Allow also upper /lor case log levels in set level

psrdada_cpp/common/test/CMakeLists.txt

@@ -6,6 +6,7 @@ set(gtest_common
     src/detector_accumulator_tester.cu
     src/packer_tester.cu
     src/unpacker_tester.cu
+    src/core_tests.cpp
 )
 
 add_executable(gtest_common ${gtest_common} )

psrdada_cpp/src/cli_utils.cpp

+#include <algorithm>
+
 #include "psrdada_cpp/cli_utils.hpp"
 
 namespace psrdada_cpp {
@@ -12,6 +14,9 @@ namespace psrdada_cpp {
 
     void set_log_level(std::string level)
     {
+
+        std::transform(level.begin(), level.end(), level.begin(), [](unsigned char c){ return std::tolower(c); });
+
         using namespace boost::log;
         if (level == "debug")
         {
@@ -30,4 +35,4 @@ namespace psrdada_cpp {
             core::get()->set_filter(trivial::severity >= trivial::error);
         }
     }
-} //namespace
+} //namespace
\ No newline at end of file

psrdada_cpp/test/CMakeLists.txt

@@ -5,6 +5,7 @@ link_directories(${GTEST_LIBRARY_DIR})
 set(gtest_base_cpp
     src/dada_output_stream_tester.cu
     src/gtest_base.cpp
+    src/core_tests.cpp
 )
 
 add_executable(gtest_base ${gtest_base_cpp} )

psrdada_cpp/test/src/core_tests.cpp

+#include <gtest/gtest.h>
+#include <boost/shared_ptr.hpp>
+#include <boost/log/sinks/sync_frontend.hpp>
+#include <boost/log/utility/setup/console.hpp>
+
+#include "psrdada_cpp/cli_utils.hpp"
+
+typedef boost::log::sinks::synchronous_sink<boost::log::sinks::text_ostream_backend> sink_t;
+
+namespace psrdada_cpp {
+namespace test {
+
+TEST(SetLogLevel, UPPER)
+{
+// setting log elvel with mixed upper / lower caps should work
+    std::stringstream ss;
+    boost::shared_ptr<sink_t>   streamSink = boost::log::add_console_log(ss);
+    set_log_level("INFO");
+
+    BOOST_LOG_TRIVIAL(debug) << "Should not be in log";
+    EXPECT_EQ(ss.rdbuf()->in_avail(), 0);
+
+    BOOST_LOG_TRIVIAL(info) << "Should be in log";
+    EXPECT_GT(ss.rdbuf()->in_avail(), 0);
+}
+
+}}