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mysqlc: Add test for textual blob types

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Test setting and querying the following data types:
TINYTEXT, TEXT, MEDIUMTEXT, LONGTEXT

Test them using prepared statements.

Change-Id: I43387034ad8c32c3731cde70a22cc8b3dd652b78
Reviewed-on: https://gerrit.libreoffice.org/76747
Tested-by: Jenkins
Reviewed-by: Tamás Bunth <btomi96@gmail.com>
This commit is contained in:
Tamas Bunth
2019-07-31 14:20:21 +02:00
committed by Tamás Bunth
parent bf6bde2da1
commit cbbda5b926
1 changed files with 45 additions and 0 deletions
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45
connectivity/qa/connectivity/mysql/mysql.cxx
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@@ -55,6 +55,7 @@ public:
void testTimestampField();
void testNumericConversionPrepared();
void testPreparedStmtIsAfterLast();
void testGetStringFromBloColumnb();
CPPUNIT_TEST_SUITE(MysqlTestDriver);
CPPUNIT_TEST(testDBConnection);
@@ -65,6 +66,7 @@ public:
CPPUNIT_TEST(testTimestampField);
CPPUNIT_TEST(testNumericConversionPrepared);
CPPUNIT_TEST(testPreparedStmtIsAfterLast);
CPPUNIT_TEST(testGetStringFromBloColumnb);
CPPUNIT_TEST_SUITE_END();
};
@@ -444,6 +446,49 @@ void MysqlTestDriver::testPreparedStmtIsAfterLast()
bool hasData = xResultSet->next();
CPPUNIT_ASSERT(!hasData); // now we are on "AfterLast"
CPPUNIT_ASSERT(xResultSet->isAfterLast());
xStatement->executeUpdate("DROP TABLE IF EXISTS myTestTable");
}
void MysqlTestDriver::testGetStringFromBloColumnb()
{
Reference<XConnection> xConnection = m_xDriver->connect(m_sUrl, m_infos);
if (!xConnection.is())
CPPUNIT_ASSERT_MESSAGE("cannot connect to data source!", xConnection.is());
uno::Reference<XStatement> xStatement = xConnection->createStatement();
CPPUNIT_ASSERT(xStatement.is());
xStatement->executeUpdate("DROP TABLE IF EXISTS myTestTable");
// create test table
xStatement->executeUpdate("CREATE TABLE myTestTable (id INTEGER PRIMARY KEY, tinytexty "
"TINYTEXT, texty TEXT, mediumTexty MEDIUMTEXT, longtexty LONGTEXT)");
Reference<XPreparedStatement> xPrepared = xConnection->prepareStatement(
OUString{ "INSERT INTO myTestTable VALUES (?, ?, ?, ?, ?)" });
Reference<XParameters> xParams(xPrepared, UNO_QUERY);
constexpr int ROW_COUNT = 6;
for (int i = 0; i < ROW_COUNT; ++i)
{
xParams->setShort(1, i);
xParams->setString(2, OUString::number(i));
xParams->setString(3, OUString::number(i));
xParams->setString(4, OUString::number(i));
xParams->setString(5, OUString::number(i));
xPrepared->executeUpdate();
}
// query test table
xPrepared = xConnection->prepareStatement(
"SELECT tinytexty, texty, mediumtexty, longtexty from myTestTable where texty LIKE '3'");
Reference<XResultSet> xResultSet = xPrepared->executeQuery();
xResultSet->next();
Reference<XRow> xRow(xResultSet, UNO_QUERY);
// all the textual blob types should be able to be queried via getString().
CPPUNIT_ASSERT_EQUAL(OUString("3"), xRow->getString(1));
CPPUNIT_ASSERT_EQUAL(OUString("3"), xRow->getString(2));
CPPUNIT_ASSERT_EQUAL(OUString("3"), xRow->getString(3));
CPPUNIT_ASSERT_EQUAL(OUString("3"), xRow->getString(4));
xStatement->executeUpdate("DROP TABLE IF EXISTS myTestTable");
}
CPPUNIT_TEST_SUITE_REGISTRATION(MysqlTestDriver);