From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/ada/acats/tests/cxa/cxa4012.a | 305 ++++++++++++++++++++++++++++ 1 file changed, 305 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cxa/cxa4012.a (limited to 'gcc/testsuite/ada/acats/tests/cxa/cxa4012.a') diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxa4012.a b/gcc/testsuite/ada/acats/tests/cxa/cxa4012.a new file mode 100644 index 000000000..5ab12b6df --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxa/cxa4012.a @@ -0,0 +1,305 @@ +-- CXA4012.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 types, operations, and other entities defined within +-- the package Ada.Strings.Wide_Maps are available and produce correct +-- results. +-- +-- TEST DESCRIPTION: +-- This test demonstrates the availability and function of the types and +-- operations defined in package Ada.Strings.Wide_Maps. It demonstrates +-- the use of these types and functions as they would be used in common +-- programming practice. +-- Wide_Character set creation, assignment, and comparison are evaluated +-- in this test. Each of the functions provided in package +-- Ada.Strings.Wide_Maps is utilized in creating or manipulating set +-- objects, and the function results are evaluated for correctness. +-- Wide_Character sequences are examined using the functions provided for +-- manipulating objects of this type. Likewise, Wide_Character maps are +-- created, and their contents evaluated. Exception raising conditions +-- from the function To_Mapping are also created. +-- Note: Throughout this test, the set logical operators are printed in +-- capital letters to enhance their visibility. +-- +-- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- 01 Nov 95 SAIC Update and repair for ACVC 2.0.1. +-- +--! + +with Ada.Characters.Handling; +with Ada.Strings.Wide_Maps; + +package CXA40120 is + + function Equiv (Ch : Character) return Wide_Character; + function Equiv (Str : String) + return Ada.Strings.Wide_Maps.Wide_Character_Sequence; + function X_Map(From : Wide_Character) return Wide_Character; + +end CXA40120; + +package body CXA40120 is + + -- The following two functions are used to translate character and string + -- values to "Wide" values. They will be applied to certain Wide_Map + -- subprogram parameters to simulate the use of Wide_Characters and + -- Wide_Character_Sequences in actual practice. + -- Note: These functions do not actually return "equivalent" wide + -- characters to their character inputs, just "non-character" + -- wide characters. + + function Equiv (Ch : Character) return Wide_Character is + C : Character := Ch; + begin + if Ch = ' ' then + return Ada.Characters.Handling.To_Wide_Character(C); + else + return Wide_Character'Val(Character'Pos(Ch) + + Character'Pos(Character'Last) + 1); + end if; + end Equiv; + + function Equiv (Str : String) + return Ada.Strings.Wide_Maps.Wide_Character_Sequence is + use Ada.Strings; + WS : Wide_Maps.Wide_Character_Sequence(Str'First..Str'Last); + begin + for i in Str'First..Str'Last loop + WS(i) := Equiv(Str(i)); + end loop; + return WS; + end Equiv; + + function X_Map(From : Wide_Character) return Wide_Character is + begin + return Equiv('X'); + end X_Map; + +end CXA40120; + + + +with CXA40120; +with Ada.Characters.Handling; +with Ada.Strings.Wide_Maps; +with Report; + +procedure CXA4012 is + + use CXA40120; + use Ada.Strings; + +begin + + Report.Test ("CXA4012", "Check that the types, operations, and other " & + "entities defined within the package " & + "Ada.Strings.Wide_Maps are available and " & + "produce correct results"); + + Test_Block: + declare + + use type Wide_Maps.Wide_Character_Set; + + MidPoint_Letter : constant := 13; + Last_Letter : constant := 26; + + Vowels : constant Wide_Maps.Wide_Character_Sequence := + Equiv("aeiou"); + Quasi_Vowel : constant Wide_Character := Equiv('y'); + + Alphabet : Wide_Maps.Wide_Character_Sequence(1..Last_Letter); + Half_Alphabet : Wide_Maps.Wide_Character_Sequence(1..MidPoint_Letter); + Inverse_Alphabet : Wide_Maps.Wide_Character_Sequence(1..Last_Letter); + + Alphabet_Set, + Consonant_Set, + Vowel_Set, + Full_Vowel_Set, + First_Half_Set, + Second_Half_Set : Wide_Maps.Wide_Character_Set := Wide_Maps.Null_Set; + + begin + + -- Load the alphabet string for use in creating sets. + + for i in 0..MidPoint_Letter-1 loop + Half_Alphabet(i+1) := + Wide_Character'Val(Wide_Character'Pos(Equiv('a')) + i); + end loop; + + for i in 0..Last_Letter-1 loop + Alphabet(i+1) := + Wide_Character'Val(Wide_Character'Pos(Equiv('a')) + i); + end loop; + + + -- Initialize a series of Wide_Character_Set objects. + + Alphabet_Set := Wide_Maps.To_Set(Alphabet); + Vowel_Set := Wide_Maps.To_Set(Vowels); + Full_Vowel_Set := Vowel_Set OR Wide_Maps.To_Set(Quasi_Vowel); + Consonant_Set := Vowel_Set XOR Alphabet_Set; + + First_Half_Set := Wide_Maps.To_Set(Half_Alphabet); + Second_Half_Set := Alphabet_Set XOR First_Half_Set; + + + -- Evaluation of Set objects, operators, and functions. + + if Alphabet_Set /= (Vowel_Set OR Consonant_Set) then + Report.Failed("Incorrect set combinations using OR operator"); + end if; + + + for i in Vowels'First .. Vowels'Last loop + if not Wide_Maps.Is_In(Vowels(i), Vowel_Set) or + not Wide_Maps.Is_In(Vowels(i), Alphabet_Set) or + Wide_Maps.Is_In(Vowels(i), Consonant_Set) + then + Report.Failed("Incorrect function Is_In use with set " & + "combinations - " & Integer'Image(i)); + end if; + end loop; + + + if Wide_Maps.Is_Subset(Vowel_Set, First_Half_Set) or + Wide_Maps."<="(Vowel_Set, Second_Half_Set) or + not Wide_Maps.Is_Subset(Vowel_Set, Alphabet_Set) + then + Report.Failed + ("Incorrect set evaluation using Is_Subset function"); + end if; + + + if not (Full_Vowel_Set = Wide_Maps.To_Set(Equiv("aeiouy"))) then + Report.Failed("Incorrect result for ""="" set operator"); + end if; + + + if not ((Vowel_Set AND First_Half_Set) OR + (Full_Vowel_Set AND Second_Half_Set)) = Full_Vowel_Set then + Report.Failed + ("Incorrect result for AND, OR, or ""="" set operators"); + end if; + + + if (Alphabet_Set AND Wide_Maps.Null_Set) /= Wide_Maps.Null_Set or + (Alphabet_Set OR Wide_Maps.Null_Set) /= Alphabet_Set + then + Report.Failed("Incorrect result for AND or OR set operators"); + end if; + + + Vowel_Set := Full_Vowel_Set; + Vowel_Set := Vowel_Set AND (NOT Wide_Maps.To_Set(Quasi_Vowel)); + + if not (Vowels = Wide_Maps.To_Sequence(Vowel_Set)) then + Report.Failed("Incorrect Set to Sequence translation"); + end if; + + + for i in 0..Last_Letter-1 loop + Inverse_Alphabet(i+1) := Alphabet(Last_Letter-i); + end loop; + + + -- Wide_Character_Mapping + + declare + Inverse_Map : Wide_Maps.Wide_Character_Mapping := + Wide_Maps.To_Mapping(Alphabet, Inverse_Alphabet); + begin + if Wide_Maps.Value(Wide_Maps.Identity, Equiv('b')) /= + Wide_Maps.Value(Inverse_Map, Equiv('y')) + then + Report.Failed("Incorrect Inverse mapping"); + end if; + end; + + + -- Check that Translation_Error is raised when a character is + -- repeated in the parameter "From" string. + declare + Bad_Map : Wide_Maps.Wide_Character_Mapping; + begin + Bad_Map := Wide_Maps.To_Mapping(From => Equiv("aa"), + To => Equiv("yz")); + Report.Failed("Exception not raised with repeated character"); + exception + when Translation_Error => null; -- OK + when others => + Report.Failed("Incorrect exception raised in To_Mapping with " & + "a repeated character"); + end; + + + -- Check that Translation_Error is raised when the parameters of the + -- function To_Mapping are of unequal lengths. + declare + Bad_Map : Wide_Maps.Wide_Character_Mapping; + begin + Bad_Map := Wide_Maps.To_Mapping(Equiv("abc"), Equiv("yz")); + Report.Failed + ("Exception not raised with unequal parameter lengths"); + exception + when Translation_Error => null; -- OK + when others => + Report.Failed("Incorrect exception raised in To_Mapping with " & + "unequal parameter lengths"); + end; + + + -- Check that the access-to-subprogram type is defined and available. + -- This provides for one Wide_Character mapping capability only. + -- The actual mapping functionality will be tested in conjunction with + -- the tests of subprograms defined for Wide_String handling. + + declare + + X_Map_Ptr : Wide_Maps.Wide_Character_Mapping_Function := + X_Map'Access; + + begin + if X_Map_Ptr(Equiv('A')) /= -- both return 'X' + X_Map_Ptr.all(Equiv('Q')) + then + Report.Failed + ("Incorrect result using access-to-subprogram values"); + end if; + end; + + + exception + when others => Report.Failed ("Exception raised in Test_Block"); + end Test_Block; + + + Report.Result; + +end CXA4012; -- cgit v1.2.3