Commit | Line | Data |
49d42823 |
1 | #!./perl |
2 | |
3 | # This test harness will (eventually) test the "tie" functionality |
4 | # without the need for a *DBM* implementation. |
5 | |
6 | # Currently it only tests use strict "untie". |
7 | |
8 | chdir 't' if -d 't'; |
9 | @INC = "../lib"; |
10 | $ENV{PERL5LIB} = "../lib"; |
11 | |
12 | $|=1; |
13 | |
14 | undef $/; |
15 | @prgs = split "\n########\n", <DATA>; |
16 | print "1..", scalar @prgs, "\n"; |
17 | |
18 | for (@prgs){ |
19 | my($prog,$expected) = split(/\nEXPECT\n/, $_); |
20 | eval "$prog" ; |
21 | $status = $?; |
22 | $results = $@ ; |
23 | $results =~ s/\n+$//; |
24 | $expected =~ s/\n+$//; |
25 | if ( $status or $results !~ /^$expected/){ |
26 | print STDERR "STATUS: $status\n"; |
27 | print STDERR "PROG: $prog\n"; |
28 | print STDERR "EXPECTED:\n$expected\n"; |
29 | print STDERR "GOT:\n$results\n"; |
30 | print "not "; |
31 | } |
32 | print "ok ", ++$i, "\n"; |
33 | } |
34 | |
35 | __END__ |
36 | |
37 | # standard behaviour, without any extra references |
38 | use Tie::Hash ; |
39 | tie %h, Tie::StdHash; |
40 | untie %h; |
41 | EXPECT |
42 | ######## |
43 | |
44 | # standard behaviour, with 1 extra reference |
45 | use Tie::Hash ; |
46 | $a = tie %h, Tie::StdHash; |
47 | untie %h; |
48 | EXPECT |
49 | ######## |
50 | |
51 | # standard behaviour, with 1 extra reference via tied |
52 | use Tie::Hash ; |
53 | tie %h, Tie::StdHash; |
54 | $a = tied %h; |
55 | untie %h; |
56 | EXPECT |
57 | ######## |
58 | |
59 | # standard behaviour, with 1 extra reference which is destroyed |
60 | use Tie::Hash ; |
61 | $a = tie %h, Tie::StdHash; |
62 | $a = 0 ; |
63 | untie %h; |
64 | EXPECT |
65 | ######## |
66 | |
67 | # standard behaviour, with 1 extra reference via tied which is destroyed |
68 | use Tie::Hash ; |
69 | tie %h, Tie::StdHash; |
70 | $a = tied %h; |
71 | $a = 0 ; |
72 | untie %h; |
73 | EXPECT |
74 | ######## |
75 | |
76 | # strict behaviour, without any extra references |
77 | use strict 'untie'; |
78 | use Tie::Hash ; |
79 | tie %h, Tie::StdHash; |
80 | untie %h; |
81 | EXPECT |
82 | ######## |
83 | |
84 | # strict behaviour, with 1 extra references generating an error |
85 | use strict 'untie'; |
86 | use Tie::Hash ; |
87 | $a = tie %h, Tie::StdHash; |
88 | untie %h; |
89 | EXPECT |
90 | Can't untie: 1 inner references still exist at |
91 | ######## |
92 | |
93 | # strict behaviour, with 1 extra references via tied generating an error |
94 | use strict 'untie'; |
95 | use Tie::Hash ; |
96 | tie %h, Tie::StdHash; |
97 | $a = tied %h; |
98 | untie %h; |
99 | EXPECT |
100 | Can't untie: 1 inner references still exist at |
101 | ######## |
102 | |
103 | # strict behaviour, with 1 extra references which are destroyed |
104 | use strict 'untie'; |
105 | use Tie::Hash ; |
106 | $a = tie %h, Tie::StdHash; |
107 | $a = 0 ; |
108 | untie %h; |
109 | EXPECT |
110 | ######## |
111 | |
112 | # strict behaviour, with extra 1 references via tied which are destroyed |
113 | use strict 'untie'; |
114 | use Tie::Hash ; |
115 | tie %h, Tie::StdHash; |
116 | $a = tied %h; |
117 | $a = 0 ; |
118 | untie %h; |
119 | EXPECT |
120 | ######## |
121 | |
122 | # strict error behaviour, with 2 extra references |
123 | use strict 'untie'; |
124 | use Tie::Hash ; |
125 | $a = tie %h, Tie::StdHash; |
126 | $b = tied %h ; |
127 | untie %h; |
128 | EXPECT |
129 | Can't untie: 2 inner references still exist at |
130 | ######## |
131 | |
132 | # strict behaviour, check scope of strictness. |
133 | no strict 'untie'; |
134 | use Tie::Hash ; |
135 | $A = tie %H, Tie::StdHash; |
136 | $C = $B = tied %H ; |
137 | { |
138 | use strict 'untie'; |
139 | use Tie::Hash ; |
140 | tie %h, Tie::StdHash; |
141 | untie %h; |
142 | } |
143 | untie %H; |
144 | EXPECT |