1 files changed, 34 insertions, 0 deletions
diff --git a/ext/mbstring/tests/mb_strtoupper_error2.phpt b/ext/mbstring/tests/mb_strtoupper_error2.phpt
new file mode 100644
index 0000000..cf42926
--- /dev/null
+++ b/ext/mbstring/tests/mb_strtoupper_error2.phpt
@@ -0,0 +1,34 @@
+--TEST--
+Test mb_strtoupper() function : error conditions - pass an unknown encoding
+--SKIPIF--
+<?php
+extension_loaded('mbstring') or die('skip');
+function_exists('mb_strtoupper') or die("skip mb_strtoupper() is not available in this build");
+?>
+--FILE--
+<?php
+/* Prototype  : string mb_strtoupper(string $sourcestring [, string $encoding]
+ * Description: Returns a uppercased version of $sourcestring
+ * Source code: ext/mbstring/mbstring.c
+ */
+
+/*
+ * Pass an unknown encoding as $encoding argument to check behaviour of mbstrtoupper()
+ */
+
+echo "*** Testing mb_strtoupper() : error conditions ***\n";
+
+$sourcestring = 'hello, world';
+$encoding = 'unknown-encoding';
+
+var_dump( mb_strtoupper($sourcestring, $encoding) );
+
+echo "Done";
+?>
+
+--EXPECTF--
+*** Testing mb_strtoupper() : error conditions ***
+
+Warning: mb_strtoupper(): Unknown encoding "unknown-encoding" in %s on line %d
+bool(false)
+Done