xref: /PHP-8.0/ext/pdo_pgsql/tests/bug75402.phpt (revision 7aacc705) 
1--TEST--
2PDO PgSQL Bug #75402 Possible Memory Leak using PDO::CURSOR_SCROLL option
3--SKIPIF--
4<?php
5if (!extension_loaded('pdo') || !extension_loaded('pdo_pgsql')) die('skip not loaded');
6require __DIR__ . '/config.inc';
7require __DIR__ . '/../../../ext/pdo/tests/pdo_test.inc';
8PDOTest::skip();
9?>
10--FILE--
11<?php
12require __DIR__ . '/../../../ext/pdo/tests/pdo_test.inc';
13$db = PDOTest::test_factory(__DIR__ . '/common.phpt');
14
15$resp = new \stdClass();
16$resp->entries = [];
17
18$db->query('DROP TABLE IF EXISTS bug75402 CASCADE');
19$db->query('CREATE TABLE bug75402 (
20    "id" character varying(64) NOT NULL,
21    "group_id" character varying(64) NOT NULL,
22    "submitter" character varying(320) NOT NULL,
23    "operation" character varying(32) NOT NULL,
24    "description" character varying(320) NOT NULL,
25    "stage" character varying(16) NOT NULL,
26    "status" character varying(64) NOT NULL,
27    "progress" integer NOT NULL,
28    "insert_datetime" timestamp(3) NOT NULL,
29    "begin_datetime" timestamp(3),
30    "end_datetime" timestamp(3),
31    "life_hours" integer NOT NULL,
32    "family" character varying(32) NOT NULL,
33    "parallelism_group" character varying(32) NOT NULL,
34    "max_parallelism" integer NOT NULL,
35    "hidden" boolean NOT NULL,
36    "abort" boolean NOT NULL,
37    "order_folder_pathname" character varying(320),
38    "worker" character varying(32) NOT NULL,
39    CONSTRAINT "pk_bug75402" PRIMARY KEY ("id")
40) WITH (oids = false);');
41
42
43
44$db->query("INSERT INTO bug75402 (\"id\", \"group_id\", \"submitter\", \"operation\", \"description\", \"stage\", \"status\", \"progress\", \"insert_datetime\", \"begin_datetime\", \"end_datetime\", \"life_hours\", \"family\", \"parallelism_group\", \"max_parallelism\", \"hidden\", \"abort\", \"order_folder_pathname\", \"worker\") VALUES
45('20171016083645_5337',	'G_20171016083645_5337',	'TESTPetunia',	'IMPORT',	'',	'DON',	'Completed',	100,	'2017-10-16 08:36:45',	'2017-10-16 08:36:46',	'2017-10-16 08:36:46',	96,	'IMPORT',	'',	-1,	'f',	'f',	'C:\ProgramData\TestPath\TestApp\Jobs\Jobs\\20171016083645_5337',	'MainService')");
46
47
48
49$sql = "SELECT
50            ID as \"sID\",
51            GROUP_ID as \"sGroupID\",
52            SUBMITTER as \"sOwner\",
53            OPERATION as \"sOperation\",
54            DESCRIPTION as \"sInfo\",
55            STAGE as \"sShortStatus\",
56            STATUS as \"sStatus\",
57            PROGRESS as \"sProgress\",
58            HIDDEN as \"bHidden\",
59            to_char(INSERT_DATETIME, 'IYYY.MM.DD HH24:MI:SS')  as \"sDatetime\"
60          FROM bug75402
61          ORDER BY INSERT_DATETIME DESC";
62
63if ($db) {
64    $stmt = $db->prepare($sql,
65        array(
66            // With the following options memory is not being
67            // deallocated
68              \PDO::ATTR_CURSOR => \PDO::CURSOR_SCROLL
69            // With the following option memory is de-allocated
70            // \PDO::ATTR_CURSOR => \PDO::CURSOR_FWDONLY
71        )
72    );
73    $stmt->execute();
74
75    while ($entry = $stmt->fetchObject()) {
76      $resp->entries [] = $entry;
77    }
78    $stmt->closeCursor();
79    $stmt = null;
80    $db = null;
81}
82
83var_dump($resp);
84?>
85--EXPECT--
86object(stdClass)#2 (1) {
87  ["entries"]=>
88  array(1) {
89    [0]=>
90    object(stdClass)#4 (10) {
91      ["sid"]=>
92      string(19) "20171016083645_5337"
93      ["sgroupid"]=>
94      string(21) "G_20171016083645_5337"
95      ["sowner"]=>
96      string(11) "TESTPetunia"
97      ["soperation"]=>
98      string(6) "IMPORT"
99      ["sinfo"]=>
100      string(0) ""
101      ["sshortstatus"]=>
102      string(3) "DON"
103      ["sstatus"]=>
104      string(9) "Completed"
105      ["sprogress"]=>
106      string(3) "100"
107      ["bhidden"]=>
108      bool(false)
109      ["sdatetime"]=>
110      string(19) "2017.10.16 08:36:45"
111    }
112  }
113}
114