From 646c6d67c0f519e2ece0acc18abe1165f4f2edbe Mon Sep 17 00:00:00 2001
From: MrKevinWeiss <weiss.kevin604@gmail.com>
Date: Fri, 19 Oct 2018 11:08:38 +0200
Subject: [PATCH] tests/libfixmath: Add delay at start of test

The delay allows allows time for the `make term` to connect and start flushing the output buffer before the buffer overflows.
---
 tests/libfixmath/Makefile | 3 ++-
 tests/libfixmath/main.c   | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/libfixmath/Makefile b/tests/libfixmath/Makefile
index 7b2316e092..ce035be05c 100644
--- a/tests/libfixmath/Makefile
+++ b/tests/libfixmath/Makefile
@@ -2,7 +2,8 @@ include ../Makefile.tests_common
 
 USEPKG += libfixmath
 USEMODULE += libfixmath
+USEMODULE += xtimer
 
-TEST_ON_CI_WHITELIST += native
+TEST_ON_CI_WHITELIST += all
 
 include $(RIOTBASE)/Makefile.include
diff --git a/tests/libfixmath/main.c b/tests/libfixmath/main.c
index a5ec3de2a4..9a763a003e 100644
--- a/tests/libfixmath/main.c
+++ b/tests/libfixmath/main.c
@@ -30,6 +30,7 @@
 
 #include <stdio.h>
 
+#include "xtimer.h"
 #include "fix16.h"
 
 #ifndef M_PI
@@ -184,6 +185,8 @@ static void unary_ops(void)
 
 int main(void)
 {
+    /* Delay output to prevent flooding of buffer */
+    xtimer_sleep(1);
     puts("Unary.");
     unary_ops();