From 799a9d5cb12b030a4b53928458ad594ea0b4e1bc Mon Sep 17 00:00:00 2001
From: Joe Watkins <krakjoe@php.net>
Date: Thu, 10 Nov 2022 06:44:52 +0100
Subject: [PATCH] Fix #46

  This is the bare minimum required to make fibers work within the go
  runtime.
---
 frankenphp_test.go       | 17 +++++++++++++++++
 testdata/fiber-basic.php |  9 +++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 testdata/fiber-basic.php

diff --git a/frankenphp_test.go b/frankenphp_test.go
index 2c1e5c6..3e357d9 100644
--- a/frankenphp_test.go
+++ b/frankenphp_test.go
@@ -496,6 +496,23 @@ func testEarlyHints(t *testing.T, opts *testOptions) {
 	}, opts)
 }
 
+func TestFiberBasic_module(t *testing.T) { testFiberBasic(t, &testOptions{}) }
+func TestFiberBasic_worker(t *testing.T) {
+	testFiberBasic(t, &testOptions{workerScript: "fiber-basic.php"})
+}
+func testFiberBasic(t *testing.T, opts *testOptions) {
+	runTest(t, func(handler func(http.ResponseWriter, *http.Request), _ *httptest.Server, i int) {
+		req := httptest.NewRequest("GET", fmt.Sprintf("http://example.com/fiber-basic.php?i=%d", i), nil)
+		w := httptest.NewRecorder()
+		handler(w, req)
+
+		resp := w.Result()
+		body, _ := io.ReadAll(resp.Body)
+
+		assert.Equal(t, string(body), fmt.Sprintf("Fiber %d", i))
+	}, opts)
+}
+
 type streamResponseRecorder struct {
 	*httptest.ResponseRecorder
 	writeCallback func(buf []byte)
diff --git a/testdata/fiber-basic.php b/testdata/fiber-basic.php
new file mode 100644
index 0000000..bdb5233
--- /dev/null
+++ b/testdata/fiber-basic.php
@@ -0,0 +1,9 @@
+<?php
+require_once __DIR__.'/_executor.php';
+
+return function() {
+    $fiber = new Fiber(function() {
+        echo 'Fiber '.($_GET['i'] ?? '');
+    });
+    $fiber->start();
+};