Cover corruption lines

Author: mborland

include/boost/crypt2/detail/clear_mem.hpp

@@ -51,6 +51,7 @@ BOOST_CRYPT_GPU_ENABLED void clear_mem(T& arr)
 
 namespace boost::crypt::detail {
 
+/*
 using memset_span_t = void(*)(std::span<std::byte>);
 
 inline constexpr memset_span_t default_memset = [](std::span<std::byte> s) constexpr
@@ -90,6 +91,7 @@ constexpr void clear_mem(std::span<std::byte> data)
         runtime_memset_func(data);
     }
 }
+*/
 
 using generic_meset_t = void(*)(void*, size_t);
 

test/test_sha1.cpp

@@ -125,6 +125,7 @@ void test_class()
 
     for (const auto& test_value : test_values)
     {
+        hasher.init();
         const auto msg {std::get<0>(test_value)};
         hasher.process_bytes(msg);
         const auto message_result {hasher.get_digest()};
@@ -140,9 +141,11 @@ void test_class()
                 // LCOV_EXCL_STOP
             }
         }
-
-        hasher.init();
     }
+
+    const std::string bad_update_msg {"bad"};
+    BOOST_TEST(hasher.process_bytes(bad_update_msg) == boost::crypt::state::state_error);
+    BOOST_TEST(hasher.get_digest() == boost::crypt::sha1_hasher::return_type{});
 }
 
 void test_file(const std::string& filename, const std::array<std::uint16_t, 20>& res)