unknown.t 3.96 KB
Newer Older
unknown's avatar
unknown committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14
#!./perl -w

# ID: %I%, %G%   

use strict ;

BEGIN {
    unless(grep /blib/, @INC) {
        chdir 't' if -d 't';
        @INC = '../lib' if -d '../lib';
    }
}

use BerkeleyDB; 
unknown's avatar
unknown committed
15
use t::util ;
unknown's avatar
unknown committed
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176

print "1..41\n";

my $Dfile = "dbhash.tmp";
unlink $Dfile;

umask(0) ;


# Check for invalid parameters
{
    # Check for invalid parameters
    my $db ;
    eval ' $db = new BerkeleyDB::Unknown  -Stupid => 3 ; ' ;
    ok 1, $@ =~ /unknown key value\(s\) Stupid/  ;

    eval ' $db = new BerkeleyDB::Unknown -Bad => 2, -Mode => 0345, -Stupid => 3; ' ;
    ok 2, $@ =~ /unknown key value\(s\) (Bad |Stupid ){2}/  ;

    eval ' $db = new BerkeleyDB::Unknown -Env => 2 ' ;
    ok 3, $@ =~ /^Env not of type BerkeleyDB::Env/ ;

    eval ' $db = new BerkeleyDB::Unknown -Txn => "fred" ' ;
    ok 4, $@ =~ /^Txn not of type BerkeleyDB::Txn/ ;

    my $obj = bless [], "main" ;
    eval ' $db = new BerkeleyDB::Unknown -Env => $obj ' ;
    ok 5, $@ =~ /^Env not of type BerkeleyDB::Env/ ;
}

# check the interface to a rubbish database
{
    # first an empty file
    my $lex = new LexFile $Dfile ;
    ok 6, writeFile($Dfile, "") ;

    ok 7, ! (new BerkeleyDB::Unknown -Filename => $Dfile); 

    # now a non-database file
    writeFile($Dfile, "\x2af6") ;
    ok 8, ! (new BerkeleyDB::Unknown -Filename => $Dfile); 
}

# check the interface to a Hash database

{
    my $lex = new LexFile $Dfile ;

    # create a hash database
    ok 9, my $db = new BerkeleyDB::Hash -Filename => $Dfile, 
				    -Flags    => DB_CREATE ;

    # Add a few k/v pairs
    my $value ;
    my $status ;
    ok 10, $db->db_put("some key", "some value") == 0  ;
    ok 11, $db->db_put("key", "value") == 0  ;

    # close the database
    undef $db ;

    # now open it with Unknown
    ok 12, $db = new BerkeleyDB::Unknown -Filename => $Dfile; 

    ok 13, $db->type() == DB_HASH ;
    ok 14, $db->db_get("some key", $value) == 0 ;
    ok 15, $value eq "some value" ;
    ok 16, $db->db_get("key", $value) == 0 ;
    ok 17, $value eq "value" ;

    my @array ;
    eval { $db->Tie(\@array)} ;
    ok 18, $@ =~ /^Tie needs a reference to a hash/ ;

    my %hash ;
    $db->Tie(\%hash) ;
    ok 19, $hash{"some key"} eq "some value" ;

}

# check the interface to a Btree database

{
    my $lex = new LexFile $Dfile ;

    # create a hash database
    ok 20, my $db = new BerkeleyDB::Btree -Filename => $Dfile, 
				    -Flags    => DB_CREATE ;

    # Add a few k/v pairs
    my $value ;
    my $status ;
    ok 21, $db->db_put("some key", "some value") == 0  ;
    ok 22, $db->db_put("key", "value") == 0  ;

    # close the database
    undef $db ;

    # now open it with Unknown
    # create a hash database
    ok 23, $db = new BerkeleyDB::Unknown -Filename => $Dfile; 

    ok 24, $db->type() == DB_BTREE ;
    ok 25, $db->db_get("some key", $value) == 0 ;
    ok 26, $value eq "some value" ;
    ok 27, $db->db_get("key", $value) == 0 ;
    ok 28, $value eq "value" ;


    my @array ;
    eval { $db->Tie(\@array)} ;
    ok 29, $@ =~ /^Tie needs a reference to a hash/ ;

    my %hash ;
    $db->Tie(\%hash) ;
    ok 30, $hash{"some key"} eq "some value" ;


}

# check the interface to a Recno database

{
    my $lex = new LexFile $Dfile ;

    # create a recno database
    ok 31, my $db = new BerkeleyDB::Recno -Filename => $Dfile, 
				    -Flags    => DB_CREATE ;

    # Add a few k/v pairs
    my $value ;
    my $status ;
    ok 32, $db->db_put(0, "some value") == 0  ;
    ok 33, $db->db_put(1, "value") == 0  ;

    # close the database
    undef $db ;

    # now open it with Unknown
    # create a hash database
    ok 34, $db = new BerkeleyDB::Unknown -Filename => $Dfile; 

    ok 35, $db->type() == DB_RECNO ;
    ok 36, $db->db_get(0, $value) == 0 ;
    ok 37, $value eq "some value" ;
    ok 38, $db->db_get(1, $value) == 0 ;
    ok 39, $value eq "value" ;


    my %hash ;
    eval { $db->Tie(\%hash)} ;
    ok 40, $@ =~ /^Tie needs a reference to an array/ ;

    my @array ;
    $db->Tie(\@array) ;
    ok 41, $array[1] eq "value" ;


}

# check i/f to text