Remove test for deprecated (and removed) function

diff --git a/ext/mysqli/tests/mysqli_slave_query.phpt b/ext/mysqli/tests/mysqli_slave_query.phpt
deleted file mode 100755 (executable)
index 1be22ac..0000000
--- a/ext/mysqli/tests/mysqli_slave_query.phpt
+++ /dev/null
@@ -1,50 +0,0 @@
---TEST--
-mysqli_slave_query()
---SKIPIF--
-<?php
-require_once('skipif.inc');
-require_once('skipifemb.inc');
-require_once('skipifconnectfailure.inc');
-if (!function_exists('mysqli_slave_query')) {
-       die("skip mysqli_slave_query() not available");
-}
-require_once('connect.inc');
-if (!$TEST_EXPERIMENTAL)
-       die("skip - experimental (= unsupported) feature");
-?>
---FILE--
-<?php
-       /* NOTE: tests is a stub, but function is deprecated, as long as it does not crash when invoking it... */
-       include "connect.inc";
-
-       $tmp    = NULL;
-       $link   = NULL;
-
-       if (NULL !== ($tmp = @mysqli_slave_query()))
-               printf("[001] Expecting NULL/NULL, got %s/%s\n", gettype($tmp), $tmp);
-
-       if (NULL !== ($tmp = @mysqli_slave_query($link)))
-               printf("[002] Expecting NULL/NULL, got %s/%s\n", gettype($tmp), $tmp);
-
-       if (!$link = mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
-               printf("[003] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
-                       $host, $user, $db, $port, $socket);
-       }
-
-       $query = array();
-       if (NULL !== ($tmp = @mysqli_slave_query($link, $query)))
-               printf("[004] Expecting NULL/NULL, got %s/%s\n", gettype($tmp), $tmp);
-
-       if (!is_int($tmp = mysqli_slave_query($link, 'SELECT 1')))
-               printf("[005] Expecting integer/any value, got %s/%s\n", gettype($tmp), $tmp);
-
-       mysqli_close($link);
-
-       if (NULL !== ($tmp = mysqli_slave_query($link, 'SELECT 1')))
-               printf("[006] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
-
-       print "done!";
-?>
---EXPECTF--
-Warning: mysqli_slave_query(): Couldn't fetch mysqli in %s on line %d
-done!
\ No newline at end of file