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Diffstat (limited to 'testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_07.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_07.vhd | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_07.vhd b/testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_07.vhd new file mode 100644 index 000000000..5b41bc603 --- /dev/null +++ b/testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_07.vhd @@ -0,0 +1,101 @@ + +-- Copyright (C) 1996 Morgan Kaufmann Publishers, Inc + +-- This file is part of VESTs (Vhdl tESTs). + +-- VESTs is free software; you can redistribute it and/or modify it +-- under the terms of the GNU General Public License as published by the +-- Free Software Foundation; either version 2 of the License, or (at +-- your option) any later version. + +-- VESTs is distributed in the hope that it will be useful, but WITHOUT +-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +-- for more details. + +-- You should have received a copy of the GNU General Public License +-- along with VESTs; if not, write to the Free Software Foundation, +-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +-- --------------------------------------------------------------------- +-- +-- $Id: ch_18_ch_18_07.vhd,v 1.2 2001-10-26 16:29:36 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +entity ch_18_07_a is +end ch_18_07_a; + + +architecture writer of ch_18_07_a is +begin + + process + type transform_file is file of real; +-- file initial_transforms : transform_file is out "transforms.ini"; + file initial_transforms : transform_file open WRITE_MODE is "transforms.ini"; + begin + for i in 1 to 12 loop + write(initial_transforms, real(i)); + end loop; + wait; + end process; + +end writer; + + + + +entity ch_18_07 is +end ch_18_07; + + +architecture test of ch_18_07 is +begin + + process + + type transform_array is array (1 to 3, 1 to 3) of real; + variable transform1, transform2 : transform_array; + + type transform_file is file of real; +-- file initial_transforms : transform_file is in "transforms.ini"; + file initial_transforms: transform_file open READ_MODE is "transforms.ini"; + + -- code from book + + procedure read_transform + ( variable f : in transform_file; + variable transform : out transform_array ) is -- . . . + + -- end code from book + + begin + for i in transform'range(1) loop + for j in transform'range(2) loop + if endfile(f) then + assert false + report "unexpected end of file in read_transform - " + & "some array elements not read" + severity error; + return; + end if; + read ( f, transform(i, j) ); + end loop; + end loop; + end read_transform; + + begin + + read_transform ( initial_transforms, transform1 ); + read_transform ( initial_transforms, transform2 ); + + wait; + end process; + +end test; + + + + |