wide_String'("- $6,789.01"),
+
+ 9 => new Wide_String'(" $0.00"),
+ 10 => new Wide_String'(" "),
+ 11 => new Wide_String'(" "),
+ 12 => new Wide_String'(" $ 000.00"),
+
+ 13 => new Wide_String'(" $0.20"),
+ 14 => new Wide_String'(" $.20"),
+ 15 => new Wide_String'(" .20"),
+ 16 => new Wide_String'(" $ 000.20"),
+
+ 17 => new Wide_String'(" $3.45"),
+ 18 => new Wide_String'(" $3.45"),
+ 19 => new Wide_String'(" 3.45"),
+ 20 => new Wide_String'(" $ 003.45")
+ );
+
+ TC_Picture : Editing.Picture;
+ TC_Loop_Count : Natural := 0;
+
+ begin
+
+ -- Compare string result of Image with expected edited output wide
+ -- 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);
+
+ -- Check results of function Decimal_Output.Valid.
+ if not Wide_Ed_Out.Valid(Decimal_Data(i), TC_Picture) then
+ Report.Failed("Incorrect result from function Valid " &
+ "when examining the picture string that " &
+ "was produced from string " &
+ Integer'Image(j) & " in conjunction with " &
+ "decimal data item # " & Integer'Image(i));
+ end if;
+
+ -- Check results of function Editing.Pic_String.
+ if Editing.Pic_String(TC_Picture) /= Picture_Strings(j).all then
+ Report.Failed("Incorrect result from To_Picture/" &
+ "Pic_String conversion for picture " &
+ "string # " & Integer'Image(j));
+ end if;
+
+ -- Compare actual edited output result of Function Image with
+ -- the expected result.
+
+ if Wide_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");
+ 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 CXF3002;