/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.jena.tdb.setup;
import org.apache.jena.atlas.junit.BaseTest ;
import org.apache.jena.atlas.lib.FileOps ;
import org.apache.jena.tdb.ConfigTest ;
import org.apache.jena.tdb.base.file.Location ;
import org.apache.jena.tdb.setup.Build ;
import org.apache.jena.tdb.setup.StoreParams ;
import org.apache.jena.tdb.setup.StoreParamsCodec ;
import org.apache.jena.tdb.setup.StoreParamsConst ;
import org.junit.Test ;
//TestParamsCreate
/** This test suite uses on-disk structures and can be slow */
public class TestStoreParamsChoose extends BaseTest {
private String DIR = ConfigTest.getCleanDir() ;
static final StoreParams pApp = StoreParams.builder()
.blockSize(12) // Not dynamic
.nodeMissCacheSize(12) // Dynamic
.build();
static final StoreParams pLoc = StoreParams.builder()
.blockSize(0)
.nodeMissCacheSize(0).build();
static final StoreParams pDft = StoreParams.getDftStoreParams() ;
@Test public void params_choose_new_1() {
StoreParams p = Build.decideStoreParams(Location.mem(), true, null, null, pDft) ;
// New store, no pLoc, no pApp so pDft.
assertTrue(StoreParams.sameValues(p, pDft)) ;
}
@Test public void params_choose_new_2() {
StoreParams p = Build.decideStoreParams(Location.mem(), true, pApp, null, pDft) ;
// New store, no pLoc, so pApp is the enire settings.
assertEquals(12, p.getBlockSize().intValue()) ;
assertTrue(StoreParams.sameValues(p, pApp)) ;
}
@Test public void params_choose_new_3() {
StoreParams p = Build.decideStoreParams(Location.mem(), true, null, pLoc, pDft) ;
// New store, pLoc, no pApp, so pLoc is the entire settings.
assertEquals(0, p.getBlockSize().intValue()) ;
assertTrue(StoreParams.sameValues(p, pLoc)) ;
}
@Test public void params_choose_new_4() {
StoreParams p = Build.decideStoreParams(Location.mem(), true, pApp, pLoc, pDft) ;
// New store, pLoc, no pApp, so pLoc is the entire settings.
assertFalse(StoreParams.sameValues(p, pApp)) ;
assertFalse(StoreParams.sameValues(p, pLoc)) ;
assertFalse(StoreParams.sameValues(p, pDft)) ;
assertEquals(0, p.getBlockSize().intValue()) ;
assertEquals(12, p.getNodeMissCacheSize().intValue()) ;
}
@Test public void params_choose_existing_1() {
StoreParams p = Build.decideStoreParams(Location.mem(), false, null, null, pDft) ;
// p is pDft.
assertTrue(StoreParams.sameValues(p, pDft)) ;
}
@Test public void params_choose_existing_2() {
StoreParams p = Build.decideStoreParams(Location.mem(), false, pApp, null, pDft) ;
// p is pLoc modified by pApp
assertFalse(StoreParams.sameValues(p, pApp)) ;
assertFalse(StoreParams.sameValues(p, pDft)) ;
// Existing store, no pLoc, so pDft is implicit pLoc and fixed the block size.
assertEquals(pDft.getBlockSize(), p.getBlockSize()) ;
assertEquals(12, p.getNodeMissCacheSize().intValue()) ;
}
@Test public void params_choose_existing_3() {
StoreParams p = Build.decideStoreParams(Location.mem(), false, null, pLoc, pDft) ;
// p is pLoc
assertTrue(StoreParams.sameValues(p, pLoc)) ;
}
@Test public void params_choose_existing_4() {
StoreParams p = Build.decideStoreParams(Location.mem(), false, pApp, pLoc, pDft) ;
// p is pLoc modifed by pApp.
assertFalse(StoreParams.sameValues(p, pApp)) ;
assertFalse(StoreParams.sameValues(p, pLoc)) ;
assertFalse(StoreParams.sameValues(p, pDft)) ;
assertEquals(0, p.getBlockSize().intValue()) ;
assertEquals(12, p.getNodeMissCacheSize().intValue()) ;
}
@Test public void params_choose_new_persist_1() {
// new database, app defined.
Location loc = Location.create(DIR) ;
FileOps.clearAll(loc.getDirectoryPath());
// Clear.
StoreParams p = Build.decideStoreParams(loc, true, pApp, null, pDft) ;
// Check location now has a pLoc.
String fn = loc.getPath(StoreParamsConst.TDB_CONFIG_FILE) ;
assertTrue(FileOps.exists(fn)) ;
StoreParams pLoc2 = StoreParamsCodec.read(loc) ;
assertTrue(StoreParams.sameValues(pLoc2, p)) ;
}
@Test public void params_choose_new_persist_2() {
// new database, location defined.
Location loc = Location.create(DIR) ;
FileOps.clearAll(loc.getDirectoryPath());
StoreParamsCodec.write(loc, pLoc);
// Clear.
StoreParams p = Build.decideStoreParams(loc, true, null, pLoc, pDft) ;
// Check location still has a pLoc.
String fn = loc.getPath(StoreParamsConst.TDB_CONFIG_FILE) ;
assertTrue(FileOps.exists(fn)) ;
StoreParams pLoc2 = StoreParamsCodec.read(loc) ;
assertTrue(StoreParams.sameValues(pLoc, p)) ;
}
@Test public void params_choose_new_persist_3() {
// new database, location defined, application modified.
Location loc = Location.create(DIR) ;
FileOps.clearAll(loc.getDirectoryPath());
StoreParamsCodec.write(loc, pLoc);
// Clear.
StoreParams p = Build.decideStoreParams(loc, true, pApp, pLoc, pDft) ;
// Check location still has a pLoc.
String fn = loc.getPath(StoreParamsConst.TDB_CONFIG_FILE) ;
assertTrue(FileOps.exists(fn)) ;
StoreParams pLoc2 = StoreParamsCodec.read(loc) ;
assertFalse(StoreParams.sameValues(pLoc, p)) ;
assertEquals(0, p.getBlockSize().intValue()) ; // Location
assertEquals(12, p.getNodeMissCacheSize().intValue()) ; // Application
}
}