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--TEST--
Test inserting and retrieving UTF-8 text
--DESCRIPTION--
This is similar to sqlsrv 0065.phpt with checking for error conditions concerning encoding issues.
--SKIPIF--
<?php require('skipif_mid-refactor.inc'); ?>
--FILE--
<?php
require_once("MsCommon_mid-refactor.inc");
function verifyColumnData($columns, $results, $utf8)
{
for ($i = 0; $i < count($columns); $i++) {
if ($i > 0) {
if ($results[$i] !== $utf8) {
echo $columns[$i]->colName . ' does not match the inserted UTF-8 text';
var_dump($results[$i]);
}
} else {
// The first column, a varchar(100) column, should have question marks,
// like this one:
$expected = "So?e sä???? ?SCII-te×
// With AE, the fetched result may be different in Windows and other
// platforms -- the point is to check if there are some '?'
if (!isAEConnected() && $results[$i] !== $expected) {
echo $columns[$i]->colName . " does not match $expected";
var_dump($results[$i]);
} else {
$arr = explode('?', $results[$i]);
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// in Alpine Linux, data returned is diffferent with always encrypted:
// something like '**** *ä**** *****-**×
// instead of '?', it replaces inexact conversions with asterisks
// reference: read the ICONV section in
// https://wiki.musl-libc.org/functional-differences-from-glibc.html
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if (count($arr) == 1) {
// this means there is no question mark in $t
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// then try to find a substring of some asterisks
$asterisks = '****';
if(strpos($results[$i], '****') === false) {
echo $columns[$i]->colName . " value is unexpected";
var_dump($results[$i]);
}
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}
}
}
}
}
function dropProcedures($conn)
{
// Drop all procedures
dropProc($conn, "pdoIntDoubleProc");
dropProc($conn, "pdoUTF8OutProc");
dropProc($conn, "pdoUTF8OutWithResultsetProc");
dropProc($conn, "pdoUTF8InOutProc");
}
function createProcedures($conn, $tableName)
{
// Drop all procedures first
dropProcedures($conn);
$createProc = <<<PROC
CREATE PROCEDURE pdoUTF8OutProc
@param nvarchar(25) OUTPUT
AS
BEGIN
set @param = convert(nvarchar(25), 0x5E01A1013C04170120005B01E400DD1040044001C11E200086035A010801280130012D0065012E21D7006701);
END;
PROC;
$stmt = $conn->query($createProc);
$createProc = "CREATE PROCEDURE pdoUTF8OutWithResultsetProc @param NVARCHAR(25) OUTPUT AS BEGIN SELECT c1, c2, c3 FROM $tableName SET @param = CONVERT(NVARCHAR(25), 0x5E01A1013C04170120005B01E400DD1040044001C11E200086035A010801280130012D0065012E21D7006701); END";
$stmt = $conn->query($createProc);
$createProc = "CREATE PROCEDURE pdoUTF8InOutProc @param NVARCHAR(25) OUTPUT AS BEGIN SET @param = CONVERT(NVARCHAR(25), 0x6001E11EDD10130120006101E200DD1040043A01BB1E2000C5005A01C700CF0007042D006501BF1E45046301); END";
$stmt = $conn->query($createProc);
$createProc = "CREATE PROCEDURE pdoIntDoubleProc @param INT OUTPUT AS BEGIN SET @param = @param + @param; END;";
$stmt = $conn->query($createProc);
}
function runBaselineProc($conn)
{
$sql = "{call pdoIntDoubleProc(?)}";
$val = 1;
$stmt = $conn->prepare($sql);
$stmt->bindParam(1, $val, PDO::PARAM_INT | PDO::PARAM_INPUT_OUTPUT, 100);
$stmt->execute();
if ($val !== 2) {
echo "Incorrect value $val for pdoIntDoubleProc\n";
}
}
function runImmediateConversion($conn, $utf8)
{
$sql = "{call pdoUTF8OutProc(?)}";
$val = '';
$stmt = $conn->prepare($sql);
$stmt->bindParam(1, $val, PDO::PARAM_STR, 50);
$stmt->execute();
if ($val !== $utf8) {
echo "Incorrect value $val for pdoUTF8OutProc\n";
}
}
function runProcWithResultset($conn, $utf8)
{
$sql = "{call pdoUTF8OutWithResultsetProc(?)}";
$val = '';
$stmt = $conn->prepare($sql);
$stmt->bindParam(1, $val, PDO::PARAM_STR, 50);
$stmt->execute();
// Moves the cursor to the next result set
$stmt->nextRowset();
if ($val !== $utf8) {
echo "Incorrect value $val for pdoUTF8OutWithResultsetProc\n";
}
}
function runInOutProcWithErrors($conn, $utf8_2)
{
// The input string is smaller than the output size for testing
$val = 'This is a test.';
// The following should work
$sql = "{call pdoUTF8InOutProc(?)}";
$stmt = $conn->prepare($sql);
$stmt->bindParam(1, $val, PDO::PARAM_STR | PDO::PARAM_INPUT_OUTPUT, 25);
$stmt->execute();
if ($val !== $utf8_2) {
echo "Incorrect value $val for pdoUTF8InOutProc Part 1\n";
}
// Use a much longer input string
$val = 'This is a longer test that exceeds the returned values buffer size so that we can test an input buffer size larger than the output buffer size.';
try {
$stmt->bindParam(1, $val, PDO::PARAM_STR | PDO::PARAM_INPUT_OUTPUT, 25);
$stmt->execute();
echo "Should have failed since the string is too long!\n";
} catch (PDOException $e) {
$error = '*String data, right truncation';
if ($e->getCode() !== "22001" || !fnmatch($error, $e->getMessage())) {
var_dump($e->getMessage());
}
}
}
function runIntDoubleProcWithErrors($conn)
{
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$sql = "{call pdoUTF8InOutProc(?)}";
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$val = pack('H*', 'ffffffff');
try {
$stmt = $conn->prepare($sql);
$stmt->bindParam(1, $val, PDO::PARAM_STR);
$stmt->execute();
echo "Should have failed because of an invalid utf-8 string!\n";
} catch (PDOException $e) {
$error = '*An error occurred translating string for input param 1 to UCS-2:*';
if ($e->getCode() !== "IMSSP" || !fnmatch($error, $e->getMessage())) {
var_dump($e->getMessage());
}
}
}
try {
$conn = connect();
// Create test table
$tableName = 'pdoUTF8test';
$columns = array(new ColumnMeta('varchar(100)', 'c1'),
new ColumnMeta('nvarchar(100)', 'c2'),
new ColumnMeta('nvarchar(max)', 'c3'));
$stmt = createTable($conn, $tableName, $columns);
$utf8 = "Şơмė śäოрŀề ΆŚĈĨİ-ť℮×ŧ";
$insertSql = "INSERT INTO $tableName (c1, c2, c3) VALUES (?, ?, ?)";
$stmt1 = $conn->prepare($insertSql);
$stmt1->bindParam(1, $utf8);
$stmt1->bindParam(2, $utf8);
$stmt1->bindParam(3, $utf8);
$stmt1->execute();
$stmt2 = $conn->prepare("SELECT c1, c2, c3 FROM $tableName");
$stmt2->execute();
$results = $stmt2->fetch(PDO::FETCH_NUM);
verifyColumnData($columns, $results, $utf8);
// Start creating stored procedures for testing
createProcedures($conn, $tableName);
runBaselineProc($conn);
runImmediateConversion($conn, $utf8);
runProcWithResultset($conn, $utf8);
// Use another set of UTF-8 text to test
$utf8_2 = "Šỡოē šâოрĺẻ ÅŚÇÏЇ-ťếхţ";
runInOutProcWithErrors($conn, $utf8_2);
// Now insert second row
$utf8_3 = pack('H*', '7a61cc86c7bdceb2f18fb3bf');
$stmt1->bindParam(1, $utf8_3);
$stmt1->bindParam(2, $utf8_3);
$stmt1->bindParam(3, $utf8_3);
$stmt1->execute();
// Fetch data, ignoring first row
$stmt2->execute();
$stmt2->fetch(PDO::FETCH_NUM);
// Move to the second row and check second field
$results2 = $stmt2->fetch(PDO::FETCH_NUM);
if ($results2[1] !== $utf8_3) {
echo "Unexpected $results2[1] from field 2 in second row.\n";
}
// Last test with an invalid input
runIntDoubleProcWithErrors($conn);
echo "Done\n";
// Done testing with stored procedures and table
dropProcedures($conn);
dropTable($conn, $tableName);
unset($stmt1);
unset($stmt2);
unset($conn);
} catch (PDOException $e) {
var_dump($e->errorInfo);
}
?>
--EXPECT--
Done
