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Annotation of loncom/cfgedittests/new.t, revision 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::new
        !            29: #
        !            30: 
        !            31: use strict;
        !            32: use Test;
        !            33: use ConfigFileEdit;
        !            34: 
        !            35: 
        !            36: #
        !            37: #   Tests  we plan are:
        !            38: #     Check open failure
        !            39: #     Check open success
        !            40: #     Check read ok for config files.
        !            41: #     Check parse/index ok for config files.
        !            42: #
        !            43: 
        !            44: BEGIN {plan tests => 4}
        !            45: 
        !            46: 
        !            47: #
        !            48: #  Test opens that should fail (file not found in this case).
        !            49: sub TestOpenFail {
        !            50:     my $editor = ConfigFileEdit->new("nosuchfile.cfg",0);
        !            51:     ok($editor, undef);
        !            52: }
        !            53: #
        !            54: #  Test opens that should succeed (in this case we have a test configfile
        !            55: #  in this directory called test.cfg
        !            56: #
        !            57: sub TestOpenOk {
        !            58:     my $editor  = ConfigFileEdit->new("testconfig.cfg",0);
        !            59:     if($editor) {
        !            60: 	ok(1);
        !            61:     } else {
        !            62: 	ok(0);
        !            63:     }
        !            64: 
        !            65: }
        !            66: 
        !            67: #
        !            68: #  Test that we can read the file as a line array stored in the hash.
        !            69: #
        !            70: sub TestReadOk {
        !            71:     my $editor = ConfigFileEdit->new("testconfig.cfg",0);
        !            72: 
        !            73:     # How many lines in the file?
        !            74: 
        !            75:     open(WCOUT, "wc -l testconfig.cfg |");
        !            76:     my $output = <WCOUT>;	# Output of linecount
        !            77:     chomp($output);
        !            78:     $output    =~ s/ +/ /g;	# Get rid of multiple spaces so that...
        !            79:     my ($trash, $linecount, $junk) = split(/ /,$output); # We can extract the count.
        !            80:     close(WCOUT);
        !            81: 
        !            82:     #  How many lines in the editor linecount array?
        !            83: 
        !            84:     my $editorlines = ($editor->{LineArray});
        !            85:     my $editorlinecount = @$editorlines;
        !            86:     
        !            87:     ok($linecount, $editorlinecount);
        !            88: 
        !            89: 
        !            90: }
        !            91: 
        !            92: sub TestParseOk {
        !            93:     my $editor = ConfigFileEdit->new("testconfig.cfg",0);
        !            94: 
        !            95:     #
        !            96:     #  There should be a line in the file hash for the key line1
        !            97:     #  It should index to line 0. which should match the first line
        !            98:     #  of the file.
        !            99:     #  There should only be 1 non-comment line in the file.
        !           100: 
        !           101:     my $LineIndex = $editor->{KeyToLines}; # Get the key to line hash.
        !           102:     if (! defined $LineIndex->{line1}) {
        !           103: 	ok(0);
        !           104: 	print (" No index for 'line1'\n");
        !           105: 	my @keynames = keys %$LineIndex;
        !           106: 	return;
        !           107:     }
        !           108: 
        !           109:     my $linesubscript = $LineIndex->{line1}; 
        !           110:     if(!defined($linesubscript) || ($linesubscript != 0)) {
        !           111: 	ok(0,$linesubscript);
        !           112: 	print("Subscript for 'line1' <> 0\n");
        !           113: 	return;
        !           114:     }
        !           115: 
        !           116:     my $editorlines   = $editor->{LineArray};
        !           117:     my $editorline    = $editorlines->[$linesubscript];
        !           118:     
        !           119:     open(FILE, "< testconfig.cfg");
        !           120:     my $firstline = <FILE>;
        !           121:     chomp($firstline);
        !           122:     if($firstline ne $editorline) {
        !           123: 	ok($firstline, $editorline);
        !           124: 	return;
        !           125: 
        !           126:     }
        !           127: 
        !           128: 
        !           129:     ok(1, scalar(keys %$LineIndex));
        !           130: 
        !           131: 
        !           132: }
        !           133: 
        !           134: TestOpenFail;
        !           135: TestOpenOk;
        !           136: TestReadOk;
        !           137: TestParseOk;
        !           138: