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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/cd/cd2a53e.ada')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/ada/acats/tests/cd/cd2a53e.ada | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/cd/cd2a53e.ada b/gcc-4.9/gcc/testsuite/ada/acats/tests/cd/cd2a53e.ada new file mode 100644 index 000000000..a023967de --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/cd/cd2a53e.ada @@ -0,0 +1,235 @@ +-- CD2A53E.ADA + +-- 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 WHEN SIZE AND SMALL SPECIFICATIONS ARE GIVEN FOR A +-- FIXED POINT TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE +-- ARE NOT AFFECTED BY THE REPRESENTATION CLAUSE WHEN THE TYPE +-- IS PASSED AS A GENERIC ACTUAL PARAMETER. + +-- HISTORY: +-- BCB 08/24/87 CREATED ORIGINAL TEST. +-- DHH 04/12/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA' AND CHANGED +-- OPERATORS ON 'SIZE TESTS. +-- WMC 04/01/92 ELIMINATED TEST REDUNDANCIES. +-- MRM 07/16/92 FIX ALIGNMENT OF BLOCK BODY +-- PWN 02/02/95 REMOVED INCONSISTENCIES WITH ADA 9X. + +WITH REPORT; USE REPORT; +PROCEDURE CD2A53E IS + + BASIC_SIZE : CONSTANT := INTEGER'SIZE/2; + BASIC_SMALL : CONSTANT := 2.0 ** (-4); + B : BOOLEAN; + + TYPE CHECK_TYPE IS DELTA 1.0 RANGE -4.0 .. 4.0; + FOR CHECK_TYPE'SMALL USE BASIC_SMALL; + FOR CHECK_TYPE'SIZE USE BASIC_SIZE; + +BEGIN + + TEST ("CD2A53E", "CHECK THAT WHEN SIZE AND SMALL SPECIFICATIONS " & + "ARE GIVEN FOR A FIXED POINT TYPE, THEN " & + "OPERATIONS ON VALUES OF SUCH A TYPE ARE NOT " & + "AFFECTED BY THE REPRESENTATION CLAUSE WHEN " & + "THE TYPE IS PASSED AS A GENERIC ACTUAL " & + "PARAMETER"); + + DECLARE + + GENERIC + + TYPE FIXED_ELEMENT IS DELTA <>; + + FUNCTION FUNC RETURN BOOLEAN; + + FUNCTION FUNC RETURN BOOLEAN IS + + ZERO : CONSTANT := 0.0; + + TYPE BASIC_TYPE IS DELTA 2.0 ** (-4) RANGE -4.0 .. 4.0; + + CNEG1 : FIXED_ELEMENT := -3.5; + CNEG2 : FIXED_ELEMENT := FIXED_ELEMENT (-1.0/3.0); + CPOS1 : FIXED_ELEMENT := FIXED_ELEMENT (4.0/6.0); + CPOS2 : FIXED_ELEMENT := 3.5; + CZERO : FIXED_ELEMENT; + + TYPE ARRAY_TYPE IS ARRAY (0 .. 3) OF FIXED_ELEMENT; + CHARRAY : ARRAY_TYPE := + (-3.5, FIXED_ELEMENT (-1.0/3.0), FIXED_ELEMENT + (4.0/6.0), 3.5); + + TYPE REC_TYPE IS RECORD + COMPF : FIXED_ELEMENT := -3.5; + COMPN : FIXED_ELEMENT := FIXED_ELEMENT (-1.0/3.0); + COMPP : FIXED_ELEMENT := FIXED_ELEMENT (4.0/6.0); + COMPL : FIXED_ELEMENT := 3.5; + END RECORD; + + CHREC : REC_TYPE; + + FUNCTION IDENT (FX : FIXED_ELEMENT) RETURN + FIXED_ELEMENT IS + BEGIN + IF EQUAL (3, 3) THEN + RETURN FX; + ELSE + RETURN 0.0; + END IF; + END IDENT; + + PROCEDURE PROC (CN1IN, CP1IN : FIXED_ELEMENT; + CN2INOUT,CP2INOUT : IN OUT FIXED_ELEMENT; + CZOUT : OUT FIXED_ELEMENT) + IS + BEGIN + + IF +IDENT (CN2INOUT) NOT IN -0.375 .. -0.3125 OR + IDENT (-CP1IN) NOT IN -0.6875 .. -0.625 THEN + FAILED ("INCORRECT RESULTS FOR " & + "UNARY ADDING OPERATORS - 1"); + END IF; + + IF ABS IDENT (CN2INOUT) NOT IN 0.3125 .. 0.375 OR + IDENT (ABS CP1IN) NOT IN 0.625 .. 0.6875 THEN + FAILED ("INCORRECT RESULTS FOR " & + "ABSOLUTE VALUE OPERATORS - 1"); + END IF; + + CZOUT := 0.0; + + END PROC; + + BEGIN -- FUNC + + PROC (CNEG1, CPOS1, CNEG2, CPOS2, CZERO); + + IF IDENT (CZERO) /= ZERO THEN + FAILED ("INCORRECT VALUE FOR OUT PARAMETER"); + END IF; + + IF FIXED_ELEMENT'LAST < IDENT (3.9375) THEN + FAILED ("INCORRECT VALUE FOR FIXED_ELEMENT'LAST"); + END IF; + + IF FIXED_ELEMENT'SIZE /= IDENT_INT (BASIC_SIZE) THEN + FAILED ("INCORRECT VALUE FOR FIXED_ELEMENT'SIZE"); + END IF; + + IF FIXED_ELEMENT'SMALL /= BASIC_SMALL THEN + FAILED ("INCORRECT VALUE FOR FIXED_ELEMENT'SMALL"); + END IF; + + IF FIXED_ELEMENT'AFT /= 1 THEN + FAILED ("INCORRECT VALUE FOR FIXED_ELEMENT'AFT"); + END IF; + + IF CNEG1'SIZE < IDENT_INT(BASIC_SIZE) THEN + FAILED ("INCORRECT VALUE FOR CNEG1'SIZE"); + END IF; + + IF IDENT (CNEG1) + CPOS1 NOT IN -2.875 .. -2.8125 OR + CPOS2 - IDENT (CPOS1) NOT IN 2.8125 .. 2.875 THEN + FAILED ("INCORRECT RESULTS FOR BINARY ADDING " & + "OPERATORS - 2"); + END IF; + + IF FIXED_ELEMENT (CNEG1 * IDENT (CPOS1)) NOT IN + -2.4375 .. -2.1875 OR + FIXED_ELEMENT (IDENT (CNEG2) / CPOS2) NOT IN + -0.125 .. -0.0625 THEN + FAILED ("INCORRECT RESULTS FOR MULTIPLYING " & + "OPERATORS - 2"); + END IF; + + IF IDENT (CPOS1) NOT IN 0.625 .. 0.6875 OR + CNEG2 IN -0.25 .. 0.0 OR + IDENT (CNEG2) IN -1.0 .. -0.4375 THEN + FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & + "OPERATORS - 2"); + END IF; + + IF CHARRAY(1)'SIZE < IDENT_INT(BASIC_SIZE) THEN + FAILED ("INCORRECT VALUE FOR CHARRAY(1)'SIZE"); + END IF; + + IF +IDENT (CHARRAY (1)) NOT IN -0.375 .. -0.3125 OR + IDENT (-CHARRAY (2)) NOT IN -0.6875 .. -0.625 THEN + FAILED ("INCORRECT RESULTS FOR UNARY ADDING " & + "OPERATORS - 3"); + END IF; + + IF ABS IDENT (CHARRAY (1)) NOT IN 0.3125 .. 0.375 OR + IDENT (ABS CHARRAY (2)) NOT IN 0.625 .. 0.6875 THEN + FAILED ("INCORRECT RESULTS FOR ABSOLUTE VALUE " & + "OPERATORS - 3"); + END IF; + + IF IDENT (CHARRAY (2)) NOT IN 0.625 .. 0.6875 OR + CHARRAY (1) IN -0.25 .. 0.0 OR + IDENT (CHARRAY (1)) IN -1.0 .. -0.4375 THEN + FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & + "OPERATORS - 3"); + END IF; + + IF CHREC.COMPP'SIZE < IDENT_INT(BASIC_SIZE) THEN + FAILED ("INCORRECT VALUE FOR CHREC.COMPP'SIZE"); + END IF; + + IF IDENT (CHREC.COMPF) + CHREC.COMPP NOT IN + -2.875 .. -2.8125 OR + CHREC.COMPL - IDENT (CHREC.COMPP) NOT IN + 2.8125 .. 2.875 THEN + FAILED ("INCORRECT RESULTS FOR BINARY ADDING " & + "OPERATORS - 4"); + END IF; + + IF FIXED_ELEMENT (CHREC.COMPF * IDENT (CHREC.COMPP)) + NOT IN -2.4375 .. -2.1875 OR + FIXED_ELEMENT (IDENT (CHREC.COMPN) / CHREC.COMPL) + NOT IN -0.125 .. -0.0625 THEN + FAILED ("INCORRECT RESULTS FOR MULTIPLYING " & + "OPERATORS - 4"); + END IF; + + IF IDENT (CHREC.COMPP) NOT IN 0.625 .. 0.6875 OR + CHREC.COMPN IN -0.25 .. 0.0 OR + IDENT (CHREC.COMPN) IN -1.0 .. -0.4375 THEN + FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & + "OPERATORS - 4"); + END IF; + + RETURN TRUE; + + END FUNC; + + FUNCTION NEWFUNC IS NEW FUNC(CHECK_TYPE); + BEGIN + B := NEWFUNC; + END; + + RESULT; + +END CD2A53E; |