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diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxa5a06.a b/gcc/testsuite/ada/acats/tests/cxa/cxa5a06.a deleted file mode 100644 index 191a96d7567..00000000000 --- a/gcc/testsuite/ada/acats/tests/cxa/cxa5a06.a +++ /dev/null @@ -1,334 +0,0 @@ --- CXA5A06.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 functions Arccos and Arccosh provide correct --- results. --- --- TEST DESCRIPTION: --- This test examines both the version of Arccos and Arccosh --- the instantiation of the Ada.Numerics.Generic_Elementary_Functions --- with a type derived from type Float, as well as the preinstantiated --- version of this package for type Float. --- Prescribed results, including instances prescribed to raise --- exceptions, are examined in the test cases. In addition, --- certain evaluations are performed where the actual function result --- is compared with the expected result (within an epsilon range of --- accuracy). --- --- TEST FILES: --- The following files comprise this test: --- --- FXA5A00.A (foundation code) --- CXA5A06.A --- --- --- CHANGE HISTORY: --- 27 Mar 95 SAIC Initial prerelease version. --- 13 Jun 95 SAIC Incorporated use of Dont_Optimize procedure, and --- use of Result_Within_Range function overloaded for --- FXA5A00.New_Float_Type. --- 28 Feb 97 PWB.CTA Removed checks with explicit Cycle => 2.0*Pi --- --- CHANGE NOTE: --- According to Ken Dritz, author of the Numerics Annex of the RM, --- one should never specify the cycle 2.0*Pi for the trigonometric --- functions. In particular, if the machine number for the first --- argument is not an exact multiple of the machine number for the --- explicit cycle, then the specified exact results cannot be --- reasonably expected. The affected checks in this test have been --- marked as comments, with the additional notation "pwb-math". --- Phil Brashear ---! - -with Ada.Numerics.Elementary_Functions; -with Ada.Numerics.Generic_Elementary_Functions; -with FXA5A00; -with Report; - -procedure CXA5A06 is -begin - - Report.Test ("CXA5A06", "Check that the functions Arccos and Arccosh " & - "provide correct results"); - - Test_Block: - declare - - use Ada.Numerics; - use FXA5A00; - - package GEF is new Ada.Numerics.Generic_Elementary_Functions(New_Float); - package EF renames Ada.Numerics.Elementary_Functions; - - The_Result : Float; - New_Float_Result : New_Float; - - procedure Dont_Optimize_Float is new Dont_Optimize(Float); - procedure Dont_Optimize_New_Float is new Dont_Optimize(New_Float); - - begin - - -- Testing of Arccos Function, both instantiated and pre-instantiated - -- version. - - -- Check that Argument_Error is raised by the Arccos function when the - -- absolute value of the input parameter is greater than 1.0. - - begin - New_Float_Result := GEF.Arccos(New_Float(FXA5A00.One_Plus_Delta)); - Report.Failed("Argument_Error not raised by the Arccos function " & - "when the input parameter is greater than 1.0"); - Dont_Optimize_New_Float(New_Float_Result, 1); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccos " & - "function when the input parameter is greater " & - "than 1.0"); - end; - - begin - The_Result := EF.Arccos(-FXA5A00.Large); - Report.Failed("Argument_Error not raised by the Arccos function " & - "when the input parameter is a large negative value"); - Dont_Optimize_Float(The_Result, 2); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccos " & - "function when the input parameter is a " & - "large negative value"); - end; - - - -- Check the prescribed results of the Arccos function. - - if GEF.Arccos(X => 1.0) /= 0.0 or - EF.Arccos(1.0) /= 0.0 - then - Report.Failed("Incorrect result returned by the Arccos function " & - "when provided a parameter value of 0.0"); - end if; - - - -- Check the results of the Arccos function with various input - -- parameters. - - if not Result_Within_Range(GEF.Arccos(0.77), 0.692, 0.001) or - not Result_Within_Range( EF.Arccos(0.37), 1.19, 0.01) or - not Result_Within_Range(GEF.Arccos(0.0), Pi/2.0, 0.01) or - not Result_Within_Range( EF.Arccos(-0.11), 1.68, 0.01) or - not Result_Within_Range(GEF.Arccos(-0.67), 2.31, 0.01) or - not Result_Within_Range( EF.Arccos(-0.94), 2.79, 0.01) or - not Result_Within_Range(GEF.Arccos(-1.0), Pi, 0.01) - then - Report.Failed("Incorrect result returned from the Arccos " & - "function when provided a variety of input " & - "parameters"); - end if; - - - -- Testing of the Arccos function with specified Cycle parameter. - - -- Check that Argument_Error is raised by the Arccos function, with - -- specified Cycle parameter, when the absolute value of the input - -- parameter is greater than 1.0. - - begin ---pwb-math: Next line: Changed 2.0*Pi to 360.0 - New_Float_Result := GEF.Arccos(New_Float(Large), Cycle => 360.0); - Report.Failed("Argument_Error not raised by the Arccos function " & - "with specified Cycle parameter, when the input " & - "parameter is a large positive value"); - Dont_Optimize_New_Float(New_Float_Result, 3); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccos " & - "function with specified Cycle parameter, when " & - "the input parameter is a large positive value"); - end; - - begin ---pwb-math: Next line: Changed 2.0*Pi to 360.0 - The_Result := EF.Arccos(FXA5A00.Minus_One_Minus_Delta, 360.0); - Report.Failed("Argument_Error not raised by the Arccos function " & - "with specified Cycle parameter, when the input " & - "parameter is less than -1.0"); - Dont_Optimize_Float(The_Result, 4); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccos " & - "function with specified Cycle parameter, " & - "when the input parameter is less than -1.0"); - end; - - - -- Check that Argument_Error is raised by the Arccos function with - -- specified cycle when the value of the Cycle parameter is zero or - -- negative. - - begin - New_Float_Result := GEF.Arccos(X => 1.0, Cycle => 0.0 ); - Report.Failed("Argument_Error not raised by the Arccos function " & - "with specified Cycle parameter, when the Cycle " & - "parameter is 0.0"); - Dont_Optimize_New_Float(New_Float_Result, 5); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccos " & - "function with specified Cycle parameter, when " & - "the Cycle parameter is 0.0"); - end; - - begin - The_Result := EF.Arccos(1.0, Cycle => -2.0*Pi); - Report.Failed("Argument_Error not raised by the Arccos function " & - "with specified Cycle parameter, when the Cycle " & - "parameter is negative"); - Dont_Optimize_Float(The_Result, 6); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccos " & - "function with specified Cycle parameter, when " & - "the Cycle parameter is negative"); - end; - - - -- Check the prescribed result of the Arccos function with specified - -- Cycle parameter. - ---pwb-math: Next two lines: Changed 2.0*Pi to 360.0 - if GEF.Arccos(X => 1.0, Cycle => 360.0) /= 0.0 or - EF.Arccos(1.0, 360.0) /= 0.0 - then - Report.Failed("Incorrect result from the Arccos function with " & - "specified Cycle parameter, when the input " & - "parameter value is 1.0"); - end if; - - - -- Check the results of the Arccos function, with specified Cycle - -- parameter, with various input parameters. - - if --pwb-math not Result_Within_Range(GEF.Arccos( 0.04, 2.0*Pi), 1.53, 0.01) or ---pwb-math not Result_Within_Range( EF.Arccos( 0.14, 2.0*Pi), 1.43, 0.01) or ---pwb-math not Result_Within_Range(GEF.Arccos( 0.57, 2.0*Pi), 0.96, 0.01) or ---pwb-math not Result_Within_Range( EF.Arccos( 0.99, 2.0*Pi), 0.14, 0.01) or - not Result_Within_Range(GEF.Arccos(-1.0, 360.0), 180.0, 0.1) or - not Result_Within_Range(GEF.Arccos(-1.0, 100.0), 50.0, 0.1) or - not Result_Within_Range(GEF.Arccos( 0.0, 360.0), 90.0, 0.1) or - not Result_Within_Range(GEF.Arccos( 0.0, 100.0), 25.0, 0.1) - then - Report.Failed("Incorrect result returned from the Arccos " & - "function with specified Cycle parameter, " & - "when provided a variety of input parameters"); - end if; - - - - -- Testing of Arccosh Function, both instantiated and pre-instantiated - -- version. - - -- Check that Argument_Error is raised by the Arccosh function when - -- the value of the parameter X is less than 1.0. - - begin - New_Float_Result := GEF.Arccosh(New_Float(FXA5A00.One_Minus_Delta)); - Report.Failed("Argument_Error not raised by the Arccosh function " & - "when the parameter value is less than 1.0"); - Dont_Optimize_New_Float(New_Float_Result, 7); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccosh " & - "function when given a parameter value less " & - "than 1.0"); - end; - - begin - The_Result := EF.Arccosh(0.0); - Report.Failed("Argument_Error not raised by the Arccosh function " & - "when the parameter value is 0.0"); - Dont_Optimize_Float(The_Result, 8); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccosh " & - "function when given a parameter value of 0.0"); - end; - - begin - New_Float_Result := GEF.Arccosh(New_Float(-FXA5A00.Large)); - Report.Failed("Argument_Error not raised by the Arccosh function " & - "when the large negative parameter value"); - Dont_Optimize_New_Float(New_Float_Result, 9); - exception - when Argument_Error => null; -- OK, expected exception. - when others => - Report.Failed("Unexpected exception raised by the Arccosh " & - "function when given a large negative parameter " & - "value"); - end; - - - -- Check the prescribed results of the Arccosh function. - - if GEF.Arccosh(X => 1.0) /= 0.0 or - EF.Arccosh(1.0) /= 0.0 - then - Report.Failed("Incorrect result returned by the Arccosh " & - "function when provided a parameter value of 0.0"); - end if; - - - -- Check the results of the Arccosh function with various input - -- parameters. - - if not Result_Within_Range(GEF.Arccosh(1.03), 0.244, 0.001) or - not Result_Within_Range( EF.Arccosh(1.28), 0.732, 0.001) or - not Result_Within_Range(GEF.Arccosh(1.50), 0.962, 0.001) or - not Result_Within_Range( EF.Arccosh(1.77), 1.17, 0.01) or - not Result_Within_Range(GEF.Arccosh(2.00), 1.32, 0.01) or - not Result_Within_Range( EF.Arccosh(4.30), 2.14, 0.01) or - not Result_Within_Range(GEF.Arccosh(6.90), 2.62, 0.01) - then - Report.Failed("Incorrect result returned from the Arccosh " & - "function when provided a variety of input " & - "parameters"); - end if; - - - exception - when others => Report.Failed ("Exception raised in Test_Block"); - end Test_Block; - - Report.Result; - -end CXA5A06; |