1 files changed, 72 insertions, 0 deletions
diff --git a/ext/mysqli/tests/mysqli_stmt_param_count.phpt b/ext/mysqli/tests/mysqli_stmt_param_count.phpt
new file mode 100644
index 0000000..3526956
--- /dev/null
+++ b/ext/mysqli/tests/mysqli_stmt_param_count.phpt
@@ -0,0 +1,72 @@
+--TEST--
+mysqli_stmt_param_count()
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifemb.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--FILE--
+<?php
+	require_once("connect.inc");
+
+	$tmp    = NULL;
+	$link   = NULL;
+
+	if (!is_null($tmp = @mysqli_stmt_param_count()))
+		printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
+
+	if (!is_null($tmp = @mysqli_stmt_param_count($link)))
+		printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
+
+	require('table.inc');
+
+	if (!$stmt = mysqli_stmt_init($link))
+		printf("[003] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
+
+	if (NULL !== ($tmp = mysqli_stmt_param_count($stmt)))
+		printf("[004] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
+
+	function func_test_mysqli_stmt_param_count($stmt, $query, $expected, $offset) {
+
+		if (!mysqli_stmt_prepare($stmt, $query)) {
+			printf("[%03d] [%d] %s\n", $offset, mysqli_stmt_errno($stmt), mysqli_error($stmt));
+			return false;
+		}
+
+		if ($expected !== ($tmp = mysqli_stmt_param_count($stmt)))
+			printf("[%03d] Expecting %s/%d, got %s/%d\n", $offset + 3,
+				gettype($expected), $expected,
+				gettype($tmp), $tmp);
+		return true;
+	}
+
+	func_test_mysqli_stmt_param_count($stmt, "SELECT 1 AS a", 0, 10);
+	func_test_mysqli_stmt_param_count($stmt, "INSERT INTO test(id) VALUES (?)", 1, 20);
+	func_test_mysqli_stmt_param_count($stmt, "INSERT INTO test(id, label) VALUES (?, ?)", 2, 30);
+	func_test_mysqli_stmt_param_count($stmt, "INSERT INTO test(id, label) VALUES (?, '?')", 1, 40);
+
+	mysqli_stmt_close($stmt);
+
+	if (NULL !== ($tmp = mysqli_stmt_param_count($stmt)))
+		printf("[40] Expecting NULL, got %s/%s\n");
+
+	mysqli_close($link);
+
+	/* Check that the function alias exists. It's a deprecated function,
+	but we have not announce the removal so far, therefore we need to check for it */
+	if (!is_null($tmp = @mysqli_stmt_param_count()))
+		printf("[041] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
+
+	print "done!";
+?>
+--CLEAN--
+<?php
+	require_once("clean_table.inc");
+?>
+--EXPECTF--
+Warning: mysqli_stmt_param_count(): invalid object or resource mysqli_stmt
+ in %s on line %d
+
+Warning: mysqli_stmt_param_count(): Couldn't fetch mysqli_stmt in %s on line %d
+done!
+\ No newline at end of file