PDO MySQL: Fix libmysql option test

The fact that getAttribute() fails for various libmysqlclient-only
options is a known issue, and the test was taking that into account.
However, the change of the default error mode broke the handling.
We need to handle the exceptions now.

Author: nikic

ext/pdo_mysql/tests/pdo_mysql___construct_options_libmysql.phpt

@@ -27,57 +27,52 @@ if (MySQLPDOTest::isPDOMySQLnd())
                     $tmp, gettype($tmp),
                     $option_desc);
         } catch (PDOException $e) {
-            printf("[%03d] %s\n", $offset, $e->getMessage());
+            echo "Failed to getAttribute() for $option_desc\n";
         }
-
     }
 
-    try {
-
-        $dsn = MySQLPDOTest::getDSN();
-        $user = PDO_MYSQL_TEST_USER;
-        $pass = PDO_MYSQL_TEST_PASS;
+    $dsn = MySQLPDOTest::getDSN();
+    $user = PDO_MYSQL_TEST_USER;
+    $pass = PDO_MYSQL_TEST_PASS;
 
-        $valid_options = array();
-        $valid_options[PDO::MYSQL_ATTR_MAX_BUFFER_SIZE] = 'PDO::MYSQL_ATTR_MAX_BUFFER_SIZE';
-        $valid_options[PDO::MYSQL_ATTR_INIT_COMMAND] = 'PDO::MYSQL_ATTR_INIT_COMMAND';
-        $valid_options[PDO::MYSQL_ATTR_READ_DEFAULT_FILE] = 'PDO::MYSQL_ATTR_READ_DEFAULT_FILE';
-        $valid_options[PDO::MYSQL_ATTR_READ_DEFAULT_GROUP] = 'PDO::MYSQL_ATTR_READ_DEFAULT_GROUP';
+    $valid_options = array();
+    $valid_options[PDO::MYSQL_ATTR_MAX_BUFFER_SIZE] = 'PDO::MYSQL_ATTR_MAX_BUFFER_SIZE';
+    $valid_options[PDO::MYSQL_ATTR_INIT_COMMAND] = 'PDO::MYSQL_ATTR_INIT_COMMAND';
+    $valid_options[PDO::MYSQL_ATTR_READ_DEFAULT_FILE] = 'PDO::MYSQL_ATTR_READ_DEFAULT_FILE';
+    $valid_options[PDO::MYSQL_ATTR_READ_DEFAULT_GROUP] = 'PDO::MYSQL_ATTR_READ_DEFAULT_GROUP';
 
-        $defaults[PDO::MYSQL_ATTR_MAX_BUFFER_SIZE] = 1048576;
-        /* TODO getAttribute() does not handle it */
-        $defaults[PDO::MYSQL_ATTR_INIT_COMMAND] = '';
-        $defaults[PDO::MYSQL_ATTR_READ_DEFAULT_FILE] = false;
-        $defaults[PDO::MYSQL_ATTR_READ_DEFAULT_GROUP] = false;
+    $defaults[PDO::MYSQL_ATTR_MAX_BUFFER_SIZE] = 1048576;
+    /* TODO getAttribute() does not handle it */
+    $defaults[PDO::MYSQL_ATTR_INIT_COMMAND] = '';
+    $defaults[PDO::MYSQL_ATTR_READ_DEFAULT_FILE] = false;
+    $defaults[PDO::MYSQL_ATTR_READ_DEFAULT_GROUP] = false;
 
-        $db = new PDO($dsn, $user, $pass);
-        foreach ($valid_options as $option => $name) {
-            /* TODO getAttribute() is pretty poor in supporting the options, suppress errors */
-            $tmp = @$db->getAttribute($option);
+    $db = new PDO($dsn, $user, $pass);
+    foreach ($valid_options as $option => $name) {
+        try {
+            $tmp = $db->getAttribute($option);
             if ($tmp !== $defaults[$option])
                 printf("[001] Expecting default value for '%s' of '%s'/%s, getAttribute() reports setting '%s'/%s\n",
                     $name, $defaults[$option], gettype($defaults[$option]),
                     $tmp, gettype($tmp));
+        } catch (PDOException $e) {
+            echo "Failed to getAttribute() for $name\n";
         }
+    }
 
-        set_option_and_check(26, PDO::MYSQL_ATTR_READ_DEFAULT_FILE, true, 'PDO::MYSQL_ATTR_READ_DEFAULT_FILE');
-        set_option_and_check(27, PDO::MYSQL_ATTR_READ_DEFAULT_FILE, false, 'PDO::MYSQL_ATTR_READ_DEFAULT_FILE');
-
-        set_option_and_check(30, PDO::MYSQL_ATTR_MAX_BUFFER_SIZE, -1, 'PDO::MYSQL_ATTR_MAX_BUFFER_SIZE', true);
-        set_option_and_check(31, PDO::MYSQL_ATTR_MAX_BUFFER_SIZE, PHP_INT_MAX, 'PDO::MYSQL_ATTR_MAX_BUFFER_SIZE');
-        set_option_and_check(32, PDO::MYSQL_ATTR_MAX_BUFFER_SIZE, 1, 'PDO::MYSQL_ATTR_MAX_BUFFER_SIZE');
-
+    set_option_and_check(26, PDO::MYSQL_ATTR_READ_DEFAULT_FILE, true, 'PDO::MYSQL_ATTR_READ_DEFAULT_FILE');
+    set_option_and_check(27, PDO::MYSQL_ATTR_READ_DEFAULT_FILE, false, 'PDO::MYSQL_ATTR_READ_DEFAULT_FILE');
 
-    } catch (PDOException $e) {
-        printf("[001] %s, [%s] %s\n",
-            $e->getMessage(),
-            (is_object($db)) ? $db->errorCode() : 'n/a',
-            (is_object($db)) ? implode(' ', $db->errorInfo()) : 'n/a');
-    }
+    set_option_and_check(30, PDO::MYSQL_ATTR_MAX_BUFFER_SIZE, -1, 'PDO::MYSQL_ATTR_MAX_BUFFER_SIZE', true);
+    set_option_and_check(31, PDO::MYSQL_ATTR_MAX_BUFFER_SIZE, PHP_INT_MAX, 'PDO::MYSQL_ATTR_MAX_BUFFER_SIZE');
+    set_option_and_check(32, PDO::MYSQL_ATTR_MAX_BUFFER_SIZE, 1, 'PDO::MYSQL_ATTR_MAX_BUFFER_SIZE');
 
-    print "done!";
+    print "done!\n";
 ?>
 --EXPECT--
-[001] Expecting default value for 'PDO::MYSQL_ATTR_INIT_COMMAND' of ''/string, getAttribute() reports setting ''/boolean
-[026] Expecting '1'/boolean got ''/boolean' for options 'PDO::MYSQL_ATTR_READ_DEFAULT_FILE'
+Failed to getAttribute() for PDO::MYSQL_ATTR_INIT_COMMAND
+Failed to getAttribute() for PDO::MYSQL_ATTR_READ_DEFAULT_FILE
+Failed to getAttribute() for PDO::MYSQL_ATTR_READ_DEFAULT_GROUP
+Failed to getAttribute() for PDO::MYSQL_ATTR_READ_DEFAULT_FILE
+Failed to getAttribute() for PDO::MYSQL_ATTR_READ_DEFAULT_FILE
 done!