1 files changed, 37 insertions, 0 deletions
diff --git a/ext/mbstring/tests/mb_substr_count_error2.phpt b/ext/mbstring/tests/mb_substr_count_error2.phpt
new file mode 100644
index 0000000..aefb2c0
--- /dev/null
+++ b/ext/mbstring/tests/mb_substr_count_error2.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Test mb_substr_count() function : error conditions - pass unknown encoding
+--SKIPIF--
+<?php
+extension_loaded('mbstring') or die('skip');
+function_exists('mb_substr_count') or die("skip mb_substr_count() is not available in this build");
+?>
+--FILE--
+<?php
+/* Prototype  : int mb_substr_count(string $haystack, string $needle [, string $encoding])
+ * Description: Count the number of substring occurrences 
+ * Source code: ext/mbstring/mbstring.c
+ */
+
+/*
+ * Test behaviour of mb_substr_count() function when passed an unknown encoding
+ */
+
+echo "*** Testing mb_substr_count() : error conditions ***\n";
+
+$haystack = 'Hello, World!';
+$needle = 'Hello';
+$encoding = 'unknown-encoding';
+
+echo "\n-- Testing mb_substr_count() function with an unknown encoding --\n";
+var_dump(mb_substr_count($haystack, $needle, $encoding));
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing mb_substr_count() : error conditions ***
+
+-- Testing mb_substr_count() function with an unknown encoding --
+
+Warning: mb_substr_count(): Unknown encoding "unknown-encoding" in %s on line %d
+bool(false)
+Done