Add rpc response codes.

Author: evoskuil

include/bitcoin/server/error.hpp

@@ -60,7 +60,10 @@ enum error_t : uint8_t
     /// server (rpc response codes)
     not_found,
     not_implemented,
-    invalid_argument
+    invalid_argument,
+    argument_overflow,
+    target_overflow,
+    server_error
 };
 
 // No current need for error_code equivalence mapping.

src/error.cpp

@@ -50,7 +50,10 @@ DEFINE_ERROR_T_MESSAGE_MAP(error)
     // server (rpc response codes)
     { not_found, "not_found" },
     { not_implemented, "not_implemented" },
-    { invalid_argument, "invalid_argument" }
+    { invalid_argument, "invalid_argument" },
+    { argument_overflow, "argument_overflow" },
+    { target_overflow, "target_overflow" },
+    { server_error, "server_error" }
 };
 
 DEFINE_ERROR_T_CATEGORY(error, "server", "server code")

test/error.cpp

@@ -209,4 +209,31 @@ BOOST_AUTO_TEST_CASE(error_t__code__invalid_argument__true_expected_message)
     BOOST_REQUIRE_EQUAL(ec.message(), "invalid_argument");
 }
 
+BOOST_AUTO_TEST_CASE(error_t__code__argument_overflow__true_expected_message)
+{
+    constexpr auto value = error::argument_overflow;
+    const auto ec = code(value);
+    BOOST_REQUIRE(ec);
+    BOOST_REQUIRE(ec == value);
+    BOOST_REQUIRE_EQUAL(ec.message(), "argument_overflow");
+}
+
+BOOST_AUTO_TEST_CASE(error_t__code__target_overflow__true_expected_message)
+{
+    constexpr auto value = error::target_overflow;
+    const auto ec = code(value);
+    BOOST_REQUIRE(ec);
+    BOOST_REQUIRE(ec == value);
+    BOOST_REQUIRE_EQUAL(ec.message(), "target_overflow");
+}
+
+BOOST_AUTO_TEST_CASE(error_t__code__server_error__true_expected_message)
+{
+    constexpr auto value = error::server_error;
+    const auto ec = code(value);
+    BOOST_REQUIRE(ec);
+    BOOST_REQUIRE(ec == value);
+    BOOST_REQUIRE_EQUAL(ec.message(), "server_error");
+}
+
 BOOST_AUTO_TEST_SUITE_END()