1 files changed, 40 insertions, 0 deletions
diff --git a/ext/mysqli/tests/mysqli_connect_errno.phpt b/ext/mysqli/tests/mysqli_connect_errno.phpt
new file mode 100644
index 0000000..a7f90f1
--- /dev/null
+++ b/ext/mysqli/tests/mysqli_connect_errno.phpt
@@ -0,0 +1,40 @@
+--TEST--
+mysqli_connect_errno()
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifemb.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--FILE--
+<?php
+	require_once("connect.inc");
+
+	$tmp    = NULL;
+	$link   = NULL;
+
+	// too many parameter
+	if (0 !== ($tmp = @mysqli_connect_errno($link)))
+		printf("[001] Expecting integer/0, got %s/%s\n", gettype($tmp), $tmp);
+
+	if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
+		printf("[002] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
+			$host, $user, $db, $port, $socket);
+
+	if (0 !== ($tmp = mysqli_connect_errno()))
+		printf("[003] Expecting integer/0, got %s/%s\n", gettype($tmp), $tmp);
+
+	mysqli_close($link);
+
+	$link = @my_mysqli_connect($host, $user . 'unknown_really', $passwd . 'non_empty', $db, $port, $socket);
+	if (false !== $link)
+		printf("[004] Connect to the server should fail using host=%s, user=%s, passwd=***non_empty, dbname=%s, port=%s, socket=%s, expecting boolean/false, got %s/%s\n",
+			$host, $user . 'unknown_really', $db, $port, $socket, gettype($link), var_export($link, true));
+
+	if (0 === ($tmp = mysqli_connect_errno()))
+		printf("[005] Expecting integer/any non-zero, got %s/%s\n", gettype($tmp), $tmp);
+
+	print "done!";
+?>
+--EXPECTF--
+done!
+\ No newline at end of file