Commit | Line | Data |
3270c621 |
1 | BEGIN { |
2 | chdir 't' if -d 't'; |
3 | @INC = '../lib'; |
4 | } |
5 | |
6 | # Before `make install' is performed this script should be runnable with |
7 | # `make test'. After `make install' it should work as `perl test.pl' |
8 | |
9 | ######################### We start with some black magic to print on failure. |
10 | |
11 | # Change 1..1 below to 1..last_test_to_print . |
12 | # (It may become useful if the test is moved to ./t subdirectory.) |
13 | |
14 | BEGIN { $| = 1; print "1..77\n"; } |
15 | END {print "not ok 1\n" unless $loaded;} |
16 | use Text::Balanced qw ( extract_variable ); |
17 | $loaded = 1; |
18 | print "ok 1\n"; |
19 | $count=2; |
20 | use vars qw( $DEBUG ); |
21 | sub debug { print "\t>>>",@_ if $DEBUG } |
22 | |
23 | ######################### End of black magic. |
24 | |
25 | |
26 | $cmd = "print"; |
27 | $neg = 0; |
28 | while (defined($str = <DATA>)) |
29 | { |
30 | chomp $str; |
31 | if ($str =~ s/\A# USING://) { $neg = 0; $cmd = $str; next; } |
32 | elsif ($str =~ /\A# TH[EI]SE? SHOULD FAIL/) { $neg = 1; next; } |
33 | elsif (!$str || $str =~ /\A#/) { $neg = 0; next } |
34 | $str =~ s/\\n/\n/g; |
35 | debug "\tUsing: $cmd\n"; |
36 | debug "\t on: [$str]\n"; |
37 | |
38 | my @res; |
39 | $var = eval "\@res = $cmd"; |
40 | debug "\t list got: [" . join("|",@res) . "]\n"; |
41 | debug "\t list left: [$str]\n"; |
42 | print "not " if (substr($str,pos($str)||0,1) eq ';')==$neg; |
43 | print "ok ", $count++; |
44 | print " ($@)" if $@ && $DEBUG; |
45 | print "\n"; |
46 | |
47 | pos $str = 0; |
48 | $var = eval $cmd; |
49 | $var = "<undef>" unless defined $var; |
50 | debug "\t scalar got: [$var]\n"; |
51 | debug "\t scalar left: [$str]\n"; |
52 | print "not " if ($str =~ '\A;')==$neg; |
53 | print "ok ", $count++; |
54 | print " ($@)" if $@ && $DEBUG; |
55 | print "\n"; |
56 | } |
57 | |
58 | __DATA__ |
59 | |
60 | # USING: extract_variable($str); |
61 | # THESE SHOULD FAIL |
62 | $a->; |
63 | $a (1..3) { print $a }; |
64 | |
65 | # USING: extract_variable($str); |
66 | *var; |
67 | *$var; |
68 | *{var}; |
69 | *{$var}; |
70 | *var{cat}; |
71 | \&var; |
72 | \&mod::var; |
73 | \&mod'var; |
74 | $a; |
75 | $_; |
76 | $a[1]; |
77 | $_[1]; |
78 | $a{cat}; |
79 | $_{cat}; |
80 | $a->[1]; |
81 | $a->{"cat"}[1]; |
82 | @$listref; |
83 | @{$listref}; |
84 | $obj->nextval; |
85 | @{$obj->nextval}; |
86 | @{$obj->nextval($cat,$dog)->{new}}; |
87 | @{$obj->nextval($cat?$dog:$fish)->{new}}; |
88 | @{$obj->nextval(cat()?$dog:$fish)->{new}}; |
89 | $ a {'cat'}; |
90 | $a::b::c{d}->{$e->()}; |
91 | $a'b'c'd{e}->{$e->()}; |
92 | $a'b::c'd{e}->{$e->()}; |
93 | $#_; |
94 | $#array; |
95 | $#{array}; |
96 | $var[$#var]; |
97 | |
98 | # THESE SHOULD FAIL |
99 | $a->; |
100 | @{$; |
101 | $ a :: b :: c |
102 | $ a ' b ' c |
103 | |
104 | # USING: extract_variable($str,'=*'); |
105 | ========$a; |