poll: add one shot mixed test

Author: bukka

ext/standard/tests/poll/poll_stream_tcp_rw_one_shot_mixed.phpt

@@ -0,0 +1,25 @@
+--TEST--
+Poll stream - TCP read write oneshot combined and mixed
+--FILE--
+<?php
+require_once __DIR__ . '/poll.inc';
+
+list($client, $server) = pt_new_tcp_socket_pair();
+$poll_ctx = pt_new_stream_poll();
+
+pt_stream_poll_add($poll_ctx, $client, POLL_EVENT_READ | POLL_EVENT_WRITE | POLL_EVENT_ONESHOT, "client_data");
+pt_stream_poll_add($poll_ctx, $server, POLL_EVENT_READ | POLL_EVENT_WRITE | POLL_EVENT_ONESHOT, "server_data");
+
+pt_write_sleep($client, "test data");
+pt_expect_events($poll_ctx->wait(0), [
+    ['events' => POLL_EVENT_WRITE, 'data' => 'client_data'],
+    ['events' => POLL_EVENT_READ|POLL_EVENT_WRITE, 'data' => 'server_data']
+]);
+
+pt_write_sleep($client, "test data");
+pt_expect_events($poll_ctx->wait(100), []);
+
+?>
+--EXPECT--
+Events matched - count: 2
+Events matched - count: 0