mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 14:02:32 +01:00
496 lines
9.5 KiB
Perl
496 lines
9.5 KiB
Perl
#!./perl -w
|
|
|
|
use strict ;
|
|
|
|
BEGIN {
|
|
unless(grep /blib/, @INC) {
|
|
chdir 't' if -d 't';
|
|
@INC = '../lib' if -d '../lib';
|
|
}
|
|
}
|
|
|
|
use BerkeleyDB;
|
|
use File::Path qw(rmtree);
|
|
|
|
print "1..7\n";
|
|
|
|
my $FA = 0 ;
|
|
|
|
{
|
|
sub try::TIEARRAY { bless [], "try" }
|
|
sub try::FETCHSIZE { $FA = 1 }
|
|
$FA = 0 ;
|
|
my @a ;
|
|
tie @a, 'try' ;
|
|
my $a = @a ;
|
|
}
|
|
|
|
{
|
|
package LexFile ;
|
|
|
|
sub new
|
|
{
|
|
my $self = shift ;
|
|
unlink @_ ;
|
|
bless [ @_ ], $self ;
|
|
}
|
|
|
|
sub DESTROY
|
|
{
|
|
my $self = shift ;
|
|
unlink @{ $self } ;
|
|
}
|
|
}
|
|
|
|
|
|
sub ok
|
|
{
|
|
my $no = shift ;
|
|
my $result = shift ;
|
|
|
|
print "not " unless $result ;
|
|
print "ok $no\n" ;
|
|
}
|
|
|
|
{
|
|
package Redirect ;
|
|
use Symbol ;
|
|
|
|
sub new
|
|
{
|
|
my $class = shift ;
|
|
my $filename = shift ;
|
|
my $fh = gensym ;
|
|
open ($fh, ">$filename") || die "Cannot open $filename: $!" ;
|
|
my $real_stdout = select($fh) ;
|
|
return bless [$fh, $real_stdout ] ;
|
|
|
|
}
|
|
sub DESTROY
|
|
{
|
|
my $self = shift ;
|
|
close $self->[0] ;
|
|
select($self->[1]) ;
|
|
}
|
|
}
|
|
|
|
sub docat
|
|
{
|
|
my $file = shift;
|
|
local $/ = undef;
|
|
open(CAT,$file) || die "Cannot open $file:$!";
|
|
my $result = <CAT> || "" ;
|
|
close(CAT);
|
|
return $result;
|
|
}
|
|
|
|
sub docat_del
|
|
{
|
|
my $file = shift;
|
|
local $/ = undef;
|
|
open(CAT,$file) || die "Cannot open $file: $!";
|
|
my $result = <CAT> || "" ;
|
|
close(CAT);
|
|
unlink $file ;
|
|
return $result;
|
|
}
|
|
|
|
my $Dfile = "dbhash.tmp";
|
|
my $Dfile2 = "dbhash2.tmp";
|
|
my $Dfile3 = "dbhash3.tmp";
|
|
unlink $Dfile;
|
|
|
|
umask(0) ;
|
|
|
|
my $redirect = "xyzt" ;
|
|
|
|
|
|
{
|
|
my $x = $BerkeleyDB::Error;
|
|
my $redirect = "xyzt" ;
|
|
{
|
|
my $redirectObj = new Redirect $redirect ;
|
|
|
|
## BEGIN simpleHash
|
|
use strict ;
|
|
use BerkeleyDB ;
|
|
use vars qw( %h $k $v ) ;
|
|
|
|
my $filename = "fruit" ;
|
|
unlink $filename ;
|
|
tie %h, "BerkeleyDB::Hash",
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE
|
|
or die "Cannot open file $filename: $! $BerkeleyDB::Error\n" ;
|
|
|
|
# Add a few key/value pairs to the file
|
|
$h{"apple"} = "red" ;
|
|
$h{"orange"} = "orange" ;
|
|
$h{"banana"} = "yellow" ;
|
|
$h{"tomato"} = "red" ;
|
|
|
|
# Check for existence of a key
|
|
print "Banana Exists\n\n" if $h{"banana"} ;
|
|
|
|
# Delete a key/value pair.
|
|
delete $h{"apple"} ;
|
|
|
|
# print the contents of the file
|
|
while (($k, $v) = each %h)
|
|
{ print "$k -> $v\n" }
|
|
|
|
untie %h ;
|
|
## END simpleHash
|
|
unlink $filename ;
|
|
}
|
|
|
|
#print "[" . docat($redirect) . "]" ;
|
|
ok(1, docat_del($redirect) eq <<'EOM') ;
|
|
Banana Exists
|
|
|
|
orange -> orange
|
|
tomato -> red
|
|
banana -> yellow
|
|
EOM
|
|
|
|
|
|
}
|
|
|
|
{
|
|
my $redirect = "xyzt" ;
|
|
{
|
|
|
|
my $redirectObj = new Redirect $redirect ;
|
|
|
|
## BEGIN simpleHash2
|
|
use strict ;
|
|
use BerkeleyDB ;
|
|
|
|
my $filename = "fruit" ;
|
|
unlink $filename ;
|
|
my $db = new BerkeleyDB::Hash
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE
|
|
or die "Cannot open file $filename: $! $BerkeleyDB::Error\n" ;
|
|
|
|
# Add a few key/value pairs to the file
|
|
$db->db_put("apple", "red") ;
|
|
$db->db_put("orange", "orange") ;
|
|
$db->db_put("banana", "yellow") ;
|
|
$db->db_put("tomato", "red") ;
|
|
|
|
# Check for existence of a key
|
|
print "Banana Exists\n\n" if $db->db_get("banana", $v) == 0;
|
|
|
|
# Delete a key/value pair.
|
|
$db->db_del("apple") ;
|
|
|
|
# print the contents of the file
|
|
my ($k, $v) = ("", "") ;
|
|
my $cursor = $db->db_cursor() ;
|
|
while ($cursor->c_get($k, $v, DB_NEXT) == 0)
|
|
{ print "$k -> $v\n" }
|
|
|
|
undef $cursor ;
|
|
undef $db ;
|
|
## END simpleHash2
|
|
unlink $filename ;
|
|
}
|
|
|
|
#print "[" . docat($redirect) . "]" ;
|
|
ok(2, docat_del($redirect) eq <<'EOM') ;
|
|
Banana Exists
|
|
|
|
orange -> orange
|
|
tomato -> red
|
|
banana -> yellow
|
|
EOM
|
|
|
|
}
|
|
|
|
{
|
|
my $redirect = "xyzt" ;
|
|
{
|
|
|
|
my $redirectObj = new Redirect $redirect ;
|
|
|
|
## BEGIN btreeSimple
|
|
use strict ;
|
|
use BerkeleyDB ;
|
|
|
|
my $filename = "tree" ;
|
|
unlink $filename ;
|
|
my %h ;
|
|
tie %h, 'BerkeleyDB::Btree',
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE
|
|
or die "Cannot open $filename: $!\n" ;
|
|
|
|
# Add a key/value pair to the file
|
|
$h{'Wall'} = 'Larry' ;
|
|
$h{'Smith'} = 'John' ;
|
|
$h{'mouse'} = 'mickey' ;
|
|
$h{'duck'} = 'donald' ;
|
|
|
|
# Delete
|
|
delete $h{"duck"} ;
|
|
|
|
# Cycle through the keys printing them in order.
|
|
# Note it is not necessary to sort the keys as
|
|
# the btree will have kept them in order automatically.
|
|
foreach (keys %h)
|
|
{ print "$_\n" }
|
|
|
|
untie %h ;
|
|
## END btreeSimple
|
|
unlink $filename ;
|
|
}
|
|
|
|
#print "[" . docat($redirect) . "]\n" ;
|
|
ok(3, docat_del($redirect) eq <<'EOM') ;
|
|
Smith
|
|
Wall
|
|
mouse
|
|
EOM
|
|
|
|
}
|
|
|
|
{
|
|
my $redirect = "xyzt" ;
|
|
{
|
|
|
|
my $redirectObj = new Redirect $redirect ;
|
|
|
|
## BEGIN btreeSortOrder
|
|
use strict ;
|
|
use BerkeleyDB ;
|
|
|
|
my $filename = "tree" ;
|
|
unlink $filename ;
|
|
my %h ;
|
|
tie %h, 'BerkeleyDB::Btree',
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE,
|
|
-Compare => sub { lc $_[0] cmp lc $_[1] }
|
|
or die "Cannot open $filename: $!\n" ;
|
|
|
|
# Add a key/value pair to the file
|
|
$h{'Wall'} = 'Larry' ;
|
|
$h{'Smith'} = 'John' ;
|
|
$h{'mouse'} = 'mickey' ;
|
|
$h{'duck'} = 'donald' ;
|
|
|
|
# Delete
|
|
delete $h{"duck"} ;
|
|
|
|
# Cycle through the keys printing them in order.
|
|
# Note it is not necessary to sort the keys as
|
|
# the btree will have kept them in order automatically.
|
|
foreach (keys %h)
|
|
{ print "$_\n" }
|
|
|
|
untie %h ;
|
|
## END btreeSortOrder
|
|
unlink $filename ;
|
|
}
|
|
|
|
#print "[" . docat($redirect) . "]\n" ;
|
|
ok(4, docat_del($redirect) eq <<'EOM') ;
|
|
mouse
|
|
Smith
|
|
Wall
|
|
EOM
|
|
|
|
}
|
|
|
|
{
|
|
my $redirect = "xyzt" ;
|
|
{
|
|
|
|
my $redirectObj = new Redirect $redirect ;
|
|
|
|
## BEGIN nullFilter
|
|
use strict ;
|
|
use BerkeleyDB ;
|
|
|
|
my %hash ;
|
|
my $filename = "filt.db" ;
|
|
unlink $filename ;
|
|
|
|
my $db = tie %hash, 'BerkeleyDB::Hash',
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE
|
|
or die "Cannot open $filename: $!\n" ;
|
|
|
|
# Install DBM Filters
|
|
$db->filter_fetch_key ( sub { s/\0$// } ) ;
|
|
$db->filter_store_key ( sub { $_ .= "\0" } ) ;
|
|
$db->filter_fetch_value( sub { s/\0$// } ) ;
|
|
$db->filter_store_value( sub { $_ .= "\0" } ) ;
|
|
|
|
$hash{"abc"} = "def" ;
|
|
my $a = $hash{"ABC"} ;
|
|
# ...
|
|
undef $db ;
|
|
untie %hash ;
|
|
## END nullFilter
|
|
$db = tie %hash, 'BerkeleyDB::Hash',
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE
|
|
or die "Cannot open $filename: $!\n" ;
|
|
while (($k, $v) = each %hash)
|
|
{ print "$k -> $v\n" }
|
|
undef $db ;
|
|
untie %hash ;
|
|
|
|
unlink $filename ;
|
|
}
|
|
|
|
#print "[" . docat($redirect) . "]\n" ;
|
|
ok(5, docat_del($redirect) eq <<"EOM") ;
|
|
abc\x00 -> def\x00
|
|
EOM
|
|
|
|
}
|
|
|
|
{
|
|
my $redirect = "xyzt" ;
|
|
{
|
|
|
|
my $redirectObj = new Redirect $redirect ;
|
|
|
|
## BEGIN intFilter
|
|
use strict ;
|
|
use BerkeleyDB ;
|
|
my %hash ;
|
|
my $filename = "filt.db" ;
|
|
unlink $filename ;
|
|
|
|
|
|
my $db = tie %hash, 'BerkeleyDB::Btree',
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE
|
|
or die "Cannot open $filename: $!\n" ;
|
|
|
|
$db->filter_fetch_key ( sub { $_ = unpack("i", $_) } ) ;
|
|
$db->filter_store_key ( sub { $_ = pack ("i", $_) } ) ;
|
|
$hash{123} = "def" ;
|
|
# ...
|
|
undef $db ;
|
|
untie %hash ;
|
|
## END intFilter
|
|
$db = tie %hash, 'BerkeleyDB::Btree',
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE
|
|
or die "Cannot Open $filename: $!\n" ;
|
|
while (($k, $v) = each %hash)
|
|
{ print "$k -> $v\n" }
|
|
undef $db ;
|
|
untie %hash ;
|
|
|
|
unlink $filename ;
|
|
}
|
|
|
|
my $val = pack("i", 123) ;
|
|
#print "[" . docat($redirect) . "]\n" ;
|
|
ok(6, docat_del($redirect) eq <<"EOM") ;
|
|
$val -> def
|
|
EOM
|
|
|
|
}
|
|
|
|
{
|
|
my $redirect = "xyzt" ;
|
|
{
|
|
|
|
my $redirectObj = new Redirect $redirect ;
|
|
|
|
if ($FA) {
|
|
## BEGIN simpleRecno
|
|
use strict ;
|
|
use BerkeleyDB ;
|
|
|
|
my $filename = "text" ;
|
|
unlink $filename ;
|
|
|
|
my @h ;
|
|
tie @h, 'BerkeleyDB::Recno',
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE,
|
|
-Property => DB_RENUMBER
|
|
or die "Cannot open $filename: $!\n" ;
|
|
|
|
# Add a few key/value pairs to the file
|
|
$h[0] = "orange" ;
|
|
$h[1] = "blue" ;
|
|
$h[2] = "yellow" ;
|
|
|
|
push @h, "green", "black" ;
|
|
|
|
my $elements = scalar @h ;
|
|
print "The array contains $elements entries\n" ;
|
|
|
|
my $last = pop @h ;
|
|
print "popped $last\n" ;
|
|
|
|
unshift @h, "white" ;
|
|
my $first = shift @h ;
|
|
print "shifted $first\n" ;
|
|
|
|
# Check for existence of a key
|
|
print "Element 1 Exists with value $h[1]\n" if $h[1] ;
|
|
|
|
untie @h ;
|
|
## END simpleRecno
|
|
unlink $filename ;
|
|
} else {
|
|
use strict ;
|
|
use BerkeleyDB ;
|
|
|
|
my $filename = "text" ;
|
|
unlink $filename ;
|
|
|
|
my @h ;
|
|
my $db = tie @h, 'BerkeleyDB::Recno',
|
|
-Filename => $filename,
|
|
-Flags => DB_CREATE,
|
|
-Property => DB_RENUMBER
|
|
or die "Cannot open $filename: $!\n" ;
|
|
|
|
# Add a few key/value pairs to the file
|
|
$h[0] = "orange" ;
|
|
$h[1] = "blue" ;
|
|
$h[2] = "yellow" ;
|
|
|
|
$db->push("green", "black") ;
|
|
|
|
my $elements = $db->length() ;
|
|
print "The array contains $elements entries\n" ;
|
|
|
|
my $last = $db->pop ;
|
|
print "popped $last\n" ;
|
|
|
|
$db->unshift("white") ;
|
|
my $first = $db->shift ;
|
|
print "shifted $first\n" ;
|
|
|
|
# Check for existence of a key
|
|
print "Element 1 Exists with value $h[1]\n" if $h[1] ;
|
|
|
|
undef $db ;
|
|
untie @h ;
|
|
unlink $filename ;
|
|
}
|
|
|
|
}
|
|
|
|
#print "[" . docat($redirect) . "]\n" ;
|
|
ok(7, docat_del($redirect) eq <<"EOM") ;
|
|
The array contains 5 entries
|
|
popped black
|
|
shifted white
|
|
Element 1 Exists with value blue
|
|
EOM
|
|
|
|
}
|
|
|