-- CE3908A.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 GET FOR ENUMERATION TYPES CAN OPERATE ON STRINGS. -- CHECK THAT IT RAISES END_ERROR WHEN THE STRING IS NULL OR -- EMPTY. CHECK THAT LAST CONTAINS THE INDEX VALUE OF THE LAST -- CHARACTER READ FROM THE STRING. -- HISTORY: -- SPS 10/11/82 -- VKG 01/06/83 -- JBG 02/22/84 CHANGED TO .ADA TEST -- DWC 09/18/87 ADDED CASES WHICH CONTAIN TABS WITH AND WITHOUT -- ENUMERATION LITERALS. WITH REPORT; USE REPORT; WITH TEXT_IO; USE TEXT_IO; PROCEDURE CE3908A IS BEGIN TEST ("CE3908A", "CHECK THAT GET FOR ENUMERATION TYPES CAN " & "OPERATE ON STRINGS. CHECK THAT IT RAISES " & "END_ERROR WHEN THE STRING IS NULL OR EMPTY. " & "CHECK THAT LAST CONTAINS THE INDEX VALUE OF " & "THE LAST CHARACTER READ FROM THE STRING"); DECLARE TYPE FRUIT IS (APPLE, PEAR, ORANGE, STRAWBERRY); DESSERT : FRUIT; PACKAGE FRUIT_IO IS NEW ENUMERATION_IO (FRUIT); USE FRUIT_IO; L : POSITIVE; BEGIN GET ("APPLE ", DESSERT, L); IF DESSERT /= APPLE THEN FAILED ("ENUMERATION VALUE FROM STRING INCORRECT - 1"); END IF; IF L /= IDENT_INT (5) THEN FAILED ("LAST CONTAINS INCORRECT VALUE AFTER GET - 1"); END IF; GET ("APPLE", DESSERT, L); IF DESSERT /= APPLE THEN FAILED ("ENUMERATION VALUE FROM STRING INCORRECT - 2"); END IF; IF L /= IDENT_INT (5) THEN FAILED ("LAST CONTAINS INCORRECT VALUE AFTER GET - 2"); END IF; BEGIN GET (ASCII.HT & "APPLE", DESSERT, L); IF DESSERT /= APPLE THEN FAILED ("ENUMERATION VALUE FROM STRING " & "INCORRECT - 3"); END IF; IF L /= IDENT_INT(6) THEN FAILED ("LAST CONTAINS INCORRECT VALUE AFTER " & "GET - 3"); END IF; EXCEPTION WHEN END_ERROR => FAILED ("GET DID NOT SKIP LEADING TABS"); WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - 3"); END; -- NULL STRING LITERAL. BEGIN GET ("", DESSERT, L); FAILED ("END_ERROR NOT RAISED - 4"); EXCEPTION WHEN END_ERROR => IF L /= IDENT_INT(6) THEN FAILED ("LAST CONTAINS INCORRECT VALUE " & "AFTER GET - 4"); END IF; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - 4"); END; BEGIN GET (ASCII.HT & "", DESSERT, L); FAILED ("END_ERROR NOT RAISED - 5"); EXCEPTION WHEN END_ERROR => IF L /= IDENT_INT(6) THEN FAILED ("LAST CONTAINS INCORRECT VALUE " & "AFTER GET - 5"); END IF; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - 5"); END; -- STRING LITERAL WITH BLANKS. BEGIN GET(" ", DESSERT, L); FAILED ("END ERROR NOT RAISED - 6"); EXCEPTION WHEN END_ERROR => IF L /= IDENT_INT(6) THEN FAILED ("LAST CONTAINS INCORRECT VALUE " & "AFTER GET - 6"); END IF; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - 6"); END; END; RESULT; END CE3908A;