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/cxa/cxaa003.a | 293 ++++++++++++++++++++++++++++ 1 file changed, 293 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cxa/cxaa003.a (limited to 'gcc/testsuite/ada/acats/tests/cxa/cxaa003.a') diff --git a/gcc/testsuite/ada/acats/tests/cxa/cxaa003.a b/gcc/testsuite/ada/acats/tests/cxa/cxaa003.a new file mode 100644 index 000000000..c9580dfb3 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cxa/cxaa003.a @@ -0,0 +1,293 @@ +-- CXAA003.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 procedures New_Page, Set_Line, Set_Col, and New_Line +-- subprograms perform properly on a text file reset (from Out_File) +-- with mode Append_File. +-- Check that the attributes Page, Line, and Column are all set to 1 +-- following the reset of a text file with mode Append_File. +-- Check that the functions Page, Line, and Col perform properly on a +-- text file reset with mode Append_File. +-- Check that the procedures Put and Put_Line perform properly on text +-- files reset with mode Append_File. +-- Check that the procedure Set_Line sets the current line number to +-- the value specified by the parameter "To" for text files reset with +-- mode Append_File. Check that Set_Line has no effect if the specified +-- line equals the current line. +-- Check that the procedure Set_Col sets the current column number to +-- the value specified by the parameter "To" for text files reset with +-- mode Append_File. +-- +-- TEST DESCRIPTION: +-- This test is designed to simulate the text processing that could +-- occur with files that have been created in Out_File mode, +-- and then reset to Append_File mode. +-- Various calls to Text_IO formatting subprograms are called to properly +-- position text appended to a document. The text content and position +-- are subsequently verified for accuracy. +-- +-- APPLICABILITY CRITERIA: +-- This test is applicable only to implementations that support text +-- files. +-- +-- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- 24 Feb 97 PWB.CTA Allowed for non-support of some IO operations. +--! + +with Ada.Text_IO; +with Report; + +procedure CXAA003 is + use Ada; + Data_File : Text_IO.File_Type; + Data_Filename : constant String := + Report.Legal_File_Name ( Nam => "CXAA003" ); + Incomplete : exception; + +begin + + Report.Test ("CXAA003", "Check that page, line, and column formatting " & + "subprograms perform properly on text files " & + "reset with mode Append_File"); + + Test_for_Text_IO_Support: + begin + + -- An implementation that does not support Text_IO in a particular + -- environment will raise Use_Error on calls to various + -- Text_IO operations. This block statement encloses a call to + -- Create, which should raise the exception in a non-supportive + -- environment. This exception will be handled to produce a + -- Not_Applicable result. + + Text_IO.Create (File => Data_File, + Mode => Text_IO.Out_File, + Name => Data_Filename); + exception + when Text_IO.Use_Error | Text_IO.Name_Error => + Report.Not_Applicable + ( "Text files not supported - Create as Out_File" ); + raise Incomplete; + end Test_for_Text_IO_Support; + + Operational_Test_Block: + declare + + Default_Position : constant Text_IO.Positive_Count := 1; + + Section_Header : constant String := "IX. "; + Glossary_Title : constant String := "GLOSSARY"; + Glossary_Content : constant String := "TBD"; + + -- The following procedure simulates the addition of a Glossary page + -- to an existing text file that has been reset with mode + -- Append_File. + + procedure Position_Glossary_Text + (The_File : in out Text_IO.File_Type) is + use Text_IO; -- To provide visibility to the "/=" operator. + begin + + -- Test control code. + -- Verify initial page value. + if (Text_IO.Page (The_File) /= Default_Position) then + Report.Failed ("Incorrect default page number"); + end if; + -- Verify initial line number. + if (Text_IO.Line (The_File) /= Default_Position) then + Report.Failed ("Incorrect default line number"); + end if; + -- Verify initial column number. + if (Text_IO.Col (The_File) /= Default_Position) then + Report.Failed ("Incorrect default column number"); + end if; + -- Simulated usage code. Set new page/line positions. + Text_IO.New_Page (The_File); + Text_IO.New_Page (The_File); + Text_IO.New_Line (File => The_File, Spacing => 1); + + -- Test control code. + if (Integer(Text_IO.Page(The_File)) /= + Report.Ident_Int(3)) or else + (Integer(Text_IO.Line (The_File)) /= + Report.Ident_Int(2)) then + Report.Failed ("Incorrect results from page/line positioning"); + end if; + + -- Simulated usage code. Position title of Glossary. + Text_IO.Put (The_File, Section_Header); + Text_IO.Put_Line (The_File, Glossary_Title); + -- Set line to the current line. + Text_IO.Set_Line (File => The_File, To => 3); + + -- Test control code. + if (Integer(Text_IO.Page (The_File)) /= Report.Ident_Int(3)) or + (Integer(Text_IO.Line (The_File)) /= Report.Ident_Int(3)) or + (Integer(Text_IO.Col (The_File)) /= Report.Ident_Int(1)) then + Report.Failed ("Set_Line failed for current line"); + end if; + + -- Simulated usage code. + Text_IO.Set_Line (File => The_File, To => 4); -- Set new + Text_IO.Set_Col (File => The_File, To => 10); -- position. + + -- Test control code. + if (Integer(Text_IO.Line (The_File)) /= Report.Ident_Int(4)) or + (Integer(Text_IO.Col (The_File)) /= Report.Ident_Int(10)) then + Report.Failed + ("Incorrect results from line/column positioning"); + end if; + + -- Simulated usage code. -- Position + Text_IO.Put_Line (The_File, Glossary_Content); -- content of + -- Glossary. + end Position_Glossary_Text; + + + begin + + -- In the scenario, data is added to the file here. + Text_IO.Put_Line (File => Data_File, Item => "Some optional data"); + + -- This code section simulates a scenario that could occur in a + -- text processing environment. Text is to be appended to an + -- existing document: + -- The file is reset to append mode. + -- A procedure is called to perform the positioning and placement + -- of text. + -- The position on the appended page is set, verified, and text is + -- placed in the file. + -- + -- Note: The text file has been originally created in Out_File + -- mode, and has subsequently been reset to Append_File mode. + + Reset1: + begin + -- Reset has effect of calling New_Page. + Text_IO.Reset (Data_File, Text_IO.Append_File); + exception + when Text_IO.Use_Error => + Report.Not_Applicable + ( "Reset to Append_File not supported for Text_IO" ); + raise Incomplete; + end Reset1; + + Position_Glossary_Text (The_File => Data_File); + + Test_Verification_Block: + declare + TC_Page, TC_Line, TC_Column : Text_IO.Positive_Count; + TC_Position : Natural := 0; + Blanks : constant String := + " "; + TC_String : String (1 .. 15) := Blanks; + begin + Reset2: + begin + Text_IO.Reset (Data_File, Text_IO.In_File); + exception + when Text_IO.Use_Error => + Report.Not_Applicable + ( "Reset to In_File not supported for Text_IO" ); + raise Incomplete; + end Reset2; + + Text_IO.Skip_Page (Data_File); + Text_IO.Skip_Page (Data_File); + + -- If the Reset to Append_File mode actually put a page terminator + -- on the file, as allowed (but not required) by RM A.10.2(4), then + -- we are now on page 3, an empty page. We'll need to skip one more. + + if Text_IO.End_Of_Page (Data_File) then + Text_IO.Skip_Page (Data_File); + end if; + + -- Now we're on the Glossary page. + + -- Loop to the second line + for I in 1 .. 2 loop -- and read the contents. + Text_IO.Get_Line (Data_File, TC_String, TC_Position); + end loop; + if (TC_Position /= 13) or else -- Verify the title line. + (TC_String (1..2) /= "IX") or else + (TC_String (3..13) /= (". " & Glossary_Title)) then + Report.Failed ("Incorrect positioning of title line"); + end if; + + TC_String := Blanks; -- Clear string. + -- Loop to the fourth line + for I in 3 .. 4 loop -- and read the contents. + Text_IO.Get_Line (Data_File, TC_String, TC_Position); + end loop; + + if (TC_Position /= 12) or -- Verify the contents. + (TC_String (8..12) /= " " & Glossary_Content) then + Report.Failed ("Incorrect positioning of contents line"); + end if; + + exception + when Incomplete => + raise; + when others => + Report.Failed ("Error raised during data verification"); + + end Test_Verification_Block; + + exception + when Incomplete => + raise; + when others => + Report.Failed ("Exception raised during Text_IO processing"); + + end Operational_Test_Block; + + Final_Block: + begin + -- Delete the external file. + if Text_IO.Is_Open (Data_File) then + Text_IO.Delete (Data_File); + else + Text_IO.Open (Data_File, Text_IO.In_File, Data_Filename); + Text_IO.Delete (Data_File); + end if; + exception + when others => + Report.Failed ( "Delete not properly implemented for Text_IO" ); + end Final_Block; + + Report.Result; + + exception + when Incomplete => + Report.Result; + when others => + Report.Failed ( "Unexpected exception" ); + Report.Result; + +end CXAA003; -- cgit v1.2.3