Add tests to test for warnings thrown

Author: dmsnell

tests/basic/ini_parse_quantity_basic.phpt

@@ -1,9 +1,12 @@
 --TEST--
 ini_parse_quantity() function - basic test for ini_parse_quantity()
+--INI--
+error_reporting = E_ALL ^ E_WARNING
 --FILE--
 <?php
 foreach (array(
     '-1',
+    '-0x412',
     '0',
     '1',
     '1b',
@@ -20,6 +23,7 @@ foreach (array(
 ?>
 --EXPECT--
 -1
+-1042
 0
 1
 1

tests/basic/ini_parse_quantity_warnings.phpt

@@ -0,0 +1,14 @@
+--TEST--
+ini_parse_quantity() function - warns when given inappropriate values
+--INI--
+error_reporting = E_ALL
+--FILE--
+<?php
+ini_parse_quantity('-1');
+ini_parse_quantity('1mb');
+ini_parse_quantity('256 then skip a few then g')
+?>
+--EXPECTF--
+Warning: Invalid quantity "1mb": unknown multipler "b", interpreting as "1" for backwards compatibility in %sini_parse_quantity_warnings.php on line 3
+
+Warning: Invalid quantity "256 then skip a few then g", interpreting as "256 g" for backwards compatibility in %sini_parse_quantity_warnings.php on line 4