1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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
|
#!/usr/bin/perl
use strict;
BEGIN {
$| = 1;
$^W = 1;
}
use t::lib::Test;
use Test::More tests => 29 * 2 + 1;
use Test::NoWarnings;
use Encode;
unicode_test("\x{263A}"); # (decoded) smiley character
unicode_test("\x{0100}"); # (decoded) capital A with macron
sub unicode_test {
my $unicode = shift;
ok Encode::is_utf8($unicode), "correctly decoded";
my $unicode_encoded = encode_utf8($unicode);
{ # tests for an environment where everything is encoded
my $dbh = connect_ok(sqlite_unicode => 0);
$dbh->do("pragma foreign_keys = on");
my $unicode_quoted = $dbh->quote_identifier($unicode_encoded);
$dbh->do("create table $unicode_quoted (id, $unicode_quoted primary key)");
$dbh->do("create table bar (id, ref references $unicode_quoted ($unicode_encoded))");
ok $dbh->do("insert into $unicode_quoted values (?, ?)", undef, 1, "text"), "insert successfully";
ok $dbh->do("insert into $unicode_quoted (id, $unicode_quoted) values (?, ?)", undef, 2, "text2"), "insert with unicode name successfully";
{
my $sth = $dbh->prepare("insert into $unicode_quoted (id) values (:$unicode_encoded)");
$sth->bind_param(":$unicode_encoded", 5);
$sth->execute;
my ($id) = $dbh->selectrow_array("select id from $unicode_quoted where id = :$unicode_encoded", undef, 5);
is $id => 5, "unicode placeholders";
}
{
my $sth = $dbh->prepare("select * from $unicode_quoted where id = ?");
$sth->execute(1);
my $row = $sth->fetchrow_hashref;
is $row->{id} => 1, "got correct row";
is $row->{$unicode_encoded} => "text", "got correct (encoded) unicode column data";
ok !exists $row->{$unicode}, "(decoded) unicode column does not exist";
}
{
my $sth = $dbh->prepare("select $unicode_quoted from $unicode_quoted where id = ?");
$sth->execute(1);
my $row = $sth->fetchrow_hashref;
is $row->{$unicode_encoded} => "text", "got correct (encoded) unicode column data";
ok !exists $row->{$unicode}, "(decoded) unicode column does not exist";
}
{
my $sth = $dbh->prepare("select id from $unicode_quoted where $unicode_quoted = ?");
$sth->execute("text");
my ($id) = $sth->fetchrow_array;
is $id => 1, "got correct id by the (encoded) unicode column value";
}
{
my $sth = $dbh->column_info(undef, undef, $unicode_encoded, $unicode_encoded);
my $column_info = $sth->fetchrow_hashref;
is $column_info->{COLUMN_NAME} => $unicode_encoded, "column_info returns the correctly encoded column name";
}
{
my $sth = $dbh->primary_key_info(undef, undef, $unicode_encoded);
my $primary_key_info = $sth->fetchrow_hashref;
is $primary_key_info->{COLUMN_NAME} => $unicode_encoded, "primary_key_info returns the correctly encoded primary key name";
}
{
my $sth = $dbh->foreign_key_info(undef, undef, $unicode_encoded, undef, undef, 'bar');
my $foreign_key_info = $sth->fetchrow_hashref;
is $foreign_key_info->{PKCOLUMN_NAME} => $unicode_encoded, "foreign_key_info returns the correctly encoded foreign key name";
}
{
my $sth = $dbh->table_info(undef, undef, $unicode_encoded);
my $table_info = $sth->fetchrow_hashref;
is $table_info->{TABLE_NAME} => $unicode_encoded, "table_info returns the correctly encoded table name";
}
}
{ # tests for an environment where everything is decoded
my $dbh = connect_ok(sqlite_unicode => 1);
$dbh->do("pragma foreign_keys = on");
my $unicode_quoted = $dbh->quote_identifier($unicode);
$dbh->do("create table $unicode_quoted (id, $unicode_quoted primary key)");
$dbh->do("create table bar (id, ref references $unicode_quoted ($unicode_quoted))");
ok $dbh->do("insert into $unicode_quoted values (?, ?)", undef, 1, "text"), "insert successfully";
ok $dbh->do("insert into $unicode_quoted (id, $unicode_quoted) values (?, ?)", undef, 2, "text2"), "insert with unicode name successfully";
{
my $sth = $dbh->prepare("insert into $unicode_quoted (id) values (:$unicode)");
$sth->bind_param(":$unicode", 5);
$sth->execute;
my ($id) = $dbh->selectrow_array("select id from $unicode_quoted where id = :$unicode", undef, 5);
is $id => 5, "unicode placeholders";
}
{
my $sth = $dbh->prepare("select * from $unicode_quoted where id = ?");
$sth->execute(1);
my $row = $sth->fetchrow_hashref;
is $row->{id} => 1, "got correct row";
is $row->{$unicode} => "text", "got correct (decoded) unicode column data";
ok !exists $row->{$unicode_encoded}, "(encoded) unicode column does not exist";
}
{
my $sth = $dbh->prepare("select $unicode_quoted from $unicode_quoted where id = ?");
$sth->execute(1);
my $row = $sth->fetchrow_hashref;
is $row->{$unicode} => "text", "got correct (decoded) unicode column data";
ok !exists $row->{$unicode_encoded}, "(encoded) unicode column does not exist";
}
{
my $sth = $dbh->prepare("select id from $unicode_quoted where $unicode_quoted = ?");
$sth->execute("text2");
my ($id) = $sth->fetchrow_array;
is $id => 2, "got correct id by the (decoded) unicode column value";
}
{
my $sth = $dbh->column_info(undef, undef, $unicode, $unicode);
my $column_info = $sth->fetchrow_hashref;
is $column_info->{COLUMN_NAME} => $unicode, "column_info returns the correctly decoded column name";
}
{
my $sth = $dbh->primary_key_info(undef, undef, $unicode);
my $primary_key_info = $sth->fetchrow_hashref;
is $primary_key_info->{COLUMN_NAME} => $unicode, "primary_key_info returns the correctly decoded primary key name";
}
{
my $sth = $dbh->foreign_key_info(undef, undef, $unicode, undef, undef, 'bar');
my $foreign_key_info = $sth->fetchrow_hashref;
is $foreign_key_info->{PKCOLUMN_NAME} => $unicode, "foreign_key_info returns the correctly decoded foreign key name";
}
{
my $sth = $dbh->table_info(undef, undef, $unicode);
my $table_info = $sth->fetchrow_hashref;
is $table_info->{TABLE_NAME} => $unicode, "table_info returns the correctly decoded table name";
}
}
}
|
