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# encoding: Cyrillic
# This file is encoded in Cyrillic.
die "This file is not encoded in Cyrillic.\n" if q{‚ } ne "\x82\xa0";
use strict;
print "1..11\n";
my $__FILE__ = __FILE__;
$_ = 'ABC123XYZ456';
if ($_ =~ m/([0-9]+)/) {
if ($` eq 'ABC') {
print qq{ok - 1 \$` $^X $__FILE__\n};
}
else {
print qq{not ok - 1 \$` $^X $__FILE__\n};
}
}
else {
print qq{not ok - 1 \$` $^X $__FILE__\n};
}
$_ = 'ABC123XYZ456';
if ($_ =~ m/([0-9]+)/) {
if ("$`" eq 'ABC') {
print qq{ok - 2 "\$`" $^X $__FILE__\n};
}
else {
print qq{not ok - 2 "\$`" $^X $__FILE__\n};
}
}
else {
print qq{not ok - 2 "\$`" $^X $__FILE__\n};
}
$_ = 'ABC123XYZ456';
if ($_ =~ m/([0-9]+)/) {
if (qq{$`} eq 'ABC') {
print qq{ok - 3 qq{\$`} $^X $__FILE__\n};
}
else {
print qq{not ok - 3 qq{\$`} $^X $__FILE__\n};
}
}
else {
print qq{not ok - 3 qq{\$`} $^X $__FILE__\n};
}
$_ = 'ABC123XYZ456';
if ($_ =~ m/([0-9]+)/) {
if (<<END eq "ABC\n") {
$`
END
print qq{ok - 4 <<END\$`END $^X $__FILE__\n};
}
else {
print qq{not ok - 4 <<END\$`END $^X $__FILE__\n};
}
}
else {
print qq{not ok - 4 <<END\$`END $^X $__FILE__\n};
}
$_ = 'ABC123XYZ456';
if ($_ =~ m/([0-9]+)/) {
if (<<"END" eq "ABC\n") {
$`
END
print qq{ok - 5 <<"END"\$`END $^X $__FILE__\n};
}
else {
print qq{not ok - 5 <<"END"\$`END $^X $__FILE__\n};
}
}
else {
print qq{not ok - 5 <<"END"\$`END $^X $__FILE__\n};
}
$_ = 'ABC123XYZ456';
if ($_ =~ m/([0-9]+)/) {
if ('AABABCXXYXYZ' =~ /($`)/) {
if ($& eq 'ABC') {
print qq{ok - 6 /\$`/ $^X $__FILE__\n};
}
else {
print qq{not ok - 6 /\$`/ $^X $__FILE__\n};
}
}
else {
print qq{not ok - 6 /\$`/ $^X $__FILE__\n};
}
}
else {
print qq{not ok - 6 /\$`/ $^X $__FILE__\n};
}
$_ = 'ABC123XYZ456';
if ($_ =~ m/([0-9]+)/) {
if ('AABABCXXYXYZ' =~ m/($`)/) {
if ($& eq 'ABC') {
print qq{ok - 7 m/\$`/ $^X $__FILE__\n};
}
else {
print qq{not ok - 7 m/\$`/ $^X $__FILE__\n};
}
}
else {
print qq{not ok - 7 m/\$`/ $^X $__FILE__\n};
}
}
else {
print qq{not ok - 7 m/\$`/ $^X $__FILE__\n};
}
$_ = 'ABC123XYZ456';
if ($_ =~ m/([0-9]+)/) {
$_ = 'AABABCXXYXYZ';
if ($_ =~ s/($`)/jkl/) {
if ($_ eq 'AABjklXXYXYZ') {
print qq{ok - 8 s/\$`// $^X $__FILE__\n};
}
else {
print qq{not ok - 8 s/\$`// $^X $__FILE__\n};
}
}
else {
print qq{not ok - 8 s/\$`// $^X $__FILE__\n};
}
}
else {
print qq{not ok - 8 s/\$`// $^X $__FILE__\n};
}
$_ = ',123,456,789';
if ($_ =~ m/([0-9]+)/) {
@_ = split(/$`/,'AAA,BBB,CCC,DDD');
if (join('+',@_) eq 'AAA+BBB+CCC+DDD') {
print qq{ok - 9 split(/$`/) $^X $__FILE__\n};
}
else {
print qq{not ok - 9 split(/$`/) $^X $__FILE__\n};
}
}
else {
print qq{not ok - 9 split(/$`/) $^X $__FILE__\n};
}
$_ = ',123,456,789';
if ($_ =~ m/([0-9]+)/) {
@_ = split(m/$`/,'AAA,BBB,CCC,DDD');
if (join('+',@_) eq 'AAA+BBB+CCC+DDD') {
print qq{ok - 10 split(m/$`/) $^X $__FILE__\n};
}
else {
print qq{not ok - 10 split(m/$`/) $^X $__FILE__\n};
}
}
else {
print qq{not ok - 10 split(m/$`/) $^X $__FILE__\n};
}
$_ = ',123,456,789';
if ($_ =~ m/([0-9]+)/) {
@_ = split(qr/$`/,'AAA,BBB,CCC,DDD');
if (join('+',@_) eq 'AAA+BBB+CCC+DDD') {
print qq{ok - 11 split(qr/$`/) $^X $__FILE__\n};
}
else {
print qq{not ok - 11 split(qr/$`/) $^X $__FILE__\n};
}
}
else {
print qq{not ok - 11 split(qr/$`/) $^X $__FILE__\n};
}
__END__