Merge branch 'next'

Conflicts:
	host/lib/usrp/usrp2/codec_impl.cpp

1 files changed, 104 insertions, 0 deletions

diff --git a/host/tests/wax_test.cpp b/host/tests/wax_test.cpp
new file mode 100644
index 000000000..731f470ed
--- /dev/null
+++ b/host/tests/wax_test.cpp
@@ -0,0 +1,104 @@
+//
+// 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 <boost/shared_ptr.hpp>
+#include <uhd/wax.hpp>
+#include <iostream>
+
+enum opt_a_t{OPTION_A_0, OPTION_A_1};
+enum opt_b_t{OPTION_B_0, OPTION_B_1};
+
+BOOST_AUTO_TEST_CASE(test_enums){
+    wax::obj opta = OPTION_A_0;
+    BOOST_CHECK_THROW(opta.as<opt_b_t>(), wax::bad_cast);
+    BOOST_CHECK_EQUAL(opta.as<opt_a_t>(), OPTION_A_0);
+}
+
+/***********************************************************************
+ * demo class for wax framework
+ **********************************************************************/
+class wax_demo : public wax::obj{
+public:
+    typedef boost::shared_ptr<wax_demo> sptr;
+
+    wax_demo(size_t sub_demos, size_t len){
+        d_nums = std::vector<float>(len);
+        if (sub_demos != 0){
+            for (size_t i = 0; i < len; i++){
+                d_subs.push_back(sptr(new wax_demo(sub_demos-1, len)));
+            }
+        }
+    }
+    ~wax_demo(void){
+        /* NOP */
+    }
+private:
+    std::vector<float> d_nums;
+    std::vector<sptr> d_subs;
+
+    void get(const wax::obj &key, wax::obj &value){
+        if (d_subs.size() == 0){
+            value = d_nums[key.as<size_t>()];
+        }else{
+            value = d_subs[key.as<size_t>()]->get_link();
+        }
+    }
+    void set(const wax::obj &key, const wax::obj &value){
+        if (d_subs.size() == 0){
+            d_nums[key.as<size_t>()] = value.as<float>();
+        }else{
+            throw std::runtime_error("cant set to a wax demo with sub demos");
+        }
+    }
+};
+
+BOOST_AUTO_TEST_CASE(test_chaining){
+    wax_demo wd(2, 1);
+    std::cout << "chain 1" << std::endl;
+    wd[size_t(0)];
+    std::cout << "chain 2" << std::endl;
+    wd[size_t(0)][size_t(0)];
+    std::cout << "chain 3" << std::endl;
+    wd[size_t(0)][size_t(0)][size_t(0)];
+}
+
+BOOST_AUTO_TEST_CASE(test_set_get){
+    wax_demo wd(2, 10);
+    std::cout << "set and get all" << std::endl;
+    for (size_t i = 0; i < 10; i++){
+        for (size_t j = 0; j < 10; j++){
+            for (size_t k = 0; k < 10; k++){
+                float val = float(i * j * k + i + j + k);
+                //std::cout << i << " " << j << " " << k << std::endl;
+                wd[i][j][k] = val;
+                BOOST_CHECK_EQUAL(val, wd[i][j][k].as<float>());
+            }
+        }
+    }
+}
+
+BOOST_AUTO_TEST_CASE(test_proxy){
+    wax_demo wd(2, 1);
+    std::cout << "store proxy" << std::endl;
+    wax::obj p = wd[size_t(0)][size_t(0)];
+    p[size_t(0)] = float(5);
+
+    std::cout << "assign proxy" << std::endl;
+    wax::obj a = p[size_t(0)];
+    BOOST_CHECK_EQUAL(a.as<float>(), float(5));
+}