Commit | Line | Data |
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 | # Before `make install' is performed this script should be runnable with |
9 | # `make test'. After `make install' it should work as `perl test.pl' |
10 | |
11 | ######################### We start with some black magic to print on failure. |
12 | |
13 | # Change 1..1 below to 1..last_test_to_print . |
14 | # (It may become useful if the test is moved to ./t subdirectory.) |
15 | |
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16 | BEGIN { $| = 1; print "1..183\n"; } |
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17 | END {print "not ok 1\n" unless $loaded;} |
18 | use Text::Balanced qw ( extract_variable ); |
19 | $loaded = 1; |
20 | print "ok 1\n"; |
21 | $count=2; |
22 | use vars qw( $DEBUG ); |
23 | sub debug { print "\t>>>",@_ if $DEBUG } |
24 | |
25 | ######################### End of black magic. |
26 | |
27 | |
28 | $cmd = "print"; |
29 | $neg = 0; |
30 | while (defined($str = <DATA>)) |
31 | { |
32 | chomp $str; |
33 | if ($str =~ s/\A# USING://) { $neg = 0; $cmd = $str; next; } |
34 | elsif ($str =~ /\A# TH[EI]SE? SHOULD FAIL/) { $neg = 1; next; } |
35 | elsif (!$str || $str =~ /\A#/) { $neg = 0; next } |
36 | $str =~ s/\\n/\n/g; |
37 | debug "\tUsing: $cmd\n"; |
38 | debug "\t on: [$str]\n"; |
39 | |
40 | my @res; |
41 | $var = eval "\@res = $cmd"; |
42 | debug "\t list got: [" . join("|",@res) . "]\n"; |
43 | debug "\t list left: [$str]\n"; |
44 | print "not " if (substr($str,pos($str)||0,1) eq ';')==$neg; |
45 | print "ok ", $count++; |
46 | print " ($@)" if $@ && $DEBUG; |
47 | print "\n"; |
48 | |
49 | pos $str = 0; |
50 | $var = eval $cmd; |
51 | $var = "<undef>" unless defined $var; |
52 | debug "\t scalar got: [$var]\n"; |
53 | debug "\t scalar left: [$str]\n"; |
54 | print "not " if ($str =~ '\A;')==$neg; |
55 | print "ok ", $count++; |
56 | print " ($@)" if $@ && $DEBUG; |
57 | print "\n"; |
58 | } |
59 | |
60 | __DATA__ |
61 | |
62 | # USING: extract_variable($str); |
63 | # THESE SHOULD FAIL |
64 | $a->; |
65 | $a (1..3) { print $a }; |
66 | |
67 | # USING: extract_variable($str); |
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68 | $::obj; |
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69 | $obj->nextval; |
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70 | *var; |
71 | *$var; |
72 | *{var}; |
73 | *{$var}; |
74 | *var{cat}; |
75 | \&var; |
76 | \&mod::var; |
77 | \&mod'var; |
78 | $a; |
79 | $_; |
80 | $a[1]; |
81 | $_[1]; |
82 | $a{cat}; |
83 | $_{cat}; |
84 | $a->[1]; |
85 | $a->{"cat"}[1]; |
86 | @$listref; |
87 | @{$listref}; |
88 | $obj->nextval; |
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89 | $obj->_nextval; |
90 | $obj->next_val_; |
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91 | @{$obj->nextval}; |
92 | @{$obj->nextval($cat,$dog)->{new}}; |
93 | @{$obj->nextval($cat?$dog:$fish)->{new}}; |
94 | @{$obj->nextval(cat()?$dog:$fish)->{new}}; |
95 | $ a {'cat'}; |
96 | $a::b::c{d}->{$e->()}; |
97 | $a'b'c'd{e}->{$e->()}; |
98 | $a'b::c'd{e}->{$e->()}; |
99 | $#_; |
100 | $#array; |
101 | $#{array}; |
102 | $var[$#var]; |
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103 | $1; |
104 | $11; |
105 | $&; |
106 | $`; |
107 | $'; |
108 | $+; |
109 | $*; |
110 | $.; |
111 | $/; |
112 | $|; |
113 | $,; |
114 | $"; |
115 | $;; |
116 | $#; |
117 | $%; |
118 | $=; |
119 | $-; |
120 | $~; |
121 | $^; |
122 | $:; |
123 | $^L; |
124 | $^A; |
125 | $?; |
126 | $!; |
127 | $^E; |
128 | $@; |
129 | $$; |
130 | $<; |
131 | $>; |
132 | $(; |
133 | $); |
134 | $[; |
135 | $]; |
136 | $^C; |
137 | $^D; |
138 | $^F; |
139 | $^H; |
140 | $^I; |
141 | $^M; |
142 | $^O; |
143 | $^P; |
144 | $^R; |
145 | $^S; |
146 | $^T; |
147 | $^V; |
148 | $^W; |
149 | ${^WARNING_BITS}; |
150 | ${^WIDE_SYSTEM_CALLS}; |
151 | $^X; |
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152 | |
153 | # THESE SHOULD FAIL |
154 | $a->; |
155 | @{$; |
156 | $ a :: b :: c |
157 | $ a ' b ' c |
158 | |
159 | # USING: extract_variable($str,'=*'); |
160 | ========$a; |