+--TEST--
+flush
+--SKIPIF--
+<?php include "_skipif.inc"; ?>
+--FILE--
+<?php
+echo "Test\n";
+
+include "_setup.inc";
+
+$c = new pq\Connection(PQ_DSN);
+$c->nonblocking = true;
+var_dump($c->nonblocking);
+$c->execAsync("SELECT '".str_repeat("a", 6e7)."'", function($r) {
+ $r->fetchCol($s);
+ var_dump(strlen($s));
+});
+var_dump($flushed = $c->flush());
+do {
+ while (!$flushed || $c->busy) {
+ $r = $c->busy ? [$c->socket] : null;
+ $w = !$flushed ?[$c->socket] : null;
+
+ if (stream_select($r, $w, $e, null)) {
+ if ($r) {
+ printf("P%d", $c->poll());
+ }
+ if ($w) {
+ printf("F%d", $flushed = $c->flush());
+ }
+ }
+ }
+ echo "\n";
+} while ($c->getResult());
+?>
+===DONE===
+--EXPECTF--
+Test
+bool(true)
+bool(%s)
+%r(F0)*(F1)*(P3)+%r
+int(60000000)
+
+===DONE===