BINGOS / Devel-PatchPerl-2.10-TRIAL / perl.git / t / re / subst_amp.t 

            

              
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#!./perl -w
BEGIN {
    chdir 't' if -d 't';
    require './test.pl';
    set_up_inc('../lib');
}
use strict;
$_ = 'x' x 20; 
s/\d*|x/<$&>/g; 
my $foo = '<>' . ('<x><>' x 20) ;
is($_, $foo);
my $t = 'aaa';
$_ = $t;
my @res;
pos = 1;
s/\Ga(?{push @res, $_, $`})/xx/g;
is("$_ @res", 'axxxx aaa a aaa aa');
$_ = $t;
@res = ();
pos = 1;
s/\Ga(?{push @res, $_, $`})/x/g;
is("$_ @res", 'axx aaa a aaa aa');
$_ = $t;
@res = ();
pos = 1;
s/\Ga(?{push @res, $_, $`})/xx/;
is("$_ @res", 'axxa aaa a');
$_ = $t;
@res = ();
pos = 1;
s/\Ga(?{push @res, $_, $`})/x/;
is("$_ @res", 'axa aaa a');
$a = $t;
@res = ();
pos ($a) = 1;
$a =~ s/\Ga(?{push @res, $_, $`})/xx/g;
is("$a @res", 'axxxx aaa a aaa aa');
$a = $t;
@res = ();
pos ($a) = 1;
$a =~ s/\Ga(?{push @res, $_, $`})/x/g;
is("$a @res", 'axx aaa a aaa aa');
$a = $t;
@res = ();
pos ($a) = 1;
$a =~ s/\Ga(?{push @res, $_, $`})/xx/;
is("$a @res", 'axxa aaa a');
$a = $t;
@res = ();
pos ($a) = 1;
$a =~ s/\Ga(?{push @res, $_, $`})/x/;
is("$a @res", 'axa aaa a');
sub x2 {'xx'}
sub x1 {'x'}
$a = $t;
@res = ();
pos ($a) = 1;
$a =~ s/\Ga(?{push @res, $_, $`})/x2/ge;
is("$a @res", 'axxxx aaa a aaa aa');
$a = $t;
@res = ();
pos ($a) = 1;
$a =~ s/\Ga(?{push @res, $_, $`})/x1/ge;
is("$a @res", 'axx aaa a aaa aa');
$a = $t;
@res = ();
pos ($a) = 1;
$a =~ s/\Ga(?{push @res, $_, $`})/x2/e;
is("$a @res", 'axxa aaa a');
$a = $t;
@res = ();
pos ($a) = 1;
$a =~ s/\Ga(?{push @res, $_, $`})/x1/e;
is("$a @res", 'axa aaa a');
done_testing();