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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 | |
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5 | use Test::More; |
6 | |
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7 | BEGIN { |
8 | chdir 't' if -d 't'; |
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9 | @INC = '../lib'; |
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10 | require Config; import Config; |
11 | if (($Config{'extensions'} !~ /\b(DB|[A-Z]DBM)_File\b/) ){ |
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12 | plan skip_all => "1..0 # Skipping (no DB_File or [A-Z]DBM_File)\n"; |
13 | } |
14 | else { |
15 | plan tests => 12; |
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16 | } |
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17 | |
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18 | } |
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19 | |
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20 | require AnyDBM_File; |
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21 | use Fcntl; |
22 | |
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23 | |
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24 | $Is_Dosish = ($^O eq 'amigaos' || $^O eq 'MSWin32' || |
25 | $^O eq 'NetWare' || $^O eq 'dos' || |
26 | $^O eq 'os2' || $^O eq 'mint' || |
27 | $^O eq 'cygwin'); |
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28 | |
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29 | unlink <Op_dbmx*>; |
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30 | |
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31 | umask(0); |
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32 | |
33 | ok( tie(%h,AnyDBM_File,'Op_dbmx', O_RDWR|O_CREAT, 0640), "Tie"); |
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34 | |
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35 | $Dfile = "Op_dbmx.pag"; |
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36 | if (! -e $Dfile) { |
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37 | ($Dfile) = <Op_dbmx*>; |
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38 | } |
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39 | |
40 | SKIP: |
41 | { |
42 | skip( "different file permission semantics",1) |
43 | if ($Is_Dosish || $^O eq 'MacOS') ; |
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44 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
45 | $blksize,$blocks) = stat($Dfile); |
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46 | ok(($mode & 0777) == ($^O eq 'vos' ? 0750 : 0640) , "File permissions"); |
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47 | } |
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48 | |
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49 | while (($key,$value) = each(%h)) { |
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50 | $i++; |
51 | } |
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52 | |
53 | ok(!$i,"Hash created empty"); |
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54 | |
55 | $h{'goner1'} = 'snork'; |
56 | |
57 | $h{'abc'} = 'ABC'; |
58 | $h{'def'} = 'DEF'; |
59 | $h{'jkl','mno'} = "JKL\034MNO"; |
60 | $h{'a',2,3,4,5} = join("\034",'A',2,3,4,5); |
61 | $h{'a'} = 'A'; |
62 | $h{'b'} = 'B'; |
63 | $h{'c'} = 'C'; |
64 | $h{'d'} = 'D'; |
65 | $h{'e'} = 'E'; |
66 | $h{'f'} = 'F'; |
67 | $h{'g'} = 'G'; |
68 | $h{'h'} = 'H'; |
69 | $h{'i'} = 'I'; |
70 | |
71 | $h{'goner2'} = 'snork'; |
72 | delete $h{'goner2'}; |
73 | |
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74 | untie(%h); |
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75 | ok(tie(%h,AnyDBM_File,'Op_dbmx', O_RDWR, 0640),"Re-tie hash"); |
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76 | |
77 | $h{'j'} = 'J'; |
78 | $h{'k'} = 'K'; |
79 | $h{'l'} = 'L'; |
80 | $h{'m'} = 'M'; |
81 | $h{'n'} = 'N'; |
82 | $h{'o'} = 'O'; |
83 | $h{'p'} = 'P'; |
84 | $h{'q'} = 'Q'; |
85 | $h{'r'} = 'R'; |
86 | $h{'s'} = 'S'; |
87 | $h{'t'} = 'T'; |
88 | $h{'u'} = 'U'; |
89 | $h{'v'} = 'V'; |
90 | $h{'w'} = 'W'; |
91 | $h{'x'} = 'X'; |
92 | $h{'y'} = 'Y'; |
93 | $h{'z'} = 'Z'; |
94 | |
95 | $h{'goner3'} = 'snork'; |
96 | |
97 | delete $h{'goner1'}; |
98 | delete $h{'goner3'}; |
99 | |
100 | @keys = keys(%h); |
101 | @values = values(%h); |
102 | |
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103 | ok( ($#keys == 29 && $#values == 29),'$#keys == $#values'); |
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104 | |
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105 | while (($key,$value) = each(%h)) { |
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106 | if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) { |
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107 | $key =~ y/a-z/A-Z/; |
108 | $i++ if $key eq $value; |
109 | } |
110 | } |
111 | |
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112 | ok($i == 30,"keys and values match"); |
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113 | |
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114 | @keys = ('blurfl', keys(%h), 'dyick'); |
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115 | ok($#keys == 31,"Correct number of keys"); |
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116 | |
117 | $h{'foo'} = ''; |
118 | $h{''} = 'bar'; |
119 | |
120 | # check cache overflow and numeric keys and contents |
121 | $ok = 1; |
122 | for ($i = 1; $i < 200; $i++) { $h{$i + 0} = $i + 0; } |
123 | for ($i = 1; $i < 200; $i++) { $ok = 0 unless $h{$i} == $i; } |
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124 | ok($ok, "cache overflow and numeric keys and contents"); |
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125 | |
126 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
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127 | $blksize,$blocks) = stat($Dfile); |
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128 | ok($size > 0, "check file size"); |
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129 | |
130 | @h{0..200} = 200..400; |
131 | @foo = @h{0..200}; |
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132 | ok( join(':',200..400) eq join(':',@foo), "hash slice"); |
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133 | |
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134 | ok($h{'foo'} eq '', "empty value"); |
135 | |
136 | my $compact = ''; |
137 | |
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138 | if ($AnyDBM_File::ISA[0] eq 'DB_File' && ($DB_File::db_ver >= 2.004010 && $DB_File::db_ver < 3.001)) { |
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139 | ($major, $minor, $patch) = ($DB_File::db_ver =~ /^(\d+)\.(\d\d\d)(\d\d\d)/) ; |
140 | $major =~ s/^0+// ; |
141 | $minor =~ s/^0+// ; |
142 | $patch =~ s/^0+// ; |
143 | $compact = "$major.$minor.$patch" ; |
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144 | # |
145 | # anydbm.t test 12 will fail when AnyDBM_File uses the combination of |
146 | # DB_File and Berkeley DB 2.4.10 (or greater). |
147 | # You are using DB_File $DB_File::VERSION and Berkeley DB $compact |
148 | # |
149 | # Berkeley DB 2 from version 2.4.10 onwards does not allow null keys. |
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150 | # This feature returned with version 3.1 |
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151 | # |
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152 | } |
153 | |
154 | SKIP: |
155 | { |
156 | skip( "db v$compact, no null key support", 1) if $compact; |
157 | ok($h{''} eq 'bar','null key'); |
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158 | } |
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159 | |
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160 | untie %h; |
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161 | |
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162 | if ($^O eq 'VMS') { |
163 | unlink 'Op_dbmx.sdbm_dir', $Dfile; |
164 | } else { |
165 | unlink 'Op_dbmx.dir', $Dfile; |
166 | } |