uhd: Split radio_control into rf_control interfaces

These rf_control interfaces allow easier implementation of
radio controls as well as allowing easier sharing of code
for implementing e.g. gain_profile.

2 files changed, 46 insertions, 0 deletions

diff --git a/host/tests/CMakeLists.txt b/host/tests/CMakeLists.txt
index e2d192796..980f87d75 100644
--- a/host/tests/CMakeLists.txt
+++ b/host/tests/CMakeLists.txt
@@ -376,6 +376,12 @@ UHD_ADD_NONAPI_TEST(
     ${CMAKE_SOURCE_DIR}/lib/features/discoverable_feature_registry.cpp
 )
 
+UHD_ADD_NONAPI_TEST(
+    TARGET "rf_control_gain_profile_test.cpp"
+    EXTRA_SOURCES
+    ${CMAKE_SOURCE_DIR}/lib/rfnoc/rf_control/gain_profile.cpp
+)
+
 ########################################################################
 # demo of a loadable module
 ########################################################################
diff --git a/host/tests/rf_control_gain_profile_test.cpp b/host/tests/rf_control_gain_profile_test.cpp
new file mode 100644
index 000000000..d68f4b378
--- /dev/null
+++ b/host/tests/rf_control_gain_profile_test.cpp
@@ -0,0 +1,40 @@
+//
+// Copyright 2020 Ettus Research, a National Instruments Brand
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+
+#include <uhdlib/rfnoc/rf_control/gain_profile_iface.hpp>
+#include <uhd/types/ranges.hpp>
+#include <boost/test/unit_test.hpp>
+#include <iostream>
+
+using namespace uhd::rfnoc::rf_control;
+
+static const double tolerance = 0.001; // %
+
+void test_profile_invariant(gain_profile_iface& gain_profile)
+{
+   BOOST_CHECK(gain_profile.get_gain_profile_names(0).size() > 0);
+   for (auto& profile : gain_profile.get_gain_profile_names(0))
+   {
+      gain_profile.set_gain_profile(profile, 0);
+      BOOST_CHECK(gain_profile.get_gain_profile(0) == profile);
+   }
+}
+
+BOOST_AUTO_TEST_CASE(test_default_profile_get_set)
+{
+   default_gain_profile gain_profile;
+   test_profile_invariant(gain_profile);
+}
+
+BOOST_AUTO_TEST_CASE(test_enumerated_profile_get_set)
+{
+   enumerated_gain_profile gain_profile(
+      {"ProfileA", "ProfileB", "ProfileC", "ProfileD"},
+      "ProfileD",
+      1
+   );
+   test_profile_invariant(gain_profile);
+}