1 files changed, 64 insertions, 0 deletions
diff --git a/ext/mbstring/tests/mb_strstr_basic.phpt b/ext/mbstring/tests/mb_strstr_basic.phpt
new file mode 100644
index 000000000..efa11056a
--- /dev/null
+++ b/ext/mbstring/tests/mb_strstr_basic.phpt
@@ -0,0 +1,64 @@
+--TEST--
+Test mb_strstr() function : basic functionality 
+--SKIPIF--
+<?php
+extension_loaded('mbstring') or die('skip');
+function_exists('mb_strstr') or die("skip mb_strstr() is not available in this build");
+?>
+--FILE--
+<?php
+/* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
+ * Description: Finds first occurrence of a string within another 
+ * Source code: ext/mbstring/mbstring.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing mb_strstr() : basic functionality ***\n";
+
+mb_internal_encoding('UTF-8');
+
+$string_ascii = b'abc def';
+//Japanese string in UTF-8
+$string_mb = base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII=');
+
+echo "\n-- ASCII string: needle exists --\n";
+var_dump(bin2hex(mb_strstr($string_ascii, b'd', false, 'ISO-8859-1')));
+var_dump(bin2hex(mb_strstr($string_ascii, b'd')));
+var_dump(bin2hex(mb_strstr($string_ascii, b'd', true)));
+
+
+echo "\n-- ASCII string: needle doesn't exist --\n";
+var_dump(mb_strstr($string_ascii, b'123'));
+
+echo "\n-- Multibyte string: needle exists --\n";
+$needle1 = base64_decode('5pel5pys6Kqe');
+var_dump(bin2hex(mb_strstr($string_mb, $needle1)));
+var_dump(bin2hex(mb_strstr($string_mb, $needle1, false, 'utf-8')));
+var_dump(bin2hex(mb_strstr($string_mb, $needle1, true)));
+
+
+echo "\n-- Multibyte string: needle doesn't exist --\n";
+$needle2 = base64_decode('44GT44KT44Gr44Gh44Gv44CB5LiW55WM');
+var_dump(mb_strstr($string_mb, $needle2));
+
+?>
+===DONE===
+--EXPECT--
+*** Testing mb_strstr() : basic functionality ***
+
+-- ASCII string: needle exists --
+string(6) "646566"
+string(6) "646566"
+string(8) "61626320"
+
+-- ASCII string: needle doesn't exist --
+bool(false)
+
+-- Multibyte string: needle exists --
+string(106) "e697a5e69cace8aa9ee38386e382ade382b9e38388e381a7e38199e380823031323334efbc95efbc96efbc97efbc98efbc99e38082"
+string(106) "e697a5e69cace8aa9ee38386e382ade382b9e38388e381a7e38199e380823031323334efbc95efbc96efbc97efbc98efbc99e38082"
+string(0) ""
+
+-- Multibyte string: needle doesn't exist --
+bool(false)
+===DONE===
+\ No newline at end of file