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dis-bench / src /php /php-src /ext /pdo_pgsql /tests /bug_33876.phpt
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meddyrat
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--TEST--
PDO PgSQL Bug #33876 (PDO misquotes/miscasts bool(false))
--EXTENSIONS--
pdo_pgsql
--SKIPIF--
<?php
require __DIR__ . '/config.inc';
require __DIR__ . '/../../../ext/pdo/tests/pdo_test.inc';
PDOTest::skip();
?>
--FILE--
<?php
require __DIR__ . '/../../../ext/pdo/tests/pdo_test.inc';
$db = PDOTest::test_factory(__DIR__ . '/common.phpt');
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_SILENT);
$db->exec("SET LC_MESSAGES='C'");
$db->exec('CREATE TABLE b33876 (foo varchar(5) NOT NULL, bar bool NOT NULL)');
$db->exec("INSERT INTO b33876 VALUES('false','f'), ('true', 't')");
$res = $db->prepare('SELECT foo from b33876 where bar = ?');
# this is the portable approach to binding a bool
$res->bindValue(1, false, PDO::PARAM_BOOL);
if (!$res->execute())
print_r($res->errorInfo());
else
print_r($res->fetchAll(PDO::FETCH_ASSOC));
# this is the portable approach to binding a bool
$res->bindValue(1, true, PDO::PARAM_BOOL);
if (!$res->execute())
print_r($res->errorInfo());
else
print_r($res->fetchAll(PDO::FETCH_ASSOC));
# true gets cast to string (because the implied default is string)
# true-as-string is 1, so this "works"
if (!$res->execute(array(true)))
print_r($res->errorInfo());
else
print_r($res->fetchAll(PDO::FETCH_ASSOC));
# Expected to fail; unless told otherwise, PDO assumes string inputs
# false -> "" as string, which pgsql doesn't like
if (!$res->execute(array(false)))
print_r(normalizeErrorInfo($res->errorInfo()));
else
print_r($res->fetchAll(PDO::FETCH_ASSOC));
# And now using emulator prepares
echo "EMUL\n";
$res = $db->prepare('SELECT foo from b33876 where bar = ?', array(
PDO::ATTR_EMULATE_PREPARES => true));
# this is the portable approach to binding a bool
$res->bindValue(1, false, PDO::PARAM_BOOL);
if (!$res->execute())
print_r($res->errorInfo());
else
print_r($res->fetchAll(PDO::FETCH_ASSOC));
# this is the portable approach to binding a bool
$res->bindValue(1, true, PDO::PARAM_BOOL);
if (!$res->execute())
print_r($res->errorInfo());
else
print_r($res->fetchAll(PDO::FETCH_ASSOC));
# true gets cast to string (because the implied default is string)
# true-as-string is 1, so this "works"
if (!$res->execute(array(true)))
print_r($res->errorInfo());
else
print_r($res->fetchAll(PDO::FETCH_ASSOC));
# Expected to fail; unless told otherwise, PDO assumes string inputs
# false -> "" as string, which pgsql doesn't like
if (!$res->execute(array(false))) {
print_r(normalizeErrorInfo($res->errorInfo()));
} else {
print_r($res->fetchAll(PDO::FETCH_ASSOC));
}
function normalizeErrorInfo(array $err): array {
// Strip additional lines outputted by recent PgSQL versions
$err[2] = trim(current(explode("\n", $err[2])));
return $err;
}
?>
--CLEAN--
<?php
require __DIR__ . '/../../../ext/pdo/tests/pdo_test.inc';
$db = PDOTest::test_factory(__DIR__ . '/common.phpt');
$db->query('DROP TABLE IF EXISTS b33876 CASCADE');
?>
--EXPECTF--
Array
(
[0] => Array
(
[foo] => false
)
)
Array
(
[0] => Array
(
[foo] => true
)
)
Array
(
[0] => Array
(
[foo] => true
)
)
Array
(
[0] => 22P02
[1] => 7
[2] => %s: %sboolean%s
)
EMUL
Array
(
[0] => Array
(
[foo] => false
)
)
Array
(
[0] => Array
(
[foo] => true
)
)
Array
(
[0] => Array
(
[foo] => true
)
)
Array
(
[0] => 22P02
[1] => 7
[2] => %s: %sboolean%s
)