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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.core;
import java.io.File;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import android.test.suitebuilder.annotation.MediumTest;
/**
* Minimal test for JDBC driver
*/
public class SQLiteJDBCDriverTest extends AbstractJDBCDriverTest {
private File dbFile;
@Override
protected void setUp() throws Exception {
super.setUp();
dbFile = File.createTempFile("sqliteTestDB", null);
}
@Override
protected void tearDown() throws Exception {
if(dbFile != null) {
dbFile.delete();
}
super.tearDown();
}
@Override
protected String getConnectionURL() {
return "jdbc:sqlite:/" + dbFile;
}
@Override
protected File getDbFile() {
return dbFile;
}
@Override
protected String getJDBCDriverClassName() {
return "SQLite.JDBCDriver";
}
// Regression test for (Noser) #255: PreparedStatement.executeUpdate results
// in VM crashing with SIGABRT.
@MediumTest
public void test_connection3() throws Exception {
PreparedStatement prst = null;
Statement st = null;
Connection conn = null;
try {
Class.forName("SQLite.JDBCDriver").newInstance();
if (dbFile.exists()) {
dbFile.delete();
}
conn = DriverManager.getConnection("jdbc:sqlite:/"
+ dbFile.getPath());
assertNotNull(conn);
// create table
st = conn.createStatement();
String sql = "CREATE TABLE zoo (ZID INTEGER NOT NULL, family VARCHAR (20) NOT NULL, name VARCHAR (20) NOT NULL, PRIMARY KEY(ZID) )";
st.executeUpdate(sql);
String update = "update zoo set family = ? where name = ?;";
prst = conn.prepareStatement(update);
prst.setString(1, "cat");
prst.setString(2, "Yasha");
// st = conn.createStatement();
// st.execute("select * from zoo where family = 'cat'");
// ResultSet rs = st.getResultSet();
// assertEquals(0, getCount(rs));
prst.executeUpdate();
// st.execute("select * from zoo where family = 'cat'");
// ResultSet rs1 = st.getResultSet();
// assertEquals(1, getCount(rs1));
try {
prst = conn.prepareStatement("");
prst.execute();
fail("SQLException is not thrown");
} catch (SQLException e) {
// expected
}
try {
conn.prepareStatement(null);
fail("NPE is not thrown");
} catch (Exception e) {
// expected
}
try {
st = conn.createStatement();
st.execute("drop table if exists zoo");
} catch (SQLException e) {
fail("Couldn't drop table: " + e.getMessage());
} finally {
try {
st.close();
conn.close();
} catch (SQLException ee) {
}
}
} finally {
try {
if (prst != null) {
prst.close();
}
if (st != null) {
st.close();
}
} catch (SQLException ee) {
}
}
}
}
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