tests: Add check for life on DPDK port

1 files changed, 41 insertions, 0 deletions

diff --git a/host/tests/dpdk_port_test.cpp b/host/tests/dpdk_port_test.cpp
new file mode 100644
index 000000000..65cf045eb
--- /dev/null
+++ b/host/tests/dpdk_port_test.cpp
@@ -0,0 +1,41 @@
+//
+// Copyright 2019 Ettus Research, a National Instruments brand
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+
+#include <uhdlib/transport/dpdk/common.hpp>
+#include <boost/program_options.hpp>
+#include <iostream>
+
+namespace po = boost::program_options;
+
+int main(int argc, char **argv)
+{
+    po::options_description desc("Allowed options");
+    int status = 0;
+    std::string args;
+    desc.add_options()
+        ("help", "help message")
+        ("args", po::value<std::string>(&args)->default_value(""), "UHD-DPDK args")
+    ;
+    po::variables_map vm;
+    po::store(po::parse_command_line(argc, argv, desc), vm);
+    po::notify(vm);
+
+    if (vm.count("help")) {
+        std::cout << desc << std::endl;
+        return 0;
+    }
+
+    auto dpdk_args = uhd::device_addr_t(args);
+    auto ctx = uhd::transport::dpdk::dpdk_ctx::get();
+    ctx->init(args);
+
+    uhd::transport::dpdk::dpdk_port* port = ctx->get_port(0);
+    std::cout << "Port 0 MTU: " << port->get_mtu() << std::endl;
+    status = ctx->get_port_link_status(0);
+    std::cout << "Port 0 Link up: " << status << std::endl;
+    ctx.reset();
+    return 0;
+}