From 777cf70cc52e52dcce41585db5b19e997b40e65c Mon Sep 17 00:00:00 2001
From: Eric Hodel <drbrain@segment7.net>
Date: Thu, 12 May 2016 16:02:09 -0700
Subject: Include reason in test failure message

I am seeing this test fail in some environments but can't determine why.
The extra information will help me determine the reason bind(2) is
failing.
---
 test/mruby_io_test.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'test')

diff --git a/test/mruby_io_test.c b/test/mruby_io_test.c
index 2777e605e..fdd20d226 100644
--- a/test/mruby_io_test.c
+++ b/test/mruby_io_test.c
@@ -1,4 +1,5 @@
 #include <sys/types.h>
+#include <errno.h>
 
 #if defined(_WIN32) || defined(_WIN64)
   #include <winsock.h>
@@ -84,7 +85,9 @@ mrb_io_test_io_setup(mrb_state *mrb, mrb_value self)
   sun0.sun_family = AF_UNIX;
   snprintf(sun0.sun_path, sizeof(sun0.sun_path), "%s", socketname);
   if (bind(fd3, (struct sockaddr *)&sun0, sizeof(sun0)) == -1) {
-    mrb_raise(mrb, E_RUNTIME_ERROR, "can't make a socket bi");
+    mrb_raisef(mrb, E_RUNTIME_ERROR, "can't bind AF_UNIX socket to %S: %S",
+               mrb_str_new_cstr(mrb, sun0.sun_path),
+               mrb_fixnum_value(errno));
   }
   close(fd3);
 #endif
-- 
cgit v1.2.3