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# -*- cperl -*-
# Copyright (C) 2004-2008 MySQL AB
# Use is subject to license terms
#
# This program 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; version 2 of the License.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# This is a library file used by the Perl version of mysql-test-run,
# and is part of the translation of the Bourne shell script with the
# same name.
package mtr_match;
use strict;
use base qw(Exporter);
our @EXPORT= qw(mtr_match_prefix
mtr_match_extension
mtr_match_substring);
#
# Match a prefix and return what is after the prefix
#
sub mtr_match_prefix ($$) {
my $string= shift;
my $prefix= shift;
if ( $string =~ /^\Q$prefix\E(.*)$/ ) # strncmp
{
return $1;
}
else
{
return undef; # NULL
}
}
#
# Match extension and return the name without extension
#
sub mtr_match_extension ($$) {
my $file= shift;
my $ext= shift;
if ( $file =~ /^(.*)\.\Q$ext\E$/ ) # strchr+strcmp or something
{
return $1;
}
else
{
return undef; # NULL
}
}
#
# Match a substring anywere in a string
#
sub mtr_match_substring ($$) {
my $string= shift;
my $substring= shift;
if ( $string =~ /(.*)\Q$substring\E(.*)$/ ) # strncmp
{
return $1;
}
else
{
return undef; # NULL
}
}
sub mtr_match_any_exact ($$) {
my $string= shift;
my $mlist= shift;
foreach my $m (@$mlist)
{
if ( $string eq $m )
{
return 1;
}
}
return 0;
}
1;