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1 | # Before `make install' is performed this script should be runnable with |
2 | # `make test'. After `make install' it should work as `perl test.pl' |
3 | |
4 | ######################### We start with some black magic to print on failure. |
5 | |
6 | # Change 1..1 below to 1..last_test_to_print . |
7 | # (It may become useful if the test is moved to ./t subdirectory.) |
8 | |
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9 | BEGIN { $| = 1; print "1..41\n"; } |
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10 | END {print "not ok 1\n" unless $loaded;} |
11 | use Text::Balanced qw ( extract_codeblock ); |
12 | $loaded = 1; |
13 | print "ok 1\n"; |
14 | $count=2; |
15 | use vars qw( $DEBUG ); |
16 | sub debug { print "\t>>>",@_ if $DEBUG } |
17 | |
18 | ######################### End of black magic. |
19 | |
20 | |
21 | $cmd = "print"; |
22 | $neg = 0; |
23 | while (defined($str = <DATA>)) |
24 | { |
25 | chomp $str; |
26 | if ($str =~ s/\A# USING://) { $neg = 0; $cmd = $str; next; } |
27 | elsif ($str =~ /\A# TH[EI]SE? SHOULD FAIL/) { $neg = 1; next; } |
28 | elsif (!$str || $str =~ /\A#/) { $neg = 0; next } |
29 | $str =~ s/\\n/\n/g; |
30 | debug "\tUsing: $cmd\n"; |
31 | debug "\t on: [$str]\n"; |
32 | |
33 | my @res; |
34 | $var = eval "\@res = $cmd"; |
35 | debug "\t Failed: $@ at " . $@+0 .")" if $@; |
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36 | debug "\t list got: [" . join("|", map {defined $_ ? $_ : '<undef>'} @res) . "]\n"; |
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37 | debug "\t list left: [$str]\n"; |
38 | print "not " if (substr($str,pos($str)||0,1) eq ';')==$neg; |
39 | print "ok ", $count++; |
40 | print "\n"; |
41 | |
42 | pos $str = 0; |
43 | $var = eval $cmd; |
44 | $var = "<undef>" unless defined $var; |
45 | debug "\t scalar got: [$var]\n"; |
46 | debug "\t scalar left: [$str]\n"; |
47 | print "not " if ($str =~ '\A;')==$neg; |
48 | print "ok ", $count++; |
49 | print " ($@)" if $@ && $DEBUG; |
50 | print "\n"; |
51 | } |
52 | |
53 | __DATA__ |
54 | |
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55 | # USING: extract_codeblock($str,'(){}',undef,'()'); |
56 | (Foo(')')); |
57 | |
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58 | # USING: extract_codeblock($str); |
59 | { $data[4] =~ /['"]/; }; |
60 | |
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61 | # USING: extract_codeblock($str,'<>'); |
62 | < %x = ( try => "this") >; |
63 | < %x = () >; |
64 | < %x = ( $try->{this}, "too") >; |
65 | < %'x = ( $try->{this}, "too") >; |
66 | < %'x'y = ( $try->{this}, "too") >; |
67 | < %::x::y = ( $try->{this}, "too") >; |
68 | |
69 | # THIS SHOULD FAIL |
70 | < %x = do { $try > 10 } >; |
71 | |
72 | # USING: extract_codeblock($str); |
73 | |
74 | { $a = /\}/; }; |
75 | { sub { $_[0] /= $_[1] } }; # / here |
76 | { 1; }; |
77 | { $a = 1; }; |
78 | |
79 | |
80 | # USING: extract_codeblock($str,undef,'=*'); |
81 | ========{$a=1}; |
82 | |
83 | # USING: extract_codeblock($str,'{}<>'); |
84 | < %x = do { $try > 10 } >; |
85 | |
86 | # USING: extract_codeblock($str,'{}',undef,'<>'); |
87 | < %x = do { $try > 10 } >; |
88 | |
89 | # USING: extract_codeblock($str,'{}'); |
90 | { $a = $b; # what's this doing here? \n };' |
91 | { $a = $b; \n $a =~ /$b/; \n @a = map /\s/ @b }; |
92 | |
93 | # THIS SHOULD FAIL |
94 | { $a = $b; # what's this doing here? };' |
95 | { $a = $b; # what's this doing here? ;' |