added tests for different invalid options for pdo::prepare

test/pdo_sqlsrv/pdo_prepare_invalid_cursor.phpt

@@ -0,0 +1,36 @@
+--TEST--
+Test PDO::prepare by passing in invalid cursor value
+--SKIPIF--
+
+--FILE--
+<?php
+  
+require_once("autonomous_setup.php");
+
+try 
+{   
+    $database = "tempdb";
+    $conn = new PDO( "sqlsrv:Server = $serverName; Database = $database", $username, $password); 
+    //$conn->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
+    
+    // PDO::CURSOR_FWDONLY should not be quoted
+    $stmt1 = $conn->prepare( "SELECT 1", array( PDO::ATTR_CURSOR => "PDO::CURSOR_FWDONLY" ));
+    
+    // 10 is an invalid value for PDO::ATTR_CURSOR
+    $stmt2 = $conn->prepare( "SELECT 2", array( PDO::ATTR_CURSOR => 10 ));
+
+    if ( $stmt1 || $stmt2 )
+    {
+        echo "Invalid values for PDO::ATTR_CURSOR should return false.\n";
+    } else {
+        echo "Invalid values for PDO::ATTR_CURSOR return false.\n";
+    }
+}
+catch( PDOException $e ) {
+    var_dump( $e->errorInfo );
+}
+?> 
+
+--EXPECT--
+
+Invalid values for PDO::ATTR_CURSOR return false.

test/pdo_sqlsrv/pdo_prepare_invalid_encoding.phpt

@@ -0,0 +1,36 @@
+--TEST--
+Test PDO::prepare by passing in invalid encoding values
+--SKIPIF--
+
+--FILE--
+<?php
+  
+require_once("autonomous_setup.php");
+
+try 
+{   
+    $database = "tempdb";
+    $conn = new PDO( "sqlsrv:Server = $serverName; Database = $database", $username, $password); 
+    //$conn->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
+    
+    // PDO::SQLSRV_ENCODING_SYSTEM should not be quoted
+    $stmt1 = $conn->prepare( "SELECT 1", array( PDO::SQLSRV_ATTR_ENCODING => "PDO::SQLSRV_ENCODING_SYSTEM" ));
+    
+    // 10 is an invalid value for PDO::SQLSRV_ATTR_ENCODING
+    $stmt2 = $conn->prepare( "SELECT 2", array( PDO::SQLSRV_ATTR_ENCODING => 10 ));
+
+    if ( $stmt1 || $stmt2 )
+    {
+        echo "Invalid values for PDO::SQLSRV_ATTR_ENCODING should return false.\n";
+    } else {
+        echo "Invalid values for PDO::SQLSRV_ATTR_ENCODING return false.\n";
+    }
+}
+catch( PDOException $e ) {
+    var_dump( $e->errorInfo );
+}
+?> 
+
+--EXPECT--
+
+Invalid values for PDO::SQLSRV_ATTR_ENCODING return false.

test/pdo_sqlsrv/pdo_prepare_invalid_scrollable_cursor.phpt

@@ -0,0 +1,36 @@
+--TEST--
+Test PDO::prepare by passing in invalid scrollable type value
+--SKIPIF--
+
+--FILE--
+<?php
+  
+require_once("autonomous_setup.php");
+
+try 
+{   
+    $database = "tempdb";
+    $conn = new PDO( "sqlsrv:Server = $serverName; Database = $database", $username, $password); 
+    //$conn->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
+    
+    // PDO::SQLSRV_CURSOR_BUFFERED should not be quoted
+    $stmt1 = $conn->prepare( "SELECT 1", array( PDO::ATTR_CURSOR => PDO::CURSOR_SCROLL, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => "PDO::SQLSRV_CURSOR_BUFFERED" ));
+    
+    // if ATTR_CURSOR is FWDONLY, cannot get SCROLL_TYPE
+    $stmt2 = $conn->prepare( "SELECT 2", array( PDO::ATTR_CURSOR => PDO::CURSOR_FWDONLY, PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE => PDO::SQLSRV_CURSOR_BUFFERED ));
+
+    if ( $stmt1 || $stmt2 )
+    {
+        echo "Invalid values for PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE should return false.\n";
+    } else {
+        echo "Invalid values for PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE return false.\n";
+    }
+}
+catch( PDOException $e ) {
+    var_dump( $e->errorInfo );
+}
+?> 
+
+--EXPECT--
+
+Invalid values for PDO::SQLSRV_ATTR_CURSOR_SCROLL_TYPE return false.

test/pdo_sqlsrv/pdostatement_bindcolumn_odd_types.phpt

@@ -0,0 +1,47 @@
+--TEST--
+Test the bindColumn method using PDO::PARAM_NULL and PDO::PARAM_STMT
+--SKIPIF--
+--FILE--
+<?php
+
+require_once("autonomous_setup.php");
+
+try
+{
+	$conn = new PDO( "sqlsrv:Server=$serverName; Database = tempdb ", $username, $password);
+    $conn->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
+    $conn->exec("IF OBJECT_ID('temptb', 'U') IS NOT NULL DROP TABLE temptb");
+    $conn->exec("CREATE TABLE temptb(IntCol INT, CharCol NVARCHAR(20)) ");
+    $conn->exec("INSERT INTO temptb (IntCol, CharCol) VALUES (10, 'ten')");
+    
+    $stmt = $conn->prepare("SELECT IntCol FROM temptb");
+	$stmt->execute();
+    
+    // PARAM_NULL returns null
+	$stmt->bindColumn('IntCol', $intCol, PDO::PARAM_NULL);
+    $row = $stmt->fetch(PDO::FETCH_BOUND);
+    if ($intCol == NULL) {
+        echo "intCol is NULL\n";
+    } else {
+        echo "intCol should have been NULL\n";
+    }
+    
+    $stmt = $conn->prepare("SELECT CharCol FROM temptb");
+	$stmt->execute();
+    
+    // PARAM_STMT is not support and should throw an exception
+	$stmt->bindColumn('CharCol', $charCol, PDO::PARAM_STMT);
+    $row = $stmt->fetch(PDO::FETCH_BOUND);
+    echo "PARAM_STMT should have thrown an exception\n";
+    
+}
+catch (PDOException $e)
+{
+	print_r($e->errorInfo[2]);
+    echo "\n";
+}
+
+?>
+--EXPECT--
+intCol is NULL
+PDO::PARAM_STMT is not a supported parameter type.