New testcases for chunk_split() function

1 files changed, 40 insertions, 0 deletions

diff --git a/ext/standard/tests/strings/chunk_split_error.phpt b/ext/standard/tests/strings/chunk_split_error.phpt
new file mode 100644
index 0000000000..153250c1ae
--- /dev/null
+++ b/ext/standard/tests/strings/chunk_split_error.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Test chunk_split() function : error conditions 
+--FILE--
+<?php
+/* Prototype  : string chunk_split(string $str [, int $chunklen [, string $ending]])
+ * Description: Returns split line
+ * Source code: ext/standard/string.c
+ * Alias to functions: none
+*/
+
+/*
+* Testing error conditions of chunk_split() with zero arguments 
+* and for more than expected number of argments 
+*/
+
+echo "*** Testing chunk_split() : error conditions ***\n";
+
+// Zero arguments
+echo "-- Testing chunk_split() function with Zero arguments --";
+var_dump( chunk_split() );
+
+// With one more than the expected number of arguments
+$str = 'Testing chunk_split';
+$chunklen = 5;
+$ending = '***';
+$extra_arg = 10;
+echo "-- Testing chunk_split() function with more than expected no. of arguments --";
+var_dump( chunk_split($str, $chunklen, $ending, $extra_arg) );
+
+echo "Done"
+?>
+--EXPECTF--
+*** Testing chunk_split() : error conditions ***
+-- Testing chunk_split() function with Zero arguments --
+Warning: Wrong parameter count for chunk_split() in %s on line %d
+NULL
+-- Testing chunk_split() function with more than expected no. of arguments --
+Warning: Wrong parameter count for chunk_split() in %s on line %d
+NULL
+Done