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Annotation of loncom/cfgedittests/modify.t, revision 1.1.1.1

1.1       foxr        1: #
                      2: # $Id: gplheader.pl,v 1.1 2001/11/29 18:19:27 www Exp $
                      3: #
                      4: # Copyright Michigan State University Board of Trustees
                      5: #
                      6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
                      7: #
                      8: # LON-CAPA is free software; you can redistribute it and/or modify
                      9: # it under the terms of the GNU General Public License as published by
                     10: # the Free Software Foundation; either version 2 of the License, or
                     11: # (at your option) any later version.
                     12: #
                     13: # LON-CAPA is distributed in the hope that it will be useful,
                     14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     16: # GNU General Public License for more details.
                     17: #
                     18: # You should have received a copy of the GNU General Public License
                     19: # along with LON-CAPA; if not, write to the Free Software
                     20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     21: #
                     22: # /home/httpd/html/adm/gpl.txt
                     23: #
                     24: # http://www.lon-capa.org/
                     25: #
                     26: 
                     27: 
                     28: #  Test new functionality of ConfigFileEditor::delete
                     29: #
                     30: 
                     31: use strict;
                     32: use Test;
                     33: use ConfigFileEdit;
                     34: 
                     35: 
                     36: #
                     37: #   Tests  we plan are:
                     38: #     Modify a line in the test file and
                     39: #     - Ensure that the modified line is retrievable.
                     40: #     - Ensure that the old line is gone
                     41: #       To do this we modify a line in a way that
                     42: #       changes its index.
                     43: #     Modify a line in the test file, replacing it with a comment.
                     44: #     - Ensure the old line is gone.
                     45: #     - Ensure the number of keys in the index hash decreased by 1.
                     46: #
                     47: 
                     48: BEGIN {plan tests => 4} 
                     49: 
                     50: #
                     51: #  Replace a line with noncomment.#
                     52: #
                     53: sub NonCommentReplace {
                     54:     my $newline = "end:final:line:in:file";
                     55:     my $editor = ConfigFileEdit->new("test2config.cfg", 0);
                     56:     $editor->ReplaceLine("last", $newline);
                     57:     
                     58:     ok($editor->Find("end"), $newline);
                     59:     
                     60:     if(!defined($editor->Find("last"))) {
                     61: 	ok(1);
                     62:     } else {
                     63: 	ok(0);
                     64:     }
                     65: }
                     66: 
                     67: sub CommentReplace {
                     68:     my $newline  = "  # end:final:line:in:file";
                     69:     my $editor   = ConfigFileEdit->new("test2config.cfg", 0);
                     70: 
                     71:     my $hashref  = $editor->{KeyToLines};
                     72:     my @keys     = keys(%$hashref);
                     73:     my $keycount1= @keys;	# Number of keys initially.
                     74: 
                     75:     $editor->ReplaceLine("last", $newline);
                     76:     
                     77:     if(!defined($editor->Find("last"))) {
                     78: 	ok(1);
                     79:     } else {
                     80: 	ok(0);
                     81:     }
                     82:     @keys         = keys(%$hashref);
                     83:     my $keycount2 = @keys;
                     84:     ok($keycount2, $keycount1 - 1);
                     85: 
                     86: 
                     87: }
                     88: 
                     89: 
                     90: NonCommentReplace;
                     91: CommentReplace;
                     92: