PageRenderTime 25ms CodeModel.GetById 21ms app.highlight 2ms RepoModel.GetById 1ms app.codeStats 0ms

/test/lib/numeric/number/test_number45.e

http://github.com/tybor/Liberty
Specman e | 54 lines | 26 code | 6 blank | 22 comment | 0 complexity | 9282e2c513aa5ee36f18cb2644797ff3 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_NUMBER45
 5   -- tests on "^"
 6
 7insert
 8   EIFFELTEST_TOOLS
 9   NUMBER_TOOLS
10
11create {}
12   make
13
14feature {ANY}
15   make
16      local
17         n1, n2, n3: NUMBER
18      do
19         n1 := from_integer(0)
20         n2 := from_integer(2)
21         assert((n1 ^ n2).is_equal(n1))
22         n1 := from_integer(1)
23         assert((n1 ^ n2).is_equal(n1))
24         n2 := from_integer(0)
25         assert((n1 ^ n2).is_equal(n1))
26         n1 := from_string("1/2")
27         n2 := from_integer(4)
28         n3 := from_string("1/16")
29         assert((n1 ^ n2).is_equal(n3))
30         assert((n1.sqrt ^ 2 - 0.5).abs < 0.0000001)
31         assert(n2.sqrt ^ 2 = 4)
32      end
33
34
35
36end -- class TEST_NUMBER45
37--
38-- ------------------------------------------------------------------------------------------------------------------------------
39-- Copyright notice below. Please read.
40--
41-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
42-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
43-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
44-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
45-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
46-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
47--
48-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
49-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
50--
51-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
52--
53-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
54-- ------------------------------------------------------------------------------------------------------------------------------