1--TEST-- 2PDO OCI Bug #60994 (Reading a multibyte CLOB caps at 8192 characters) 3--CREDITS-- 4Chuck Burgess 5ashnazg@php.net 6--SKIPIF-- 7<?php 8if (!extension_loaded('mbstring') || !extension_loaded('pdo') || !extension_loaded('pdo_oci')) die('skip not loaded'); 9require dirname(__FILE__).'/../../pdo/tests/pdo_test.inc'; 10if (!strpos(strtolower(getenv('PDOTEST_DSN')), 'charset=al32utf8')) die('skip expected output valid for AL32UTF8 character set'); 11PDOTest::skip(); 12?> 13--FILE-- 14<?php 15require 'ext/pdo/tests/pdo_test.inc'; 16$dbh = PDOTest::factory(); 17$dbh->setAttribute(PDO::ATTR_CASE, PDO::CASE_NATURAL); 18$dbh->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, false); 19 20@$dbh->exec('DROP TABLE pdo_oci_bug60994'); 21$dbh->exec('CREATE TABLE pdo_oci_bug60994 (id NUMBER, data CLOB)'); 22 23$id = null; 24$insert = $dbh->prepare('INSERT INTO pdo_oci_bug60994 (id, data) VALUES (:id, :data)'); 25$insert->bindParam(':id', $id, \PDO::PARAM_STR); 26$select = $dbh->prepare("SELECT data FROM pdo_oci_bug60994 WHERE id = :id"); 27 28 29echo PHP_EOL, 'Test 1: j', PHP_EOL; 30$string1 = 'abc' . str_repeat('j', 8187) . 'xyz'; // 8193 chars total works fine here (even 1 million works fine, subject to memory_limit) 31$id = 1; 32$insert->bindParam(':data', $string1, \PDO::PARAM_STR, strlen($string1)); // length in bytes 33$insert->execute(); 34$select->bindParam(':id', $id, \PDO::PARAM_STR); 35$select->execute(); 36$row = $select->fetch(); 37$stream1 = stream_get_contents($row['DATA']); 38$start1 = mb_substr($stream1, 0, 10); 39$ending1 = mb_substr($stream1, -10); 40echo 'size of string1 is ', strlen($string1), ' bytes, ', mb_strlen($string1), ' chars.', PHP_EOL; 41echo 'size of stream1 is ', strlen($stream1), ' bytes, ', mb_strlen($stream1), ' chars.', PHP_EOL; 42echo 'beg of stream1 is ', $start1, PHP_EOL; 43echo 'end of stream1 is ', $ending1, PHP_EOL; 44 45 46echo PHP_EOL, 'Test 2: £', PHP_EOL; 47$string2 = 'abc' . str_repeat('£', 8187) . 'xyz'; // 8193 chars total is when it breaks 48$id = 2; 49$insert->bindParam(':data', $string2, \PDO::PARAM_STR, strlen($string2)); // length in bytes 50$insert->execute(); 51$select->bindParam(':id', $id, \PDO::PARAM_STR); 52$select->execute(); 53$row = $select->fetch(); 54$stream2 = stream_get_contents($row['DATA']); 55$start2 = mb_substr($stream2, 0, 10); 56$ending2 = mb_substr($stream2, -10); 57echo 'size of string2 is ', strlen($string2), ' bytes, ', mb_strlen($string2), ' chars.', PHP_EOL; 58echo 'size of stream2 is ', strlen($stream2), ' bytes, ', mb_strlen($stream2), ' chars.', PHP_EOL; 59echo 'beg of stream2 is ', $start2, PHP_EOL; 60echo 'end of stream2 is ', $ending2, PHP_EOL; 61 62 63echo PHP_EOL, 'Test 3: Җ', PHP_EOL; 64$string3 = 'abc' . str_repeat('Җ', 8187) . 'xyz'; // 8193 chars total is when it breaks 65$id = 3; 66$insert->bindParam(':data', $string3, \PDO::PARAM_STR, strlen($string3)); // length in bytes 67$insert->execute(); 68$select->bindParam(':id', $id, \PDO::PARAM_STR); 69$select->execute(); 70$row = $select->fetch(); 71$stream3 = stream_get_contents($row['DATA']); 72$start3 = mb_substr($stream3, 0, 10); 73$ending3 = mb_substr($stream3, -10); 74echo 'size of string3 is ', strlen($string3), ' bytes, ', mb_strlen($string3), ' chars.', PHP_EOL; 75echo 'size of stream3 is ', strlen($stream3), ' bytes, ', mb_strlen($stream3), ' chars.', PHP_EOL; 76echo 'beg of stream3 is ', $start3, PHP_EOL; 77echo 'end of stream3 is ', $ending3, PHP_EOL; 78 79 80echo PHP_EOL, 'Test 4: の', PHP_EOL; 81$string4 = 'abc' . str_repeat('の', 8187) . 'xyz'; // 8193 chars total is when it breaks 82$id = 4; 83$insert->bindParam(':data', $string4, \PDO::PARAM_STR, strlen($string4)); // length in bytes 84$insert->execute(); 85$select->bindParam(':id', $id, \PDO::PARAM_STR); 86$select->execute(); 87$row = $select->fetch(); 88$stream4 = stream_get_contents($row['DATA']); 89$start4 = mb_substr($stream4, 0, 10); 90$ending4 = mb_substr($stream4, -10); 91echo 'size of string4 is ', strlen($string4), ' bytes, ', mb_strlen($string4), ' chars.', PHP_EOL; 92echo 'size of stream4 is ', strlen($stream4), ' bytes, ', mb_strlen($stream4), ' chars.', PHP_EOL; 93echo 'beg of stream4 is ', $start4, PHP_EOL; 94echo 'end of stream4 is ', $ending4, PHP_EOL; 95--XFAIL-- 96Fails due to Bug 60994 97--EXPECT-- 98Test 1: j 99size of string1 is 1000006 bytes, 1000006 chars. 100size of stream1 is 1000006 bytes, 1000006 chars. 101beg of stream1 is abcjjjjjjj 102end of stream1 is jjjjjjjxyz 103 104Test 2: £ 105size of string2 is 16380 bytes, 8193 chars. 106size of stream2 is 16380 bytes, 8193 chars. 107beg of stream2 is abc£££££££ 108end of stream2 is £££££££xyz 109 110Test 3: Җ 111size of string3 is 16380 bytes, 8193 chars. 112size of stream3 is 16380 bytes, 8193 chars. 113beg of stream3 is abcҖҖҖҖҖҖҖ 114end of stream3 is ҖҖҖҖҖҖҖxyz 115 116Test 4: の 117size of string4 is 24567 bytes, 8193 chars. 118size of stream4 is 24567 bytes, 8193 chars. 119beg of stream4 is abcののののののの 120end of stream4 is のののののののxyz 121
