Gtest unusedStructMember, unusedFunction false positive

[Samuel Poláček]

#include <gtest/gtest.h>

namespace Namespace
{
    class TestClass : public testing::Test
    {
    public:
        std::string const ApplicationName = "TestApp";
    };

    TEST_F(TestClass, testCase)
    {
        ASSERT_NO_THROW(std::string(ApplicationName));
    }
}

$ cppcheck --version
Cppcheck 2.15.0

$ cppcheck --library=googletest --enable=all test.cpp 
Checking test.cpp ...
test.cpp:1:0: information: Include file: <gtest/gtest.h> not found. Please note: Cppcheck does not need standard library headers to get proper results. [missingIncludeSystem]
#include <gtest/gtest.h>
^
test.cpp:8:27: style: class member 'TestClass::ApplicationName' is never used. [unusedStructMember]
        std::string const ApplicationName = "TestApp";
                          ^
test.cpp:11:0: style: The function '__TestClass_testCase' is never used. [unusedFunction]
    TEST_F(TestClass, testCase)
^
nofile:0:0: information: Active checkers: 167/835 (use --checkers-report=<filename> to see details) [checkersReport]

The test case is not unused and the struct member is used.

[CHR]

See https://trac.cppcheck.net/ticket/12782

[Samuel Poláček]

What about the unused function warning? It seems to be happening a lot for Gtest tests, but des not happen always. I cannot see the pattern in yet.