[svn-r23510] I merged the changes for DESY project from the trunk (r23496) into this 1.8 DESY branch.

Tested with h5committest (duck failed with CMake because I don't know how to change test/CMakeLists.txt.  I'll wait for Allen to do it).

1 files changed, 636 insertions, 0 deletions

diff --git a/test/plugin.c b/test/plugin.c
new file mode 100644
index 0000000..4fc8115
--- /dev/null
+++ b/test/plugin.c
@@ -0,0 +1,636 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer:	Raymond Lu
+ *		13 February 2013
+ *
+ * Purpose:	Tests the plugin module (H5PL)
+ */
+#include <stdlib.h>
+#include <time.h>
+
+#include "h5test.h"
+#include "H5srcdir.h"
+
+/*
+ * This file needs to access private datatypes from the H5Z package.
+ */
+#define H5Z_PACKAGE
+#include "H5Zpkg.h"
+
+/* Filters for HDF5 internal test */
+#define H5Z_FILTER_DYNLIB1      257
+#define H5Z_FILTER_DYNLIB2      258 
+
+/* Bzip2 filter */
+#define H5Z_FILTER_BZIP2        307
+
+const char *FILENAME[] = {
+    "plugin",
+    NULL
+};
+#define FILENAME_BUF_SIZE       1024
+
+/* Dataset names for testing filters */
+#define DSET_DEFLATE_NAME	"deflate"
+#define DSET_BZIP2_NAME	        "bzip2"
+#define DSET_DYNLIB1_NAME	"dynlib1"
+#define DSET_DYNLIB2_NAME       "dynlib2"
+
+/* Parameters for internal filter test */
+#define FILTER_CHUNK_DIM1       2
+#define FILTER_CHUNK_DIM2       25
+#define FILTER_HS_OFFSET1       7
+#define FILTER_HS_OFFSET2       30
+#define FILTER_HS_SIZE1         4
+#define FILTER_HS_SIZE2         50
+
+/* Shared global arrays */
+#define DSET_DIM1       100
+#define DSET_DIM2       200
+
+/* Limit random number within 20000 */
+#define RANDOM_LIMIT    20000
+
+int	points_deflate[DSET_DIM1][DSET_DIM2], 
+        points_dynlib1[DSET_DIM1][DSET_DIM2],
+        points_dynlib2[DSET_DIM1][DSET_DIM2],
+        points_bzip2[DSET_DIM1][DSET_DIM2];
+
+
+/*-------------------------------------------------------------------------
+ * Function:	test_filter_internal
+ *
+ * Purpose:	Tests writing entire data and partial data with filters  
+ *
+ * Return:	Success:	0
+ *		Failure:	-1
+ *
+ * Programmer:	Raymond Lu
+ *              27 February 2013
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_filter_internal(hid_t fid, const char *name, hid_t dcpl)
+{
+    hid_t		dataset;        /* Dataset ID */
+    hid_t		dxpl;           /* Dataset xfer property list ID */
+    hid_t		write_dxpl;     /* Dataset xfer property list ID for writing */
+    hid_t		sid;            /* Dataspace ID */
+    const hsize_t	size[2] = {DSET_DIM1, DSET_DIM2};           /* Dataspace dimensions */
+    const hsize_t	hs_offset[2] = {FILTER_HS_OFFSET1, FILTER_HS_OFFSET2}; /* Hyperslab offset */
+    const hsize_t	hs_size[2] = {FILTER_HS_SIZE1, FILTER_HS_SIZE2};   /* Hyperslab size */
+    void		*tconv_buf = NULL;      /* Temporary conversion buffer */
+    int	                points[DSET_DIM1][DSET_DIM2], check[DSET_DIM1][DSET_DIM2];
+    size_t		i, j;        /* Local index variables */
+    int                 n = 0;
+
+    /* Create the data space */
+    if((sid = H5Screate_simple(2, size, NULL)) < 0) goto error;
+
+    /*
+     * Create a small conversion buffer to test strip mining. We
+     * might as well test all we can!
+     */
+    if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0) goto error;
+    tconv_buf = HDmalloc((size_t)1000);
+    if(H5Pset_buffer(dxpl, (size_t)1000, tconv_buf, NULL) < 0) goto error;
+    if((write_dxpl = H5Pcopy(dxpl)) < 0) TEST_ERROR;
+
+    TESTING("    filters (setup)");
+
+    /* Check if all the filters are available */
+    if(H5Pall_filters_avail(dcpl)!=TRUE) {
+        H5_FAILED();
+        printf("    Line %d: Incorrect filter availability\n",__LINE__);
+        goto error;
+    } /* end if */
+
+    /* Create the dataset */
+    if((dataset = H5Dcreate2(fid, name, H5T_NATIVE_INT, sid, H5P_DEFAULT,
+			     dcpl, H5P_DEFAULT)) < 0) goto error;
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 1: Read uninitialized data.  It should be zero.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (uninitialized read)");
+
+    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0)
+	TEST_ERROR;
+
+    for(i=0; i<(size_t)size[0]; i++) {
+	for(j=0; j<(size_t)size[1]; j++) {
+	    if(0!=check[i][j]) {
+		H5_FAILED();
+		printf("    Read a non-zero value.\n");
+		printf("    At index %lu,%lu\n",
+		       (unsigned long)i, (unsigned long)j);
+		goto error;
+	    }
+	}
+    }
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 2: Test filters by setting up a chunked dataset and writing
+     * to it.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (write)");
+
+    for(i=n=0; i<size[0]; i++) {
+	for(j=0; j<size[1]; j++) {
+	    points[i][j] = (int)(n++);
+	}
+    }
+
+    if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points) < 0)
+	TEST_ERROR;
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 3: Try to read the data we just wrote.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (read)");
+
+    /* Read the dataset back */
+        if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0)
+	   TEST_ERROR;
+
+        /* Check that the values read are the same as the values written */
+        for(i=0; i<size[0]; i++) {
+	   for(j=0; j<size[1]; j++) {
+	       if(points[i][j] != check[i][j]) {
+		  H5_FAILED();
+		  fprintf(stderr,"    Read different values than written.\n");
+		  fprintf(stderr,"    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
+		  fprintf(stderr,"    At original: %d\n", (int)points[i][j]);
+		  fprintf(stderr,"    At returned: %d\n", (int)check[i][j]);
+		  goto error;
+	       }
+	   }
+        }
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 4: Write new data over the top of the old data.  The new data is
+     * random thus not very compressible, and will cause the chunks to move
+     * around as they grow.  We only change values for the left half of the
+     * dataset although we rewrite the whole thing.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (modify)");
+
+    for(i=0; i<size[0]; i++) {
+	for(j=0; j<size[1]/2; j++) {
+	    points[i][j] = (int)HDrandom () % RANDOM_LIMIT;
+	}
+    }
+    if(H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points) < 0)
+	TEST_ERROR;
+
+        /* Read the dataset back and check it */
+        if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0)
+	   TEST_ERROR;
+
+        /* Check that the values read are the same as the values written */
+        for(i=0; i<size[0]; i++) {
+	   for(j=0; j<size[1]; j++) {
+	       if(points[i][j] != check[i][j]) {
+		  H5_FAILED();
+		  printf("    Read different values than written.\n");
+		  printf("    At index %lu,%lu\n",
+		           (unsigned long)i, (unsigned long)j);
+		  goto error;
+	       }
+	   }
+        }
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 5: Close the dataset and then open it and read it again.  This
+     * insures that the filters message is picked up properly from the
+     * object header.
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (re-open)");
+
+    if(H5Dclose(dataset) < 0) TEST_ERROR;
+    if((dataset = H5Dopen2(fid, name, H5P_DEFAULT)) < 0) TEST_ERROR;
+
+        if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0)
+            TEST_ERROR;
+
+        /* Check that the values read are the same as the values written */
+        for(i = 0; i < size[0]; i++)
+	   for(j = 0; j < size[1]; j++)
+	       if(points[i][j] != check[i][j]) {
+		  H5_FAILED();
+		  printf("    Read different values than written.\n");
+		  printf("    At index %lu,%lu\n",
+		        (unsigned long)i, (unsigned long)j);
+		  goto error;
+	       } /* end if */
+
+    PASSED();
+
+    /*----------------------------------------------------------------------
+     * STEP 6: Test partial I/O by writing to and then reading from a
+     * hyperslab of the dataset.  The hyperslab does not line up on chunk
+     * boundaries (we know that case already works from above tests).
+     *----------------------------------------------------------------------
+     */
+    TESTING("    filters (partial I/O)");
+
+    for(i=0; i<(size_t)hs_size[0]; i++) {
+	for(j=0; j<(size_t)hs_size[1]; j++) {
+	    points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] = (int)HDrandom() % RANDOM_LIMIT;
+	}
+    }
+    if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size,
+			    NULL) < 0) TEST_ERROR;
+    /* (Use the "read" DXPL because partial I/O on corrupted data test needs to ignore errors during writing) */
+    if(H5Dwrite (dataset, H5T_NATIVE_INT, sid, sid, dxpl, points) < 0)
+	TEST_ERROR;
+
+        if(H5Dread (dataset, H5T_NATIVE_INT, sid, sid, dxpl, check) < 0)
+	   TEST_ERROR;
+
+        /* Check that the values read are the same as the values written */
+        for(i=0; i<(size_t)hs_size[0]; i++) {
+	   for(j=0; j<(size_t)hs_size[1]; j++) {
+	       if(points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] !=
+                      check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]) {
+		  H5_FAILED();
+		  fprintf(stderr,"    Read different values than written.\n");
+		  fprintf(stderr,"    At index %lu,%lu\n",
+		         (unsigned long)((size_t)hs_offset[0]+i),
+		         (unsigned long)((size_t)hs_offset[1]+j));
+		  fprintf(stderr,"    At original: %d\n",
+		         (int)points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
+		  fprintf(stderr,"    At returned: %d\n",
+		         (int)check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
+		  goto error;
+	       }
+	   }
+        }
+
+    PASSED();
+
+    /* Save the data written to the file for later comparison when the file 
+     * is reopened for read test */
+    for(i=0; i<size[0]; i++) {
+        for(j=0; j<size[1]; j++) {
+            if(!HDstrcmp(name, DSET_DEFLATE_NAME)) {
+	        points_deflate[i][j] = points[i][j];
+            } else if(!HDstrcmp(name, DSET_DYNLIB1_NAME)) {
+	        points_dynlib1[i][j] = points[i][j];
+            } else if(!HDstrcmp(name, DSET_DYNLIB2_NAME)) {
+	        points_dynlib2[i][j] = points[i][j];
+            } else if(!HDstrcmp(name, DSET_BZIP2_NAME)) {
+	        points_bzip2[i][j] = points[i][j];
+            }
+	}
+    }
+
+    /* Clean up objects used for this test */
+    if(H5Dclose (dataset) < 0) goto error;
+    if(H5Sclose (sid) < 0) goto error;
+    if(H5Pclose (dxpl) < 0) goto error;
+    free (tconv_buf);
+
+    return(0);
+
+error:
+    if(tconv_buf)
+        free (tconv_buf);
+    return -1;
+}
+
+/*-------------------------------------------------------------------------
+ * Function:	test_filters
+ *
+ * Purpose:	Tests creating datasets and writing data with dynamically
+ *              loaded filters
+ *
+ * Return:	Success:	0
+ *		Failure:	-1
+ *
+ * Programmer:	Raymond Lu
+ *              14 March 2013
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_filters(hid_t file, hid_t fapl)
+{
+    hid_t	dc;                 /* Dataset creation property list ID */
+    const hsize_t chunk_size[2] = {FILTER_CHUNK_DIM1, FILTER_CHUNK_DIM2};  /* Chunk dimensions */
+    unsigned int         compress_level = 9;
+
+    /*----------------------------------------------------------
+     * STEP 1: Test deflation by itself.
+     *----------------------------------------------------------
+     */
+#ifdef H5_HAVE_FILTER_DEFLATE
+    puts("Testing deflate filter");
+    if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
+    if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
+    if(H5Pset_deflate (dc, 6) < 0) goto error;
+
+    if(test_filter_internal(file,DSET_DEFLATE_NAME,dc) < 0) goto error;
+    /* Clean up objects used for this test */
+    if(H5Pclose (dc) < 0) goto error;
+#else /* H5_HAVE_FILTER_DEFLATE */
+    TESTING("deflate filter");
+    SKIPPED();
+    puts("    Deflate filter not enabled");
+#endif /* H5_HAVE_FILTER_DEFLATE */
+
+    /*----------------------------------------------------------
+     * STEP 2: Test DYNLIB1 by itself.
+     *----------------------------------------------------------
+     */
+    puts("Testing DYNLIB1 filter");
+    if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
+    if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
+    if(H5Pset_filter (dc, H5Z_FILTER_DYNLIB1, H5Z_FLAG_MANDATORY, (size_t)1, &compress_level) < 0) goto error;
+
+    if(test_filter_internal(file,DSET_DYNLIB1_NAME,dc) < 0) goto error;
+
+    /* Clean up objects used for this test */
+    if(H5Pclose (dc) < 0) goto error;
+
+    /* Unregister the dynamic filter DYNLIB1 for testing purpose. The next time when this test is run for 
+     * the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
+     * for this filter. */
+    if(H5Zunregister(H5Z_FILTER_DYNLIB1) < 0) goto error;
+
+    /*----------------------------------------------------------
+     * STEP 3: Test DYNLIB2 by itself.
+     *----------------------------------------------------------
+     */
+    puts("Testing DYNLIB2 filter");
+    if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
+    if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
+    if(H5Pset_filter (dc, H5Z_FILTER_DYNLIB2, H5Z_FLAG_MANDATORY, 0, NULL) < 0) goto error;
+
+    if(test_filter_internal(file,DSET_DYNLIB2_NAME,dc) < 0) goto error;
+
+    /* Clean up objects used for this test */
+    if(H5Pclose (dc) < 0) goto error;
+
+    /* Unregister the dynamic filter DYNLIB2 for testing purpose. The next time when this test is run for 
+     * the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
+     * for this filter. */
+    if(H5Zunregister(H5Z_FILTER_DYNLIB2) < 0) goto error;
+
+    return 0;
+
+error:
+    return -1;
+}
+
+/*-------------------------------------------------------------------------
+ * Function:	test_read_data
+ *
+ * Purpose:	Tests reading data and compares values
+ *
+ * Return:	Success:	0
+ *		Failure:	-1
+ *
+ * Programmer:	Raymond Lu
+ *              14 March 2013
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_read_data(hid_t dataset, int *origin_data)
+{
+    int	                check[DSET_DIM1][DSET_DIM2];
+    const hsize_t	size[2] = {DSET_DIM1, DSET_DIM2};           /* Dataspace dimensions */
+    int                 *data_p = origin_data;
+    size_t		i, j;        /* Local index variables */
+
+    /* Read the dataset back */
+    if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check) < 0)
+        TEST_ERROR;
+
+    /* Check that the values read are the same as the values written */
+    for(i=0; i<size[0]; i++) {
+        for(j=0; j<size[1]; j++) {
+	   if(*data_p != check[i][j]) {
+	       H5_FAILED();
+	       fprintf(stderr,"    Read different values than written.\n");
+	       fprintf(stderr,"    At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
+	       fprintf(stderr,"    At original: %d\n", *data_p);
+	       fprintf(stderr,"    At returned: %d\n", (int)check[i][j]);
+	       goto error;
+	   }
+           data_p++;
+	}
+    }
+
+    PASSED();
+    return 0;
+
+error:
+    return -1;
+}
+
+/*-------------------------------------------------------------------------
+ * Function:	test_read_with_filters
+ *
+ * Purpose:	Tests reading dataset created with dynamically loaded filters
+ *
+ * Return:	Success:	0
+ *		Failure:	-1
+ *
+ * Programmer:	Raymond Lu
+ *              14 March 2013
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_read_with_filters(hid_t file, hid_t fapl)
+{
+    hid_t	dset;                 /* Dataset ID */
+
+    /*----------------------------------------------------------
+     * STEP 1: Test deflation by itself.
+     *----------------------------------------------------------
+     */
+#ifdef H5_HAVE_FILTER_DEFLATE
+    TESTING("Testing deflate filter");
+
+    if(H5Zfilter_avail(H5Z_FILTER_DEFLATE) != TRUE) TEST_ERROR
+
+    if((dset = H5Dopen2(file,DSET_DEFLATE_NAME,H5P_DEFAULT)) < 0) TEST_ERROR
+
+    if(test_read_data(dset, points_deflate) < 0) TEST_ERROR
+
+    if(H5Dclose(dset) < 0) TEST_ERROR
+
+    /* Clean up objects used for this test */
+#else /* H5_HAVE_FILTER_DEFLATE */
+    TESTING("deflate filter");
+    SKIPPED();
+    puts("    Deflate filter not enabled");
+#endif /* H5_HAVE_FILTER_DEFLATE */
+
+    /*----------------------------------------------------------
+     * STEP 2: Test DYNLIB1 by itself.
+     *----------------------------------------------------------
+     */
+    TESTING("Testing DYNLIB1 filter");
+
+    if((dset = H5Dopen2(file,DSET_DYNLIB1_NAME,H5P_DEFAULT)) < 0) TEST_ERROR
+
+    if(test_read_data(dset, points_dynlib1) < 0) TEST_ERROR
+
+    if(H5Dclose(dset) < 0) TEST_ERROR
+
+    /*----------------------------------------------------------
+     * STEP 3: Test Bogus2 by itself.
+     *----------------------------------------------------------
+     */
+    TESTING("Testing DYNLIB2 filter");
+
+    if((dset = H5Dopen2(file,DSET_DYNLIB2_NAME,H5P_DEFAULT)) < 0) TEST_ERROR
+
+    if(test_read_data(dset, points_dynlib2) < 0) TEST_ERROR
+
+    if(H5Dclose(dset) < 0) TEST_ERROR
+
+    return 0;
+
+error:
+    return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	main
+ *
+ * Purpose:	Tests the plugin module (H5PL)
+ *
+ * Return:	Success:	exit(0)
+ *
+ *		Failure:	exit(1)
+ *
+ * Programmer:	Raymond Lu
+ *		14 March 2013
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main(void)
+{
+    char		filename[FILENAME_BUF_SIZE];
+    hid_t		file, fapl, fapl2;
+    hbool_t new_format;
+    int mdc_nelmts;
+    size_t rdcc_nelmts;
+    size_t rdcc_nbytes;
+    double rdcc_w0;
+    int	nerrors = 0;
+
+    /* Testing setup */
+    h5_reset();
+    fapl = h5_fileaccess();
+
+    /* Turn off the chunk cache, so all the chunks are immediately written to disk */
+    if(H5Pget_cache(fapl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0) < 0)
+        TEST_ERROR 
+    rdcc_nbytes = 0;
+    if(H5Pset_cache(fapl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0) < 0)
+        TEST_ERROR 
+
+    /* Copy the file access property list */
+    if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
+
+    /* Set the "use the latest version of the format" bounds for creating objects in the file */
+    if(H5Pset_libver_bounds(fapl2, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) TEST_ERROR
+
+    h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
+
+    /* Test with old & new format groups */
+    for(new_format = FALSE; new_format <= TRUE; new_format++) {
+        hid_t my_fapl;
+
+        /* Set the FAPL for the type of format */
+        if(new_format) {
+            puts("\nTesting with new file format:");
+            my_fapl = fapl2;
+        } /* end if */
+        else {
+            puts("Testing with old file format:");
+            my_fapl = fapl;
+        } /* end else */
+
+        /* Create the file for this test */
+        if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0)
+            TEST_ERROR 
+
+        /* Test dynamically loaded filters */
+        nerrors += (test_filters(file, my_fapl) < 0		? 1 : 0);
+
+        if(H5Fclose(file) < 0)
+            TEST_ERROR 
+    } /* end for */
+
+    /* Close FAPL */
+    if(H5Pclose(fapl2) < 0) TEST_ERROR
+    if(H5Pclose(fapl) < 0) TEST_ERROR
+   
+    puts("\nTesting reading data with with dynamic plugin filters:");
+
+    /* Close the library so that all loaded plugin libraries are unloaded */
+    h5_reset();
+    fapl = h5_fileaccess();
+
+    /* Reopen the file for testing data reading */
+    if((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
+        TEST_ERROR 
+
+    /* Read the data with filters */
+    nerrors += (test_read_with_filters(file, fapl) < 0		? 1 : 0);
+
+    if(H5Fclose(file) < 0)
+        TEST_ERROR 
+
+    if(nerrors)
+        TEST_ERROR 
+    printf("All plugin tests passed.\n");
+    h5_cleanup(FILENAME, fapl);
+
+    return 0;
+
+error:
+    nerrors = MAX(1, nerrors);
+    printf("***** %d PLUGIN TEST%s FAILED! *****\n",
+            nerrors, 1 == nerrors ? "" : "S");
+    return 1;
+}
+