311 lines
8.1 KiB
Perl
Executable File
311 lines
8.1 KiB
Perl
Executable File
#!./perl
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print "1..71\n";
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$x = 'foo';
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$_ = "x";
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s/x/\$x/;
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print "#1\t:$_: eq :\$x:\n";
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if ($_ eq '$x') {print "ok 1\n";} else {print "not ok 1\n";}
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$_ = "x";
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s/x/$x/;
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print "#2\t:$_: eq :foo:\n";
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if ($_ eq 'foo') {print "ok 2\n";} else {print "not ok 2\n";}
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$_ = "x";
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s/x/\$x $x/;
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print "#3\t:$_: eq :\$x foo:\n";
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if ($_ eq '$x foo') {print "ok 3\n";} else {print "not ok 3\n";}
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$b = 'cd';
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($a = 'abcdef') =~ s<(b${b}e)>'\n$1';
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print "#4\t:$1: eq :bcde:\n";
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print "#4\t:$a: eq :a\\n\$1f:\n";
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if ($1 eq 'bcde' && $a eq 'a\n$1f') {print "ok 4\n";} else {print "not ok 4\n";}
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$a = 'abacada';
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if (($a =~ s/a/x/g) == 4 && $a eq 'xbxcxdx')
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{print "ok 5\n";} else {print "not ok 5\n";}
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if (($a =~ s/a/y/g) == 0 && $a eq 'xbxcxdx')
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{print "ok 6\n";} else {print "not ok 6 $a\n";}
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if (($a =~ s/b/y/g) == 1 && $a eq 'xyxcxdx')
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{print "ok 7\n";} else {print "not ok 7 $a\n";}
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$_ = 'ABACADA';
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if (/a/i && s///gi && $_ eq 'BCD') {print "ok 8\n";} else {print "not ok 8 $_\n";}
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$_ = '\\' x 4;
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if (length($_) == 4) {print "ok 9\n";} else {print "not ok 9\n";}
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s/\\/\\\\/g;
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if ($_ eq '\\' x 8) {print "ok 10\n";} else {print "not ok 10 $_\n";}
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$_ = '\/' x 4;
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if (length($_) == 8) {print "ok 11\n";} else {print "not ok 11\n";}
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s/\//\/\//g;
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if ($_ eq '\\//' x 4) {print "ok 12\n";} else {print "not ok 12\n";}
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if (length($_) == 12) {print "ok 13\n";} else {print "not ok 13\n";}
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$_ = 'aaaXXXXbbb';
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s/^a//;
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print $_ eq 'aaXXXXbbb' ? "ok 14\n" : "not ok 14\n";
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$_ = 'aaaXXXXbbb';
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s/a//;
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print $_ eq 'aaXXXXbbb' ? "ok 15\n" : "not ok 15\n";
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$_ = 'aaaXXXXbbb';
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s/^a/b/;
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print $_ eq 'baaXXXXbbb' ? "ok 16\n" : "not ok 16\n";
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$_ = 'aaaXXXXbbb';
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s/a/b/;
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print $_ eq 'baaXXXXbbb' ? "ok 17\n" : "not ok 17\n";
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$_ = 'aaaXXXXbbb';
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s/aa//;
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print $_ eq 'aXXXXbbb' ? "ok 18\n" : "not ok 18\n";
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$_ = 'aaaXXXXbbb';
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s/aa/b/;
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print $_ eq 'baXXXXbbb' ? "ok 19\n" : "not ok 19\n";
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$_ = 'aaaXXXXbbb';
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s/b$//;
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print $_ eq 'aaaXXXXbb' ? "ok 20\n" : "not ok 20\n";
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$_ = 'aaaXXXXbbb';
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s/b//;
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print $_ eq 'aaaXXXXbb' ? "ok 21\n" : "not ok 21\n";
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$_ = 'aaaXXXXbbb';
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s/bb//;
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print $_ eq 'aaaXXXXb' ? "ok 22\n" : "not ok 22\n";
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$_ = 'aaaXXXXbbb';
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s/aX/y/;
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print $_ eq 'aayXXXbbb' ? "ok 23\n" : "not ok 23\n";
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$_ = 'aaaXXXXbbb';
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s/Xb/z/;
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print $_ eq 'aaaXXXzbb' ? "ok 24\n" : "not ok 24\n";
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$_ = 'aaaXXXXbbb';
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s/aaX.*Xbb//;
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print $_ eq 'ab' ? "ok 25\n" : "not ok 25\n";
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$_ = 'aaaXXXXbbb';
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s/bb/x/;
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print $_ eq 'aaaXXXXxb' ? "ok 26\n" : "not ok 26\n";
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# now for some unoptimized versions of the same.
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/^a//;
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print $_ eq 'aaXXXXbbb' ? "ok 27\n" : "not ok 27\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/a//;
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print $_ eq 'aaXXXXbbb' ? "ok 28\n" : "not ok 28\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/^a/b/;
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print $_ eq 'baaXXXXbbb' ? "ok 29\n" : "not ok 29\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/a/b/;
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print $_ eq 'baaXXXXbbb' ? "ok 30\n" : "not ok 30\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/aa//;
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print $_ eq 'aXXXXbbb' ? "ok 31\n" : "not ok 31\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/aa/b/;
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print $_ eq 'baXXXXbbb' ? "ok 32\n" : "not ok 32\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/b$//;
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print $_ eq 'aaaXXXXbb' ? "ok 33\n" : "not ok 33\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/b//;
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print $_ eq 'aaaXXXXbb' ? "ok 34\n" : "not ok 34\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/bb//;
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print $_ eq 'aaaXXXXb' ? "ok 35\n" : "not ok 35\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/aX/y/;
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print $_ eq 'aayXXXbbb' ? "ok 36\n" : "not ok 36\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/Xb/z/;
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print $_ eq 'aaaXXXzbb' ? "ok 37\n" : "not ok 37\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/aaX.*Xbb//;
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print $_ eq 'ab' ? "ok 38\n" : "not ok 38\n";
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$_ = 'aaaXXXXbbb';
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$x ne $x || s/bb/x/;
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print $_ eq 'aaaXXXXxb' ? "ok 39\n" : "not ok 39\n";
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$_ = 'abc123xyz';
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s/(\d+)/$1*2/e; # yields 'abc246xyz'
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print $_ eq 'abc246xyz' ? "ok 40\n" : "not ok 40\n";
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s/(\d+)/sprintf("%5d",$1)/e; # yields 'abc 246xyz'
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print $_ eq 'abc 246xyz' ? "ok 41\n" : "not ok 41\n";
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s/(\w)/$1 x 2/eg; # yields 'aabbcc 224466xxyyzz'
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print $_ eq 'aabbcc 224466xxyyzz' ? "ok 42\n" : "not ok 42\n";
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$_ = "aaaaa";
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print y/a/b/ == 5 ? "ok 43\n" : "not ok 43\n";
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print y/a/b/ == 0 ? "ok 44\n" : "not ok 44\n";
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print y/b// == 5 ? "ok 45\n" : "not ok 45\n";
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print y/b/c/s == 5 ? "ok 46\n" : "not ok 46\n";
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print y/c// == 1 ? "ok 47\n" : "not ok 47\n";
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print y/c//d == 1 ? "ok 48\n" : "not ok 48\n";
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print $_ eq "" ? "ok 49\n" : "not ok 49\n";
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$_ = "Now is the %#*! time for all good men...";
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print (($x=(y/a-zA-Z //cd)) == 7 ? "ok 50\n" : "not ok 50\n");
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print y/ / /s == 8 ? "ok 51\n" : "not ok 51\n";
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$_ = 'abcdefghijklmnopqrstuvwxyz0123456789';
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tr/a-z/A-Z/;
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print $_ eq 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' ? "ok 52\n" : "not ok 52\n";
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# same as tr/A-Z/a-z/;
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if ($^O eq 'os390') { # An EBCDIC variant.
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y[\301-\351][\201-\251];
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} else { # Ye Olde ASCII. Or something like it.
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y[\101-\132][\141-\172];
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}
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print $_ eq 'abcdefghijklmnopqrstuvwxyz0123456789' ? "ok 53\n" : "not ok 53\n";
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if (ord("+") == ord(",") - 1 && ord(",") == ord("-") - 1 &&
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ord("a") == ord("b") - 1 && ord("b") == ord("c") - 1) {
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$_ = '+,-';
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tr/+--/a-c/;
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print "not " unless $_ eq 'abc';
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}
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print "ok 54\n";
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$_ = '+,-';
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tr/+\--/a\/c/;
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print $_ eq 'a,/' ? "ok 55\n" : "not ok 55\n";
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$_ = '+,-';
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tr/-+,/ab\-/;
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print $_ eq 'b-a' ? "ok 56\n" : "not ok 56\n";
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# test recursive substitutions
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# code based on the recursive expansion of makefile variables
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my %MK = (
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AAAAA => '$(B)', B=>'$(C)', C => 'D', # long->short
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E => '$(F)', F=>'p $(G) q', G => 'HHHHH', # short->long
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DIR => '$(UNDEFINEDNAME)/xxx',
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);
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sub var {
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my($var,$level) = @_;
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return "\$($var)" unless exists $MK{$var};
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return exp_vars($MK{$var}, $level+1); # can recurse
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}
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sub exp_vars {
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my($str,$level) = @_;
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$str =~ s/\$\((\w+)\)/var($1, $level+1)/ge; # can recurse
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#warn "exp_vars $level = '$str'\n";
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$str;
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}
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print exp_vars('$(AAAAA)',0) eq 'D'
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? "ok 57\n" : "not ok 57\n";
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print exp_vars('$(E)',0) eq 'p HHHHH q'
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? "ok 58\n" : "not ok 58\n";
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print exp_vars('$(DIR)',0) eq '$(UNDEFINEDNAME)/xxx'
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? "ok 59\n" : "not ok 59\n";
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print exp_vars('foo $(DIR)/yyy bar',0) eq 'foo $(UNDEFINEDNAME)/xxx/yyy bar'
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? "ok 60\n" : "not ok 60\n";
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# a match nested in the RHS of a substitution:
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$_ = "abcd";
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s/(..)/$x = $1, m#.#/eg;
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print $x eq "cd" ? "ok 61\n" : "not ok 61\n";
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# Subst and lookbehind
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$_="ccccc";
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s/(?<!x)c/x/g;
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print $_ eq "xxxxx" ? "ok 62\n" : "not ok 62 # `$_' ne `xxxxx'\n";
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$_="ccccc";
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s/(?<!x)(c)/x/g;
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print $_ eq "xxxxx" ? "ok 63\n" : "not ok 63 # `$_' ne `xxxxx'\n";
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$_="foobbarfoobbar";
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s/(?<!r)foobbar/foobar/g;
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print $_ eq "foobarfoobbar" ? "ok 64\n" : "not ok 64 # `$_' ne `foobarfoobbar'\n";
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$_="foobbarfoobbar";
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s/(?<!ar)(foobbar)/foobar/g;
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print $_ eq "foobarfoobbar" ? "ok 65\n" : "not ok 65 # `$_' ne `foobarfoobbar'\n";
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$_="foobbarfoobbar";
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s/(?<!ar)foobbar/foobar/g;
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print $_ eq "foobarfoobbar" ? "ok 66\n" : "not ok 66 # `$_' ne `foobarfoobbar'\n";
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# check parsing of split subst with comment
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eval 's{foo} # this is a comment, not a delimiter
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{bar};';
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print @? ? "not ok 67\n" : "ok 67\n";
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# check if squashing works at the end of string
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$_="baacbaa";
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tr/a/b/s;
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print $_ eq "bbcbb" ? "ok 68\n" : "not ok 68 # `$_' ne `bbcbb'\n";
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# XXX TODO: Most tests above don't test return values of the ops. They should.
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$_ = "ab";
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print (s/a/b/ == 1 ? "ok 69\n" : "not ok 69\n");
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$_ = <<'EOL';
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$url = new URI::URL "http://www/"; die if $url eq "xXx";
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EOL
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$^R = 'junk';
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$foo = ' $@%#lowercase $@%# lowercase UPPERCASE$@%#UPPERCASE' .
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' $@%#lowercase$@%#lowercase$@%# lowercase lowercase $@%#lowercase' .
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' lowercase $@%#MiXeD$@%# ';
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s{ \d+ \b [,.;]? (?{ 'digits' })
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[a-z]+ \b [,.;]? (?{ 'lowercase' })
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[A-Z]+ \b [,.;]? (?{ 'UPPERCASE' })
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[A-Z] [a-z]+ \b [,.;]? (?{ 'Capitalized' })
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[A-Za-z]+ \b [,.;]? (?{ 'MiXeD' })
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[A-Za-z0-9]+ \b [,.;]? (?{ 'alphanumeric' })
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\s+ (?{ ' ' })
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[^A-Za-z0-9\s]+ (?{ '$@%#' })
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}{$^R}xg;
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print ($_ eq $foo ? "ok 70\n" : "not ok 70\n#'$_'\n#'$foo'\n");
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$_ = 'x' x 20;
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s/\d*|x/<$&>/g;
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$foo = '<>' . ('<x><>' x 20) ;
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print ($_ eq $foo ? "ok 71\n" : "not ok 71\n#'$_'\n#'$foo'\n");
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