From ebe5be1d0656b52727ffcdb2cd4c9d15b7a582e4 Mon Sep 17 00:00:00 2001
From: Lars Kruse <devel@sumpfralle.de>
Date: Thu, 8 Mar 2018 23:33:33 +0100
Subject: [PATCH] tests: verify executable flag for plugins with shebang

---
 t/test.t | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/t/test.t b/t/test.t
index 7f2b5fc9..86b76b95 100644
--- a/t/test.t
+++ b/t/test.t
@@ -48,7 +48,14 @@ sub process_file {
     my ( $file, $filename, $interpreter, $arguments ) = @_;
     use v5.10.1;
 
-    if ( $interpreter =~ m{/bin/sh} ) {
+    if ( ! -x $file ) {
+        # missing executable flag
+        diag(
+            sprintf("\nFile '%s' lacks executable permission bits. Maybe try 'chmod +x $file'?\n",
+                    $file)
+        );
+    }
+    elsif ( $interpreter =~ m{/bin/sh} ) {
         subtest $filename => sub {
             plan tests => 2;
             run_check(