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1 | #!./perl |
2 | |
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3 | # $RCSfile: dbm.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:43 $ |
4 | |
5 | BEGIN { |
6 | @INC = '../lib'; |
7 | require Config; import Config; |
8 | if ($Config{'extensions'} !~ /\bGDBM_File\b/) { |
9 | print "1..0\n"; |
10 | exit 0; |
11 | } |
12 | } |
13 | |
14 | use GDBM_File; |
15 | |
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16 | print "1..20\n"; |
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17 | |
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18 | unlink <Op.dbmx*>; |
19 | |
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20 | umask(0); |
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21 | print (tie(%h,GDBM_File,'Op.dbmx', &GDBM_WRCREAT, 0640) ? "ok 1\n" : "not ok 1\n"); |
22 | |
23 | $Dfile = "Op.dbmx.pag"; |
24 | if (! -e $Dfile) { |
25 | ($Dfile) = <Op.dbmx*>; |
26 | } |
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27 | if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32') { |
28 | print "ok 2\n"; |
29 | } |
30 | else { |
31 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
32 | $blksize,$blocks) = stat($Dfile); |
33 | print (($mode & 0777) == 0640 ? "ok 2\n" : "not ok 2\n"); |
34 | } |
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35 | while (($key,$value) = each(%h)) { |
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36 | $i++; |
37 | } |
38 | print (!$i ? "ok 3\n" : "not ok 3\n"); |
39 | |
40 | $h{'goner1'} = 'snork'; |
41 | |
42 | $h{'abc'} = 'ABC'; |
43 | $h{'def'} = 'DEF'; |
44 | $h{'jkl','mno'} = "JKL\034MNO"; |
45 | $h{'a',2,3,4,5} = join("\034",'A',2,3,4,5); |
46 | $h{'a'} = 'A'; |
47 | $h{'b'} = 'B'; |
48 | $h{'c'} = 'C'; |
49 | $h{'d'} = 'D'; |
50 | $h{'e'} = 'E'; |
51 | $h{'f'} = 'F'; |
52 | $h{'g'} = 'G'; |
53 | $h{'h'} = 'H'; |
54 | $h{'i'} = 'I'; |
55 | |
56 | $h{'goner2'} = 'snork'; |
57 | delete $h{'goner2'}; |
58 | |
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59 | untie(%h); |
60 | print (tie(%h,GDBM_File,'Op.dbmx', &GDBM_WRCREAT, 0640) ? "ok 4\n" : "not ok 4\n"); |
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61 | |
62 | $h{'j'} = 'J'; |
63 | $h{'k'} = 'K'; |
64 | $h{'l'} = 'L'; |
65 | $h{'m'} = 'M'; |
66 | $h{'n'} = 'N'; |
67 | $h{'o'} = 'O'; |
68 | $h{'p'} = 'P'; |
69 | $h{'q'} = 'Q'; |
70 | $h{'r'} = 'R'; |
71 | $h{'s'} = 'S'; |
72 | $h{'t'} = 'T'; |
73 | $h{'u'} = 'U'; |
74 | $h{'v'} = 'V'; |
75 | $h{'w'} = 'W'; |
76 | $h{'x'} = 'X'; |
77 | $h{'y'} = 'Y'; |
78 | $h{'z'} = 'Z'; |
79 | |
80 | $h{'goner3'} = 'snork'; |
81 | |
82 | delete $h{'goner1'}; |
83 | delete $h{'goner3'}; |
84 | |
85 | @keys = keys(%h); |
86 | @values = values(%h); |
87 | |
88 | if ($#keys == 29 && $#values == 29) {print "ok 5\n";} else {print "not ok 5\n";} |
89 | |
90 | while (($key,$value) = each(h)) { |
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91 | if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) { |
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92 | $key =~ y/a-z/A-Z/; |
93 | $i++ if $key eq $value; |
94 | } |
95 | } |
96 | |
97 | if ($i == 30) {print "ok 6\n";} else {print "not ok 6\n";} |
98 | |
99 | @keys = ('blurfl', keys(h), 'dyick'); |
100 | if ($#keys == 31) {print "ok 7\n";} else {print "not ok 7\n";} |
101 | |
102 | $h{'foo'} = ''; |
103 | $h{''} = 'bar'; |
104 | |
105 | # check cache overflow and numeric keys and contents |
106 | $ok = 1; |
107 | for ($i = 1; $i < 200; $i++) { $h{$i + 0} = $i + 0; } |
108 | for ($i = 1; $i < 200; $i++) { $ok = 0 unless $h{$i} == $i; } |
109 | print ($ok ? "ok 8\n" : "not ok 8\n"); |
110 | |
111 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
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112 | $blksize,$blocks) = stat($Dfile); |
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113 | print ($size > 0 ? "ok 9\n" : "not ok 9\n"); |
114 | |
115 | @h{0..200} = 200..400; |
116 | @foo = @h{0..200}; |
117 | print join(':',200..400) eq join(':',@foo) ? "ok 10\n" : "not ok 10\n"; |
118 | |
119 | print ($h{'foo'} eq '' ? "ok 11\n" : "not ok 11\n"); |
120 | print ($h{''} eq 'bar' ? "ok 12\n" : "not ok 12\n"); |
121 | |
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122 | untie %h; |
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123 | unlink 'Op.dbmx.dir', $Dfile; |
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124 | |
125 | sub ok |
126 | { |
127 | my $no = shift ; |
128 | my $result = shift ; |
129 | |
130 | print "not " unless $result ; |
131 | print "ok $no\n" ; |
132 | } |
133 | |
134 | { |
135 | # sub-class test |
136 | |
137 | package Another ; |
138 | |
139 | use strict ; |
140 | |
141 | open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ; |
142 | print FILE <<'EOM' ; |
143 | |
144 | package SubDB ; |
145 | |
146 | use strict ; |
147 | use vars qw(@ISA @EXPORT) ; |
148 | |
149 | require Exporter ; |
150 | use GDBM_File; |
151 | @ISA=qw(GDBM_File); |
152 | @EXPORT = @GDBM_File::EXPORT ; |
153 | |
154 | sub STORE { |
155 | my $self = shift ; |
156 | my $key = shift ; |
157 | my $value = shift ; |
158 | $self->SUPER::STORE($key, $value * 2) ; |
159 | } |
160 | |
161 | sub FETCH { |
162 | my $self = shift ; |
163 | my $key = shift ; |
164 | $self->SUPER::FETCH($key) - 1 ; |
165 | } |
166 | |
167 | sub A_new_method |
168 | { |
169 | my $self = shift ; |
170 | my $key = shift ; |
171 | my $value = $self->FETCH($key) ; |
172 | return "[[$value]]" ; |
173 | } |
174 | |
175 | 1 ; |
176 | EOM |
177 | |
178 | close FILE ; |
179 | |
180 | BEGIN { push @INC, '.'; } |
181 | |
182 | eval 'use SubDB ; '; |
183 | main::ok(13, $@ eq "") ; |
184 | my %h ; |
185 | my $X ; |
186 | eval ' |
187 | $X = tie(%h, "SubDB","dbhash.tmp", &GDBM_WRCREAT, 0640 ); |
188 | ' ; |
189 | |
190 | main::ok(14, $@ eq "") ; |
191 | |
192 | my $ret = eval '$h{"fred"} = 3 ; return $h{"fred"} ' ; |
193 | main::ok(15, $@ eq "") ; |
194 | main::ok(16, $ret == 5) ; |
195 | |
196 | $ret = eval ' &GDBM_WRCREAT eq &main::GDBM_WRCREAT ' ; |
197 | main::ok(17, $@ eq "" ) ; |
198 | main::ok(18, $ret == 1) ; |
199 | |
200 | $ret = eval '$X->A_new_method("fred") ' ; |
201 | main::ok(19, $@ eq "") ; |
202 | main::ok(20, $ret eq "[[5]]") ; |
203 | |
204 | unlink "SubDB.pm", "dbhash.tmp" ; |
205 | |
206 | } |