Support std::error_code for 'enum class HCIStatusCode'

2 files changed, 36 insertions, 1 deletions

diff --git a/test/direct_bt/CMakeLists.txt b/test/direct_bt/CMakeLists.txt
index 716f942d..0fb63d3a 100644
--- a/test/direct_bt/CMakeLists.txt
+++ b/test/direct_bt/CMakeLists.txt
@@ -5,9 +5,10 @@ include_directories(
 
 # These examples use the standard separate compilation
 set( SOURCES_IDIOMATIC_EXAMPLES
+    test_attpdu01.cpp
     test_btaddress01.cpp
+    test_misc_types.cpp
     test_uuid.cpp
-    test_attpdu01.cpp
 )
 
 string( REPLACE ".cpp" "" BASENAMES_IDIOMATIC_EXAMPLES "${SOURCES_IDIOMATIC_EXAMPLES}" )
diff --git a/test/direct_bt/test_misc_types.cpp b/test/direct_bt/test_misc_types.cpp
new file mode 100644
index 00000000..e9e7673d
--- /dev/null
+++ b/test/direct_bt/test_misc_types.cpp
@@ -0,0 +1,34 @@
+#include <iostream>
+#include <cassert>
+#include <cinttypes>
+#include <cstring>
+
+#define CATCH_CONFIG_RUNNER
+// #define CATCH_CONFIG_MAIN
+#include <catch2/catch_amalgamated.hpp>
+#include <jau/test/catch2_ext.hpp>
+
+#include <direct_bt/HCITypes.hpp>
+
+using namespace direct_bt;
+
+TEST_CASE( "HCIStatusCodeCategory std::error_code Test", "[HCIStatusCode][HCIStatusCodeCategory][error_code]" ) {
+    std::error_code ec_0 = HCIStatusCode::SUCCESS;
+    std::error_code ec_12(HCIStatusCode::COMMAND_DISALLOWED);
+    std::error_code ec_42 = make_error_code(HCIStatusCode::DIFFERENT_TRANSACTION_COLLISION);
+
+    std::cout << "ec_0: "  << ec_0 << std::endl;
+    std::cerr << "ec_12: " << ec_12 << std::endl;
+    std::cerr << "ec_42: " << ec_42 << std::endl;
+
+    REQUIRE( HCIStatusCodeCategory::get() == ec_0.category() );
+    REQUIRE( HCIStatusCodeCategory::get() == ec_12.category() );
+    REQUIRE( HCIStatusCodeCategory::get() == ec_42.category() );
+    REQUIRE( false == static_cast<bool>(ec_0) );  // explicit op bool
+    REQUIRE( true  == static_cast<bool>(ec_12) ); // explicit op bool
+    REQUIRE( true  == static_cast<bool>(ec_42) ); // explicit op bool
+    REQUIRE( 0 == ec_0.value() );
+    REQUIRE( 12 == ec_12.value() );
+    REQUIRE( 42 == ec_42.value() );
+
+}