510 lines
13 KiB
Java
510 lines
13 KiB
Java
/****************************************************************************
|
|
* NCSA HDF *
|
|
* National Comptational Science Alliance *
|
|
* University of Illinois at Urbana-Champaign *
|
|
* 605 E. Springfield, Champaign IL 61820 *
|
|
* *
|
|
* For conditions of distribution and use, see the accompanying *
|
|
* java-hdf5/COPYING file. *
|
|
* *
|
|
****************************************************************************/
|
|
|
|
package ncsa.hdf.hdf5lib.test;
|
|
|
|
import java.awt.*;
|
|
import java.awt.event.*;
|
|
import java.io.*;
|
|
import ncsa.hdf.hdf5lib.*;
|
|
import ncsa.hdf.hdf5lib.exceptions.*;
|
|
|
|
public class TestFloatRead implements TestModule
|
|
{
|
|
private String FILE_ROOT = null;
|
|
|
|
|
|
String dbgInfo;
|
|
boolean testResult = false;
|
|
|
|
public TestFloatRead()
|
|
{
|
|
}
|
|
|
|
public boolean setUp( String workingDir, boolean cleanFilesAtStart) {
|
|
FILE_ROOT = workingDir;
|
|
return true;
|
|
}
|
|
|
|
public boolean cleanUp( boolean saveFiles )
|
|
{
|
|
try {
|
|
H5.H5close();
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\nH5close(): FAILED "+ex;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
public String getTestName() {
|
|
String desc = "Test Float/float write & read";
|
|
return desc;
|
|
}
|
|
|
|
public String getTestDescription() {
|
|
String desc = "Test float and Float data types, write and read either way.";
|
|
return desc;
|
|
}
|
|
|
|
public void runTest() {
|
|
testResult = false;
|
|
boolean res;
|
|
int ntests = 2;
|
|
int passed = 0;
|
|
dbgInfo = "\n\n========== Test Write & read 2D Float/float flattened ==========";
|
|
if (testFloatFloatFlat() ) {
|
|
passed++;
|
|
}
|
|
dbgInfo += "\n\n========== Test Write & read 2D Float/float Array ==========";
|
|
if (testFloatFloatArray() ) {
|
|
passed++;
|
|
}
|
|
dbgInfo += "\n\n========== Float/float tests complete: "+passed+" of "+ntests+" passed ==========";
|
|
testResult = (passed == ntests);
|
|
}
|
|
|
|
public boolean testPassed()
|
|
{
|
|
return testResult;
|
|
}
|
|
public String getVerboseResult()
|
|
{
|
|
return dbgInfo;
|
|
}
|
|
|
|
/**
|
|
* Test
|
|
*/
|
|
private boolean testFloatFloatFlat()
|
|
{
|
|
String fileName = FILE_ROOT+"FloatFloatFlat.h5";
|
|
String dataset1Name = "floatArray";
|
|
String dataset2Name = "FloatArray";
|
|
int nx = 100;
|
|
int ny = 200;
|
|
int rank = 2;
|
|
int status;
|
|
int errs = 0;
|
|
int i, j;
|
|
int file, dataset1, dataset2;
|
|
int tfile, tdataset1, tdataset2;
|
|
int datatype2, dataspace2; /* handles */
|
|
int datatype1, dataspace1; /* handles */
|
|
long[] dimsf = {100, 200}; /* dataset dimensions */
|
|
Float[] data1 = new Float[nx*ny]; /* data to write */
|
|
Float[] outData1 = new Float[nx*ny];
|
|
Float[] outData3 = new Float[nx*ny];
|
|
float[] data2 = new float[nx*ny]; /* data to write */
|
|
float[] outData2 = new float[nx*ny];
|
|
float[] outData4 = new float[nx*ny];
|
|
|
|
// Data and output buffer initialization.
|
|
for (j = 0; j < nx; j++) {
|
|
for (i = 0; i < ny; i++) {
|
|
data1[j*ny+i] = new Float((float)(j+(float)(float)i/100.0));
|
|
data2[j*ny+i] = (float)(j+(float)(float)i/100.0);
|
|
}
|
|
}
|
|
|
|
tfile = -1;
|
|
try {
|
|
tfile = H5.H5Fopen(fileName,
|
|
HDF5Constants.H5F_ACC_RDONLY,
|
|
HDF5Constants.H5P_DEFAULT);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\n\nH5Fopen() second open Failed, exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
tdataset1 = H5.H5Dopen(tfile, dataset1Name);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\n\nH5Dopen() dataset1 Failed, exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
dbgInfo += "\nRead Float data as Float";
|
|
try {
|
|
status = H5.H5Dread(tdataset1,
|
|
H5.J2C(HDF5CDataTypes.JH5T_NATIVE_FLOAT),
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT,
|
|
outData1);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dread: failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
for (j = 0; j < nx; j++)
|
|
{
|
|
for (i = 0; i < ny; i++) {
|
|
if (!outData1[j*ny+i].equals(data1[j*ny+i])) {
|
|
errs++;
|
|
if (errs > 10 ) {
|
|
dbgInfo += "\n* bad data at: ["+i+"]["+j+"] original: "+data1[j*ny+i]+" read back as "+outData1[j*ny+i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
H5.H5Dclose(tdataset1);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dclose: dataset1 after read 1 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
tdataset1 = H5.H5Dopen(tfile, dataset1Name);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\n\nH5Dopen() dataset1 after read 1 Failed, exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
dbgInfo += "\nRead Float data as float";
|
|
try {
|
|
status = H5.H5Dread(tdataset1,
|
|
H5.J2C(HDF5CDataTypes.JH5T_NATIVE_FLOAT),
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT,
|
|
outData2);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dread: failed: "+ex;
|
|
return false;
|
|
}
|
|
for (j = 0; j < nx; j++)
|
|
{
|
|
for (i = 0; i < ny; i++) {
|
|
if (outData2[j*ny+i] != data1[j*ny+i].floatValue()) {
|
|
errs++;
|
|
if (errs > 20 ) {
|
|
dbgInfo += "\n* bad data at: ["+i+"]["+j+"] original: "+data1[j*ny+i]+" read back as "+outData2[j*ny+i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
H5.H5Dclose(tdataset1);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dclose: tdataset1 read 2 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
tdataset2 = H5.H5Dopen(tfile, dataset2Name);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\n\nH5Dopen() Failed, dataset2 read 1 exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
dbgInfo += "\nRead float data as float";
|
|
try {
|
|
status = H5.H5Dread(tdataset2,
|
|
H5.J2C(HDF5CDataTypes.JH5T_NATIVE_FLOAT),
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT,
|
|
outData4);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dread: failed: "+ex;
|
|
return false;
|
|
}
|
|
for (j = 0; j < nx; j++)
|
|
{
|
|
for (i = 0; i < ny; i++) {
|
|
if (outData4[j*ny+i] != data2[j*ny+i]) {
|
|
errs++;
|
|
if (errs > 30 ) {
|
|
dbgInfo += "\n* bad data at: ["+i+"]["+j+"] original: "+data2[j*nx+i]+" read back as "+outData2[j*nx+i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
H5.H5Dclose(tdataset2);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dclose: dataset 2 read 1 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
tdataset2 = H5.H5Dopen(tfile, dataset2Name);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\nH5Dopen() dataset2 read 2 Failed, exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
dbgInfo += "\nRead float data as Float";
|
|
try {
|
|
status = H5.H5Dread(tdataset2,
|
|
H5.J2C(HDF5CDataTypes.JH5T_NATIVE_FLOAT),
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT,
|
|
outData3);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dread: dataset 2 read 2 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
for (j = 0; j < nx; j++)
|
|
{
|
|
for (i = 0; i < ny; i++) {
|
|
if (outData3[j*nx+i].floatValue() != data2[j*nx+i]) {
|
|
errs++;
|
|
if (errs > 40 ) {
|
|
dbgInfo += "\n* bad data at: ["+i+"]["+j+"] original: "+data2[j*nx+i]+" read back as "+outData3[j*nx+i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
H5.H5Dclose(tdataset2);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dclose: dataset 2 read 2 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
H5.H5Fclose(tfile);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\nH5Fclose(): FAILED "+ex;
|
|
return false;
|
|
}
|
|
if (errs > 0) {
|
|
dbgInfo += "\nFloatFloatFlat(): at least "+errs+" errors";
|
|
return false;
|
|
} else {
|
|
dbgInfo += "\nFloatFloatFlat(): OK ";
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private boolean testFloatFloatArray()
|
|
{
|
|
String fileName = FILE_ROOT+"FloatFloatArray.h5";
|
|
String dataset1Name = "floatArray";
|
|
String dataset2Name = "FloatArray";
|
|
int nx = 100;
|
|
int ny = 200;
|
|
int rank = 2;
|
|
int status;
|
|
int errs = 0;
|
|
int i, j;
|
|
int file, dataset1, dataset2;
|
|
int tfile, tdataset1, tdataset2;
|
|
int datatype2, dataspace2; /* handles */
|
|
int datatype1, dataspace1; /* handles */
|
|
long[] dimsf = {100, 200}; /* dataset dimensions */
|
|
Float[][] data1 = new Float[nx][ny]; /* data to write */
|
|
Float[][] outData1 = new Float[nx][ny];
|
|
Float[][] outData3 = new Float[nx][ny];
|
|
float[][] data2 = new float[nx][ny]; /* data to write */
|
|
float[][] outData2 = new float[nx][ny];
|
|
float[][] outData4 = new float[nx][ny];
|
|
|
|
// Data and output buffer initialization.
|
|
for (j = 0; j < nx; j++) {
|
|
for (i = 0; i < ny; i++) {
|
|
data1[j][i] = new Float((float)(j+(float)(float)i/100.0));
|
|
data2[j][i] = (float)(j+(float)(float)i/100.0);
|
|
}
|
|
}
|
|
|
|
|
|
tfile = -1;
|
|
try {
|
|
tfile = H5.H5Fopen(fileName,
|
|
HDF5Constants.H5F_ACC_RDONLY,
|
|
HDF5Constants.H5P_DEFAULT);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\n\nH5Fopen() second open Failed, exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
tdataset1 = H5.H5Dopen(tfile, dataset1Name);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\n\nH5Dopen() dataset1 Failed, exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
dbgInfo += "\nRead Float data as Float";
|
|
try {
|
|
status = H5.H5Dread(tdataset1,
|
|
H5.J2C(HDF5CDataTypes.JH5T_NATIVE_FLOAT),
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT,
|
|
outData1);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dread: failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
for (j = 0; j < nx; j++)
|
|
{
|
|
for (i = 0; i < ny; i++) {
|
|
if (!outData1[j][i].equals(data1[j][i])) {
|
|
errs++;
|
|
if (errs > 10 ) {
|
|
dbgInfo += "\n* bad data at: ["+i+"]["+j+"] original: "+data1[j][i]+" read back as "+outData1[j][i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
H5.H5Dclose(tdataset1);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dclose: dataset1 after read 1 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
tdataset1 = H5.H5Dopen(tfile, dataset1Name);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\n\nH5Dopen() dataset1 after read 1 Failed, exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
dbgInfo += "\nRead Float data as float";
|
|
try {
|
|
status = H5.H5Dread(tdataset1,
|
|
H5.J2C(HDF5CDataTypes.JH5T_NATIVE_FLOAT),
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT,
|
|
outData2);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dread: failed: "+ex;
|
|
return false;
|
|
}
|
|
for (j = 0; j < nx; j++)
|
|
{
|
|
for (i = 0; i < ny; i++) {
|
|
if (outData2[j][i] != data1[j][i].floatValue()) {
|
|
errs++;
|
|
if (errs > 20 ) {
|
|
dbgInfo += "\n* bad data at: ["+i+"]["+j+"] original: "+data1[j][i]+" read back as "+outData2[j][i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
H5.H5Dclose(tdataset1);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dclose: tdataset1 read 2 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
tdataset2 = H5.H5Dopen(tfile, dataset2Name);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\n\nH5Dopen() Failed, dataset2 read 1 exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
dbgInfo += "\nRead float data as float";
|
|
try {
|
|
status = H5.H5Dread(tdataset2,
|
|
H5.J2C(HDF5CDataTypes.JH5T_NATIVE_FLOAT),
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT,
|
|
outData4);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dread: failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
for (j = 0; j < nx; j++)
|
|
{
|
|
for (i = 0; i < ny; i++) {
|
|
if (outData4[j][i] != data2[j][i]) {
|
|
errs++;
|
|
if (errs > 30 ) {
|
|
dbgInfo += "\n* bad data at: ["+i+"]["+j+"] original: "+data2[j][i]+" read back as "+outData2[j][i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
H5.H5Dclose(tdataset2);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dclose: dataset 2 read 1 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
|
|
try {
|
|
tdataset2 = H5.H5Dopen(tfile, dataset2Name);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\nH5Dopen() dataset2 read 2 Failed, exception: "+ex;
|
|
return false;
|
|
}
|
|
|
|
dbgInfo += "\nRead float data as Float";
|
|
try {
|
|
status = H5.H5Dread(tdataset2,
|
|
H5.J2C(HDF5CDataTypes.JH5T_NATIVE_FLOAT),
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5S_ALL,
|
|
HDF5Constants.H5P_DEFAULT,
|
|
outData3);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dread: dataset 2 read 2 failed: "+ex;
|
|
return false;
|
|
}
|
|
for (j = 0; j < nx; j++)
|
|
{
|
|
for (i = 0; i < ny; i++) {
|
|
if (outData3[j][i].floatValue() != data2[j][i]) {
|
|
errs++;
|
|
if (errs > 40 ) {
|
|
dbgInfo += "\n* bad data at: ["+i+"]["+j+"] original: "+data2[j][i]+" read back as "+outData3[j][i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
try {
|
|
H5.H5Dclose(tdataset2);
|
|
} catch (Exception ex) {
|
|
dbgInfo += "\nH5Dclose: dataset 2 read 2 failed: "+ex;
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
H5.H5Fclose(tfile);
|
|
} catch (HDF5Exception ex) {
|
|
dbgInfo += "\nH5Fclose(): FAILED "+ex;
|
|
return false;
|
|
}
|
|
if (errs > 0) {
|
|
dbgInfo += "\nFloatFloatArray(): at least "+errs+" errors";
|
|
return false;
|
|
} else {
|
|
dbgInfo += "\nFloatFloatArray(): OK ";
|
|
return true;
|
|
}
|
|
}
|
|
|
|
}
|