| -- CXF3A08.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 version of Ada.Text_IO.Editing.Put with an out |
| -- String parameter propagates Layout_Error if the edited output string |
| -- result of Put exceeds the length of the out String parameter. |
| -- |
| -- TEST DESCRIPTION: |
| -- This test is structured using tables of data, consisting of |
| -- numerical values, picture strings, and expected image |
| -- result strings. These data tables are found in package FXF3A00. |
| -- |
| -- This test examines the case of the out string parameter to Procedure |
| -- Put being insufficiently long to hold the entire edited output |
| -- string result of the procedure. In this case, Layout_Error is to be |
| -- raised. Test failure results if Layout_Error is not raised, or if an |
| -- exception other than Layout_Error is raised. |
| -- |
| -- A number of data combinations are examined, using instantiations |
| -- of Package Decimal_Output with different decimal data types and |
| -- both default and non-default parameters as generic actual parameters. |
| -- In addition, calls to Procedure Put are performed using default |
| -- parameters, non-default parameters, and non-default parameters that |
| -- override the generic actual parameters provided at the time of |
| -- instantiation of Decimal_Output. |
| -- |
| -- TEST FILES: |
| -- The following files comprise this test: |
| -- |
| -- FXF3A00.A (foundation code) |
| -- => CXF3A08.A |
| -- |
| -- |
| -- CHANGE HISTORY: |
| -- 31 JAN 95 SAIC Initial prerelease version. |
| -- |
| --! |
| |
| with FXF3A00; |
| with Ada.Text_IO.Editing; |
| with Report; |
| |
| procedure CXF3A08 is |
| begin |
| |
| Report.Test ("CXF3A08", "Check that the version of " & |
| "Ada.Text_IO.Editing.Put with an out " & |
| "String parameter propagates Layout_Error " & |
| "if the output string exceeds the length " & |
| "of the out String parameter"); |
| |
| Test_Block: |
| declare |
| |
| use Ada.Text_IO; |
| |
| -- Instantiate the Decimal_Output generic package for two |
| -- different decimal data types. |
| -- Uses decimal type with delta 0.01 and |
| package Pack_2DP is -- non-default generic actual parameters. |
| new Editing.Decimal_Output(Num => FXF3A00.Decimal_Type_2DP, |
| Default_Currency => "$", |
| Default_Fill => '*', |
| Default_Separator => ',', |
| Default_Radix_Mark => '.'); |
| |
| package Pack_NDP is -- Uses decimal type with delta 1.0. |
| new Editing.Decimal_Output(FXF3A00.Decimal_Type_NDP); |
| |
| TC_Picture : Editing.Picture; |
| TC_Start_Loop : Integer := 0; |
| TC_End_Loop : Integer := 0; |
| TC_Offset : Integer := 0; |
| |
| TC_Short_String : String(1..4); -- Shorter than the shortest edited |
| -- output string result. |
| |
| begin |
| |
| -- Examine cases where the out string parameter is shorter than |
| -- the length of the edited output result. Use the instantiation of |
| -- Decimal_Output specific to data with two decimal places. |
| |
| TC_Start_Loop := 1; |
| TC_End_Loop := FXF3A00.Number_of_2DP_Items - -- 10 |
| FXF3A00.Number_Of_Foreign_Strings; |
| |
| for i in TC_Start_Loop..TC_End_Loop loop -- 1..10 |
| |
| -- Create the picture object from the picture string. |
| |
| TC_Picture := |
| Editing.To_Picture(Pic_String => FXF3A00.Valid_Strings(i).all, |
| Blank_When_Zero => False); |
| |
| -- The out parameter string provided in the call to Put is |
| -- shorter than the edited output result of the procedure. |
| -- This will result in a Layout_Error being raised and handled. |
| -- Test failure results from no exception being raised, or from |
| -- the wrong exception being raised. |
| |
| begin |
| |
| -- Use the instantiation of Decimal_Output specific to decimal |
| -- data with two decimal places, as well as non-default |
| -- parameters and named parameter association. |
| |
| Pack_2DP.Put(To => TC_Short_String, |
| Item => FXF3A00.Data_With_2DP(i), |
| Pic => TC_Picture, |
| Currency => "$", |
| Fill => '*', |
| Separator => ',', |
| Radix_Mark => '.'); |
| |
| -- Test failure if exception not raised. |
| |
| Report.Failed |
| ("Layout_Error not raised, decimal data with two decimal " & |
| "places, loop #" & Integer'Image(i)); |
| |
| exception |
| when Layout_Error => null; -- OK, expected exception. |
| when others => |
| Report.Failed |
| ("Incorrect exception raised, Layout_Error expected, " & |
| "decimal data with two decimal places, loop #" & |
| Integer'Image(i)); |
| end; |
| end loop; |
| |
| |
| -- Perform similar evaluations as above, but use the instantiation |
| -- of Decimal_Output specific to decimal data with no decimal places. |
| |
| TC_Start_Loop := TC_End_Loop + 1; -- 11 |
| TC_End_Loop := TC_Start_Loop + -- 22 |
| FXF3A00.Number_of_NDP_Items - 1; |
| TC_Offset := FXF3A00.Number_of_Foreign_Strings; -- 10 |
| -- This offset is required due to the arrangement of data within the |
| -- tables found in FXF3A00. |
| |
| for i in TC_Start_Loop..TC_End_Loop loop -- 11..22 |
| |
| -- Create the picture object from the picture string. |
| |
| TC_Picture := Editing.To_Picture(FXF3A00.Valid_Strings(i).all); |
| |
| begin |
| |
| -- Use the instantiation of Decimal_Output specific to decimal |
| -- data with no decimal places, as well as default parameters |
| -- and positional parameter association. |
| |
| Pack_NDP.Put(TC_Short_String, |
| FXF3A00.Data_With_NDP(i-TC_Offset), |
| TC_Picture); |
| |
| -- Test failure if exception not raised. |
| |
| Report.Failed |
| ("Layout_Error not raised, decimal data with no decimal " & |
| "places, loop #" & Integer'Image(i)); |
| |
| exception |
| when Layout_Error => null; -- OK, expected exception. |
| when others => |
| Report.Failed |
| ("Incorrect exception raised, Layout_Error expected, " & |
| "decimal data with no decimal places, loop #" & |
| Integer'Image(i)); |
| end; |
| |
| end loop; |
| |
| |
| -- Check that Layout_Error is raised by Put resulting from an |
| -- instantiation of Decimal_Output specific to foreign currency |
| -- representations. |
| -- Note: Both of the following evaluation sets use decimal data with |
| -- two decimal places. |
| |
| declare |
| |
| package Pack_FF is |
| new Editing.Decimal_Output(Num => FXF3A00.Decimal_Type_2DP, |
| Default_Currency => "FF", |
| Default_Fill => '*', |
| Default_Separator => '.', |
| Default_Radix_Mark => ','); |
| |
| begin |
| |
| TC_Offset := FXF3A00.Number_Of_2DP_Items - -- 10 |
| FXF3A00.Number_Of_Foreign_Strings; |
| |
| for i in 1..FXF3A00.Number_Of_FF_Strings loop -- 1..4 |
| begin |
| |
| -- Create the picture object from the picture string. |
| TC_Picture := |
| Editing.To_Picture(FXF3A00.Foreign_Strings(i).all); |
| |
| Pack_FF.Put(To => TC_Short_String, |
| Item => FXF3A00.Data_With_2DP(i+TC_Offset), |
| Pic => TC_Picture); |
| |
| Report.Failed("Layout_Error was not raised by Put from " & |
| "an instantiation of Decimal_Output using " & |
| "non-default parameters specific to FF " & |
| "currency, loop #" & Integer'Image(i)); |
| |
| exception |
| when Layout_Error => null; -- OK, expected exception. |
| when others => |
| Report.Failed("Incorrect exception raised by Put from " & |
| "an instantiation of Decimal_Output using " & |
| "non-default parameters specific to FF " & |
| "currency, loop #" & Integer'Image(i)); |
| end; |
| end loop; |
| |
| |
| -- These evaluations use a version of Put resulting from a |
| -- non-default instantiation of Decimal_Output, but which has |
| -- specific foreign currency parameters provided in the call that |
| -- override the generic actual parameters provided at instantiation. |
| |
| TC_Offset := TC_Offset + FXF3A00.Number_Of_FF_Strings; -- 14 |
| |
| for i in 1..FXF3A00.Number_Of_DM_Strings loop -- 1..5 |
| begin |
| TC_Picture := |
| Editing.To_Picture(FXF3A00.Foreign_Strings |
| (i+FXF3A00.Number_Of_FF_Strings).all); |
| |
| Pack_2DP.Put(To => TC_Short_String, |
| Item => FXF3A00.Data_With_2DP(i+TC_Offset), |
| Pic => TC_Picture, |
| Currency => "DM", |
| Fill => '*', |
| Separator => ',', |
| Radix_Mark => '.'); |
| |
| Report.Failed("Layout_Error was not raised by Put using " & |
| "non-default parameters specific to DM " & |
| "currency, loop #" & Integer'Image(i)); |
| |
| exception |
| when Layout_Error => null; -- OK, expected exception. |
| when others => |
| Report.Failed("Incorrect exception raised by Put using " & |
| "non-default parameters specific to DM " & |
| "currency, loop #" & Integer'Image(i)); |
| end; |
| end loop; |
| |
| end; |
| |
| exception |
| when others => Report.Failed("Exception raised in Test_Block"); |
| end Test_Block; |
| |
| Report.Result; |
| |
| end CXF3A08; |
