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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 $ |
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4 | |
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5 | BEGIN { |
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6 | chdir 't' if -d 't'; |
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7 | @INC = '../lib'; |
8 | require Config; import Config; |
9 | if ($Config{'extensions'} !~ /\bSDBM_File\b/) { |
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10 | print "1..0\n"; |
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11 | exit 0; |
12 | } |
13 | } |
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14 | require SDBM_File; |
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15 | #If Fcntl is not available, try 0x202 or 0x102 for O_RDWR|O_CREAT |
16 | use Fcntl; |
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17 | |
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18 | print "1..18\n"; |
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19 | |
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20 | unlink <Op.dbmx*>; |
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21 | |
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22 | umask(0); |
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23 | print (tie(%h,SDBM_File,'Op.dbmx', O_RDWR|O_CREAT, 0640) |
24 | ? "ok 1\n" : "not ok 1\n"); |
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25 | |
26 | $Dfile = "Op.dbmx.pag"; |
27 | if (! -e $Dfile) { |
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28 | ($Dfile) = <Op.dbmx*>; |
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29 | } |
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30 | if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32') { |
31 | print "ok 2\n"; |
32 | } |
33 | else { |
34 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
35 | $blksize,$blocks) = stat($Dfile); |
36 | print (($mode & 0777) == 0640 ? "ok 2\n" : "not ok 2\n"); |
37 | } |
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38 | while (($key,$value) = each(%h)) { |
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39 | $i++; |
40 | } |
41 | print (!$i ? "ok 3\n" : "not ok 3\n"); |
42 | |
43 | $h{'goner1'} = 'snork'; |
44 | |
45 | $h{'abc'} = 'ABC'; |
46 | $h{'def'} = 'DEF'; |
47 | $h{'jkl','mno'} = "JKL\034MNO"; |
48 | $h{'a',2,3,4,5} = join("\034",'A',2,3,4,5); |
49 | $h{'a'} = 'A'; |
50 | $h{'b'} = 'B'; |
51 | $h{'c'} = 'C'; |
52 | $h{'d'} = 'D'; |
53 | $h{'e'} = 'E'; |
54 | $h{'f'} = 'F'; |
55 | $h{'g'} = 'G'; |
56 | $h{'h'} = 'H'; |
57 | $h{'i'} = 'I'; |
58 | |
59 | $h{'goner2'} = 'snork'; |
60 | delete $h{'goner2'}; |
61 | |
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62 | untie(%h); |
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63 | print (tie(%h,SDBM_File,'Op.dbmx', O_RDWR, 0640) ? "ok 4\n" : "not ok 4\n"); |
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64 | |
65 | $h{'j'} = 'J'; |
66 | $h{'k'} = 'K'; |
67 | $h{'l'} = 'L'; |
68 | $h{'m'} = 'M'; |
69 | $h{'n'} = 'N'; |
70 | $h{'o'} = 'O'; |
71 | $h{'p'} = 'P'; |
72 | $h{'q'} = 'Q'; |
73 | $h{'r'} = 'R'; |
74 | $h{'s'} = 'S'; |
75 | $h{'t'} = 'T'; |
76 | $h{'u'} = 'U'; |
77 | $h{'v'} = 'V'; |
78 | $h{'w'} = 'W'; |
79 | $h{'x'} = 'X'; |
80 | $h{'y'} = 'Y'; |
81 | $h{'z'} = 'Z'; |
82 | |
83 | $h{'goner3'} = 'snork'; |
84 | |
85 | delete $h{'goner1'}; |
86 | delete $h{'goner3'}; |
87 | |
88 | @keys = keys(%h); |
89 | @values = values(%h); |
90 | |
91 | if ($#keys == 29 && $#values == 29) {print "ok 5\n";} else {print "not ok 5\n";} |
92 | |
93 | while (($key,$value) = each(h)) { |
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94 | if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) { |
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95 | $key =~ y/a-z/A-Z/; |
96 | $i++ if $key eq $value; |
97 | } |
98 | } |
99 | |
100 | if ($i == 30) {print "ok 6\n";} else {print "not ok 6\n";} |
101 | |
102 | @keys = ('blurfl', keys(h), 'dyick'); |
103 | if ($#keys == 31) {print "ok 7\n";} else {print "not ok 7\n";} |
104 | |
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105 | $h{'foo'} = ''; |
106 | $h{''} = 'bar'; |
107 | |
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108 | # check cache overflow and numeric keys and contents |
109 | $ok = 1; |
110 | for ($i = 1; $i < 200; $i++) { $h{$i + 0} = $i + 0; } |
111 | for ($i = 1; $i < 200; $i++) { $ok = 0 unless $h{$i} == $i; } |
112 | print ($ok ? "ok 8\n" : "not ok 8\n"); |
113 | |
114 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
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115 | $blksize,$blocks) = stat($Dfile); |
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116 | print ($size > 0 ? "ok 9\n" : "not ok 9\n"); |
117 | |
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118 | @h{0..200} = 200..400; |
119 | @foo = @h{0..200}; |
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120 | print join(':',200..400) eq join(':',@foo) ? "ok 10\n" : "not ok 10\n"; |
121 | |
122 | print ($h{'foo'} eq '' ? "ok 11\n" : "not ok 11\n"); |
123 | print ($h{''} eq 'bar' ? "ok 12\n" : "not ok 12\n"); |
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124 | |
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125 | untie %h; |
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126 | unlink 'Op.dbmx.dir', $Dfile; |
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127 | |
128 | sub ok |
129 | { |
130 | my $no = shift ; |
131 | my $result = shift ; |
132 | |
133 | print "not " unless $result ; |
134 | print "ok $no\n" ; |
135 | } |
136 | |
137 | { |
138 | # sub-class test |
139 | |
140 | package Another ; |
141 | |
142 | use strict ; |
143 | |
144 | open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ; |
145 | print FILE <<'EOM' ; |
146 | |
147 | package SubDB ; |
148 | |
149 | use strict ; |
150 | use vars qw( @ISA @EXPORT) ; |
151 | |
152 | require Exporter ; |
153 | use SDBM_File; |
154 | @ISA=qw(SDBM_File); |
155 | @EXPORT = @SDBM_File::EXPORT if defined @SDBM_File::EXPORT ; |
156 | |
157 | sub STORE { |
158 | my $self = shift ; |
159 | my $key = shift ; |
160 | my $value = shift ; |
161 | $self->SUPER::STORE($key, $value * 2) ; |
162 | } |
163 | |
164 | sub FETCH { |
165 | my $self = shift ; |
166 | my $key = shift ; |
167 | $self->SUPER::FETCH($key) - 1 ; |
168 | } |
169 | |
170 | sub A_new_method |
171 | { |
172 | my $self = shift ; |
173 | my $key = shift ; |
174 | my $value = $self->FETCH($key) ; |
175 | return "[[$value]]" ; |
176 | } |
177 | |
178 | 1 ; |
179 | EOM |
180 | |
181 | close FILE ; |
182 | |
183 | BEGIN { push @INC, '.'; } |
184 | |
185 | eval 'use SubDB ; use Fcntl ;'; |
186 | main::ok(13, $@ eq "") ; |
187 | my %h ; |
188 | my $X ; |
189 | eval ' |
190 | $X = tie(%h, "SubDB","dbhash.tmp", O_RDWR|O_CREAT, 0640 ); |
191 | ' ; |
192 | |
193 | main::ok(14, $@ eq "") ; |
194 | |
195 | my $ret = eval '$h{"fred"} = 3 ; return $h{"fred"} ' ; |
196 | main::ok(15, $@ eq "") ; |
197 | main::ok(16, $ret == 5) ; |
198 | |
199 | $ret = eval '$X->A_new_method("fred") ' ; |
200 | main::ok(17, $@ eq "") ; |
201 | main::ok(18, $ret eq "[[5]]") ; |
202 | |
203 | unlink "SubDB.pm", "dbhash.tmp" ; |
204 | |
205 | } |