1--TEST--
2PDO::ATTR_SERVER_VERSION
3--SKIPIF--
4<?php
5require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
6require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
7MySQLPDOTest::skip();
8$db = MySQLPDOTest::factory();
9?>
10--FILE--
11<?php
12	require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
13	$db = MySQLPDOTest::factory();
14
15	assert(('' == $db->errorCode()) || ('00000' == $db->errorCode()));
16
17	$version = $db->getAttribute(PDO::ATTR_SERVER_VERSION);
18	if ('' == $version)
19		printf("[001] Server version must not be empty\n");
20
21	// Ideally the server version would be an integer - as documented but BC break!
22	// If its a version string it should be of the format \d+\.\d+\.\d+.*
23
24	if (is_string($version)) {
25		// Its not an int like documented but a string - maybe for BC reasons...
26		if (!preg_match('/(\d+)\.(\d+)\.(\d+)(.*)/', $version, $matches))
27			printf("[002] Client version string seems wrong, got '%s'\n", $version);
28		else {
29			// Difficult to define any meaningful constraints
30			// A possible better check would be calling mysqli_get_server_version() and
31			// comparing what we get. However, mysqli_get_server_version() needs a mysqli handle
32			// for which in turn one needs to parse the PDO test environment variables
33			// for connection parameter...
34			if ($matches[1] < 3)
35				printf("[003] Strange major version: '%s'. Should be more than 3\n", $matches[1]);
36			if ($matches[2] < 0)
37				printf("[004] Minor version should be at least 0, got '%s'\n", $matches[2]);
38			if ($matches[3] < 0)
39				printf("[005] Sub version should be at least 0, got '%s'\n", $matches[2]);
40		}
41	} else if (is_int($version)) {
42		// Lets accept also int if it follows the rules from the original MYSQL C API
43		$major = floor($version / 10000);
44		$minor = floor(($version - ($main * 10000)) / 100);
45		$sub = $version - ($main * 10000) - ($minor * 100);
46		if ($major < 3)
47			printf("[006] Strange major version: '%s'. Should be more than 3\n", $major);
48		if ($minor < 0)
49			printf("[007] Minor version should be at least 0, got '%s'\n", $minor);
50		if ($sub < 0)
51			printf("[008] Sub version should be at least 0, got '%s'\n", $sub);
52	}
53
54	// Read-only?
55	if (false !== $db->setAttribute(PDO::ATTR_CLIENT_VERSION, '1.0'))
56		printf("[009] Wonderful, I can change the client version!\n");
57
58	$new_version = $db->getAttribute(PDO::ATTR_SERVER_VERSION);
59	if ($new_version !== $version)
60		printf("[010] Did we change it from '%s' to '%s'?\n", $version, $new_version);
61
62	print "done!";
63?>
64--EXPECTF--
65done!