From 84660ed664ca63ebaf004f9b31feca3657b04512 Mon Sep 17 00:00:00 2001
From: Hauke Petersen <hauke.petersen@fu-berlin.de>
Date: Tue, 15 Sep 2020 14:46:24 +0200
Subject: [PATCH] tests: initial import of dgbpin test

---
 tests/dbgpin/Makefile        |  9 ++++++
 tests/dbgpin/main.c          | 53 ++++++++++++++++++++++++++++++++++++
 tests/dbgpin/tests/01-run.py | 12 ++++++++
 3 files changed, 74 insertions(+)
 create mode 100644 tests/dbgpin/Makefile
 create mode 100644 tests/dbgpin/main.c
 create mode 100755 tests/dbgpin/tests/01-run.py

diff --git a/tests/dbgpin/Makefile b/tests/dbgpin/Makefile
new file mode 100644
index 0000000000..9a02af2ac2
--- /dev/null
+++ b/tests/dbgpin/Makefile
@@ -0,0 +1,9 @@
+include ../Makefile.tests_common
+
+USEMODULE += dbgpin
+USEMODULE += xtimer
+
+DBGPIN_PINS ?= GPIO_PIN(0,0)
+CFLAGS += -DDBGPIN_PINS="$(DBGPIN_PINS)"
+
+include $(RIOTBASE)/Makefile.include
diff --git a/tests/dbgpin/main.c b/tests/dbgpin/main.c
new file mode 100644
index 0000000000..589c9e860f
--- /dev/null
+++ b/tests/dbgpin/main.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2020 Freie Universität Berlin
+ *
+ * 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
+ * directory for more details.
+ */
+
+/**
+ * @ingroup     tests
+ * @{
+ *
+ * @file
+ * @brief       Test for the dbgpin module
+ *
+ * @author      Hauke Petersen <hauke.petersen@fu-berlin.de>
+ *
+ * @}
+ */
+
+#include <stdio.h>
+
+#include "dbgpin.h"
+#include "xtimer.h"
+
+#define TICK_MS         5U
+
+int main(void)
+{
+    printf("Found %i configured debug pin(s)\n", dbgpin_count());
+
+    for (unsigned p = 0; p < dbgpin_count(); p++) {
+        printf("Testing pin %u\n", p);
+        dbgpin_set(p);
+        xtimer_msleep(TICK_MS);
+        dbgpin_clear(p);
+        xtimer_msleep(TICK_MS);
+        dbgpin_toggle(p);
+        xtimer_msleep(2 * TICK_MS);
+        dbgpin_toggle(p);
+        xtimer_msleep(TICK_MS);
+        dbgpin_pulse(p);
+        xtimer_msleep(TICK_MS);
+        for (unsigned i = 2; i <= 5; i++) {
+            dbgpin_signal(p, i);
+            xtimer_msleep(TICK_MS);
+        }
+    }
+
+    puts("Test successful.");
+
+    return 0;
+}
diff --git a/tests/dbgpin/tests/01-run.py b/tests/dbgpin/tests/01-run.py
new file mode 100755
index 0000000000..1b1cac95f3
--- /dev/null
+++ b/tests/dbgpin/tests/01-run.py
@@ -0,0 +1,12 @@
+#!/usr/bin/env python3
+
+import sys
+from testrunner import run
+
+
+def testfunc(child):
+    child.expect_exact('Test successful.')
+
+
+if __name__ == "__main__":
+    sys.exit(run(testfunc))