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1 149 jeremybenn
-- CE3804G.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
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--     this public release, the Government intends to confer upon all 
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--     recipients unlimited rights  equal to those held by the Government.  
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--     These rights include rights to use, duplicate, release or disclose the 
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--     released technical data and computer software in whole or in part, in 
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--     any manner and for any purpose whatsoever, and to have or permit others 
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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--     CHECK THAT FLOAT_IO GET WHEN SUPPLIED WITH A WIDTH PARAMETER
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--     GREATER THAN ZERO READS ONLY THAT MANY CHARACTERS.  ALSO CHECK
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--     THAT INPUT TERMINATES WHEN A LINE TERMINATOR IS ENCOUNTERED AND
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--     THAT DATA_ERROR IS RAISED WHEN THE DATA IS INVALID.
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-- APPLICABILITY CRITERIA:
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--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH
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--     SUPPORT TEXT FILES.
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-- HISTORY:
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--     SPS 09/08/82
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--     SPS 12/14/82
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--     VKG 01/13/83
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--     SPS 02/08/83
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--     JBG 02/22/84  CHANGED TO .ADA TEST
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--     RJW 11/04/86  REVISED TEST TO OUTPUT A NON_APPLICABLE
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--                   RESULT WHEN FILES ARE NOT SUPPORTED.
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--     DWC 09/14/87  SPLIT CASE FOR FIXED_IO INTO CE3804H.ADA AND
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--                   CORRECTED EXCEPTION HANDLING.
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--     LDC 06/01/88  CHANGED TEST VALUE FROM "3.525" TO "3.625".
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WITH REPORT;
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USE REPORT;
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WITH TEXT_IO;
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USE TEXT_IO;
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PROCEDURE CE3804G IS
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     INCOMPLETE : EXCEPTION;
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BEGIN
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     TEST ("CE3804G", "CHECK THAT FLOAT_IO GET WHEN SUPPLIED WITH " &
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                      "A WIDTH PARAMETER GREATER THAN ZERO READS " &
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                      "ONLY THAT MANY CHARACTERS.  ALSO CHECK THAT " &
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                      "INPUT TERMINATES WHEN A LINE TERMINATOR IS " &
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                      "ENCOUNTERED AND THAT DATA_ERROR IS RAISED " &
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                      "WHEN THE DATA IS INVALID.");
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     DECLARE
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          FT : FILE_TYPE;
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     BEGIN
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          BEGIN
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               CREATE (FT, OUT_FILE, LEGAL_FILE_NAME);
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          EXCEPTION
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               WHEN USE_ERROR =>
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                    NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " &
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                                    "WITH OUT_FILE MODE");
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                    RAISE INCOMPLETE;
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               WHEN NAME_ERROR =>
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                    NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT CREATE " &
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                                    "WITH OUT_FILE MODE");
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                    RAISE INCOMPLETE;
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          END;
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          PUT(FT, "3.259.5 8.52");
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          NEW_LINE (FT);
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          PUT (FT, "  ");
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          NEW_LINE (FT);
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          PUT (FT, ASCII.HT & "9.0");
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          NEW_LINE (FT);
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          PUT (FT, "-3.625");
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          NEW_LINE (FT);
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          CLOSE (FT);
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-- BEGIN TEST
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          DECLARE
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               TYPE FL IS DIGITS 4;
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               PACKAGE FL_IO IS NEW FLOAT_IO (FL);
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               USE FL_IO;
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               X : FL;
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          BEGIN
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               BEGIN
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                    OPEN (FT, IN_FILE, LEGAL_FILE_NAME);
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               EXCEPTION
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                    WHEN USE_ERROR =>
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                         NOT_APPLICABLE ("USE_ERROR RAISED; TEXT" &
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                                         "OPEN WITH IN_FILE MODE");
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                         RAISE INCOMPLETE;
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               END;
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               GET (FT, X, 4);
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               IF X /= 3.25 THEN
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                    FAILED ("WIDTH CHARACTERS NOT READ - FLOAT");
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               ELSE
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                    GET (FT, X, 3);
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                    IF X /= 9.5 THEN
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                         FAILED ("WIDTH CHARACTERS NOT READ - " &
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                                 "FLOAT 2");
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                    ELSE
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                         GET (FT, X, 4);
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                         IF X /= 8.5 THEN
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                              FAILED ("DIDN'T COUNT LEADING BLANKS " &
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                                      "- FLOAT");
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                         ELSE
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                              SKIP_LINE(FT);
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                              BEGIN
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                                   GET (FT, X, 2);
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                                   FAILED ("DATA_ERROR NOT RAISED - " &
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                                           "FLOAT");
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                              EXCEPTION
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                                   WHEN DATA_ERROR =>
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                                        NULL;
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                                   WHEN OTHERS =>
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                                        FAILED ("WRONG EXCEPTION RAISED"
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                                             & " - FLOAT");
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                              END;
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                              SKIP_LINE(FT);
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                              GET (FT, X, 4);
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                              IF X /= 9.0 THEN
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                                   FAILED ("GET WITH WIDTH " &
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                                           "INCORRECT - 3");
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                              END IF;
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                              SKIP_LINE (FT);
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                              GET (FT, X, 7);
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                              IF X /= -3.625 THEN
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                                   FAILED ("WIDTH CHARACTERS NOT " &
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                                           "READ - FLOAT 3");
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                              END IF;
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                         END IF;
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                    END IF;
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               END IF;
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               BEGIN
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                   DELETE (FT);
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               EXCEPTION
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                   WHEN USE_ERROR =>
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                        NULL;
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               END;
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          END;
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     EXCEPTION
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          WHEN INCOMPLETE =>
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               NULL;
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     END;
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     RESULT;
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END CE3804G;

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