From 09faa328f93d5911fb30aaa4565380f9bb4acd7f Mon Sep 17 00:00:00 2001
From: Hauke Petersen <hauke.petersen@fu-berlin.de>
Date: Fri, 27 Sep 2019 11:23:39 +0200
Subject: [PATCH] tests: add distinct test app for nrfmin driver

---
 tests/driver_nrfmin/Makefile        | 15 ++++++++++
 tests/driver_nrfmin/README.md       | 10 +++++++
 tests/driver_nrfmin/main.c          | 43 +++++++++++++++++++++++++++++
 tests/driver_nrfmin/tests/01-run.py | 14 ++++++++++
 4 files changed, 82 insertions(+)
 create mode 100644 tests/driver_nrfmin/Makefile
 create mode 100644 tests/driver_nrfmin/README.md
 create mode 100644 tests/driver_nrfmin/main.c
 create mode 100755 tests/driver_nrfmin/tests/01-run.py

diff --git a/tests/driver_nrfmin/Makefile b/tests/driver_nrfmin/Makefile
new file mode 100644
index 0000000000..c6e5d5eeda
--- /dev/null
+++ b/tests/driver_nrfmin/Makefile
@@ -0,0 +1,15 @@
+BOARD ?= nrf52dk
+include ../Makefile.tests_common
+
+# include nrfmin, the main purpose of this test
+USEMODULE += nrfmin
+# use a minimal GNRC configuration
+USEMODULE += gnrc_netdev_default
+USEMODULE += auto_init_gnrc_netif
+USEMODULE += gnrc_ipv6
+USEMODULE += gnrc_icmpv6_echo
+# also add the shell with some basic shell commands
+USEMODULE += shell
+USEMODULE += shell_commands
+
+include $(RIOTBASE)/Makefile.include
diff --git a/tests/driver_nrfmin/README.md b/tests/driver_nrfmin/README.md
new file mode 100644
index 0000000000..b7c23a0745
--- /dev/null
+++ b/tests/driver_nrfmin/README.md
@@ -0,0 +1,10 @@
+# Test for the `nrfmin` radio driver
+The `nrfmin` driver is a RIOT specific driver that runs the on-chip radios on
+Nordic nRF5x-based CPUs in a proprietary mode. But per default, we run the nRF's
+radios either in BLE mode (using NImBLE), or in IEEE802.15.4 mode (using the
+`nrf802154` driver).
+
+To make sure the `nrfmin` driver is still covered by RIOT's test system, this
+test application is added. The test simply contains a basic GNRC configuration
+and of course the `nrfmin` driver, which should be enough to verify the drivers
+functionality.
diff --git a/tests/driver_nrfmin/main.c b/tests/driver_nrfmin/main.c
new file mode 100644
index 0000000000..aa2a99cb09
--- /dev/null
+++ b/tests/driver_nrfmin/main.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 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 Nordic specific nrfmin radio driver
+ *
+ * @author      Hauke Petersen <hauke.petersen@fu-berlin.de>
+ *
+ * @}
+ */
+
+#include <stdio.h>
+
+#include "shell.h"
+#include "msg.h"
+
+#define MAIN_QUEUE_SIZE     (8)
+static msg_t _main_msg_queue[MAIN_QUEUE_SIZE];
+
+int main(void)
+{
+    /* we need a message queue for the thread running the shell in order to
+     * receive potentially fast incoming networking packets */
+    msg_init_queue(_main_msg_queue, MAIN_QUEUE_SIZE);
+    puts("Test for the RIOT integration of the nrfmin radio driver");
+
+    /* start shell */
+    puts("All up, running the shell now");
+    char line_buf[SHELL_DEFAULT_BUFSIZE];
+    shell_run(NULL, line_buf, SHELL_DEFAULT_BUFSIZE);
+
+    /* should be never reached */
+    return 0;
+}
diff --git a/tests/driver_nrfmin/tests/01-run.py b/tests/driver_nrfmin/tests/01-run.py
new file mode 100755
index 0000000000..7329c74091
--- /dev/null
+++ b/tests/driver_nrfmin/tests/01-run.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+
+import sys
+from testrunner import run
+
+
+def testfunc(child):
+    child.expect("All up, running the shell now")
+    child.sendline("ifconfig")
+    child.expect(r"Iface\s+(\d+)\s+HWaddr:")
+
+
+if __name__ == "__main__":
+    sys.exit(run(testfunc, timeout=1, echo=False))