Modified pdo tests to work with column encryption (#1051)

Author: yitam

test/functional/pdo_sqlsrv/pdo_1018_emulate_prepare_natl_char.phpt

@@ -101,7 +101,18 @@ try {
 
     echo "Done\n";
 } catch (PdoException $e) {
-    echo $e->getMessage() . PHP_EOL;
+    if (isAEConnected()) {
+        // The Always Encrypted feature does not support emulate prepare for binding parameters
+        $expected = '*Parameterized statement with attribute PDO::ATTR_EMULATE_PREPARES is not supported in a Column Encryption enabled Connection.';
+        if (!fnmatch($expected, $e->getMessage())) {
+            echo "Unexpected exception caught when connecting with Column Encryption enabled:\n";
+            echo $e->getMessage() . PHP_EOL;
+        } else {
+            echo "Done\n";
+        }
+    } else {
+        echo $e->getMessage() . PHP_EOL;
+    }
 }
 
 ?>

test/functional/pdo_sqlsrv/pdo_1018_real_prepare_natl_char.phpt

@@ -22,7 +22,7 @@ function insertRead($conn, $pdoStrParam, $value, $testCase, $id, $encoding = fal
 {
     global $p, $tableName;
 
-    $sql = "INSERT INTO $tableName VALUES (:value)";
+    $sql = "INSERT INTO $tableName (Col1) VALUES (:value)";
     $options = array(PDO::ATTR_EMULATE_PREPARES => false);  // it's false by default anyway
     $stmt = $conn->prepare($sql, $options);