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/cxb/cxb4006.a | 322 ++++++++++++++++++++++++++++ 1 file changed, 322 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cxb/cxb4006.a (limited to 'gcc/testsuite/ada/acats/tests/cxb/cxb4006.a') diff --git a/gcc/testsuite/ada/acats/tests/cxb/cxb4006.a b/gcc/testsuite/ada/acats/tests/cxb/cxb4006.a new file mode 100644 index 000000000..6e491eebf --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxb/cxb4006.a @@ -0,0 +1,322 @@ +-- CXB4006.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 function Valid with Packed_Decimal and Packed_Format +-- parameters returns True if Item (the Packed_Decimal parameter) has +-- a value consistent with the Packed_Format parameter. +-- +-- Check that the function Length with Packed_Format parameter returns +-- the minimal length of a Packed_Decimal value sufficient to hold any +-- value of type Num when represented according to parameter Format. +-- +-- Check that the function To_Decimal with Packed_Decimal and +-- Packed_Format parameters produces a decimal type value corresponding +-- to the Packed_Decimal parameter value Item, under the conditions of +-- the Packed_Format parameter Format. +-- +-- Check that the function To_Packed with Decimal (Num) and +-- Packed_Format parameters produces a Packed_Decimal result that +-- corresponds to the decimal parameter under conditions of the +-- Packed_Format parameter. +-- +-- Check that Conversion_Error is propagated by function To_Packed if +-- the value of the decimal parameter Item is negative and the specified +-- Packed_Format parameter is Packed_Unsigned. +-- +-- +-- TEST DESCRIPTION: +-- This test checks the results from instantiated versions of +-- several functions that deal with parameters or results of type +-- Packed_Decimal. Since the rules for the formation of Packed_Decimal +-- values are implementation defined, several of the subtests cannot +-- directly check the accuracy of the results produced. Instead, they +-- verify that the result is within a range of possible values, or +-- that the result of one function can be converted back to the original +-- actual parameter using a "mirror image" conversion function. +-- +-- APPLICABILITY CRITERIA: +-- This test is applicable to all implementations that provide +-- package Interfaces.COBOL. If an implementation provides +-- package Interfaces.COBOL, this test must compile, execute, and +-- report "PASSED". +-- +-- +-- CHANGE HISTORY: +-- 12 Feb 96 SAIC Initial release for 2.1. +-- 30 May 96 SAIC Incorporated reviewer comments for ACVC 2.1. +-- 27 Oct 96 SAIC Incorporated reviewer comments. +-- +--! + +with Report; +with Ada.Exceptions; +with Interfaces.COBOL; -- N/A => ERROR + +procedure CXB4006 is +begin + + Report.Test ("CXB4006", "Check that the functions Valid, Length, " & + "To_Decimal, and To_Packed specific to " & + "Packed_Decimal parameters produce correct " & + "results"); + + Test_Block: + declare + + use Interfaces.COBOL; + use Ada.Exceptions; + use type Interfaces.COBOL.Numeric; + + type Decimal_Type_1 is delta 0.1 digits 6; + type Decimal_Type_2 is delta 0.01 digits 8; + type Decimal_Type_3 is delta 0.001 digits 10; + type Decimal_Type_4 is delta 0.0001 digits 12; + + package Pack_1 is new Decimal_Conversions(Decimal_Type_1); + package Pack_2 is new Decimal_Conversions(Decimal_Type_2); + package Pack_3 is new Decimal_Conversions(Decimal_Type_3); + package Pack_4 is new Decimal_Conversions(Decimal_Type_4); + + TC_Dec_1 : Decimal_Type_1 := 12345.6; + TC_Dec_2 : Decimal_Type_2 := 123456.78; + TC_Dec_3 : Decimal_Type_3 := 1234567.890; + TC_Dec_4 : Decimal_Type_4 := 12345678.9012; + TC_Min_Length : Natural := 1; + TC_Max_Length : Natural := 16; + + begin + + -- Check that the function Valid with Packed_Decimal and Packed_Format + -- parameters returns True if Item (the Packed_Decimal parameter) has + -- a value consistent with the Packed_Format parameter. + -- Note: Since the formation rules for Packed_Decimal values are + -- implementation defined, the parameter values here are + -- created by function To_Packed. + + TC_Dec_1 := 1434.3; + if not Pack_1.Valid(Item => Pack_1.To_Packed(TC_Dec_1, + Packed_Unsigned), + Format => Packed_Unsigned) + then + Report.Failed("Incorrect result from function Valid - 1"); + end if; + + TC_Dec_2 := -4321.03; + if not Pack_2.Valid(Pack_2.To_Packed(TC_Dec_2, Packed_Signed), + Format => Packed_Signed) or + Pack_2.Valid(Pack_2.To_Packed(TC_Dec_2, Packed_Signed), + Format => Packed_Unsigned) + then + Report.Failed("Incorrect result from function Valid - 2"); + end if; + + TC_Dec_3 := 1234567.890; + if not Pack_3.Valid(Pack_3.To_Packed(TC_Dec_3, Packed_Unsigned), + Packed_Unsigned) + then + Report.Failed("Incorrect result from function Valid - 3"); + end if; + + TC_Dec_4 := -234.6789; + if not Pack_4.Valid(Item => Pack_4.To_Packed(TC_Dec_4, + Packed_Signed), + Format => Packed_Signed) or + Pack_4.Valid(Item => Pack_4.To_Packed(TC_Dec_4, Packed_Signed), + Format => Packed_Unsigned) + then + Report.Failed("Incorrect result from function Valid - 4"); + end if; + + + + -- Check that the function Length with Packed_Format parameter returns + -- the minimal length of a Packed_Decimal value sufficient to hold any + -- value of type Num when represented according to parameter Format. + + if NOT (Pack_1.Length(Packed_Signed) >= TC_Min_Length AND + Pack_1.Length(Packed_Signed) <= TC_Max_Length AND + Pack_1.Length(Packed_Unsigned) >= TC_Min_Length AND + Pack_1.Length(Packed_Unsigned) <= TC_Max_Length) + then + Report.Failed("Incorrect result from function Length - 1"); + end if; + + if NOT (Pack_2.Length(Packed_Signed) >= TC_Min_Length AND + Pack_2.Length(Packed_Signed) <= TC_Max_Length AND + Pack_2.Length(Packed_Unsigned) >= TC_Min_Length AND + Pack_2.Length(Packed_Unsigned) <= TC_Max_Length) + then + Report.Failed("Incorrect result from function Length - 2"); + end if; + + if NOT (Pack_3.Length(Packed_Signed) >= TC_Min_Length AND + Pack_3.Length(Packed_Signed) <= TC_Max_Length AND + Pack_3.Length(Packed_Unsigned) >= TC_Min_Length AND + Pack_3.Length(Packed_Unsigned) <= TC_Max_Length) + then + Report.Failed("Incorrect result from function Length - 3"); + end if; + + if NOT (Pack_4.Length(Packed_Signed) >= TC_Min_Length AND + Pack_4.Length(Packed_Signed) <= TC_Max_Length AND + Pack_4.Length(Packed_Unsigned) >= TC_Min_Length AND + Pack_4.Length(Packed_Unsigned) <= TC_Max_Length) + then + Report.Failed("Incorrect result from function Length - 4"); + end if; + + + + -- Check that the function To_Decimal with Packed_Decimal and + -- Packed_Format parameters produces a decimal type value corresponding + -- to the Packed_Decimal parameter value Item, under the conditions of + -- the Packed_Format parameter Format. + + begin + TC_Dec_1 := 1234.5; + if Pack_1.To_Decimal(Item => Pack_1.To_Packed(TC_Dec_1, + Packed_Unsigned), + Format => Packed_Unsigned) /= TC_Dec_1 + then + Report.Failed("Incorrect result from function To_Decimal - 1"); + end if; + exception + when The_Error : others => + Report.Failed("The following exception was raised in " & + "subtest 1 of function To_Decimal: " & + Exception_Name(The_Error)); + end; + + begin + TC_Dec_2 := -123456.50; + if Pack_2.To_Decimal(Pack_2.To_Packed(TC_Dec_2, Packed_Signed), + Format => Packed_Signed) /= TC_Dec_2 + then + Report.Failed("Incorrect result from function To_Decimal - 2"); + end if; + exception + when The_Error : others => + Report.Failed("The following exception was raised in " & + "subtest 2 of function To_Decimal: " & + Exception_Name(The_Error)); + end; + + begin + TC_Dec_3 := 1234567.809; + if Pack_3.To_Decimal(Pack_3.To_Packed(TC_Dec_3, Packed_Unsigned), + Packed_Unsigned) /= TC_Dec_3 + then + Report.Failed("Incorrect result from function To_Decimal - 3"); + end if; + exception + when The_Error : others => + Report.Failed("The following exception was raised in " & + "subtest 3 of function To_Decimal: " & + Exception_Name(The_Error)); + end; + + begin + TC_Dec_4 := -789.1234; + if Pack_4.To_Decimal(Item => Pack_4.To_Packed(TC_Dec_4, + Packed_Signed), + Format => Packed_Signed) /= TC_Dec_4 + then + Report.Failed("Incorrect result from function To_Decimal - 4"); + end if; + exception + when The_Error : others => + Report.Failed("The following exception was raised in " & + "subtest 4 of function To_Decimal: " & + Exception_Name(The_Error)); + end; + + + + -- Check that the function To_Packed with Decimal (Num) and + -- Packed_Format parameters produces a Packed_Decimal result that + -- corresponds to the decimal parameter under conditions of the + -- Packed_Format parameter. + + if Pack_1.To_Packed(Item => 123.4, Format => Packed_Unsigned) = + Pack_1.To_Packed(Item => -123.4, Format => Packed_Signed) + then + Report.Failed("Incorrect result from function To_Packed - 1"); + end if; + + if Pack_2.To_Packed( 123.45, Format => Packed_Unsigned) = + Pack_2.To_Packed(-123.45, Format => Packed_Signed) + then + Report.Failed("Incorrect result from function To_Packed - 2"); + end if; + + if Pack_3.To_Packed(Item => 123.456, Format => Packed_Unsigned) = + Pack_3.To_Packed(Item => -123.456, Format => Packed_Signed) + then + Report.Failed("Incorrect result from function To_Packed - 3"); + end if; + + if (Pack_4.To_Packed( 123.4567, Packed_Unsigned) = + Pack_4.To_Packed(-123.4567, Packed_Signed)) or + (Pack_4.To_Packed(12345678.9012, Packed_Unsigned) = + Pack_4.To_Packed(12345678.9013, Packed_Unsigned)) or + (Pack_4.To_Packed(12345678.9012, Packed_Unsigned) = + Pack_4.To_Packed(22345678.9012, Packed_Unsigned)) + then + Report.Failed("Incorrect result from function To_Packed - 4"); + end if; + + + -- Check that Conversion_Error is propagated by function To_Packed if + -- the value of the decimal parameter Item is negative and the + -- specified Packed_Format parameter is Packed_Unsigned. + + begin + if Pack_1.To_Packed(Item => -12.3, Format => Packed_Unsigned) = + Pack_1.To_Packed(Item => 12.3, Format => Packed_Signed) + then + Report.Comment("Should never be printed"); + end if; + Report.Failed("Conversion_Error not raised following call to " & + "function To_Packed with a negative parameter " & + "Item and Packed_Format parameter Packed_Unsigned"); + exception + when Conversion_Error => null; -- OK, expected exception. + when The_Error : others => + Report.Failed(Exception_Name(The_Error) & " was incorrectly " & + "raised following call to function To_Packed " & + "with a negative parameter Item and " & + "Packed_Format parameter Packed_Unsigned"); + end; + + 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 CXB4006; -- cgit v1.2.3