usrp: added subdev spec class with parser to specify subdevice specifications for channel config

1 files changed, 45 insertions, 0 deletions

diff --git a/host/test/subdev_spec_test.cpp b/host/test/subdev_spec_test.cpp
new file mode 100644
index 000000000..ca4b4771b
--- /dev/null
+++ b/host/test/subdev_spec_test.cpp
@@ -0,0 +1,45 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#include <boost/test/unit_test.hpp>
+#include <uhd/usrp/subdev_spec.hpp>
+#include <boost/foreach.hpp>
+#include <iostream>
+
+BOOST_AUTO_TEST_CASE(test_subdevice_spec){
+    std::cout << "Testing subdevice specification..." << std::endl;
+
+    //load the subdev spec with something
+    uhd::usrp::subdev_spec_t sd_spec;
+    sd_spec.push_back(uhd::usrp::subdev_spec_t::pair_t("A", "AB"));
+    sd_spec.push_back(uhd::usrp::subdev_spec_t::pair_t("B", "AB"));
+
+    //convert to and from args string
+    std::cout << "Pretty Print: " << std::endl << sd_spec.to_pp_string();
+    std::string markup_str = sd_spec.to_string();
+    std::cout << "Markup String: " << markup_str << std::endl;
+    uhd::usrp::subdev_spec_t new_sd_spec(markup_str);
+
+    //they should be the same size
+    BOOST_REQUIRE_EQUAL(sd_spec.size(), new_sd_spec.size());
+
+    //the contents should match
+    for (size_t i = 0; i < sd_spec.size(); i++){
+        BOOST_CHECK_EQUAL(sd_spec.at(i).first, new_sd_spec.at(i).first);
+        BOOST_CHECK_EQUAL(sd_spec.at(i).second, new_sd_spec.at(i).second);
+    }
+}