Subversion Repositories openrisc

-- CE3410C.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 SET_LINE SETS THE CURRENT LINE NUMBER TO THE VALUE

--     SPECIFIED BY TO FOR FILES OF MODES IN_FILE AND OUT_FILE.

--     CHECK THAT IT HAS NO EFFECT IF THE VALUE SPECIFIED BY TO IS

--     EQUAL TO THE CURRENT LINE NUMBER FOR BOTH IN_FILE AND OUT_FILE.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     TEXT FILES.

-- HISTORY:

--     ABW 08/26/82

--     SPS 09/20/82

--     JBG 01/27/83

--     EG  05/22/85

--     TBN 11/10/86  REVISED TEST TO OUTPUT A NOT_APPLICABLE

--                   RESULT WHEN FILES ARE NOT SUPPORTED.

--     JLH 09/01/87  REMOVED DEPENDENCE ON RESET, ADDED MORE TEST

--                   CASES, AND CHECKED FOR USE_ERROR ON DELETE.

--     JRL 02/29/96  Added File parameter to call to Set_Page_Length.

WITH REPORT; USE REPORT;

WITH TEXT_IO; USE TEXT_IO;

WITH CHECK_FILE;

PROCEDURE CE3410C IS

     INCOMPLETE : EXCEPTION;

BEGIN

     TEST ("CE3410C", "CHECK THAT SET_LINE SETS LINE " &

                      "NUMBER CORRECTLY");

     DECLARE

          FILE : FILE_TYPE;

          CHAR : CHARACTER := ('C');

          ITEM_CHAR : CHARACTER;

          ONE   : POSITIVE_COUNT := POSITIVE_COUNT (IDENT_INT(1));

          TWO   : POSITIVE_COUNT := POSITIVE_COUNT (IDENT_INT(2));

          THREE : POSITIVE_COUNT := POSITIVE_COUNT (IDENT_INT(3));

          FOUR  : POSITIVE_COUNT := POSITIVE_COUNT (IDENT_INT(4));

     BEGIN

          BEGIN

               CREATE (FILE, OUT_FILE, LEGAL_FILE_NAME);

          EXCEPTION

               WHEN USE_ERROR =>

                    NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE " &

                                    "WITH OUT_FILE MODE");

                    RAISE INCOMPLETE;

               WHEN NAME_ERROR =>

                    NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT " &

                                    "CREATE WITH OUT_FILE MODE");

                    RAISE INCOMPLETE;

               WHEN OTHERS =>

                    FAILED ("UNEXPECTED EXCEPTION RAISED ON TEXT " &

                            "CREATE");

                    RAISE INCOMPLETE;

          END;

          SET_LINE (FILE, FOUR);

          IF LINE (FILE) /= FOUR THEN

               FAILED ("FOR OUT_FILE LINE NOT FOUR");

          ELSE

               PUT (FILE, 'C');

               NEW_LINE (FILE);

               SET_LINE (FILE, 5);

               IF LINE (FILE) /= FOUR+1 THEN

                    FAILED ("FOR OUT_FILE LINE UNNECESSARILY " &

                            "CHANGED FROM FOUR");

               ELSE

                    SET_LINE (FILE, 8);

                    PUT (FILE, "DE");

                    SET_LINE (FILE, TWO+1);

                    IF LINE (FILE) /= TWO+ONE THEN

                         FAILED ("FOR OUT_FILE LINE NOT THREE");

                    END IF;

                    SET_LINE (FILE, TWO);

                    IF PAGE (FILE) /= ONE+TWO THEN

                         FAILED ("PAGE TERMINATOR NOT OUTPUT - 2");

                    END IF;

                    IF LINE (FILE) /= TWO THEN

                         FAILED ("LINE NOT TWO; IS" &

                                 COUNT'IMAGE(LINE(FILE)));

                    END IF;

                    SET_PAGE_LENGTH (FILE, TWO);

                    PUT (FILE, 'X');

                    SET_LINE (FILE, TWO);

                    PUT (FILE, 'Y');

                    IF LINE (FILE) /= TWO THEN

                         FAILED ("LINE NOT TWO; IS " &

                                 COUNT'IMAGE(LINE(FILE)));

                    END IF;

                    IF PAGE (FILE) /= THREE THEN

                         FAILED ("PAGE NOT THREE; IS " &

                                 COUNT'IMAGE(PAGE(FILE)));

                    END IF;

               END IF;

          END IF;

          CHECK_FILE (FILE, "###C####DE#@##@#XY#@%");

          CLOSE (FILE);

          BEGIN

               OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);

          EXCEPTION

               WHEN USE_ERROR =>

                    NOT_APPLICABLE ("USE_ERROR RAISED FOR TEXT OPEN " &

                                    "WITH IN_FILE MODE");

                    RAISE INCOMPLETE;

          END;

          SET_LINE (FILE, FOUR);

          IF LINE (FILE) /= FOUR THEN

               FAILED ("FOR IN_FILE LINE NOT FOUR");

          ELSE

               GET (FILE, ITEM_CHAR);

               IF ITEM_CHAR /= 'C' THEN

                    FAILED ("SET_LINE FOR READ; ACTUALLY READ '" &

                            ITEM_CHAR & "'");

               END IF;

               SKIP_LINE (FILE);

               SET_LINE (FILE, 5);

               IF LINE (FILE) /= FOUR+1 OR PAGE (FILE) /= ONE THEN

                    FAILED ("INCORRECT LINE OR PAGE");

               ELSE

                    SET_LINE (FILE, 8);

                    GET (FILE, ITEM_CHAR);

                    IF ITEM_CHAR /= 'D' THEN

                         FAILED ("SET_LINE FOR READ 2; ACTUALLY READ '"&

                                 ITEM_CHAR & "'");

                    END IF;

                    SET_LINE (FILE, TWO);

                    IF PAGE (FILE) /= TWO THEN

                         FAILED ("FOR IN_FILE PAGE NOT TWO");

                    END IF;

                    SET_LINE (FILE, TWO);

                    IF PAGE (FILE) /= TWO OR LINE (FILE) /= TWO THEN

                         FAILED ("FOR IN_FILE PAGE NOT 2");

                    END IF;

                    SKIP_LINE (FILE);

                    SET_LINE (FILE, TWO);

                    GET (FILE, ITEM_CHAR);

                    IF ITEM_CHAR /= 'X' THEN

                         FAILED ("SET_LINE FOR READ 3; ACTUALLY READ '"&

                                 ITEM_CHAR & "'");

                    END IF;

               END IF;

          END IF;

          BEGIN

               DELETE (FILE);

          EXCEPTION

               WHEN USE_ERROR =>

                    NULL;

          END;

     EXCEPTION

          WHEN INCOMPLETE =>

               NULL;

     END;

     RESULT;

END CE3410C;