| 1 | #!./perl |
| 2 | |
| 3 | # $RCSfile: dbm.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:43 $ |
| 4 | |
| 5 | BEGIN { |
| 6 | chdir 't' if -d 't'; |
| 7 | unshift @INC, '../lib'; |
| 8 | require Config; import Config; |
| 9 | if (($Config{'extensions'} !~ /\bSDBM_File\b/) && ($^O ne 'VMS')){ |
| 10 | print "1..0\n"; |
| 11 | exit 0; |
| 12 | } |
| 13 | } |
| 14 | require SDBM_File; |
| 15 | #If Fcntl is not available, try 0x202 or 0x102 for O_RDWR|O_CREAT |
| 16 | use Fcntl; |
| 17 | |
| 18 | print "1..18\n"; |
| 19 | |
| 20 | unlink <Op_dbmx.*>; |
| 21 | |
| 22 | umask(0); |
| 23 | print (tie(%h,SDBM_File,'Op_dbmx', O_RDWR|O_CREAT, 0640) |
| 24 | ? "ok 1\n" : "not ok 1\n"); |
| 25 | |
| 26 | $Dfile = "Op_dbmx.pag"; |
| 27 | if (! -e $Dfile) { |
| 28 | ($Dfile) = <Op_dbmx.*>; |
| 29 | } |
| 30 | if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' || $^O eq 'dos') { |
| 31 | print "ok 2 # Skipped: different file permission semantics\n"; |
| 32 | } |
| 33 | else { |
| 34 | ($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 | } |
| 38 | while (($key,$value) = each(%h)) { |
| 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 | |
| 62 | untie(%h); |
| 63 | print (tie(%h,SDBM_File,'Op_dbmx', O_RDWR, 0640) ? "ok 4\n" : "not ok 4\n"); |
| 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,$value) = each(%h)) { |
| 94 | if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) { |
| 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 | |
| 105 | $h{'foo'} = ''; |
| 106 | $h{''} = 'bar'; |
| 107 | |
| 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, |
| 115 | $blksize,$blocks) = stat($Dfile); |
| 116 | print ($size > 0 ? "ok 9\n" : "not ok 9\n"); |
| 117 | |
| 118 | @h{0..200} = 200..400; |
| 119 | @foo = @h{0..200}; |
| 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"); |
| 124 | |
| 125 | untie %h; |
| 126 | if ($^O eq 'VMS') { |
| 127 | unlink 'Op_dbmx.sdbm_dir', $Dfile; |
| 128 | } else { |
| 129 | unlink 'Op_dbmx.dir', $Dfile; |
| 130 | } |
| 131 | |
| 132 | |
| 133 | sub ok |
| 134 | { |
| 135 | my $no = shift ; |
| 136 | my $result = shift ; |
| 137 | |
| 138 | print "not " unless $result ; |
| 139 | print "ok $no\n" ; |
| 140 | } |
| 141 | |
| 142 | { |
| 143 | # sub-class test |
| 144 | |
| 145 | package Another ; |
| 146 | |
| 147 | use strict ; |
| 148 | |
| 149 | open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ; |
| 150 | print FILE <<'EOM' ; |
| 151 | |
| 152 | package SubDB ; |
| 153 | |
| 154 | use strict ; |
| 155 | use vars qw( @ISA @EXPORT) ; |
| 156 | |
| 157 | require Exporter ; |
| 158 | use SDBM_File; |
| 159 | @ISA=qw(SDBM_File); |
| 160 | @EXPORT = @SDBM_File::EXPORT if defined @SDBM_File::EXPORT ; |
| 161 | |
| 162 | sub STORE { |
| 163 | my $self = shift ; |
| 164 | my $key = shift ; |
| 165 | my $value = shift ; |
| 166 | $self->SUPER::STORE($key, $value * 2) ; |
| 167 | } |
| 168 | |
| 169 | sub FETCH { |
| 170 | my $self = shift ; |
| 171 | my $key = shift ; |
| 172 | $self->SUPER::FETCH($key) - 1 ; |
| 173 | } |
| 174 | |
| 175 | sub A_new_method |
| 176 | { |
| 177 | my $self = shift ; |
| 178 | my $key = shift ; |
| 179 | my $value = $self->FETCH($key) ; |
| 180 | return "[[$value]]" ; |
| 181 | } |
| 182 | |
| 183 | 1 ; |
| 184 | EOM |
| 185 | |
| 186 | close FILE ; |
| 187 | |
| 188 | BEGIN { push @INC, '.'; } |
| 189 | |
| 190 | eval 'use SubDB ; use Fcntl ;'; |
| 191 | main::ok(13, $@ eq "") ; |
| 192 | my %h ; |
| 193 | my $X ; |
| 194 | eval ' |
| 195 | $X = tie(%h, "SubDB","dbhash_tmp", O_RDWR|O_CREAT, 0640 ); |
| 196 | ' ; |
| 197 | |
| 198 | main::ok(14, $@ eq "") ; |
| 199 | |
| 200 | my $ret = eval '$h{"fred"} = 3 ; return $h{"fred"} ' ; |
| 201 | main::ok(15, $@ eq "") ; |
| 202 | main::ok(16, $ret == 5) ; |
| 203 | |
| 204 | $ret = eval '$X->A_new_method("fred") ' ; |
| 205 | main::ok(17, $@ eq "") ; |
| 206 | main::ok(18, $ret eq "[[5]]") ; |
| 207 | |
| 208 | undef $X; |
| 209 | untie(%h); |
| 210 | unlink "SubDB.pm", <dbhash_tmp.*> ; |
| 211 | |
| 212 | } |