From 4ab84b086d4af4f824f5f231cf7d97121ca23470 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Fri, 24 Aug 2018 10:02:15 +0100
Subject: Don't rely on libdbppcore's columns

Also reduce risk of needing to resize at all by getting the octet size
---
 libodbcpp/unittests/testodbc.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'libodbcpp/unittests')

diff --git a/libodbcpp/unittests/testodbc.cpp b/libodbcpp/unittests/testodbc.cpp
index bb6fd97..9a810c7 100644
--- a/libodbcpp/unittests/testodbc.cpp
+++ b/libodbcpp/unittests/testodbc.cpp
@@ -4,6 +4,7 @@
 #include <definedDirs.h>
 #include <modifycommand.h>
 #include <selectcommand.h>
+#include <selectcommandUtil.impl.h>
 #include <column.h>
 #include <error.h>
 #include <odbc-mock.h>
@@ -90,5 +91,19 @@ BOOST_AUTO_TEST_CASE( bindAndSelectOther )
 	BOOST_REQUIRE_EQUAL(1, rows);
 }
 
+BOOST_AUTO_TEST_CASE( multibyte )
+{
+	auto ro = DB::MockDatabase::openConnectionTo("odbcmock");
+
+	auto select = ro->select("SELECT LPAD('', n, '£'), n FROM GENERATE_SERIES(1, 50000, 200) n");
+	select->execute();
+	int rows = 0;
+	for (const auto [s, n] : select->as<std::string, int64_t>()) {
+		BOOST_CHECK_EQUAL(s.length(), n * 2);
+		rows += 1;
+	}
+	BOOST_REQUIRE_EQUAL(250, rows);
+}
+
 BOOST_AUTO_TEST_SUITE_END();
 
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