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/cxb4008.a | 248 ++++++++++++++++++++++++++++ 1 file changed, 248 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cxb/cxb4008.a (limited to 'gcc/testsuite/ada/acats/tests/cxb/cxb4008.a') diff --git a/gcc/testsuite/ada/acats/tests/cxb/cxb4008.a b/gcc/testsuite/ada/acats/tests/cxb/cxb4008.a new file mode 100644 index 000000000..5ab8e6b03 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxb/cxb4008.a @@ -0,0 +1,248 @@ +-- CXB4008.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 To_Decimal with Binary parameter will return +-- the corresponding value of the decimal type Num. +-- +-- Check that the function To_Decimal with Long_Binary parameter will +-- return the corresponding value of the decimal type Num. +-- +-- Check that both of the To_Decimal functions described above will +-- propagate Conversion_Error if the converted value Item is outside +-- the range of type Num. +-- +-- Check that the function To_Binary converts a value of the Ada +-- decimal type Num into a Binary type value. +-- +-- Check that the function To_Long_Binary converts a value of the Ada +-- decimal type Num into a Long_Binary type value. +-- +-- TEST DESCRIPTION: +-- This test uses several instantiations of generic package +-- Decimal_Conversions to provide appropriate test material. +-- Two of the instantiations use decimal types as generic actuals +-- that include the implementation defined constants Max_Digits_Binary +-- and Max_Digits_Long_Binary in their definition. +-- +-- Subtests are included for both versions of function To_Decimal, +-- (Binary and Long_Binary parameters), and include checks that +-- Conversion_Error is propagated under the appropriate circumstances. +-- Functions To_Binary and To_Long_Binary are "sanity" checked, to +-- ensure that the functions are available, and that the results are +-- appropriate based on their parameter input. +-- +-- 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: +-- 21 Feb 96 SAIC Initial release for 2.1. +-- 10 Jun 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 CXB4008 is +begin + + Report.Test ("CXB4008", "Check that functions To_Decimal, To_Binary, and " & + "To_Long_Binary produce the 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 Max_Digits_Binary; + type Decimal_Type_3 is delta 0.001 digits 10; + type Decimal_Type_4 is delta 0.0001 digits Max_Digits_Long_Binary; + + 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 := 12345.0; + TC_Dec_2 : Decimal_Type_2 := 123456.00; + TC_Dec_3 : Decimal_Type_3 := 1234567.000; + TC_Dec_4 : Decimal_Type_4 := 12345678.0000; + TC_Binary : Interfaces.COBOL.Binary; + TC_Long_Binary : Interfaces.COBOL.Long_Binary; + + begin + + -- Check that the function To_Decimal with Binary parameter will + -- return the corresponding value of the decimal type Num. + + if Pack_1.To_Decimal(Item => Pack_1.To_Binary(TC_Dec_1)) /= TC_Dec_1 or + Pack_2.To_Decimal(Pack_2.To_Binary(TC_Dec_2)) /= TC_Dec_2 + then + Report.Failed("Incorrect result from function To_Decimal with " & + "Binary parameter - 1"); + end if; + + if Pack_1.To_Decimal(Item => Pack_1.To_Binary(1234.0)) /= 1234.0 then + Report.Failed("Incorrect result from function To_Decimal with " & + "Binary parameter - 2"); + end if; + + TC_Binary := Pack_2.To_Binary(TC_Dec_2); + if Pack_2.To_Decimal(TC_Binary) /= TC_Dec_2 then + Report.Failed("Incorrect result from function To_Decimal with " & + "Binary parameter - 3"); + end if; + + + + -- Check that the function To_Decimal with Long_Binary parameter + -- will return the corresponding value of the decimal type Num. + + if Pack_3.To_Decimal(Item => Pack_3.To_Long_Binary(TC_Dec_3)) /= + TC_Dec_3 or + Pack_4.To_Decimal(Pack_4.To_Long_Binary(TC_Dec_4)) /= + TC_Dec_4 + then + Report.Failed("Incorrect result from function To_Decimal with " & + "Long_Binary parameter - 1"); + end if; + + if Pack_3.To_Decimal(Pack_3.To_Long_Binary(1234567.0)) /= 1234567.0 then + Report.Failed("Incorrect result from function To_Decimal with " & + "Long_Binary parameter - 2"); + end if; + + TC_Long_Binary := Pack_4.To_Long_Binary(TC_Dec_4); + if Pack_4.To_Decimal(TC_Long_Binary) /= TC_Dec_4 then + Report.Failed("Incorrect result from function To_Decimal with " & + "Long_Binary parameter - 3"); + end if; + + + + -- Check that both of the To_Decimal functions described above + -- will propagate Conversion_Error if the converted value Item is + -- outside the range of type Num. + -- Note: Binary/Long_Binary parameter values are created by an + -- instantiation of To_Binary/To_Long_Binary with a larger + -- Num type as the generic formal. + + Binary_Parameter: + begin + TC_Dec_1 := Pack_1.To_Decimal(Pack_2.To_Binary(123456.78)); + Report.Failed("Conversion_Error was not raised by function " & + "To_Decimal with Binary parameter, when the " & + "converted value Item was outside the range " & + "of type Num"); + if TC_Dec_1 = 12345.6 then -- Avoid dead assignment optimization. + Report.Comment("Should never be printed"); + end if; + exception + when Conversion_Error => null; -- OK, expected exception. + when The_Error : others => + Report.Failed(Ada.Exceptions.Exception_Name(The_Error) & " " & + "was incorrectly raised by function To_Decimal " & + "with Binary parameter, when the converted " & + "value Item was outside the range of type Num"); + end Binary_Parameter; + + Long_Binary_Parameter: + begin + TC_Dec_3 := Pack_3.To_Decimal(Pack_4.To_Long_Binary(TC_Dec_4)); + Report.Failed("Conversion_Error was not raised by function " & + "To_Decimal with Long_Binary parameter, when " & + "the converted value Item was outside the range " & + "of type Num"); + if TC_Dec_3 = 123456.78 then -- Avoid dead assignment optimization. + Report.Comment("Should never be printed"); + end if; + exception + when Conversion_Error => null; -- OK, expected exception. + when The_Error : others => + Report.Failed(Ada.Exceptions.Exception_Name(The_Error) & " " & + "was incorrectly raised by function To_Decimal " & + "with Long_Binary parameter, when the converted " & + "value Item was outside the range of type Num"); + end Long_Binary_Parameter; + + + + -- Check that the function To_Binary converts a value of the Ada + -- decimal type Num into a Binary type value. + + TC_Dec_1 := 123.4; + TC_Dec_2 := 9.99; + if Pack_1.To_Binary(TC_Dec_1) = Pack_1.To_Binary(-TC_Dec_1) or + Pack_2.To_Binary(TC_Dec_2) = Pack_2.To_Binary(-TC_Dec_2) + then + Report.Failed("Incorrect result from function To_Binary - 1"); + end if; + + if Pack_1.To_Binary(1.1) = Pack_1.To_Binary(-1.1) or + Pack_2.To_Binary(9999.99) = Pack_2.To_Binary(-9999.99) + then + Report.Failed("Incorrect result from function To_Binary - 2"); + end if; + + + -- Check that the function To_Long_Binary converts a value of the + -- Ada decimal type Num into a Long_Binary type value. + + TC_Dec_3 := 9.001; + TC_Dec_4 := 123.4567; + if Pack_3.To_Long_Binary(TC_Dec_3) = Pack_3.To_Long_Binary(-TC_Dec_3) or + Pack_4.To_Long_Binary(TC_Dec_4) = Pack_4.To_Long_Binary(-TC_Dec_4) + then + Report.Failed("Incorrect result from function To_Long_Binary - 1"); + end if; + + if Pack_3.To_Long_Binary(1.011) = + Pack_3.To_Long_Binary(-1.011) or + Pack_4.To_Long_Binary(2345678.9012) = + Pack_4.To_Long_Binary(-2345678.9012) + then + Report.Failed("Incorrect result from function To_Long_Binary - 2"); + end if; + + + 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 CXB4008; -- cgit v1.2.3