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/cxf/cxf2005.a | 293 ++++++++++++++++++++++++++++ 1 file changed, 293 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cxf/cxf2005.a (limited to 'gcc/testsuite/ada/acats/tests/cxf/cxf2005.a') diff --git a/gcc/testsuite/ada/acats/tests/cxf/cxf2005.a b/gcc/testsuite/ada/acats/tests/cxf/cxf2005.a new file mode 100644 index 000000000..71cd5bb31 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxf/cxf2005.a @@ -0,0 +1,293 @@ +-- CXF2005.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 multiplying operators for a decimal fixed point type +-- return values that are integral multiples of the small of the type. +-- Check the case where one operand is of the predefined type Integer. +-- +-- TEST DESCRIPTION: +-- Two decimal fixed point types A and B are declared, one with a +-- Machine_Radix value of 2, and one with a value of 10. A variable of +-- each type is multiplied repeatedly by a series of different Integer +-- values. A cumulative result is kept and compared to an expected +-- final result. Similar checks are performed for division. +-- +-- APPLICABILITY CRITERIA: +-- This test is only applicable for a compiler attempting validation +-- for the Information Systems Annex. +-- +-- +-- CHANGE HISTORY: +-- 28 Mar 96 SAIC Prerelease version for ACVC 2.1. +-- +--! + +generic + type Decimal_Fixed is delta <> digits <>; +package CXF2005_0 is + + function Multiply (Operand : Decimal_Fixed; + Interval : Integer) return Decimal_Fixed; + + function Divide (Operand : Decimal_Fixed; + Interval : Integer) return Decimal_Fixed; + +end CXF2005_0; + + + --==================================================================-- + + +package body CXF2005_0 is + + function Multiply (Operand : Decimal_Fixed; + Interval : Integer) return Decimal_Fixed is + begin + return Operand * Interval; -- Fixed-Integer multiplication. + end Multiply; + + + function Divide (Operand : Decimal_Fixed; + Interval : Integer) return Decimal_Fixed is + begin + return Operand / Interval; -- Fixed-Integer division. + end Divide; + +end CXF2005_0; + + + --==================================================================-- + + +package CXF2005_1 is + + ---=---=---=---=---=---=---=---=---=---=--- + + type Interest_Rate is delta 0.001 range 0.0 .. 1_000.0; + for Interest_Rate'Small use 0.001; -- Power of 10. + + ---=---=---=---=---=---=---=---=---=---=--- + + type Money_Radix2 is delta 0.01 digits 11; -- range -999,999,999.99 .. + for Money_Radix2'Machine_Radix use 2; -- +999,999,999.99 + + function Factor (Rate : Interest_Rate; + Interval : Integer) return Money_Radix2; + + ---=---=---=---=---=---=---=---=---=---=--- + + type Money_Radix10 is delta 0.01 digits 11; -- range -999,999,999.99 .. + for Money_Radix10'Machine_Radix use 10; -- +999,999,999.99 + + function Factor (Rate : Interest_Rate; + Interval : Integer) return Money_Radix10; + + ---=---=---=---=---=---=---=---=---=---=--- + +end CXF2005_1; + + + --==================================================================-- + + +package body CXF2005_1 is + + ---=---=---=---=---=---=---=---=---=---=--- + + function Factor (Rate : Interest_Rate; + Interval : Integer) return Money_Radix2 is + begin + return Money_Radix2( Rate / Interval ); + end Factor; + + ---=---=---=---=---=---=---=---=---=---=--- + + function Factor (Rate : Interest_Rate; + Interval : Integer) return Money_Radix10 is + begin + return Money_Radix10( Rate / Interval ); + end Factor; + + ---=---=---=---=---=---=---=---=---=---=--- + +end CXF2005_1; + + + --==================================================================-- + + +with CXF2005_0; +with CXF2005_1; + +with Report; +procedure CXF2005 is + + Loop_Count : constant := 25_000; + type Loop_Range is range 1 .. Loop_Count; + +begin + + Report.Test ("CXF2005", "Check decimal multiplication and division, " & + "where one operand type is Integer"); + + + ---=---=---=---=---=---=---=---=---=---=--- + + + RADIX_2_SUBTESTS: + declare + package Radix_2 is new CXF2005_0 (CXF2005_1.Money_Radix2); + use type CXF2005_1.Money_Radix2; + begin + + RADIX_2_MULTIPLICATION: + declare + Rate : constant CXF2005_1.Interest_Rate := 0.127; + Period : constant Integer := 12; + + Expected : constant CXF2005_1.Money_Radix2 := 2_624.88; + Balance : CXF2005_1.Money_Radix2 := 1_000.00; + + Operand : CXF2005_1.Money_Radix2; + Increment : CXF2005_1.Money_Radix2; + Interval : Integer; + begin + + for I in Loop_Range loop + Interval := (Integer(I) mod Period) + 1; -- Range from 1 to 12. + Operand := CXF2005_1.Factor (Rate, Period); + Increment := Radix_2.Multiply (Operand, Interval); + Balance := Balance + Increment; + end loop; + + if Balance /= Expected then + Report.Failed ("Error: Radix 2 multiply"); + end if; + + end RADIX_2_MULTIPLICATION; + + + + RADIX_2_DIVISION: + declare + Rate : constant CXF2005_1.Interest_Rate := 0.377; + Period : constant Integer := 12; + + Expected : constant CXF2005_1.Money_Radix2 := 36_215.58; + Balance : CXF2005_1.Money_Radix2 := 456_985.01; + + Operand : CXF2005_1.Money_Radix2; + Increment : CXF2005_1.Money_Radix2; + Interval : Integer; + begin + + for I in Loop_Range loop + Interval := (Integer(I+1000) mod (200*Period)) + 1; -- 1 .. 2400. + Operand := CXF2005_1.Factor (Rate, Period); + Increment := Radix_2.Divide (Balance, Interval); + Balance := Balance - (Operand * Increment); + end loop; + + if Balance /= Expected then + Report.Failed ("Error: Radix 2 divide"); + end if; + + end RADIX_2_DIVISION; + + end RADIX_2_SUBTESTS; + + + ---=---=---=---=---=---=---=---=---=---=--- + + + RADIX_10_SUBTESTS: + declare + package Radix_10 is new CXF2005_0 (CXF2005_1.Money_Radix10); + use type CXF2005_1.Money_Radix10; + begin + + RADIX_10_MULTIPLICATION: + declare + Rate : constant CXF2005_1.Interest_Rate := 0.721; + Period : constant Integer := 12; + + Expected : constant CXF2005_1.Money_Radix10 := 9_875.62; + Balance : CXF2005_1.Money_Radix10 := 126.34; + + Operand : CXF2005_1.Money_Radix10; + Increment : CXF2005_1.Money_Radix10; + Interval : Integer; + begin + + for I in Loop_Range loop + Interval := (Integer(I) mod Period) + 1; -- Range from 1 to 12. + Operand := CXF2005_1.Factor (Rate, Period); + Increment := Radix_10.Multiply (Operand, Interval); + Balance := Balance + Increment; + end loop; + + if Balance /= Expected then + Report.Failed ("Error: Radix 10 multiply"); + end if; + + end RADIX_10_MULTIPLICATION; + + + RADIX_10_DIVISION: + declare + Rate : constant CXF2005_1.Interest_Rate := 0.547; + Period : constant Integer := 12; + + Expected : constant CXF2005_1.Money_Radix10 := 26_116.37; + Balance : CXF2005_1.Money_Radix10 := 770_082.46; + + Operand : CXF2005_1.Money_Radix10; + Increment : CXF2005_1.Money_Radix10; + Interval : Integer; + begin + + for I in Loop_Range loop + Interval := (Integer(I+1000) mod (200*Period)) + 1; -- 1 .. 2400. + Operand := CXF2005_1.Factor (Rate, Period); + Increment := Radix_10.Divide (Balance, Interval); + Balance := Balance - (Operand * Increment); + end loop; + + if Balance /= Expected then + Report.Failed ("Error: Radix 10 divide"); + end if; + + end RADIX_10_DIVISION; + + end RADIX_10_SUBTESTS; + + + ---=---=---=---=---=---=---=---=---=---=--- + + + Report.Result; + +end CXF2005; -- cgit v1.2.3