diff options
Diffstat (limited to 'java/test/TestH5.java')
| -rw-r--r-- | java/test/TestH5.java | 154 |
1 files changed, 138 insertions, 16 deletions
diff --git a/java/test/TestH5.java b/java/test/TestH5.java index 717d323..81d33ef 100644 --- a/java/test/TestH5.java +++ b/java/test/TestH5.java @@ -32,6 +32,7 @@ import java.io.StreamTokenizer; import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; +import hdf.hdf5lib.exceptions.HDF5Exception; import hdf.hdf5lib.exceptions.HDF5LibraryException; import org.junit.After; @@ -47,22 +48,21 @@ import org.junit.rules.TestName; */ public class TestH5 { @Rule public TestName testname = new TestName(); - @Before - public void showTestName() { - System.out.print(testname.getMethodName()); - } - @After - public void nextTestName() { - System.out.println(); - } private static final String H5_FILE = "testData.h5"; private static final String EXPORT_FILE = "testExport.txt"; + private static final String H5_DREG_FILE = "trefer_reg.h5"; + private static final String EXPORT_DREG_FILE = "testExportReg.txt"; + private static final String H5_AREG_FILE = "trefer_attr.h5"; + private static final String EXPORT_AREG_FILE = "testExportAReg.txt"; private static final int DIM_X = 4; private static final int DIM_Y = 6; + private static final int DIM_BLKS = 36; + private static final int DIM_PNTS = 10; + private static final int DIM_ATTR = 12; private static final int RANK = 2; - long H5fid = -1; - long H5dsid = -1; - long H5did = -1; + long H5fid = HDF5Constants.H5I_INVALID_HID; + long H5dsid = HDF5Constants.H5I_INVALID_HID; + long H5did = HDF5Constants.H5I_INVALID_HID; long[] H5dims = { DIM_X, DIM_Y }; private final void _deleteFile(String filename) { @@ -78,7 +78,7 @@ public class TestH5 { } private final long _createDataset(long fid, long dsid, String name, long dapl) { - long did = -1; + long did = HDF5Constants.H5I_INVALID_HID; try { did = H5.H5Dcreate(fid, name, HDF5Constants.H5T_STD_I32LE, dsid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, dapl); @@ -115,22 +115,64 @@ public class TestH5 { } } - public final void _closeH5File() throws HDF5LibraryException { + private final void _closeH5File() { if (H5did >= 0) try {H5.H5Dclose(H5did);} catch (Exception ex) {} if (H5dsid > 0) try {H5.H5Sclose(H5dsid);} catch (Exception ex) {} if (H5fid > 0) try {H5.H5Fclose(H5fid);} catch (Exception ex) {} - H5fid = -1; - H5dsid = -1; - H5did = -1; + H5fid = HDF5Constants.H5I_INVALID_HID; + H5dsid = HDF5Constants.H5I_INVALID_HID; + H5did = HDF5Constants.H5I_INVALID_HID; + } + + public void _openH5File(String filename, String dsetname) { + try { + H5fid = H5.H5Fopen(filename, + HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5._openH5file: " + err); + } + assertTrue("TestH5._openH5file: H5.H5Fopen: ", H5fid >= 0); + try { + H5did = H5.H5Dopen(H5fid, dsetname, HDF5Constants.H5P_DEFAULT); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5._openH5file: " + err); + } + assertTrue("TestH5._openH5file: H5.H5Dopen: ", H5did >= 0); + try { + H5dsid = H5.H5Dget_space(H5did); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5._openH5file: " + err); + } + assertTrue("TestH5._openH5file: H5.H5Screate_simple: ",H5dsid > 0); } public final void _deleteH5file() { + _closeH5File(); _deleteFile(H5_FILE); } + @After + public void closeH5File() throws HDF5LibraryException { + _closeH5File(); + System.out.println(); + } + + @Before + public void verifyCount() + throws NullPointerException, HDF5Exception { + assertTrue("H5 open ids is 0", H5.getOpenIDCount()==0); + System.out.print(testname.getMethodName()); + } + /** * Test method for {@link hdf.hdf5lib.H5#J2C(int)}. * NOTE: @@ -411,4 +453,84 @@ public class TestH5 { } _deleteH5file(); } + + @Test + public void testH5export_regdataset() { + int[] dset_data_expect = {66, 69, 72, 75, 78, 81, 96, 99, 102, 105, 108, + 111, 126, 129, 132, 135, 138, 141, 156, 159, 162, 165, 168, 171, + 186, 189, 192, 195, 198, 201, 216, 219, 222, 225, 228, 231, + 207, 66, 252, 48, 84, 96, 12, 14, 213, 99}; + int[] dset_indata = new int[DIM_BLKS+DIM_PNTS]; + String objName = "/Dataset1"; + + _openH5File(H5_DREG_FILE, objName); + + try { + H5.H5export_dataset(EXPORT_DREG_FILE, H5_DREG_FILE, objName, 99); + } + catch (HDF5LibraryException err) { + err.printStackTrace(); + fail("H5export_dataset failed: " + err); + } + + File file = new File(EXPORT_DREG_FILE); + + try { + Reader reader = new FileReader(EXPORT_DREG_FILE); + StreamTokenizer streamTokenizer = new StreamTokenizer(reader); + int indx = 0; + while(streamTokenizer.nextToken() != StreamTokenizer.TT_EOF){ + if(streamTokenizer.ttype == StreamTokenizer.TT_NUMBER) { + dset_indata[indx] = (int)streamTokenizer.nval; + indx++; + } + } + reader.close(); + } + catch (IOException err) { + err.printStackTrace(); + fail("read file failed: " + err); + } + for(int row = 0; row < DIM_X; row++) + assertTrue("H5export_dataset: <"+row+">"+dset_indata[row], dset_indata[row]==dset_data_expect[row]); + } + + @Test + public void testH5export_attrdataset() { + int[] dset_data_expect = {0, 3, 6, 9, 1, 4, 7, 10, 2, 5, 8, 11}; + int[] dset_indata = new int[DIM_ATTR]; + String objName = "/Dataset3"; + + _openH5File(H5_AREG_FILE, objName); + + try { + H5.H5export_dataset(EXPORT_AREG_FILE, H5_AREG_FILE, objName, 99); + } + catch (HDF5LibraryException err) { + err.printStackTrace(); + fail("H5export_dataset failed: " + err); + } + + File file = new File(EXPORT_AREG_FILE); + + try { + Reader reader = new FileReader(EXPORT_AREG_FILE); + StreamTokenizer streamTokenizer = new StreamTokenizer(reader); + int indx = 0; + int jndx = 0; + while(streamTokenizer.nextToken() != StreamTokenizer.TT_EOF){ + if(streamTokenizer.ttype == StreamTokenizer.TT_NUMBER) { + dset_indata[indx] = (int)streamTokenizer.nval; + indx++; + } + } + reader.close(); + } + catch (IOException err) { + err.printStackTrace(); + fail("read file failed: " + err); + } + for(int row = 0; row < DIM_X; row++) + assertTrue("H5export_dataset: <"+row+">"+dset_indata[row], dset_indata[row]==dset_data_expect[row]); + } } |