/test/language/instruction/assignment/test_assignment_test_and_force.e
Specman e | 59 lines | 29 code | 8 blank | 22 comment | 0 complexity | 87a517e102ca25ef46b143215fdd38a0 MD5 | raw file
1-- This file is part of SmartEiffel The GNU Eiffel Compiler Tools and Libraries. 2-- See the Copyright notice at the end of this file. 3-- 4class TEST_ASSIGNMENT_TEST_AND_FORCE 5 6insert 7 EIFFELTEST_TOOLS 8 9create {} 10 make 11 12feature {ANY} 13 string: STRING 14 15 animal: ANIMAL 16 17 cat: CAT 18 19 any_string: ABSTRACT_STRING 20 21 make 22 do 23 -- Because `any' is Void: 24 assert({STRING} ?:= any_string) 25 any_string := "foo" 26 assert(any_string /= Void) 27 assert(string ?:= any_string) 28 string ::= any_string 29 assert(any_string = string) 30 create cat 31 animal := cat 32 assert(cat ?:= animal) 33 cat ::= animal 34 assert(cat = animal) 35 animal := Void 36 assert(cat ?:= animal) 37 cat ::= animal 38 assert(cat = Void) 39 end 40 41end -- class TEST_ASSIGNMENT_TEST_AND_FORCE 42-- 43-- ------------------------------------------------------------------------------------------------------------------------------ 44-- Copyright notice below. Please read. 45-- 46-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, 47-- as published by the Free Software Foundation; either version 2, or (at your option) any later version. 48-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty 49-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have 50-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free 51-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. 52-- 53-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P. - University of Nancy 1 - FRANCE 54-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE 55-- 56-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN 57-- 58-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr 59-- ------------------------------------------------------------------------------------------------------------------------------