From 1ac3842a7609e2b72a2b2bc2fbbe3e06b711912a Mon Sep 17 00:00:00 2001
From: Kaspar Schleiser <kaspar@schleiser.de>
Date: Fri, 6 Dec 2019 20:27:35 +0100
Subject: [PATCH] fixup! tests: add ztimer test applications

---
 .../{ztimer_diff => ztimer_overhead}/Makefile  |  2 +-
 tests/{ztimer_diff => ztimer_overhead}/main.c  | 18 +++++++++---------
 2 files changed, 10 insertions(+), 10 deletions(-)
 rename tests/{ztimer_diff => ztimer_overhead}/Makefile (58%)
 rename tests/{ztimer_diff => ztimer_overhead}/main.c (64%)

diff --git a/tests/ztimer_diff/Makefile b/tests/ztimer_overhead/Makefile
similarity index 58%
rename from tests/ztimer_diff/Makefile
rename to tests/ztimer_overhead/Makefile
index 907adaff567cf..3f8bff7a3b9ae 100644
--- a/tests/ztimer_diff/Makefile
+++ b/tests/ztimer_overhead/Makefile
@@ -1,6 +1,6 @@
 DEVELHELP ?= 0
 include ../Makefile.tests_common
 
-USEMODULE += ztimer ztimer_periph ztimer_convert ztimer_extend
+USEMODULE += ztimer ztimer_periph ztimer_overhead
 
 include $(RIOTBASE)/Makefile.include
diff --git a/tests/ztimer_diff/main.c b/tests/ztimer_overhead/main.c
similarity index 64%
rename from tests/ztimer_diff/main.c
rename to tests/ztimer_overhead/main.c
index 5f9490a719394..bdfc7a0e3becf 100644
--- a/tests/ztimer_diff/main.c
+++ b/tests/ztimer_overhead/main.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 Kaspar Schleiser <kaspar@schleiser.de>
+ * Copyright (C) 2019 Kaspar Schleiser <kaspar@schleiser.de>
  *
  * This file is subject to the terms and conditions of the GNU Lesser
  * General Public License v2.1. See the file LICENSE in the top level
@@ -11,7 +11,7 @@
  * @{
  *
  * @file
- * @brief       ztimer diff test application
+ * @brief       ztimer overhead test application
  *
  * @author      Kaspar Schleiser <kaspar@schleiser.de>
  *
@@ -31,7 +31,7 @@ static ztimer_periph_t _ztimer_periph;
 
 int main(void)
 {
-    ztimer_periph_init(&_ztimer_periph, 0, 1000000LU);
+    ztimer_periph_init(&_ztimer_periph, 0, 1000000LU, 0xffffffff);
 
     uint32_t total = 0;
 
@@ -40,13 +40,13 @@ int main(void)
 
     unsigned n = SAMPLES;
     while (n--) {
-        unsigned diff = ztimer_diff((ztimer_dev_t *)&_ztimer_periph, 1000);
-        total += diff;
-        if (diff < min) {
-            min = diff;
+        unsigned overhead = ztimer_overhead(&_ztimer_periph.super, 1000);
+        total += overhead;
+        if (overhead < min) {
+            min = overhead;
         }
-        else if (diff > max) {
-            max = diff;
+        else if (overhead > max) {
+            max = overhead;
         }
     }