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/* Test class based on the sample code at https://wiki-bsse.ethz.ch/pages/viewpage.action?pageId=26609113
* and amended for the Deb package by Tim Booth. Running this assures us thet the JNI library can
* be loaded and that the code is at least somewhat functional.
* This is very simple and therefore serves as a superficial test for autopkgtest.
*/
import ch.systemsx.cisd.hdf5.HDF5Factory;
import ch.systemsx.cisd.hdf5.IHDF5SimpleWriter;
import ch.systemsx.cisd.hdf5.IHDF5SimpleReader;
public class ReadWriteTest {
public static void main(String[] args) {
//Make an array
double[] mydata = new double[1000];
for (int nn=0 ; nn < mydata.length ; nn++) {
mydata[nn] = Math.cos(nn);
}
//Write it
IHDF5SimpleWriter writer = HDF5Factory.open("out.h5");
writer.writeDoubleArray("cosines", mydata);
writer.close();
//Read it back
IHDF5SimpleReader reader = HDF5Factory.openForReading("out.h5");
double[] readdata = reader.readDoubleArray("cosines");
reader.close();
//Inspect it
if(readdata.length != mydata.length) {
System.out.println("Array length is not 1000 as expected");
System.exit(1);
}
for (int nn=0 ; nn < mydata.length ; nn++ ) {
if(readdata[nn] != mydata[nn]) {
System.out.println("Data mismatch at index " + nn);
System.exit(1);
}
}
//Happy!
System.out.println("OK");
//exit(0);
}
}
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