From d8d1c78ed08423738376adc450aba3932b33a20e Mon Sep 17 00:00:00 2001
From: Sara Golemon <pollita@php.net>
Date: Wed, 24 May 2017 12:41:57 -0700
Subject: [PATCH] Skip FPM tests when running as root (unless requested)

FPM must be configured as a user.
Normally it defaults to the current user,
but if that's root it'll fail to startup
unless the --run-as-root option is provided.

Extend that logic into the test runner so that
we don't fail for stupid reasons.

If you're running `make test` as root and you want
FPM tests to run anyway, set TEST_FPM_RUN_AS_ROOT=1
in your environment.
---
 sapi/fpm/tests/include.inc | 5 ++++-
 sapi/fpm/tests/skipif.inc  | 6 +++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/sapi/fpm/tests/include.inc b/sapi/fpm/tests/include.inc
index 8faf53dcc2..1e41957c7c 100644
--- a/sapi/fpm/tests/include.inc
+++ b/sapi/fpm/tests/include.inc
@@ -38,7 +38,10 @@ function run_fpm($config, &$out = false, $extra_args = '') /* {{{ */
     /* Since it's not possible to spawn a process under linux without using a
      * shell in php (why?!?) we need a little shell trickery, so that we can
      * actually kill php-fpm */
-    $fpm = proc_open('killit () { kill $child; }; trap killit TERM; '.get_fpm_path().' -F -O -y '.$cfg.' '.$extra_args.' 2>&1 & child=$!; wait', $desc, $pipes);
+    $asroot = getenv('TEST_FPM_RUN_AS_ROOT') ? '--allow-to-run-as-root' : '';
+    $cmd = get_fpm_path()." $asroot -F -O -y $cfg $extra_args";
+    $fpm = proc_open("killit () { kill \$child; }; trap killit TERM; $cmd 2>&1 & child=\$!; wait",
+                     $desc, $pipes);
     register_shutdown_function(
             function($fpm) use($cfg) {
                     @unlink($cfg);
diff --git a/sapi/fpm/tests/skipif.inc b/sapi/fpm/tests/skipif.inc
index 8c569daafd..08c6bbff69 100644
--- a/sapi/fpm/tests/skipif.inc
+++ b/sapi/fpm/tests/skipif.inc
@@ -4,10 +4,14 @@ if (substr(PHP_OS, 0, 3) == 'WIN') {
 	die ("skip not for Windows");
 }
 
+
+if (!getmyuid() && !getenv('TEST_FPM_RUN_AS_ROOT')) {
+	die('Refusing to run as root');
+}
+
 include dirname(__FILE__)."/include.inc";
 
 if (!get_fpm_path()) {
 	die("skip FPM not found");
 }
-
 ?>
-- 
2.40.0