added ae keys setup test for pdo

test/functional/pdo_sqlsrv/MsCommon.inc

@@ -14,6 +14,16 @@
 //
 require  'MsData.inc';
 
+function IsAEQualified($conn)
+{
+    $msodbcsql_ver = $conn->getAttribute(PDO::ATTR_CLIENT_VERSION)["DriverVer"];
+    $server_ver = $conn->getAttribute(PDO::ATTR_SERVER_VERSION);
+    $msodbcsql_maj = explode(".", $msodbcsql_ver)[0];
+    if ($msodbcsql_maj < 13 || explode('.', $server_ver)[0] < 13)
+        return false;
+    return true;
+}
+
 function connect($options=array())
 {
   try 

test/functional/pdo_sqlsrv/test_ae_keys_setup.phpt

@@ -0,0 +1,46 @@
+--TEST--
+retrieval of names of column master key and column encryption key generated in the database setup
+--SKIPIF--
+<?php if (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN') die("Skipped: Test for Windows"); ?>
+--FILE--
+<?php
+sqlsrv_configure( 'WarningsReturnAsErrors', 0 );
+sqlsrv_configure( 'LogSeverity', SQLSRV_LOG_SEVERITY_ALL );
+
+require( 'MsCommon.inc' );
+$conn = Connect();
+    
+if (IsAEQualified($conn)){
+    $verify_cert = shell_exec('certutil -user -verifyStore My 237F94738E7F5214D8588006C2269DBC6B370816');
+    $cert_exists = false;
+    if (strpos($verify_cert, 'successfully') != false)
+    {
+        $cert_exists = true;
+    }
+    else {
+        die("Certificate does not exist.\n");
+    }
+   
+    $query = "SELECT name FROM sys.column_master_keys";
+    $stmt = $conn->query($query);
+    $master_key_row = $stmt->fetch();
+    
+    $query = "SELECT name FROM sys.column_encryption_keys";
+    $stmt = $conn->query($query);
+    $encryption_key_row = $stmt->fetch();
+    
+    if ($cert_exists && $master_key_row[0] == 'AEMasterKey' && $encryption_key_row[0] == 'AEColumnKey'){
+        echo "Test Successfully.\n";
+    }
+    else {
+        die("Column Master Key and Column Encryption Key not created.\n");
+    }
+    unset($stmt);
+}
+else {
+    echo "Test Successfully.\n";
+}
+unset($conn);
+?>
+--EXPECT--
+Test Successfully.