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diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxa4008.a b/gcc/testsuite/ada/acats/tests/cxa/cxa4008.a new file mode 100644 index 000000000..629305f76 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxa/cxa4008.a @@ -0,0 +1,662 @@ +-- CXA4008.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 subprograms defined in package Ada.Strings.Bounded are +-- available, and that they produce correct results, especially under +-- conditions where truncation of the result is required. Specifically, +-- check the subprograms Append, Count with non-Identity maps, Index with +-- non-Identity maps, Index with Set parameters, Insert (function and +-- procedure), Replace_Slice (function and procedure), To_Bounded_String, +-- and Translate. +-- +-- TEST DESCRIPTION: +-- This test, in conjunction with tests CXA4006, CXA4007, and CXA4009, +-- will provide coverage of the most common usages of the functionality +-- found in the Ada.Strings.Bounded package. It deals in large part +-- with truncation effects and options. This test contains many small, +-- specific test cases, situations that are often difficult to generate +-- in large numbers in an application-based test. These cases represent +-- specific usage paradigms in-the-small. +-- +-- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- 10 Apr 95 SAIC Corrected acceptance condition of subtest for +-- Function Append with Truncation = Left. +-- 31 Oct 95 SAIC Update and repair for ACVC 2.0.1. +-- +--! + +with Report; +with Ada.Strings.Maps.Constants; +with Ada.Strings.Bounded; +with Ada.Strings.Maps; + +procedure CXA4008 is + +begin + + Report.Test("CXA4008", "Check that the subprograms defined in " & + "package Ada.Strings.Bounded are available, " & + "and that they produce correct results, " & + "especially under conditions where " & + "truncation of the result is required"); + + Test_Block: + declare + + package AS renames Ada.Strings; + package ASB renames Ada.Strings.Bounded; + package ASC renames Ada.Strings.Maps.Constants; + package Maps renames Ada.Strings.Maps; + + package B10 is new ASB.Generic_Bounded_Length(Max => 10); + use type B10.Bounded_String; + + Result_String : B10.Bounded_String; + Test_String : B10.Bounded_String; + AtoE_Bnd_Str : B10.Bounded_String := B10.To_Bounded_String("abcde"); + FtoJ_Bnd_Str : B10.Bounded_String := B10.To_Bounded_String("fghij"); + AtoJ_Bnd_Str : B10.Bounded_String := + B10.To_Bounded_String("abcdefghij"); + + Location : Natural := 0; + Total_Count : Natural := 0; + + CD_Set : Maps.Character_Set := Maps.To_Set("cd"); + + AB_to_YZ_Map : Maps.Character_Mapping := + Maps.To_Mapping(From => "ab", To => "yz"); + + CD_to_XY_Map : Maps.Character_Mapping := + Maps.To_Mapping(From => "cd", To => "xy"); + + + begin + -- Function To_Bounded_String with Truncation + -- Evaluate the function Append with parameters that will + -- cause the truncation of the result. + + -- Drop = Error (default case, Length_Error will be raised) + + begin + Test_String := + B10.To_Bounded_String("Much too long for this bounded string"); + Report.Failed("Length Error not raised by To_Bounded_String"); + exception + when AS.Length_Error => null; -- Expected exception raised. + when others => + Report.Failed("Incorrect exception raised by To_Bounded_String"); + end; + + -- Drop = Left + + Test_String := B10.To_Bounded_String(Source => "abcdefghijklmn", + Drop => Ada.Strings.Left); + + if Test_String /= B10.To_Bounded_String("efghijklmn") then + Report.Failed + ("Incorrect result from To_Bounded_String, Drop = Left"); + end if; + + -- Drop = Right + + Test_String := B10.To_Bounded_String(Source => "abcdefghijklmn", + Drop => Ada.Strings.Right); + + if not(Test_String = AtoJ_Bnd_Str) then + Report.Failed + ("Incorrect result from To_Bounded_String, Drop = Right"); + end if; + + + + + -- Function Append with Truncation + -- Evaluate the function Append with parameters that will + -- cause the truncation of the result. + + -- Drop = Error (default case, Length_Error will be raised) + + begin + -- Append (Bnd Str, Bnd Str); + Result_String := + B10.Append(B10.To_Bounded_String("abcde"), + B10.To_Bounded_String("fghijk")); -- 11 char + Report.Failed("Length_Error not raised by Append - 1"); + exception + when AS.Length_Error => null; -- OK, correct exception raised. + when others => + Report.Failed("Incorrect exception raised by Append - 1"); + end; + + begin + -- Append (Str, Bnd Str); + Result_String := B10.Append(B10.To_String(AtoE_Bnd_Str), + B10.To_Bounded_String("fghijk"), + AS.Error); + Report.Failed("Length_Error not raised by Append - 2"); + exception + when AS.Length_Error => null; -- OK, correct exception raised. + when others => + Report.Failed("Incorrect exception raised by Append - 2"); + end; + + begin + -- Append (Bnd Str, Char); + Result_String := + B10.Append(B10.To_Bounded_String("abcdefghij"), 'k'); + Report.Failed("Length_Error not raised by Append - 3"); + exception + when AS.Length_Error => null; -- OK, correct exception raised. + when others => + Report.Failed("Incorrect exception raised by Append - 3"); + end; + + -- Drop = Left + + -- Append (Bnd Str, Bnd Str) + Result_String := B10.Append(B10.To_Bounded_String("abcdefgh"), -- 8 chs + B10.To_Bounded_String("ijklmn"), -- 6 chs + Ada.Strings.Left); + + if Result_String /= B10.To_Bounded_String("efghijklmn") then -- 10 chars + Report.Failed("Incorrect truncation performed by Append - 4"); + end if; + + -- Append (Bnd Str, Str) + Result_String := + B10.Append(B10.To_Bounded_String("abcdefghij"), + "xyz", + Ada.Strings.Left); + + if Result_String /= B10.To_Bounded_String("defghijxyz") then + Report.Failed("Incorrect truncation performed by Append - 5"); + end if; + + -- Append (Char, Bnd Str) + + Result_String := B10.Append('A', + B10.To_Bounded_String("abcdefghij"), + Ada.Strings.Left); + + if Result_String /= B10.To_Bounded_String("abcdefghij") then + Report.Failed("Incorrect truncation performed by Append - 6"); + end if; + + -- Drop = Right + + -- Append (Bnd Str, Bnd Str) + Result_String := B10.Append(FtoJ_Bnd_Str, + AtoJ_Bnd_Str, + Ada.Strings.Right); + + if Result_String /= B10.To_Bounded_String("fghijabcde") then + Report.Failed("Incorrect truncation performed by Append - 7"); + end if; + + -- Append (Str, Bnd Str) + Result_String := B10.Append(B10.To_String(AtoE_Bnd_Str), + AtoJ_Bnd_Str, + Ada.Strings.Right); + + if Result_String /= B10.To_Bounded_String("abcdeabcde") then + Report.Failed("Incorrect truncation performed by Append - 8"); + end if; + + -- Append (Char, Bnd Str) + Result_String := B10.Append('A', AtoJ_Bnd_Str, Ada.Strings.Right); + + if Result_String /= B10.To_Bounded_String("Aabcdefghi") then + Report.Failed("Incorrect truncation performed by Append - 9"); + end if; + + + -- Function Index with non-Identity map. + -- Evaluate the function Index with a non-identity map + -- parameter which will cause mapping of the source parameter + -- prior to the evaluation of the index position search. + + Location := B10.Index(Source => AtoJ_Bnd_Str, -- "abcdefghij" + Pattern => "xy", + Going => Ada.Strings.Forward, + Mapping => CD_to_XY_Map); -- change "cd" to "xy" + + if Location /= 3 then + Report.Failed("Incorrect result from Index, non-Identity map - 1"); + end if; + + Location := B10.Index(B10.To_Bounded_String("AND IF MAN"), + "an", + Ada.Strings.Backward, + ASC.Lower_Case_Map); + + if Location /= 9 then + Report.Failed("Incorrect result from Index, non-Identity map - 2"); + end if; + + Location := B10.Index(Source => B10.To_Bounded_String("The the"), + Pattern => "the", + Going => Ada.Strings.Forward, + Mapping => ASC.Lower_Case_Map); + + if Location /= 1 then + Report.Failed("Incorrect result from Index, non-Identity map - 3"); + end if; + + + if B10.Index(B10.To_Bounded_String("abcd"), -- Pattern = Source + "abcd") /= 1 or + B10.Index(B10.To_Bounded_String("abc"), -- Pattern < Source + "abcd") /= 0 or + B10.Index(B10.Null_Bounded_String, -- Source = Null + "abc") /= 0 + then + Report.Failed("Incorrect result from Index with string patterns"); + end if; + + + -- Function Index (for Sets). + -- This version of Index uses Sets as the basis of the search. + + -- Test = Inside, Going = Forward (Default case). + Location := + B10.Index(Source => B10.To_Bounded_String("abcdeabcde"), + Set => CD_Set, -- set containing 'c' and 'd' + Test => Ada.Strings.Inside, + Going => Ada.Strings.Forward); + + if not (Location = 3) then -- position of first 'c' in source. + Report.Failed("Incorrect result from Index using Sets - 1"); + end if; + + -- Test = Inside, Going = Backward. + Location := + B10.Index(Source => B10."&"(AtoE_Bnd_Str, AtoE_Bnd_Str), + Set => CD_Set, -- set containing 'c' and 'd' + Test => Ada.Strings.Inside, + Going => Ada.Strings.Backward); + + if not (Location = 9) then -- position of last 'd' in source. + Report.Failed("Incorrect result from Index using Sets - 2"); + end if; + + -- Test = Outside, Going = Forward. + Location := B10.Index(B10.To_Bounded_String("deddacd"), + CD_Set, + Test => Ada.Strings.Outside, + Going => Ada.Strings.Forward); + + if Location /= 2 then -- position of 'e' in source. + Report.Failed("Incorrect result from Index using Sets - 3"); + end if; + + -- Test = Outside, Going = Backward. + Location := B10.Index(B10.To_Bounded_String("deddacd"), + CD_Set, + Ada.Strings.Outside, + Ada.Strings.Backward); + + if Location /= 5 then -- correct position of 'a'. + Report.Failed("Incorrect result from Index using Sets - 4"); + end if; + + if B10.Index(B10.To_Bounded_String("cd"), -- Source = Set + CD_Set) /= 1 or + B10.Index(B10.To_Bounded_String("c"), -- Source < Set + CD_Set) /= 1 or + B10.Index(B10.Null_Bounded_String, -- Source = Null + CD_Set) /= 0 or + B10.Index(AtoE_Bnd_Str, -- "abcde" + Maps.Null_Set) /= 0 or -- Null set + B10.Index(AtoE_Bnd_Str, + Maps.To_Set('x')) /= 0 -- No match. + then + Report.Failed("Incorrect result from Index using Sets - 5"); + end if; + + + -- Function Count with non-Identity mapping. + -- Evaluate the function Count with a non-identity map + -- parameter which will cause mapping of the source parameter + -- prior to the evaluation of the number of matching patterns. + + Total_Count := + B10.Count(Source => B10.To_Bounded_String("abbabaabab"), + Pattern => "yz", + Mapping => AB_to_YZ_Map); + + if Total_Count /= 4 then + Report.Failed + ("Incorrect result from function Count, non-Identity map - 1"); + end if; + + -- And a few with identity maps as well. + + if B10.Count(B10.To_Bounded_String("ABABABABAB"), + "ABA", + Maps.Identity) /= 2 or + B10.Count(B10.To_Bounded_String("ADCBADABCD"), + "AB", + Maps.To_Mapping("CD", "AB")) /= 5 or + B10.Count(B10.To_Bounded_String("aaaaaaaaaa"), + "aaa") /= 3 or + B10.Count(B10.To_Bounded_String("XX"), -- Source < Pattern + "XXX", + Maps.Identity) /= 0 or + B10.Count(AtoE_Bnd_Str, -- Source = Pattern + "abcde") /= 1 or + B10.Count(B10.Null_Bounded_String, -- Source = Null + " ") /= 0 + then + Report.Failed + ("Incorrect result from function Count, w,w/o mapping"); + end if; + + + -- Procedure Translate + + -- Partial mapping of source. + + Test_String := B10.To_Bounded_String("abcdeabcab"); + + B10.Translate(Source => Test_String, Mapping => AB_to_YZ_Map); + + if Test_String /= B10.To_Bounded_String("yzcdeyzcyz") then + Report.Failed("Incorrect result from procedure Translate - 1"); + end if; + + -- Total mapping of source. + + Test_String := B10.To_Bounded_String("abbaaababb"); + + B10.Translate(Source => Test_String, Mapping => ASC.Upper_Case_Map); + + if Test_String /= B10.To_Bounded_String("ABBAAABABB") then + Report.Failed("Incorrect result from procedure Translate - 2"); + end if; + + -- No mapping of source. + + Test_String := B10.To_Bounded_String("xyzsypcc"); + + B10.Translate(Source => Test_String, Mapping => AB_to_YZ_Map); + + if Test_String /= B10.To_Bounded_String("xyzsypcc") then + Report.Failed("Incorrect result from procedure Translate - 3"); + end if; + + -- Map > 2 characters, partial mapping. + + Test_String := B10.To_Bounded_String("have faith"); + + B10.Translate(Test_String, + Maps.To_Mapping("aeiou", "AEIOU")); + + if Test_String /= B10.To_Bounded_String("hAvE fAIth") then + Report.Failed("Incorrect result from procedure Translate - 4"); + end if; + + + -- Function Replace_Slice + -- Evaluate function Replace_Slice with + -- a variety of Truncation options. + + -- Drop = Error (Default) + + begin + Test_String := AtoJ_Bnd_Str; + Result_String := + B10.Replace_Slice(Source => Test_String, -- "abcdefghij" + Low => 3, + High => 5, -- 3-5, 3 chars. + By => "xxxxxx"); -- more than 3. + Report.Failed("Length_Error not raised by Function Replace_Slice"); + exception + when AS.Length_Error => null; -- Correct exception raised. + when others => + Report.Failed + ("Incorrect exception raised by Function Replace_Slice"); + end; + + -- Drop = Left + + Result_String := + B10.Replace_Slice(Source => Test_String, -- "abcdefghij" + Low => 7, + High => 10, -- 7-10, 4 chars. + By => "xxxxxx", -- 6 chars. + Drop => Ada.Strings.Left); + + if Result_String /= B10.To_Bounded_String("cdefxxxxxx") then -- drop a,b + Report.Failed + ("Incorrect result from Function Replace Slice, Drop = Left"); + end if; + + -- Drop = Right + + Result_String := + B10.Replace_Slice(Source => Test_String, -- "abcdefghij" + Low => 2, + High => 5, -- 2-5, 4 chars. + By => "xxxxxx", -- 6 chars. + Drop => Ada.Strings.Right); + + if Result_String /= B10.To_Bounded_String("axxxxxxfgh") then -- drop i,j + Report.Failed + ("Incorrect result from Function Replace Slice, Drop = Right"); + end if; + + -- Low = High = Source'Last, "By" length = 1. + + if B10.Replace_Slice(AtoE_Bnd_Str, + B10.To_String(AtoE_Bnd_Str)'Last, + B10.To_String(AtoE_Bnd_Str)'Last, + "X", + Ada.Strings.Error) /= + B10.To_Bounded_String("abcdX") + then + Report.Failed("Incorrect result from Function Replace_Slice"); + end if; + + + + -- Procedure Replace_Slice + -- Evaluate procedure Replace_Slice with + -- a variety of Truncation options. + + -- Drop = Error (Default) + + begin + Test_String := AtoJ_Bnd_Str; + B10.Replace_Slice(Source => Test_String, -- "abcdefghij" + Low => 3, + High => 5, -- 3-5, 3 chars. + By => "xxxxxx"); -- more than 3. + Report.Failed("Length_Error not raised by Procedure Replace_Slice"); + exception + when AS.Length_Error => null; -- Correct exception raised. + when others => + Report.Failed + ("Incorrect exception raised by Procedure Replace_Slice"); + end; + + -- Drop = Left + + Test_String := AtoJ_Bnd_Str; + B10.Replace_Slice(Source => Test_String, -- "abcdefghij" + Low => 7, + High => 9, -- 7-9, 3 chars. + By => "xxxxx", -- 5 chars. + Drop => Ada.Strings.Left); + + if Test_String /= B10.To_Bounded_String("cdefxxxxxj") then -- drop a,b + Report.Failed + ("Incorrect result from Procedure Replace Slice, Drop = Left"); + end if; + + -- Drop = Right + + Test_String := AtoJ_Bnd_Str; + B10.Replace_Slice(Source => Test_String, -- "abcdefghij" + Low => 1, + High => 3, -- 1-3, 3chars. + By => "xxxx", -- 4 chars. + Drop => Ada.Strings.Right); + + if Test_String /= B10.To_Bounded_String("xxxxdefghi") then -- drop j + Report.Failed + ("Incorrect result from Procedure Replace Slice, Drop = Right"); + end if; + + -- High = Source'First, Low > High (Insert before Low). + + Test_String := AtoE_Bnd_Str; + B10.Replace_Slice(Source => Test_String, -- "abcde" + Low => B10.To_String(Test_String)'Last, + High => B10.To_String(Test_String)'First, + By => "XXXX", -- 4 chars. + Drop => Ada.Strings.Right); + + if Test_String /= B10.To_Bounded_String("abcdXXXXe") then + Report.Failed + ("Incorrect result from Procedure Replace Slice"); + end if; + + + + -- Function Insert with Truncation + -- Drop = Error (Default). + + begin + Result_String := + B10.Insert(Source => AtoJ_Bnd_Str, -- "abcdefghij" + Before => 2, + New_Item => "xyz"); + Report.Failed("Length_Error not raised by Function Insert"); + exception + when AS.Length_Error => null; -- Correct exception raised. + when others => + Report.Failed("Incorrect exception raised by Function Insert"); + end; + + -- Drop = Left + + Result_String := + B10.Insert(Source => AtoJ_Bnd_Str, -- "abcdefghij" + Before => 5, + New_Item => "xyz", -- 3 additional chars. + Drop => Ada.Strings.Left); + + if B10.To_String(Result_String) /= "dxyzefghij" then -- drop a, b, c + Report.Failed("Incorrect result from Function Insert, Drop = Left"); + end if; + + -- Drop = Right + + Result_String := + B10.Insert(Source => B10.To_Bounded_String("abcdef"), + Before => 2, + New_Item => "vwxyz", -- 5 additional chars. + Drop => Ada.Strings.Right); + + if B10.To_String(Result_String) /= "avwxyzbcde" then -- drop f. + Report.Failed("Incorrect result from Function Insert, Drop = Right"); + end if; + + -- Additional cases. + + if B10.Insert(B10.To_Bounded_String("a"), 1, " B") /= + B10.To_Bounded_String(" Ba") or + B10.Insert(B10.Null_Bounded_String, 1, "abcde") /= + AtoE_Bnd_Str or + B10.Insert(B10.To_Bounded_String("ab"), 2, "") /= + B10.To_Bounded_String("ab") + then + Report.Failed("Incorrect result from Function Insert"); + end if; + + + -- Procedure Insert + + -- Drop = Error (Default). + begin + Test_String := AtoJ_Bnd_Str; + B10.Insert(Source => Test_String, -- "abcdefghij" + Before => 9, + New_Item => "wxyz", + Drop => Ada.Strings.Error); + Report.Failed("Length_Error not raised by Procedure Insert"); + exception + when AS.Length_Error => null; -- Correct exception raised. + when others => + Report.Failed("Incorrect exception raised by Procedure Insert"); + end; + + -- Drop = Left + + Test_String := AtoJ_Bnd_Str; + B10.Insert(Source => Test_String, -- "abcdefghij" + Before => B10.Length(Test_String), -- before last char + New_Item => "xyz", -- 3 additional chars. + Drop => Ada.Strings.Left); + + if B10.To_String(Test_String) /= "defghixyzj" then -- drop a, b, c + Report.Failed("Incorrect result from Procedure Insert, Drop = Left"); + end if; + + -- Drop = Right + + Test_String := AtoJ_Bnd_Str; + B10.Insert(Source => Test_String, + Before => 4, + New_Item => "yz", -- 2 additional chars. + Drop => Ada.Strings.Right); + + if B10.To_String(Test_String) /= "abcyzdefgh" then -- drop i,j + Report.Failed + ("Incorrect result from Procedure Insert, Drop = Right"); + end if; + + -- Before = Source'First, New_Item length = 1. + + Test_String := B10.To_Bounded_String(" abc "); + B10.Insert(Test_String, + B10.To_String(Test_String)'First, + "Z"); + + if Test_String /= B10.To_Bounded_String("Z abc ") then + Report.Failed("Incorrect result from Procedure Insert"); + end if; + + + exception + when others => Report.Failed("Exception raised in Test_Block"); + end Test_Block; + + Report.Result; + +end CXA4008; |