Function TEST

be/src/util/error-util-test.cc:32–49

constexpr int ErrorMsg::MAX_ERROR_MESSAGE_LEN;

TEST(ErrorMsg, GenericFormatting) {
  ErrorMsg msg(TErrorCode::GENERAL, "This is a test");
  ASSERT_EQ("This is a test", msg.msg());

  msg.AddDetail("Detail come here.");
  msg.AddDetail("Or here.");
  ASSERT_EQ("This is a test\nDetail come here.\nOr here.\n",
      msg.GetFullMessageDetails());

  msg = ErrorMsg(TErrorCode::MISSING_BUILTIN, "fun", "sym");
  ASSERT_EQ("Builtin 'fun' with symbol 'sym' does not exist. Verify that "
      "all your impalads are the same version.", msg.msg());

  // Test long error message and truncation.
  string long_msg = std::string(256 * 1024, '-'); // 256kb string
  msg = ErrorMsg(TErrorCode::GENERAL, long_msg);
  ASSERT_EQ(ErrorMsg::MAX_ERROR_MESSAGE_LEN, msg.msg().size());
}

TEST(ErrorMsg, MergeMap) {
  ErrorLogMap left, right;