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a7602084 |
1 | BEGIN { |
2 | if ($ENV{PERL_CORE}) { |
3 | chdir('t') if -d 't'; |
4 | @INC = qw(../lib); |
5 | } |
6 | } |
7 | |
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8 | #! /usr/local/bin/perl -ws |
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9 | # Before `make install' is performed this script should be runnable with |
10 | # `make test'. After `make install' it should work as `perl test.pl' |
11 | |
12 | ######################### We start with some black magic to print on failure. |
13 | |
14 | # Change 1..1 below to 1..last_test_to_print . |
15 | # (It may become useful if the test is moved to ./t subdirectory.) |
16 | |
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17 | BEGIN { $| = 1; print "1..95\n"; } |
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18 | END {print "not ok 1\n" unless $loaded;} |
19 | use Text::Balanced qw ( extract_quotelike ); |
20 | $loaded = 1; |
21 | print "ok 1\n"; |
22 | $count=2; |
23 | use vars qw( $DEBUG ); |
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24 | #$DEBUG=1; |
25 | sub debug { print "\t>>>",@_ if $ENV{DEBUG} } |
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26 | sub esc { my $x = shift||'<undef>'; $x =~ s/\n/\\n/gs; $x } |
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27 | |
28 | ######################### End of black magic. |
29 | |
30 | |
31 | $cmd = "print"; |
32 | $neg = 0; |
33 | while (defined($str = <DATA>)) |
34 | { |
35 | chomp $str; |
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36 | if ($str =~ s/\A# USING://) { $neg = 0; $cmd = $str; next; } |
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37 | elsif ($str =~ /\A# TH[EI]SE? SHOULD FAIL/) { $neg = 1; next; } |
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38 | elsif (!$str || $str =~ /\A#/) { $neg = 0; next } |
39 | my $setup_cmd = ($str =~ s/\A\{(.*)\}//) ? $1 : ''; |
40 | my $tests = 'sl'; |
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41 | $str =~ s/\\n/\n/g; |
42 | my $orig = $str; |
43 | |
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44 | eval $setup_cmd if $setup_cmd ne ''; |
45 | if($tests =~ /l/) { |
46 | debug "\tUsing: $cmd\n"; |
47 | debug "\t on: [" . esc($setup_cmd) . "][" . esc($str) . "]\n"; |
48 | my @res; |
49 | eval qq{\@res = $cmd; }; |
50 | debug "\t got:\n" . join "", map { "\t\t\t$_: [" . esc($res[$_]) . "]\n"} (0..$#res); |
51 | debug "\t left: [" . esc($str) . "]\n"; |
52 | debug "\t pos: [" . esc(substr($str,pos($str))) . "...]\n"; |
53 | print "not " if (substr($str,pos($str),1) eq ';')==$neg; |
54 | print "ok ", $count++; |
55 | print "\n"; |
56 | } |
57 | |
58 | eval $setup_cmd if $setup_cmd ne ''; |
59 | if($tests =~ /s/) { |
60 | $str = $orig; |
61 | debug "\tUsing: scalar $cmd\n"; |
62 | debug "\t on: [" . esc($str) . "]\n"; |
63 | $var = eval $cmd; |
64 | print " ($@)" if $@ && $DEBUG; |
65 | $var = "<undef>" unless defined $var; |
66 | debug "\t scalar got: [" . esc($var) . "]\n"; |
67 | debug "\t scalar left: [" . esc($str) . "]\n"; |
68 | print "not " if ($str =~ '\A;')==$neg; |
69 | print "ok ", $count++; |
70 | print "\n"; |
71 | } |
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72 | } |
73 | |
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74 | # fails in Text::Balanced 1.95 |
75 | $_ = qq(s{}{}); |
76 | my @z = extract_quotelike(); |
77 | print "not " if $z[0] eq ''; |
78 | print "ok ", $count++; |
79 | print "\n"; |
80 | |
81 | |
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82 | __DATA__ |
83 | |
84 | # USING: extract_quotelike($str); |
85 | ''; |
86 | ""; |
87 | "a"; |
88 | 'b'; |
89 | `cc`; |
90 | |
91 | |
92 | <<EOHERE; done();\nline1\nline2\nEOHERE\n; next; |
93 | <<EOHERE; done();\nline1\nline2\nEOHERE\n; next; |
94 | <<"EOHERE"; done()\nline1\nline2\nEOHERE\n and next |
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95 | <<`EOHERE`; done()\nline1\nline2\nEOHERE\n and next |
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96 | <<'EOHERE'; done()\nline1\n'line2'\nEOHERE\n and next |
97 | <<'EOHERE;'; done()\nline1\nline2\nEOHERE;\n and next |
98 | <<" EOHERE"; done() \nline1\nline2\n EOHERE\nand next |
99 | <<""; done()\nline1\nline2\n\n and next |
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100 | <<; done()\nline1\nline2\n\n and next |
101 | # fails in Text::Balanced 1.95 |
102 | <<EOHERE;\nEOHERE\n; |
103 | # fails in Text::Balanced 1.95 |
104 | <<"*";\n\n*\n; |
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105 | |
106 | "this is a nested $var[$x] {"; |
107 | /a/gci; |
108 | m/a/gci; |
109 | |
110 | q(d); |
111 | qq(e); |
112 | qx(f); |
113 | qr(g); |
114 | qw(h i j); |
115 | q{d}; |
116 | qq{e}; |
117 | qx{f}; |
118 | qr{g}; |
119 | qq{a nested { and } are okay as are () and <> pairs and escaped \}'s }; |
120 | q/slash/; |
121 | q # slash #; |
122 | qr qw qx; |
123 | |
124 | s/x/y/; |
125 | s/x/y/cgimsox; |
126 | s{a}{b}; |
127 | s{a}\n {b}; |
128 | s(a){b}; |
129 | s(a)/b/; |
130 | s/'/\\'/g; |
131 | tr/x/y/; |
132 | y/x/y/; |
133 | |
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134 | # fails on Text-Balanced-1.95 |
135 | { $tests = 'l'; pos($str)=6 }012345<<E;\n\nE\n |
136 | |
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137 | # THESE SHOULD FAIL |
138 | s<$self->{pat}>{$self->{sub}}; # CAN'T HANDLE '>' in '->' |
139 | s-$self->{pap}-$self->{sub}-; # CAN'T HANDLE '-' in '->' |
140 | <<EOHERE; done();\nline1\nline2\nEOHERE;\n; next; # RDEL HAS NO ';' |
141 | <<'EOHERE'; done();\nline1\nline2\nEOHERE;\n; next; # RDEF HAS NO ';' |
142 | << EOTHERE; done();\nline1\nline2\n EOTHERE\n; next; # RDEL IS "" (!) |