xref: /PHP-7.0/ext/pdo_pgsql/tests/bug_33876.phpt (revision d72621ab) 
1--TEST--
2PDO PgSQL Bug #33876 (PDO misquotes/miscasts bool(false))
3--SKIPIF--
4<?php
5if (!extension_loaded('pdo') || !extension_loaded('pdo_pgsql')) die('skip not loaded');
6require dirname(__FILE__) . '/config.inc';
7require dirname(__FILE__) . '/../../../ext/pdo/tests/pdo_test.inc';
8PDOTest::skip();
9?>
10--FILE--
11<?php
12require dirname(__FILE__) . '/../../../ext/pdo/tests/pdo_test.inc';
13$db = PDOTest::test_factory(dirname(__FILE__) . '/common.phpt');
14$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_SILENT);
15
16$db->exec("SET LC_MESSAGES='C'");
17$db->exec('CREATE TABLE test (foo varchar(5) NOT NULL, bar bool NOT NULL)');
18$db->exec("INSERT INTO test VALUES('false','f')");
19$db->exec("INSERT INTO test VALUES('true', 't')");
20
21$res = $db->prepare('SELECT foo from test where bar = ?');
22
23# this is the portable approach to binding a bool
24$res->bindValue(1, false, PDO::PARAM_BOOL);
25if (!$res->execute())
26	print_r($res->errorInfo());
27else
28	print_r($res->fetchAll(PDO::FETCH_ASSOC));
29
30# this is the portable approach to binding a bool
31$res->bindValue(1, true, PDO::PARAM_BOOL);
32if (!$res->execute())
33	print_r($res->errorInfo());
34else
35	print_r($res->fetchAll(PDO::FETCH_ASSOC));
36
37
38# true gets cast to string (because the implied default is string)
39# true-as-string is 1, so this "works"
40if (!$res->execute(array(true)))
41	print_r($res->errorInfo());
42else
43	print_r($res->fetchAll(PDO::FETCH_ASSOC));
44
45# Expected to fail; unless told otherwise, PDO assumes string inputs
46# false -> "" as string, which pgsql doesn't like
47if (!$res->execute(array(false)))
48	print_r($res->errorInfo());
49else
50	print_r($res->fetchAll(PDO::FETCH_ASSOC));
51
52# And now using emulator prepares
53echo "EMUL\n";
54
55
56$res = $db->prepare('SELECT foo from test where bar = ?', array(
57	PDO::ATTR_EMULATE_PREPARES => true));
58
59# this is the portable approach to binding a bool
60$res->bindValue(1, false, PDO::PARAM_BOOL);
61if (!$res->execute())
62	print_r($res->errorInfo());
63else
64	print_r($res->fetchAll(PDO::FETCH_ASSOC));
65
66# this is the portable approach to binding a bool
67$res->bindValue(1, true, PDO::PARAM_BOOL);
68if (!$res->execute())
69	print_r($res->errorInfo());
70else
71	print_r($res->fetchAll(PDO::FETCH_ASSOC));
72
73
74# true gets cast to string (because the implied default is string)
75# true-as-string is 1, so this "works"
76if (!$res->execute(array(true)))
77	print_r($res->errorInfo());
78else
79	print_r($res->fetchAll(PDO::FETCH_ASSOC));
80
81# Expected to fail; unless told otherwise, PDO assumes string inputs
82# false -> "" as string, which pgsql doesn't like
83if (!$res->execute(array(false))) {
84	$err = $res->errorInfo();
85	// Strip additional lines outputted by recent PgSQL versions
86	$err[2] = trim(current(explode("\n", $err[2])));
87	print_r($err);
88} else {
89	print_r($res->fetchAll(PDO::FETCH_ASSOC));
90}
91
92
93
94--EXPECT--
95Array
96(
97    [0] => Array
98        (
99            [foo] => false
100        )
101
102)
103Array
104(
105    [0] => Array
106        (
107            [foo] => true
108        )
109
110)
111Array
112(
113    [0] => Array
114        (
115            [foo] => true
116        )
117
118)
119Array
120(
121    [0] => 22P02
122    [1] => 7
123    [2] => ERROR:  invalid input syntax for type boolean: ""
124)
125EMUL
126Array
127(
128    [0] => Array
129        (
130            [foo] => false
131        )
132
133)
134Array
135(
136    [0] => Array
137        (
138            [foo] => true
139        )
140
141)
142Array
143(
144    [0] => Array
145        (
146            [foo] => true
147        )
148
149)
150Array
151(
152    [0] => 22P02
153    [1] => 7
154    [2] => ERROR:  invalid input syntax for type boolean: ""
155)
156