@@ -20,7 +20,7 @@ final class EmitterStackTest extends HackTest {
2020 public function testShouldEmitTrue (): void {
2121 $sapiEmmiter = new SapiEmitter ();
2222 $this -> stack -> push($sapiEmmiter );
23- list ($readHandle , $writeHandle ) = IO \pipe_nd ();
23+ list ($readHandle , $writeHandle ) = IO \pipe ();
2424 $writeHandle -> write(' testing' );
2525 ob_start ();
2626 $result = $this -> stack -> emit(
@@ -34,7 +34,7 @@ final class EmitterStackTest extends HackTest {
3434 public function testShouldReturnMessageBody (): void {
3535 $sapiEmmiter = new SapiEmitter ();
3636 $this -> stack -> push($sapiEmmiter );
37- list ($readHandle , $writeHandle ) = IO \pipe_nd ();
37+ list ($readHandle , $writeHandle ) = IO \pipe ();
3838 $writeHandle -> write(' content' );
3939 ob_start ();
4040 $_ = $this -> stack -> emit(
@@ -49,7 +49,7 @@ final class EmitterStackTest extends HackTest {
4949 public function testEmitsResponseHeaders (): void {
5050 $sapiEmmiter = new OverrideSapiEmitter ();
5151 $this -> stack -> push($sapiEmmiter );
52- list ($readHandle , $writeHandle ) = IO \pipe_nd ();
52+ list ($readHandle , $writeHandle ) = IO \pipe ();
5353 $writeHandle -> write(' content' );
5454 $response = new TextResponse ($writeHandle , StatusCode :: OK );
5555 ob_start ();
@@ -66,9 +66,9 @@ final class EmitterStackTest extends HackTest {
6666
6767 public async function testMultipleSetCookieHeadersAreNotReplaced (): Awaitable <void > {
6868 $sapiEmmiter = new OverrideSapiEmitter ();
69- list ($readHandle , $writeHandle ) = IO \pipe_nd ();
69+ list ($readHandle , $writeHandle ) = IO \pipe ();
7070 await $writeHandle -> writeAsync(' ' );
71- await $writeHandle -> closeAsync ();
71+ $writeHandle -> close ();
7272 $sapiEmmiter -> emit($readHandle , (new Response ($writeHandle ))
7373 -> withStatus(200 )
7474 -> withAddedHeader(' Set-Cookie' , vec [' foo=bar' , ' bar=baz' ]));
@@ -81,9 +81,9 @@ final class EmitterStackTest extends HackTest {
8181
8282 public async function testDoesNotLetResponseCodeBeOverriddenByHack (): Awaitable <void > {
8383 $sapiEmmiter = new OverrideSapiEmitter ();
84- list ($readHandle , $writeHandle ) = IO \pipe_nd ();
84+ list ($readHandle , $writeHandle ) = IO \pipe ();
8585 await $writeHandle -> writeAsync(' ' );
86- await $writeHandle -> closeAsync ();
86+ $writeHandle -> close ();
8787 $response = (new Response ($writeHandle ))
8888 -> withStatus(StatusCode :: ACCEPTED )
8989 -> withAddedHeader(' Location' , vec [' http://api.my-service.com/12345678' ])
@@ -104,9 +104,9 @@ final class EmitterStackTest extends HackTest {
104104 $sapiEmmiter = new SapiEmitter ();
105105 $this -> stack -> push($sapiEmmiter );
106106 $this -> stack -> push($sapiEmmiter );
107- list ($readHandle , $writeHandle ) = IO \pipe_nd ();
107+ list ($readHandle , $writeHandle ) = IO \pipe ();
108108 await $writeHandle -> writeAsync(' content' );
109- await $writeHandle -> closeAsync ();
109+ $writeHandle -> close ();
110110 ob_start ();
111111 await $this -> stack -> emitAsync(
112112 $readHandle ,
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