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#!./perl
# $Header: pat.t,v 4.0 91/03/20 01:54:01 lwall Locked $
print "1..43\n";
$x = "abc\ndef\n";
if ($x =~ /^abc/) {print "ok 1\n";} else {print "not ok 1\n";}
if ($x !~ /^def/) {print "ok 2\n";} else {print "not ok 2\n";}
$* = 1;
if ($x =~ /^def/) {print "ok 3\n";} else {print "not ok 3\n";}
$* = 0;
$_ = '123';
if (/^([0-9][0-9]*)/) {print "ok 4\n";} else {print "not ok 4\n";}
if ($x =~ /^xxx/) {print "not ok 5\n";} else {print "ok 5\n";}
if ($x !~ /^abc/) {print "not ok 6\n";} else {print "ok 6\n";}
if ($x =~ /def/) {print "ok 7\n";} else {print "not ok 7\n";}
if ($x !~ /def/) {print "not ok 8\n";} else {print "ok 8\n";}
if ($x !~ /.def/) {print "ok 9\n";} else {print "not ok 9\n";}
if ($x =~ /.def/) {print "not ok 10\n";} else {print "ok 10\n";}
if ($x =~ /\ndef/) {print "ok 11\n";} else {print "not ok 11\n";}
if ($x !~ /\ndef/) {print "not ok 12\n";} else {print "ok 12\n";}
$_ = 'aaabbbccc';
if (/(a*b*)(c*)/ && $1 eq 'aaabbb' && $2 eq 'ccc') {
print "ok 13\n";
} else {
print "not ok 13\n";
}
if (/(a+b+c+)/ && $1 eq 'aaabbbccc') {
print "ok 14\n";
} else {
print "not ok 14\n";
}
if (/a+b?c+/) {print "not ok 15\n";} else {print "ok 15\n";}
$_ = 'aaabccc';
if (/a+b?c+/) {print "ok 16\n";} else {print "not ok 16\n";}
if (/a*b+c*/) {print "ok 17\n";} else {print "not ok 17\n";}
$_ = 'aaaccc';
if (/a*b?c*/) {print "ok 18\n";} else {print "not ok 18\n";}
if (/a*b+c*/) {print "not ok 19\n";} else {print "ok 19\n";}
$_ = 'abcdef';
if (/bcd|xyz/) {print "ok 20\n";} else {print "not ok 20\n";}
if (/xyz|bcd/) {print "ok 21\n";} else {print "not ok 21\n";}
if (m|bc/*d|) {print "ok 22\n";} else {print "not ok 22\n";}
if (/^$_$/) {print "ok 23\n";} else {print "not ok 23\n";}
$* = 1; # test 3 only tested the optimized version--this one is for real
if ("ab\ncd\n" =~ /^cd/) {print "ok 24\n";} else {print "not ok 24\n";}
$* = 0;
$XXX{123} = 123;
$XXX{234} = 234;
$XXX{345} = 345;
@XXX = ('ok 25','not ok 25', 'ok 26','not ok 26','not ok 27');
while ($_ = shift(XXX)) {
?(.*)? && (print $1,"\n");
/not/ && reset;
/not ok 26/ && reset 'X';
}
while (($key,$val) = each(XXX)) {
print "not ok 27\n";
exit;
}
print "ok 27\n";
'cde' =~ /[^ab]*/;
'xyz' =~ //;
if ($& eq 'xyz') {print "ok 28\n";} else {print "not ok 28\n";}
$foo = '[^ab]*';
'cde' =~ /$foo/;
'xyz' =~ //;
if ($& eq 'xyz') {print "ok 29\n";} else {print "not ok 29\n";}
$foo = '[^ab]*';
'cde' =~ /$foo/;
'xyz' =~ /$null/;
if ($& eq 'xyz') {print "ok 30\n";} else {print "not ok 30\n";}
$_ = 'abcdefghi';
/def/; # optimized up to cmd
if ("$`:$&:$'" eq 'abc:def:ghi') {print "ok 31\n";} else {print "not ok 31\n";}
/cde/ + 0; # optimized only to spat
if ("$`:$&:$'" eq 'ab:cde:fghi') {print "ok 32\n";} else {print "not ok 32\n";}
/[d][e][f]/; # not optimized
if ("$`:$&:$'" eq 'abc:def:ghi') {print "ok 33\n";} else {print "not ok 33\n";}
$_ = 'now is the {time for all} good men to come to.';
/ {([^}]*)}/;
if ($1 eq 'time for all') {print "ok 34\n";} else {print "not ok 34 $1\n";}
$_ = 'xxx {3,4} yyy zzz';
print /( {3,4})/ ? "ok 35\n" : "not ok 35\n";
print $1 eq ' ' ? "ok 36\n" : "not ok 36\n";
print /( {4,})/ ? "not ok 37\n" : "ok 37\n";
print /( {2,3}.)/ ? "ok 38\n" : "not ok 38\n";
print $1 eq ' y' ? "ok 39\n" : "not ok 39\n";
print /(y{2,3}.)/ ? "ok 40\n" : "not ok 40\n";
print $1 eq 'yyy ' ? "ok 41\n" : "not ok 41\n";
print /x {3,4}/ ? "not ok 42\n" : "ok 42\n";
print /^xxx {3,4}/ ? "not ok 43\n" : "ok 43\n";
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