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1 | #!/usr/local/bin/perl -w |
2 | |
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3 | # Test ability to escape() and unescape() punctuation characters |
4 | # except for qw(- . _). |
5 | ######################### We start with some black magic to print on failure. |
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6 | use lib '../blib/lib','../blib/arch'; |
7 | |
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8 | BEGIN {$| = 1; print "1..59\n"; } |
9 | END {print "not ok 1\n" unless $loaded;} |
10 | use Config; |
11 | use CGI::Util qw(escape unescape); |
12 | $loaded = 1; |
13 | print "ok 1\n"; |
14 | |
15 | ######################### End of black magic. |
16 | |
17 | # util |
18 | sub test { |
19 | local($^W) = 0; |
20 | my($num, $true,$msg) = @_; |
21 | print($true ? "ok $num\n" : "not ok $num $msg\n"); |
22 | } |
23 | |
24 | # ASCII order, ASCII codepoints, ASCII repertoire |
25 | |
26 | my %punct = ( |
27 | ' ' => '20', '!' => '21', '"' => '22', '#' => '23', |
28 | '$' => '24', '%' => '25', '&' => '26', '\'' => '27', |
29 | '(' => '28', ')' => '29', '*' => '2A', '+' => '2B', |
30 | ',' => '2C', '/' => '2F', # '-' => '2D', '.' => '2E' |
31 | ':' => '3A', ';' => '3B', '<' => '3C', '=' => '3D', |
32 | '>' => '3E', '?' => '3F', '[' => '5B', '\\' => '5C', |
33 | ']' => '5D', '^' => '5E', '`' => '60', # '_' => '5F', |
34 | '{' => '7B', '|' => '7C', '}' => '7D', '~' => '7E', |
35 | ); |
36 | |
37 | # The sort order may not be ASCII on EBCDIC machines: |
38 | |
39 | my $i = 1; |
40 | |
41 | foreach(sort(keys(%punct))) { |
42 | $i++; |
43 | my $escape = "AbC\%$punct{$_}dEF"; |
44 | my $cgi_escape = escape("AbC$_" . "dEF"); |
45 | test($i, $escape eq $cgi_escape , "# $escape ne $cgi_escape"); |
46 | $i++; |
47 | my $unescape = "AbC$_" . "dEF"; |
48 | my $cgi_unescape = unescape("AbC\%$punct{$_}dEF"); |
49 | test($i, $unescape eq $cgi_unescape , "# $unescape ne $cgi_unescape"); |
50 | } |
51 | |