1--TEST--
2MySQL PDO->exec(), native types - ZEROFILL
3--EXTENSIONS--
4pdo_mysql
5--SKIPIF--
6<?php
7require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
8MySQLPDOTest::skip();
9?>
10--FILE--
11<?php
12    require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
13
14    function test_type(&$db, $offset, $sql_type, $value, $ret_value = NULL, $pattern = NULL) {
15
16        $db->exec('DROP TABLE IF EXISTS test');
17        $sql = sprintf('CREATE TABLE test(id INT, label %s) ENGINE=%s', $sql_type, MySQLPDOTest::getTableEngine());
18        @$db->exec($sql);
19        if ($db->errorCode() != 0) {
20            // not all MySQL Server versions and/or engines might support the type
21            return true;
22        }
23
24        $stmt = $db->prepare('INSERT INTO test(id, label) VALUES (?, ?)');
25        $stmt->bindValue(1, $offset);
26        $stmt->bindValue(2, $value);
27        try {
28            if (!$stmt->execute()) {
29                printf("[%03d + 1] INSERT failed, %s\n", $offset, var_export($stmt->errorInfo(), true));
30                return false;
31            }
32        } catch (PDOException $e) {
33            // This might be a SQL warning on signed values inserted in unsigned columns
34            // Zerofill implies unsigned but the test plays with signed = negative values as well!
35            return true;
36        }
37
38        $db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, false);
39        $stmt = $db->query('SELECT id, label FROM test');
40        $row = $stmt->fetch(PDO::FETCH_ASSOC);
41        $stmt->closeCursor();
42        if (!isset($row['id']) || !isset($row['label'])) {
43            printf("[%03d + 2] Fetched result seems wrong, dumping result: %s\n", $offset, var_export($row, true));
44            return false;
45        }
46
47        if ($row['id'] != $offset) {
48            printf("[%03d + 3] Expecting %s got %s\n", $offset, $row['id']);
49            return false;
50        }
51
52        if (!is_null($pattern)) {
53
54            if (!preg_match($pattern, $row['label'])) {
55                printf("[%03d + 5] Value seems wrong, accepting pattern %s got %s, check manually\n",
56                    $offset, $pattern, var_export($row['label'], true));
57                return false;
58            }
59
60        } else {
61
62            $exp = $value;
63            if (!is_null($ret_value)) {
64                // we expect a different return value than our input value
65                // typically the difference is only the type
66                $exp = $ret_value;
67            }
68
69            if ($row['label'] !== $exp) {
70                printf("[%03d + 4] %s - input = %s/%s, output = %s/%s\n", $offset,
71                    $sql_type, var_export($exp, true), gettype($exp),
72                    var_export($row['label'], true), gettype($row['label']));
73                return false;
74            }
75
76        }
77
78        $db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);
79        $stmt = $db->query('SELECT id, label FROM test');
80        $row_string = $stmt->fetch(PDO::FETCH_ASSOC);
81        $stmt->closeCursor();
82        if ($row['label'] != $row_string['label']) {
83            printf("%s - STRINGIGY = %s, NATIVE = %s\n", $sql_type, var_export($row_string['label'], true), var_export($row['label'], true));
84            return false;
85        }
86
87        return true;
88    }
89
90    $db = MySQLPDOTest::factory();
91    $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
92    $db->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
93    $db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, false);
94
95    $stmt = $db->prepare('SELECT @@sql_mode AS _mode');
96    $stmt->execute();
97    $row = $stmt->fetch(PDO::FETCH_ASSOC);
98    $real_as_float = (false === stristr($row['_mode'], "REAL_AS_FLOAT")) ? false : true;
99
100    test_type($db, 100, 'REAL ZEROFILL', -1.01, NULL, '/^[0]*0$/');
101    test_type($db, 110, 'REAL ZEROFILL', 1.01, NULL, ($real_as_float) ? '/^[0]*1\.0.*$/' : '/^[0]*1\.01$/');
102    test_type($db, 120, 'REAL UNSIGNED ZEROFILL', 1.01, NULL, ($real_as_float) ? '/^[0]*1\..*$/' : '/^[0]*1\.01$/');
103
104    test_type($db, 130, 'DOUBLE ZEROFILL', -1.01, NULL, '/^[0]*0$/');
105    test_type($db, 140, 'DOUBLE ZEROFILL', 1.01, NULL, '/^[0]*1\.01$/');
106    test_type($db, 150, 'DOUBLE UNSIGNED ZEROFILL', 1.01, NULL, '/^[0]*1\.01$/');
107
108    test_type($db, 160, 'FLOAT ZEROFILL', -1.01, NULL, '/^[0]*0$/');
109    test_type($db, 170, 'FLOAT ZEROFILL', 1, NULL, '/^[0]*1$/');
110    test_type($db, 180, 'FLOAT UNSIGNED ZEROFILL', -1, NULL, '/^[0]*0$/');
111
112    test_type($db, 190, 'DECIMAL ZEROFILL', -1.01, NULL, '/^[0]*0$/');
113    test_type($db, 200, 'DECIMAL ZEROFILL', 1.01, NULL, '/^[0]*1$/');
114    test_type($db, 210, 'DECIMAL UNSIGNED ZEROFILL', 1.01, NULL, '/^[0]*1$/');
115
116    test_type($db, 220, 'NUMERIC ZEROFILL', -1, NULL, '/^[0]*0$/');
117    test_type($db, 230, 'NUMERIC ZEROFILL', 1, NULL, '/^[0]*1$/');
118    test_type($db, 240, 'NUMERIC UNSIGNED ZEROFILL', 1.01, NULL, '/^[0]*1$/');
119
120    echo "done!\n";
121?>
122--CLEAN--
123<?php
124require __DIR__ . '/mysql_pdo_test.inc';
125$db = MySQLPDOTest::factory();
126$db->exec('DROP TABLE IF EXISTS test');
127?>
128--EXPECT--
129done!
130