--TEST--
Test inout bit boolean parameters and casts to boolean types.
--DESCRIPTION--
This test verifies that inout bit boolean parameters are read and set correctly and output
1 or 0 as appropriate. The expected outputs consist of a true value as a bit,
false as a bit, a true value cast to a bit, a true value as an int.
--ENV--
PHPT_EXEC=true
--SKIPIF--
<?php require('skipif_versions_old.inc'); ?>
--FILE--
<?php
require_once('MsCommon.inc');

$conn = AE\connect();

dropProc($conn, 'testBoolean');

$createSP = <<<SQL
CREATE PROCEDURE testBoolean
@bit_true bit OUTPUT, @bit_false bit OUTPUT, @bit_cast_true bit OUTPUT, @int_true bit OUTPUT
AS
BEGIN
SET @bit_true = ~ @bit_true;
SET @bit_false = ~ @bit_false;
SET @bit_cast_true = CAST(~ @bit_cast_true AS bit);
SET @int_true = ~ @int_true;
END
SQL;

$stmt = sqlsrv_query($conn, $createSP);

sqlsrv_free_stmt($stmt);

$callSP = "{call testBoolean(?, ?, ?, ?)}";

$bit_true = 0;
$bit_false = 1;
$bit_cast_true = 0;
$int_true = 0;
$sqlType = AE\isColEncrypted() ? SQLSRV_SQLTYPE_BIT : null;
$params = array(array(&$bit_true, SQLSRV_PARAM_INOUT, SQLSRV_PHPTYPE_INT, $sqlType), array(&$bit_false, SQLSRV_PARAM_INOUT, SQLSRV_PHPTYPE_INT, $sqlType), array(&$bit_cast_true, SQLSRV_PARAM_INOUT, SQLSRV_PHPTYPE_INT, $sqlType), array(&$int_true, SQLSRV_PARAM_INOUT, SQLSRV_PHPTYPE_INT, $sqlType));

$stmt = sqlsrv_query($conn, $callSP, $params);
if (! $stmt){
    fatalError("Failed when calling testBoolean.");
}

var_dump($bit_true);
var_dump($bit_false);
var_dump($bit_cast_true);
var_dump($int_true);

dropProc($conn, 'testBoolean');

sqlsrv_free_stmt($stmt);
sqlsrv_close($conn);
?>
--EXPECT--
int(1)
int(0)
int(1)
int(1)