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--TEST--
PDO::ATTR_SERVER_VERSION
--SKIPIF--
<?php
require_once(__DIR__ . DIRECTORY_SEPARATOR . 'skipif.inc');
require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
MySQLPDOTest::skip();
$db = MySQLPDOTest::factory();
?>
--FILE--
<?php
require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
$db = MySQLPDOTest::factory();
assert(('' == $db->errorCode()) || ('00000' == $db->errorCode()));
$version = $db->getAttribute(PDO::ATTR_SERVER_VERSION);
if ('' == $version)
printf("[001] Server version must not be empty\n");
// Ideally the server version would be an integer - as documented but BC break!
// If its a version string it should be of the format \d+\.\d+\.\d+.*
if (is_string($version)) {
// Its not an int like documented but a string - maybe for BC reasons...
if (!preg_match('/(\d+)\.(\d+)\.(\d+)(.*)/', $version, $matches))
printf("[002] Client version string seems wrong, got '%s'\n", $version);
else {
// Difficult to define any meaningful constraints
// A possible better check would be calling mysqli_get_server_version() and
// comparing what we get. However, mysqli_get_server_version() needs a mysqli handle
// for which in turn one needs to parse the PDO test environment variables
// for connection parameter...
if ($matches[1] < 3)
printf("[003] Strange major version: '%s'. Should be more than 3\n", $matches[1]);
if ($matches[2] < 0)
printf("[004] Minor version should be at least 0, got '%s'\n", $matches[2]);
if ($matches[3] < 0)
printf("[005] Sub version should be at least 0, got '%s'\n", $matches[2]);
}
} else if (is_int($version)) {
// Lets accept also int if it follows the rules from the original MYSQL C API
$major = floor($version / 10000);
$minor = floor(($version - ($main * 10000)) / 100);
$sub = $version - ($main * 10000) - ($minor * 100);
if ($major < 3)
printf("[006] Strange major version: '%s'. Should be more than 3\n", $major);
if ($minor < 0)
printf("[007] Minor version should be at least 0, got '%s'\n", $minor);
if ($sub < 0)
printf("[008] Sub version should be at least 0, got '%s'\n", $sub);
}
// Read-only?
if (false !== $db->setAttribute(PDO::ATTR_CLIENT_VERSION, '1.0'))
printf("[009] Wonderful, I can change the client version!\n");
$new_version = $db->getAttribute(PDO::ATTR_SERVER_VERSION);
if ($new_version !== $version)
printf("[010] Did we change it from '%s' to '%s'?\n", $version, $new_version);
print "done!";
?>
--EXPECT--
done!
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