Function test_deeply_nested_namespaces

test/test.cpp:34–49

#endif

void test_deeply_nested_namespaces() {
    std::stringstream ss;
    ss << return_from_nested_namespaces();
    std::cout << ss.str() << '\n';
#if BOOST_STACKTRACE_TEST_SHOULD_OUTPUT_READABLE_NAMES
    BOOST_TEST(ss.str().find("main") != std::string::npos);

    BOOST_TEST(ss.str().find("get_backtrace_from_nested_namespaces") != std::string::npos
        || ss.str().find("1# return_from_nested_namespaces") != std::string::npos); // GCC with -O1 has strange inlining, so this line is true while the prev one is false.

    BOOST_TEST(ss.str().find("return_from_nested_namespaces") != std::string::npos);
#endif

    stacktrace ns1 = return_from_nested_namespaces();
    BOOST_TEST(ns1 != return_from_nested_namespaces()); // Different addresses in test_deeply_nested_namespaces() function
}

std::size_t count_unprintable_chars(const std::string& s) {
    std::size_t result = 0;