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/cxg/cxg1002.a | 198 ++++++++++++++++++++++++++++ 1 file changed, 198 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cxg/cxg1002.a (limited to 'gcc/testsuite/ada/acats/tests/cxg/cxg1002.a') diff --git a/gcc/testsuite/ada/acats/tests/cxg/cxg1002.a b/gcc/testsuite/ada/acats/tests/cxg/cxg1002.a new file mode 100644 index 000000000..39f5f00db --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxg/cxg1002.a @@ -0,0 +1,198 @@ +-- CXG1002.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 the package +-- Ada.Numerics.Generic_Complex_Types provide the prescribed results. +-- Specifically, check the various versions of functions "+" and "-". +-- +-- TEST DESCRIPTION: +-- This test checks that the subprograms "+" and "-" defined in the +-- Generic_Complex_Types package provide the results prescribed for the +-- evaluation of these complex arithmetic operations. The functions +-- Re and Im are used to extract the appropriate component of the +-- complex result, in order that the prescribed result component can be +-- verified. +-- The generic package is instantiated with a real type (new Float), +-- and the results produced by the specified subprograms are verified. +-- +-- SPECIAL REQUIREMENTS: +-- This test can be run in either "relaxed" or "strict" mode. +-- +-- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- +--! + +with Ada.Numerics.Generic_Complex_Types; +with Report; + +procedure CXG1002 is + +begin + + Report.Test ("CXG1002", "Check that the subprograms defined in " & + "the package Ada.Numerics.Generic_Complex_Types " & + "provide the prescribed results"); + + Test_Block: + declare + + type Real_Type is new Float; + + package Complex_Pack is new + Ada.Numerics.Generic_Complex_Types(Real_Type); + use Complex_Pack; + + -- Declare a zero valued complex number using the record + -- aggregate approach. + + Complex_Zero : constant Complex_Pack.Complex := (0.0, 0.0); + + TC_Complex, + TC_Complex_Right, + TC_Complex_Left : Complex_Pack.Complex := Complex_Zero; + + TC_Real : Real_Type := 0.0; + + TC_Imaginary : Complex_Pack.Imaginary; + + begin + + + -- Check that the imaginary component of the result of a binary addition + -- operator that yields a result of complex type is exact when either + -- of its operands is of pure-real type. + + TC_Complex := Compose_From_Cartesian(2.0, 3.0); + TC_Real := 3.0; + + if Im("+"(Left => TC_Complex, Right => TC_Real)) /= 3.0 or + Im("+"(TC_Complex, 6.0)) /= 3.0 or + Im(TC_Complex + TC_Real) /= 3.0 or + Im(TC_Complex + 5.0) /= 3.0 or + Im((7.0, 2.0) + 1.0) /= 2.0 or + Im((7.0, 5.0) + (-2.0)) /= 5.0 or + Im((-7.0, -2.0) + 1.0) /= -2.0 or + Im((-7.0, -3.0) + (-3.0)) /= -3.0 + then + Report.Failed("Incorrect results from Function ""+"" with " & + "one Complex and one Real argument - 1"); + end if; + + if Im("+"(Left => TC_Real, Right => TC_Complex)) /= 3.0 or + Im("+"(4.0, TC_Complex)) /= 3.0 or + Im(TC_Real + TC_Complex) /= 3.0 or + Im(9.0 + TC_Complex) /= 3.0 or + Im(1.0 + (7.0, -9.0)) /= -9.0 or + Im((-2.0) + (7.0, 2.0)) /= 2.0 or + Im(1.0 + (-7.0, -5.0)) /= -5.0 or + Im((-3.0) + (-7.0, 16.0)) /= 16.0 + then + Report.Failed("Incorrect results from Function ""+"" with " & + "one Complex and one Real argument - 2"); + end if; + + + -- Check that the imaginary component of the result of a binary + -- subtraction operator that yields a result of complex type is exact + -- when its right operand is of pure-real type. + + TC_Complex := (8.0, -4.0); + TC_Real := 2.0; + + if Im("-"(Left => TC_Complex, Right => TC_Real)) /= -4.0 or + Im("-"(TC_Complex, 5.0)) /= -4.0 or + Im(TC_Complex - TC_Real) /= -4.0 or + Im(TC_Complex - 4.0) /= -4.0 or + Im((6.0, 5.0) - 1.0) /= 5.0 or + Im((6.0, 13.0) - 7.0) /= 13.0 or + Im((-5.0, 3.0) - (2.0)) /= 3.0 or + Im((-5.0, -6.0) - (-3.0)) /= -6.0 + then + Report.Failed("Incorrect results from Function ""-"" with " & + "one Complex and one Real argument"); + end if; + + + -- Check that the real component of the result of a binary addition + -- operator that yields a result of complex type is exact when either + -- of its operands is of pure-imaginary type. + + TC_Complex := (5.0, 0.0); + + if Re("+"(Left => TC_Complex, Right => i)) /= 5.0 or + Re("+"(Complex_Pack.j, TC_Complex)) /= 5.0 or + Re((-8.0, 5.0) + ( 2.0*i)) /= -8.0 or + Re((2.0, 5.0) + (-2.0*i)) /= 2.0 or + Re((-20.0, -5.0) + ( 3.0*i)) /= -20.0 or + Re((6.0, -5.0) + (-3.0*i)) /= 6.0 + then + Report.Failed("Incorrect results from Function ""+"" with " & + "one Complex and one Imaginary argument"); + end if; + + + -- Check that the real component of the result of a binary + -- subtraction operator that yields a result of complex type is exact + -- when its right operand is of pure-imaginary type. + + TC_Complex := TC_Complex + i; -- Should produce (5.0, 1.0) + + if Re("-"(TC_Complex, i)) /= 5.0 or + Re((-4.0, 4.0) - ( 2.0*i)) /= -4.0 or + Re((9.0, 4.0) - ( 5.0*i)) /= 9.0 or + Re((16.0, -5.0) - ( 3.0*i)) /= 16.0 or + Re((-3.0, -5.0) - (-4.0*i)) /= -3.0 + then + Report.Failed("Incorrect results from Function ""-"" with " & + "one Complex and one Imaginary argument"); + end if; + + + -- Check that the result of a binary addition operation is exact when + -- one of its operands is of real type and the other is of + -- pure-imaginary type; the operator is analogous to the + -- Compose_From_Cartesian function; it performs no arithmetic. + + TC_Complex := Complex_Pack."+"(5.0, Complex_Pack.i); + + if TC_Complex /= (5.0, 1.0) or + (4.0 + i) /= (4.0, 1.0) or + "+"(Left => j, Right => 3.0) /= (3.0, 1.0) + then + Report.Failed("Incorrect results from Function ""+"" with " & + "one Real and one Imaginary argument"); + end if; + + + exception + when others => Report.Failed ("Exception raised in Test_Block"); + end Test_Block; + + Report.Result; + +end CXG1002; -- cgit v1.2.3