Commit | Line | Data |
---|---|---|
a7602084 JH |
1 | BEGIN { |
2 | if ($ENV{PERL_CORE}) { | |
3 | chdir('t') if -d 't'; | |
4 | @INC = qw(../lib); | |
5 | } | |
6 | } | |
7 | ||
3270c621 JH |
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 | ||
2adc3af3 | 16 | BEGIN { $| = 1; print "1..183\n"; } |
3270c621 JH |
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"; | |
ecad4393 | 42 | debug "\t list got: [" . join("|",map {defined $_ ? $_ : '<undef>'} @res) . "]\n"; |
3270c621 JH |
43 | debug "\t list left: [$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); | |
2adc3af3 | 68 | $::obj; |
a7602084 | 69 | $obj->nextval; |
3270c621 JH |
70 | *var; |
71 | *$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; | |
2f250b7c JH |
89 | $obj->_nextval; |
90 | $obj->next_val_; | |
3270c621 JH |
91 | @{$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]; | |
a7602084 JH |
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; | |
3270c621 JH |
152 | |
153 | # THESE SHOULD FAIL | |
154 | $a->; | |
155 | @{$; | |
156 | $ a :: b :: c | |
157 | $ a ' b ' c | |
158 | ||
159 | # USING: extract_variable($str,'=*'); | |
160 | ========$a; |