1 files changed, 45 insertions, 0 deletions
diff --git a/ext/pcre/tests/preg_replace_error.phpt b/ext/pcre/tests/preg_replace_error.phpt
new file mode 100644
index 0000000..fc3427d
--- /dev/null
+++ b/ext/pcre/tests/preg_replace_error.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Test preg_replace() function : error - incorrect number of parameters
+--FILE--
+<?php
+/*
+* proto string preg_replace(mixed regex, mixed replace, mixed subject [, int limit [, count]])
+* Function is implemented in ext/pcre/php_pcre.c
+*/
+echo "*** Testing preg_replace() : error conditions ***\n";
+//Zero arguments
+echo "\n-- Testing preg_replace() function with zero arguments --\n";
+var_dump(preg_replace());
+//Test preg_replace() with one more than the expected number of arguments
+echo "\n-- Testing preg_replace() function with more than expected no. of arguments --\n";
+$regex = '/\w/';
+$replace = '1';
+$subject = 'string_val';
+$limit = 10;
+$extra_arg = 10;
+var_dump(preg_replace($regex, $replace, $subject, $limit, $count, $extra_arg));
+//Testing preg_replace() with one less than the expected number of arguments
+echo "\n-- Testing preg_replace() function with less than expected no. of arguments --\n";
+$regex = '/\w/';
+$replace = '1';
+var_dump(preg_replace($regex, $replace));
+echo "Done"
+?>
+--EXPECTF--
+*** Testing preg_replace() : error conditions ***
+
+-- Testing preg_replace() function with zero arguments --
+
+Warning: preg_replace() expects at least 3 parameters, 0 given in %s on line %d
+NULL
+
+-- Testing preg_replace() function with more than expected no. of arguments --
+
+Warning: preg_replace() expects at most 5 parameters, 6 given in %s on line %d
+NULL
+
+-- Testing preg_replace() function with less than expected no. of arguments --
+
+Warning: preg_replace() expects at least 3 parameters, 2 given in %s on line %d
+NULL
+Done