refactor: rename testbench to test.

- rename testbench to test.
- add benchmark for future development.

doc/Doxyfile.in

@@ -1031,7 +1031,7 @@ EXCLUDE_SYMBOLS        =
 # that contain example code fragments that are included (see the \include
 # command).
 
-EXAMPLE_PATH           = @CMAKE_CURRENT_LIST_DIR@/../testbench
+EXAMPLE_PATH           = @CMAKE_CURRENT_LIST_DIR@/../test
 
 # If the value of the EXAMPLE_PATH tag contains directories, you can use the
 # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and

doc/src/arg_parser.dox

@@ -21,7 +21,7 @@ public:
         m_StringArgument(YYCC_U8("string"), YYCC::ArgParser::AbstractArgument::NO_SHORT_NAME, nullptr, nullptr, true),
         m_BoolArgument(nullptr, YYCC_U8_CHAR('b'), nullptr),
         m_ClampedFloatArgument(YYCC_U8("clamped-float"), YYCC::ArgParser::AbstractArgument::NO_SHORT_NAME, nullptr, nullptr, true, YYCC::Constraints::GetMinMaxRangeConstraint<float>(-1.0f, 1.0f)),
-        m_OptionContext(YYCC_U8("TestArgParser"), YYCC_U8("This is the testbench of argument parser."), {
+        m_OptionContext(YYCC_U8("TestArgParser"), YYCC_U8("This is the test of argument parser."), {
             &m_IntArgument, &m_FloatArgument, &m_StringArgument,
             &m_BoolArgument, &m_ClampedFloatArgument
         }) {}