From defcb8d354e052f2d6ba230e7e2983546429a583 Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Thu, 22 Jun 2017 23:40:47 +0000
Subject: [PATCH 1/1] t_setutf8 helper

---
 src/common/utf8.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/common/utf8.c

diff --git a/src/common/utf8.c b/src/common/utf8.c
new file mode 100644
index 0000000..a184991
--- /dev/null
+++ b/src/common/utf8.c
@@ -0,0 +1,21 @@
+#include <locale.h>
+#include <string.h>
+#include <langinfo.h>
+#include "test.h"
+
+int t_setutf8()
+{
+	(void)(
+	setlocale(LC_CTYPE, "C.UTF-8") ||
+	setlocale(LC_CTYPE, "POSIX.UTF-8") ||
+	setlocale(LC_CTYPE, "en_US.UTF-8") ||
+	setlocale(LC_CTYPE, "en_GB.UTF-8") ||
+	setlocale(LC_CTYPE, "en.UTF-8") ||
+	setlocale(LC_CTYPE, "UTF-8") ||
+	setlocale(LC_CTYPE, "") );
+	
+	if (strcmp(nl_langinfo(CODESET), "UTF-8"))
+		return t_error("cannot set UTF-8 locale for test (codeset=%s)\n", nl_langinfo(CODESET));
+
+	return 0;
+}
-- 
2.20.1