/*
* Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
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* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
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* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
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* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
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*
* THIS SOFTWARE IS PROVIDED BY UCAR/UNIDATA "AS IS" AND ANY EXPRESS OR
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*/
package ucar.nc2.ncml;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import ucar.ma2.Array;
import ucar.nc2.NetcdfFile;
import ucar.nc2.Variable;
import ucar.unidata.util.test.category.NeedsCdmUnitTest;
import ucar.unidata.util.test.TestDir;
import java.io.File;
import java.io.IOException;
import java.io.StringReader;
@Category(NeedsCdmUnitTest.class)
public class TestOffAggNewSync {
String dataDir = TestDir.cdmUnitTestDir + "formats/gini/";
int ntimes = 3;
private String aggExistingSync =
"<?xml version='1.0' encoding='UTF-8'?>\n" +
"<netcdf xmlns='http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2'>\n" +
" <aggregation dimName='time' type='joinExisting' recheckEvery='1 sec' >\n" +
" <variableAgg name='IR_WV'/>\n" +
" <scan location='"+dataDir+"' regExp='WEST-CONUS_4km_3.9.*\\.gini' dateFormatMark='WEST-CONUS_4km_3.9_#yyyyMMdd_HHmm'/>\n" +
" </aggregation>\n" +
"</netcdf>";
@Test
public void testMove() throws IOException, InterruptedException {
String fname = dataDir + "WEST-CONUS_4km_3.9_20050912_2130.gini";
if (!TestOffAggUpdating.move(fname))
System.out.printf("Move failed on %s%n", fname);
System.out.printf("%s%n", aggExistingSync);
NetcdfFile ncfile = NcMLReader.readNcML(new StringReader(aggExistingSync), "aggExistingSync", null);
testAggCoordVar(ncfile, ntimes-1);
ncfile.close();
if (!TestOffAggUpdating.moveBack(fname))
System.out.printf("Move back failed on %s%n", fname);
ncfile = NcMLReader.readNcML(new StringReader(aggExistingSync), "aggExistingSync", null);
testAggCoordVar(ncfile, ntimes);
ncfile.close();
System.out.printf("ok testMove%n");
}
@Test
public void testRemove() throws IOException, InterruptedException {
NetcdfFile ncfile = NcMLReader.readNcML(new StringReader(aggExistingSync), "aggExistingSync", null);
testAggCoordVar(ncfile, ntimes);
System.out.println("");
ncfile.close();
String fname = dataDir + "WEST-CONUS_4km_3.9_20050912_2130.gini";
boolean ok = TestOffAggUpdating.move(fname);
int nfiles = ok ? ntimes-1 : ntimes; // sometimes fails
ncfile = NcMLReader.readNcML(new StringReader(aggExistingSync), "aggExistingSync", null);
testAggCoordVar(ncfile, nfiles);
ncfile.close();
TestOffAggUpdating.moveBack(fname);
System.out.printf("ok testRemove%n");
}
@Test
public void testSync() throws IOException, InterruptedException {
String fname = dataDir + "WEST-CONUS_4km_3.9_20050912_2130.gini";
if (!TestOffAggUpdating.move(fname))
System.out.printf("Move failed on %s%n", fname);
NetcdfFile ncfile = NcMLReader.readNcML(new StringReader(aggExistingSync), "aggExistingSync", null);
testAggCoordVar(ncfile, ntimes-1);
if (!TestOffAggUpdating.moveBack(fname))
System.out.printf("Move back failed on %s%n", fname);
Thread.sleep(2000);
ncfile.syncExtend();
testAggCoordVar(ncfile, ntimes);
ncfile.close();
System.out.printf("ok testSync%n");
}
@Test
public void testSyncRemove() throws IOException, InterruptedException {
NetcdfFile ncfile = NcMLReader.readNcML(new StringReader(aggExistingSync), "aggExistingSync", null);
testAggCoordVar(ncfile, ntimes);
System.out.println("");
String fname = dataDir + "WEST-CONUS_4km_3.9_20050912_2130.gini";
boolean ok = TestOffAggUpdating.move(fname);
int nfiles = ok ? ntimes-1 : ntimes; // sometimes fails
Thread.sleep(2000);
ncfile.syncExtend();
testAggCoordVar(ncfile, nfiles);
ncfile.close();
//if (!moveBack(dataDir + fname ))
if (!TestOffAggUpdating.moveBack(fname ))
System.out.printf("Move back failed on %s%n", fname);
else
System.out.printf("ok testSyncRemove %n");
}
public void testAggCoordVar(NetcdfFile ncfile, int n) throws IOException {
Variable time = ncfile.findVariable("time");
assert null != time;
assert time.getShortName().equals("time");
assert time.getRank() == 1;
assert time.getSize() == n : time.getSize() +" != " + n;
assert time.getShape()[0] == n;
assert time.getDimension(0) == ncfile.findDimension("time");
Array data = time.read();
assert data.getRank() == 1;
assert data.getSize() == n;
assert data.getShape()[0] == n;
}
}