[svn-r22219] Description:

    Merge "file image" changes from feature branch back to trunk.

Tested on:
    Mac OSX/64 10.7.3 (amazon) w/debug
    (h5committest upcoming)

1 files changed, 1335 insertions, 0 deletions

diff --git a/test/file_image.c b/test/file_image.c
new file mode 100644
index 0000000..7c2c3ff
--- /dev/null
+++ b/test/file_image.c
@@ -0,0 +1,1335 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/***********************************************************
+*
+* Test program:  file_image
+*
+* Test setting file images
+*
+*************************************************************/
+
+#include "h5test.h"
+#include "H5srcdir.h"
+#include "H5Fprivate.h" /* required to test property removals */
+#define VERIFY(condition, string) do { if (!(condition)) FAIL_PUTS_ERROR(string) } while(0)
+
+/* Values for callback bit field */
+#define MALLOC      0x01
+#define MEMCPY      0x02
+#define REALLOC     0x04
+#define FREE        0x08
+#define UDATA_COPY  0x10
+#define UDATA_FREE  0x20
+
+#define RANK 2
+#define DIM0 1024
+#define DIM1 32
+#define DSET_NAME "test_dset"
+
+#define FAMILY_SIZE (2 * 1024)
+
+const char *FILENAME[] = {
+    "file_image_core_test",
+    NULL
+};
+
+/* need a second file name array, as the first file name array contains
+ * files we don't want to delete on cleanup.
+ */
+const char *FILENAME2[] = {
+    "sec2_get_file_image_test",
+    "stdio_get_file_image_test",
+    "core_get_file_image_test",
+    "family_get_file_image_test",
+    "multi_get_file_image_test",
+    "split_get_file_image_test",
+    "get_file_image_error_rejection_test",
+    NULL
+};
+
+typedef struct {
+    unsigned char used_callbacks;       /* Bitfield for tracking callbacks */
+    H5FD_file_image_op_t malloc_src;    /* Source of file image callbacks */
+    H5FD_file_image_op_t memcpy_src;
+    H5FD_file_image_op_t realloc_src;
+    H5FD_file_image_op_t free_src;
+} udata_t;
+
+
+/******************************************************************************
+ * Function:    test_properties
+ *
+ * Purpose:     Tests that the file image properties (buffer pointer and length)
+ *              are set properly. Image callbacks are not set in this test.
+ *
+ * Returns:     Success: 0
+ *              Failure: 1
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static int
+test_properties(void)
+{
+    hid_t   fapl_1;
+    hid_t   fapl_2;
+    char    *buffer;
+    int     count = 10; 
+    void    *temp;
+    char    *temp2;
+    int     i;   
+    size_t  size;
+    size_t  temp_size;
+
+    TESTING("File image property list functions");
+    
+    /* Initialize file image buffer
+     *
+     * Note: this image will not contain a valid HDF5 file, as it complicates testing
+     * property list functions. In the file driver tests further down, this will
+     * not be the case.
+     */
+    size = (size_t)count * sizeof(char);
+    buffer = (char *)HDmalloc(size);
+    for(i = 0; i < count - 1; i++)
+        buffer[i] = (char)(65 + i);
+    buffer[count] = '\0';
+
+    /* Create fapl */
+    if((fapl_1 = H5Pcreate(H5P_FILE_ACCESS)) < 0) FAIL_STACK_ERROR
+
+    /* Get file image stuff */
+    if(H5Pget_file_image(fapl_1, (void **)&temp, &temp_size) < 0) FAIL_STACK_ERROR
+
+    /* Check default values */
+    VERIFY(temp == NULL, "Default pointer is wrong");
+    VERIFY(temp_size == 0, "Default size is wrong");
+
+    /* Set file image stuff */
+    if(H5Pset_file_image(fapl_1, (void *)buffer, size) < 0) FAIL_STACK_ERROR
+    
+    /* Get the same */
+    if(H5Pget_file_image(fapl_1, (void **)&temp, &temp_size) < 0) FAIL_STACK_ERROR
+
+    /* Check that sizes are the same, and that the buffers are identical but separate */
+    VERIFY(temp != NULL, "temp is null!");
+    VERIFY(temp_size == size, "Sizes of buffers don't match");
+    VERIFY(temp != buffer, "Retrieved buffer is the same as original");
+    VERIFY(0 == HDmemcmp(temp, buffer, size), "Buffers contain different data");
+
+    /* Copy the fapl */
+    if((fapl_2 = H5Pcopy(fapl_1)) < 0) FAIL_STACK_ERROR
+
+    /* Get values from the new fapl */
+    if(H5Pget_file_image(fapl_2, (void **)&temp2, &temp_size) < 0) FAIL_STACK_ERROR
+    
+    /* Check that sizes are the same, and that the buffers are identical but separate */
+    VERIFY(temp_size == size,"Sizes of buffers don't match"); 
+    VERIFY(temp2 != NULL,"Recieved buffer not set");
+    VERIFY(temp2 != buffer, "Retrieved buffer is the same as original");
+    VERIFY(temp2 != temp, "Retrieved buffer is the same as previously retrieved buffer");
+    VERIFY(0 == HDmemcmp(temp2, buffer, size),"Buffers contain different data");
+
+    /* Close everything */
+    if(H5Pclose(fapl_1) < 0) FAIL_STACK_ERROR
+    if(H5Pclose(fapl_2) < 0) FAIL_STACK_ERROR
+    HDfree(buffer);
+    HDfree(temp);
+    HDfree(temp2);
+
+    PASSED();
+    return 0;
+
+error:
+    return 1; 
+} /* end test_properties() */
+
+/******************************************************************************
+ * Function:    malloc_cb
+ *
+ * Purpose:     This function allows calls to the malloc callback to be tracked.
+ *
+ * Returns:     The result of a standard malloc
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static void *
+malloc_cb(size_t size, H5FD_file_image_op_t op, void *udata)
+{
+    udata_t *u = (udata_t *)udata;
+
+    u->used_callbacks |= MALLOC;
+    u->malloc_src = op;
+    return HDmalloc(size);
+}
+
+/******************************************************************************
+ * Function:    memcpy_cb
+ *
+ * Purpose:     This function allows calls to the memcpy callback to be tracked.
+ *
+ * Returns:     The result of a standard memcpy
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static void *
+memcpy_cb(void *dest, const void *src, size_t size, H5FD_file_image_op_t op, void *udata)
+{
+    udata_t *u = (udata_t *)udata;
+
+    u->used_callbacks |= MEMCPY;
+    u->memcpy_src = op;
+    return HDmemcpy(dest, src, size);
+}
+
+/******************************************************************************
+ * Function:    realloc_cb
+ *
+ * Purpose:     This function allows calls to the realloc callback to be tracked.
+ *
+ * Returns:     The result of a standard realloc
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static void *
+realloc_cb(void *ptr, size_t size, H5FD_file_image_op_t op, void *udata)
+{
+    udata_t *u = (udata_t *)udata;
+
+    u->used_callbacks |= REALLOC;
+    u->realloc_src = op;
+    return HDrealloc(ptr,size);
+}
+
+/******************************************************************************
+ * Function:    free_cb
+ *
+ * Purpose:     This function allows calls to the free callback to be tracked.
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static herr_t
+free_cb(void *ptr, H5FD_file_image_op_t op, void *udata)
+{
+    udata_t *u = (udata_t *)udata;
+
+    u->used_callbacks |= FREE;
+    u->free_src = op;
+    HDfree(ptr);
+    return(SUCCEED);
+}
+
+/******************************************************************************
+ * Function:    udata_copy_cb
+ *
+ * Purpose:     This function allows calls to the udata_copy callback to be tracked.
+ *              No copying actualy takes place; it is easier to deal with only one
+ *              instance of the udata.
+ *
+ * Returns:     A pointer to the same udata that was passed in.
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static void *
+udata_copy_cb(void *udata)
+{
+    udata_t *u = (udata_t *)udata;
+
+    u->used_callbacks |= UDATA_COPY;
+    return udata;
+}
+
+/******************************************************************************
+ * Function:    udata_free_cb
+ *
+ * Purpose:     This function allows calls to the udata_free callback to be tracked.
+ *
+ *              Note: this callback doesn't actually do anything. Since the
+ *              udata_copy callback doesn't copy, only one instance of the udata
+ *              is kept alive and such it must be freed explicitly at the end of the tests.
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static herr_t
+udata_free_cb(void *udata)
+{
+    udata_t *u = (udata_t *)udata;
+
+    u->used_callbacks |= UDATA_FREE;
+    return(SUCCEED);
+}
+
+/******************************************************************************
+ * Function:    reset_udata
+ *
+ * Purpose:     Resets the udata to default values. This facilitates storing only
+ *              the results of a single operation in the udata.
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static void
+reset_udata(udata_t *u)
+{
+    u->used_callbacks = 0;
+    u->malloc_src = u->memcpy_src = u->realloc_src = u->free_src = H5FD_FILE_IMAGE_OP_NO_OP;
+}
+
+/******************************************************************************
+ * Function:    test_callbacks
+ *
+ * Purpose:     Tests that callbacks are called properly in property list functions.
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static int
+test_callbacks(void)
+{
+    H5FD_file_image_callbacks_t real_callbacks = {&malloc_cb, &memcpy_cb, &realloc_cb, 
+	&free_cb, &udata_copy_cb, &udata_free_cb, NULL};
+    H5FD_file_image_callbacks_t null_callbacks = {NULL, NULL, NULL, NULL, NULL, NULL, NULL};
+    H5FD_file_image_callbacks_t callbacks;
+    hid_t fapl_1;
+    hid_t fapl_2;
+    udata_t *udata;
+    char *file_image;
+    char *temp_file_image;
+    int   count = 10;
+    int   i;
+    size_t size;
+    size_t temp_size;
+
+    TESTING("Callback use in property list operations");
+
+    /* Allocate and initialize udata */
+    udata = (udata_t *)HDmalloc(sizeof(udata_t));
+    reset_udata(udata);
+
+    /* copy the address of the user data into read_callbacks */
+    real_callbacks.udata = (void *)udata;
+
+    /* Allocate and initialize file image buffer */
+    size = (size_t)count * sizeof(char);
+    file_image = (char *)HDmalloc(size);
+    for(i = 0; i < count - 1; i++)
+        file_image[i] = (char)(65 + i);
+    file_image[count] = '\0';
+
+    /* Create fapl */
+    if((fapl_1 = H5Pcreate(H5P_FILE_ACCESS)) < 0) FAIL_STACK_ERROR
+
+    /* Get file image stuff */
+    callbacks = real_callbacks;
+    if(H5Pget_file_image_callbacks(fapl_1, &callbacks) < 0) FAIL_STACK_ERROR
+
+    /* Check default values */
+    VERIFY(callbacks.image_malloc == NULL, "Default malloc callback is wrong");
+    VERIFY(callbacks.image_memcpy == NULL, "Default memcpy callback is wrong");
+    VERIFY(callbacks.image_realloc == NULL, "Default realloc callback is wrong");
+    VERIFY(callbacks.image_free == NULL, "Default free callback is wrong");
+    VERIFY(callbacks.udata_copy == NULL, "Default udata copy callback is wrong");
+    VERIFY(callbacks.udata_free == NULL, "Default udata free callback is wrong");
+    VERIFY(callbacks.udata == NULL, "Default udata is wrong");
+
+
+    /* Set file image callbacks */
+    callbacks = real_callbacks;
+    if(H5Pset_file_image_callbacks(fapl_1, &callbacks) < 0) FAIL_STACK_ERROR
+
+    /* Get file image callbacks */
+    callbacks = null_callbacks;
+    if(H5Pget_file_image_callbacks(fapl_1, &callbacks) < 0) FAIL_STACK_ERROR
+    
+    /* Verify values */
+    VERIFY(callbacks.image_malloc == &malloc_cb, "malloc callback was not set or retrieved properly");   
+    VERIFY(callbacks.image_memcpy == &memcpy_cb, "memcpy callback was not set or retrieved properly");
+    VERIFY(callbacks.image_realloc == &realloc_cb, "realloc callback was not set or retrieved properly");
+    VERIFY(callbacks.image_free == &free_cb, "free callback was not set or retrieved properly");
+    VERIFY(callbacks.udata_copy == &udata_copy_cb, "udata copy callback was not set or retrieved properly");
+    VERIFY(callbacks.udata_free == &udata_free_cb, "udata free callback was not set or retrieved properly");
+    VERIFY(callbacks.udata == udata, "udata was not set or retrieved properly");
+
+    
+    /*
+     * Check callbacks in internal function without a previously set file image
+     */
+
+    /* Copy fapl */
+    reset_udata(udata);
+    if((fapl_2 = H5Pcopy(fapl_1)) < 0) FAIL_STACK_ERROR
+    
+    /* Verify that the property's copy callback used the correct image callbacks */
+    VERIFY(udata->used_callbacks == (UDATA_COPY), "Copying a fapl with no image used incorrect callbacks");
+
+    /* Close fapl */
+    reset_udata(udata);
+    if(H5Pclose(fapl_2) < 0) FAIL_STACK_ERROR
+
+    /* Verify that the udata free callback was used */
+    VERIFY(udata->used_callbacks == (UDATA_FREE), "Closing a fapl with no image used incorrect callbacks");
+
+    /* Copy again */
+    if((fapl_2 = H5Pcopy(fapl_1)) < 0) FAIL_STACK_ERROR
+    
+    /* Remove property from fapl */
+    reset_udata(udata);
+    if(H5Premove(fapl_2, H5F_ACS_FILE_IMAGE_INFO_NAME) < 0) FAIL_STACK_ERROR
+
+    /* Verify that the property's delete callback was called using the correct image callbacks */
+    VERIFY(udata->used_callbacks == (UDATA_FREE), "Removing a property from a fapl with no image used incorrect callbacks");
+    
+    /* Close it again */
+    if(H5Pclose(fapl_2) < 0) FAIL_STACK_ERROR
+
+    /* Get file image */
+    reset_udata(udata);
+    if(H5Pget_file_image(fapl_1, (void **)&temp_file_image, &temp_size) < 0) FAIL_STACK_ERROR
+
+    /* Verify that the correct callbacks were used */
+    VERIFY(udata->used_callbacks == 0, "attempting to retrieve the image from a fapl without an image has an unexpected callback");
+
+    /* Set file image */
+    reset_udata(udata);
+    if(H5Pset_file_image(fapl_1, (void *)file_image, size) < 0) FAIL_STACK_ERROR
+
+    VERIFY(udata->used_callbacks == (MALLOC | MEMCPY), "Setting a file image (first time) used incorrect callbacks");
+    
+    /*
+     * Check callbacks in internal functions with a previously set file image
+     */
+    
+    /* Copy fapl */
+    reset_udata(udata);
+    if((fapl_2 = H5Pcopy(fapl_1)) < 0) FAIL_STACK_ERROR
+    
+    /* Verify that the property's copy callback used the correct image callbacks */
+    VERIFY(udata->used_callbacks == (MALLOC | MEMCPY | UDATA_COPY), "Copying a fapl with an image used incorrect callbacks");
+    VERIFY(udata->malloc_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_COPY, "malloc callback has wrong source");
+    VERIFY(udata->memcpy_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_COPY, "memcpy callback has wrong source");
+
+    /* Close fapl */
+    reset_udata(udata);
+    if(H5Pclose(fapl_2) < 0) FAIL_STACK_ERROR
+
+    /* Verify that the udata free callback was used */
+    VERIFY(udata->used_callbacks == (FREE | UDATA_FREE), "Closing a fapl with an image used incorrect callbacks");
+    VERIFY(udata->free_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_CLOSE, "free callback has wrong source");
+
+    /* Copy again */
+    if((fapl_2 = H5Pcopy(fapl_1)) < 0) FAIL_STACK_ERROR
+    
+    /* Remove property from fapl */
+    reset_udata(udata);
+    if(H5Premove(fapl_2, H5F_ACS_FILE_IMAGE_INFO_NAME) < 0) FAIL_STACK_ERROR
+
+    /* Verify that the property's delete callback was called using the correct image callbacks */
+    VERIFY(udata->used_callbacks == (FREE | UDATA_FREE), "Removing a property from a fapl with an image used incorrect callbacks");
+    VERIFY(udata->free_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_CLOSE, "free callback has wrong source");
+    
+    /* Close it again */
+    if(H5Pclose(fapl_2) < 0) FAIL_STACK_ERROR
+
+    /* Get file image */ 
+    reset_udata(udata);
+    if(H5Pget_file_image(fapl_1, (void **)&temp_file_image, &temp_size) < 0) FAIL_STACK_ERROR
+
+    /* Verify that the correct callbacks were used */
+    VERIFY(udata->used_callbacks == (MALLOC | MEMCPY), "attempting to retrieve the image from a fapl with an image has an unexpected callback");
+    VERIFY(udata->malloc_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_GET, "malloc callback has wrong source");
+    VERIFY(udata->memcpy_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_GET, "memcpy callback has wrong source");
+
+    /* Set file image */
+    reset_udata(udata);
+    if(H5Pset_file_image(fapl_1, (void *)file_image, size) < 0) FAIL_STACK_ERROR
+
+    VERIFY(udata->used_callbacks == (FREE | MALLOC | MEMCPY), "Setting a file image (second time) used incorrect callbacks");
+    VERIFY(udata->malloc_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET, "malloc callback has wrong source");
+    VERIFY(udata->memcpy_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET, "memcpy callback has wrong source");
+    VERIFY(udata->free_src == H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET, "freec callback has wrong source");
+
+    /* Close stuff */
+    if(H5Pclose(fapl_1) < 0) FAIL_STACK_ERROR
+    HDfree(file_image);
+    HDfree(temp_file_image);
+    HDfree(udata);
+
+    PASSED();
+    return 0;
+
+error:
+    return 1;
+} /* test_callbacks() */
+
+/******************************************************************************
+ * Function:    test_core
+ *
+ * Purpose:     Tests that callbacks are called properly in the core VFD and
+ *              that the initial file image works properly.
+ *
+ * Programmer:  Jacob Gruber
+ *              Monday, August 22, 2011
+ *
+ ******************************************************************************
+ */
+static int
+test_core(void)
+{
+    hid_t   fapl;
+    hid_t   file;
+    hid_t   dset;
+    hid_t   space;
+    udata_t *udata;
+    unsigned char *file_image;
+    char    filename[1024];
+    char    src_dir_filename[1024];
+    const char *tmp = NULL;
+    size_t  size;
+    hsize_t dims[2];
+    int     fd;
+    h5_stat_t  sb;
+    herr_t ret;
+    H5FD_file_image_callbacks_t callbacks = {&malloc_cb, &memcpy_cb, &realloc_cb, 
+	&free_cb, &udata_copy_cb, &udata_free_cb, NULL};
+
+    TESTING("Initial file image and callbacks in Core VFD");
+    
+    /* Create fapl */
+    fapl = h5_fileaccess();
+    VERIFY(fapl >= 0, "fapl creation failed");
+
+    /* Set up the core VFD */
+    ret = H5Pset_fapl_core(fapl, 0, 0);
+    VERIFY(ret >= 0, "setting core driver in fapl failed");
+
+    tmp = h5_fixname(FILENAME[0], fapl, filename, sizeof(filename));
+    VERIFY(tmp != NULL, "h5_fixname failed");
+
+    /* convert file name to srcdir file name.  Make a copy as 
+     * H5_get_srcdir_filename() simply sets up the file name in its
+     * own buffer each time it is called -- overwriting the previous
+     * value.
+     */
+    tmp = H5_get_srcdir_filename(filename);
+    VERIFY(tmp != NULL, "H5_get_srcdir_filename failed");
+    VERIFY(strlen(tmp) < 1023, "srcdir file name too long.");
+    HDstrncpy(src_dir_filename, tmp, 1023);
+    src_dir_filename[1023] = '\0';
+
+    /* Allocate and initialize udata */
+    udata = (udata_t *)HDmalloc(sizeof(udata_t));
+    VERIFY(udata != NULL, "udata malloc failed");
+
+    /* copy the address of the udata into the callbacks structure */
+    callbacks.udata = (void *)udata;
+
+    /* Set file image callbacks */
+    ret = H5Pset_file_image_callbacks(fapl, &callbacks);
+    VERIFY(ret >= 0, "set image callbacks failed");
+
+    /* Test open (no file image) */
+    reset_udata(udata);
+    file = H5Fopen(src_dir_filename, H5F_ACC_RDWR, fapl);
+    VERIFY(file >= 0, "H5Fopen failed");
+    VERIFY(udata->used_callbacks == MALLOC, "opening a core file used the wrong callbacks");
+    VERIFY(udata->malloc_src == H5FD_FILE_IMAGE_OP_FILE_OPEN, "Malloc callback came from wrong sourc in core open");
+
+    /* Close file */
+    reset_udata(udata);
+    ret = H5Fclose(file);
+    VERIFY(ret >= 0, "H5Fclose failed");
+    VERIFY(udata->used_callbacks == FREE, "Closing a core file used the wrong callbacks");
+    VERIFY(udata->free_src == H5FD_FILE_IMAGE_OP_FILE_CLOSE, "Free callback came from wrong sourc in core close");
+
+    /* Reopen file */
+    file = H5Fopen(src_dir_filename, H5F_ACC_RDWR, fapl);
+    VERIFY(file >= 0, "H5Fopen failed");
+
+    /* Set up a new dset */
+    dims[0] = DIM0;
+    dims[1] = DIM1;
+    space = H5Screate_simple(RANK, dims, dims);
+    VERIFY(space >= 0, "H5Screate failed");
+    
+    /* Create new dset, invoking H5FD_core_write */
+    reset_udata(udata);
+    dset = H5Dcreate2(file, DSET_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VERIFY(dset >=0, "H5Dcreate failed");
+    
+    /* Flush the write and check the realloc callback */
+    ret = H5Fflush(file, H5F_SCOPE_LOCAL);
+    VERIFY(ret >= 0, "H5Fflush failed");
+    VERIFY(udata->used_callbacks == (REALLOC), "core write used the wrong callbacks");
+    VERIFY(udata->realloc_src == H5FD_FILE_IMAGE_OP_FILE_RESIZE, "Realloc callback came from wrong source in core write");
+    
+    /* Close dset and space */
+    ret = H5Dclose(dset);
+    VERIFY(ret >= 0, "H5Dclose failed");
+    ret = H5Sclose(space);
+    VERIFY(ret >= 0, "H5Sclose failed");
+    
+    /* Test file close */
+    reset_udata(udata);
+    ret = H5Fclose(file);
+    VERIFY(ret >= 0, "H5Fclose failed");
+    VERIFY(udata->used_callbacks == (FREE), "Closing a core file used the wrong callbacks");
+    VERIFY(udata->free_src == H5FD_FILE_IMAGE_OP_FILE_CLOSE, "Free callback came from wrong sourc in core close");
+
+    /* Create file image buffer */
+    fd = HDopen(src_dir_filename, O_RDONLY, 0666);
+    VERIFY(fd > 0, "open failed");
+    ret = HDfstat(fd, &sb);
+    VERIFY(ret == 0, "fstat failed");
+    size = (size_t)sb.st_size;
+    file_image = (unsigned char *)HDmalloc(size);
+    HDread(fd, file_image, size);
+    ret = HDclose(fd);
+    VERIFY(ret == 0, "close failed");
+
+    /* Set file image in plist */
+    if(H5Pset_file_image(fapl, file_image, size) < 0) FAIL_STACK_ERROR
+
+    /* Test open with file image */
+    if((file = H5Fopen("dne.h5", H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR
+    if(H5Fclose(file) < 0) FAIL_STACK_ERROR
+
+    /* Release resources */
+    h5_cleanup(FILENAME, fapl); 
+    HDfree(udata);
+    HDfree(file_image);
+    
+    PASSED();
+
+    return 0;
+
+error:
+    return 1;
+} /* end test_core() */
+
+/******************************************************************************
+ * Function:    test_get_file_image
+ *
+ * Purpose:     Test the H5Fget_file_image() call.
+ *
+ * Programmer:  John Mainzer
+ *              Tuesday, November 15, 2011
+ *
+ ******************************************************************************
+ */
+static int
+test_get_file_image(const char * test_banner,
+                    const int file_name_num,
+                    hid_t fapl)
+{
+    char file_name[1024] = "\0";
+    void * insertion_ptr = NULL;
+    void * image_ptr = NULL;
+    void * file_image_ptr = NULL;
+    hbool_t is_family_file = FALSE;
+    hbool_t identical;
+    int data[100];
+    int i;
+    int fd = -1;
+    int result;
+    hid_t driver = -1;
+    hid_t file_id = -1;
+    hid_t dset_id = -1;
+    hid_t space_id = -1;
+    hid_t core_fapl_id = -1;
+    hid_t core_file_id = -1;
+    herr_t err;
+    hsize_t dims[2];
+    ssize_t bytes_read;
+    ssize_t image_size;
+    ssize_t file_size;
+    h5_stat_t stat_buf;
+
+    TESTING(test_banner);
+
+    /* set flag if we are dealing with a family file */
+    driver = H5Pget_driver(fapl);
+    VERIFY(driver >= 0, "H5Pget_driver(fapl) failed");
+
+    if(driver == H5FD_FAMILY)
+        is_family_file = TRUE;
+    
+    /* setup the file name */
+    h5_fixname(FILENAME2[file_name_num], fapl, file_name, sizeof(file_name));
+    VERIFY(HDstrlen(file_name)>0, "h5_fixname failed");
+
+    /* create the file */
+    file_id = H5Fcreate(file_name, 0, H5P_DEFAULT, fapl);
+    VERIFY(file_id >= 0, "H5Fcreate() failed.");
+
+    /* Set up data space for new new data set */
+    dims[0] = 10;
+    dims[1] = 10;
+    space_id = H5Screate_simple(2, dims, dims);
+    VERIFY(space_id >= 0, "H5Screate() failed");
+
+    /* Create a dataset */
+    dset_id = H5Dcreate2(file_id, "dset 0", H5T_NATIVE_INT, space_id, 
+                         H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VERIFY(dset_id >=0, "H5Dcreate() failed");
+
+    /* write some data to the data set */
+    for (i = 0; i < 100; i++)
+        data[i] = i;
+    err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, (void *)data);
+    VERIFY(err >= 0, "H5Dwrite() failed.");
+    
+    /* Flush the file */
+    err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
+    VERIFY(err >= 0, "H5Fflush failed");
+
+    /* get the size of the file */
+    image_size = H5Fget_file_image(file_id, NULL, (size_t)0);
+    VERIFY(image_size > 0, "H5Fget_file_image(1) failed.");
+
+    /* allocate a buffer of the appropriate size */
+    image_ptr = HDmalloc((size_t)image_size);
+    VERIFY(image_ptr != NULL, "HDmalloc(1) failed.");
+
+    /* load the image of the file into the buffer */
+    bytes_read = H5Fget_file_image(file_id, image_ptr, (size_t)image_size);
+    VERIFY(bytes_read == image_size, "H5Fget_file_image(2) failed.");
+
+    /* Close dset and space */
+    err = H5Dclose(dset_id); 
+    VERIFY(err >= 0, "H5Dclose failed");
+    err = H5Sclose(space_id);
+    VERIFY(err >= 0, "H5Sclose failed");
+
+    /* close the test file */
+    err = H5Fclose(file_id);
+    VERIFY(err == SUCCEED, "H5Fclose(file_id) failed.");
+
+    if(is_family_file) {
+        char member_file_name[1024];
+        ssize_t bytes_to_read;
+        ssize_t member_size;
+        ssize_t size_remaining;
+
+        i = 0;
+        file_size = 0;
+
+        do {
+            HDsnprintf(member_file_name, 1024, file_name, i);
+
+            /* get the size of the member file */
+            result = HDstat(member_file_name, &stat_buf);
+            VERIFY(result == 0, "HDstat() failed.");
+
+            member_size = (ssize_t)stat_buf.st_size;
+
+            i++;
+            file_size += member_size;
+        } while(member_size > 0);
+
+        /* Since we use the eoa to calculate the image size, the file size
+         * may be larger.  This is OK, as long as (in this specialized instance)
+         * the remainder of the file is all '\0's.
+         */
+        VERIFY(file_size >= image_size, "file size != image size.");
+
+        /* allocate a buffer for the test file image */
+        file_image_ptr = HDmalloc((size_t)file_size);
+        VERIFY(file_image_ptr != NULL, "HDmalloc(2f) failed.");
+
+        size_remaining = image_size;
+        insertion_ptr = file_image_ptr;
+        i = 0;
+
+        while(size_remaining > 0) {
+            /* construct the member file name */
+            HDsnprintf(member_file_name, 1024, file_name, i);
+
+            /* open the test file using standard I/O calls */
+            fd = HDopen(member_file_name, O_RDONLY, 0666);
+            VERIFY(fd >= 0, "HDopen() failed.");
+
+            if(size_remaining >= FAMILY_SIZE ){
+	        bytes_to_read = FAMILY_SIZE;
+                size_remaining -= FAMILY_SIZE;
+            } else {
+	        bytes_to_read = size_remaining;
+                size_remaining = 0;
+            }
+
+            /* read the member file from disk into the buffer */
+            bytes_read = HDread(fd, insertion_ptr, (size_t)bytes_to_read);
+            VERIFY(bytes_read == bytes_to_read, "HDread() failed.");
+
+            insertion_ptr = (void *)(((char *)insertion_ptr) + bytes_to_read);
+
+            i++;
+
+            /* close the test file */
+            result = HDclose(fd);
+            VERIFY(result == 0, "HDclose() failed.");
+        }
+    } else {
+        /* get the size of the test file */
+        result = HDstat(file_name, &stat_buf);
+        VERIFY(result == 0, "HDstat() failed.");
+
+        /* Since we use the eoa to calculate the image size, the file size
+         * may be larger.  This is OK, as long as (in this specialized instance)
+         * the remainder of the file is all '\0's.
+         */
+        file_size = (ssize_t)stat_buf.st_size;
+
+	/* with latest mods to truncate call in core file drive, 
+         * file size should match image size 
+         */
+        VERIFY(file_size == image_size, "file size != image size.");
+
+        /* allocate a buffer for the test file image */
+        file_image_ptr = HDmalloc((size_t)file_size);
+        VERIFY(file_image_ptr != NULL, "HDmalloc(2) failed.");
+
+        /* open the test file using standard I/O calls */
+        fd = HDopen(file_name, O_RDONLY, 0666);
+        VERIFY(fd >= 0, "HDopen() failed.");
+
+        /* read the test file from disk into the buffer */
+        bytes_read = HDread(fd, file_image_ptr, (size_t)file_size);
+        VERIFY(bytes_read == file_size, "HDread() failed.");
+
+        /* close the test file */
+        result = HDclose(fd);
+        VERIFY(result == 0, "HDclose() failed.");
+    }
+
+    /* verify that the file and the image contain the same data */
+    identical = TRUE;
+    i = 0;
+    while((i < (int)image_size) && identical) {
+        if(((char *)image_ptr)[i] != ((char *)file_image_ptr)[i])
+            identical = FALSE;
+        i++;
+    }
+    VERIFY(identical, "file and image differ.");
+
+
+    /* finally, verify that we can use the core file driver to open the image */
+
+    /* create fapl for core file driver */
+    core_fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+    VERIFY(core_fapl_id >=0, "H5Pcreate() failed");
+
+    /* setup core_fapl_id to use the core file driver */
+    err = H5Pset_fapl_core(core_fapl_id, (size_t)(64 * 1024), FALSE);
+    VERIFY(err == SUCCEED, "H5Pset_fapl_core() failed.");
+
+    /* Set file image in core fapl */
+    err = H5Pset_file_image(core_fapl_id, image_ptr, (size_t)image_size);
+    VERIFY(err == SUCCEED, "H5Pset_file_image() failed.");
+
+    /* open the file image with the core file driver */
+    core_file_id = H5Fopen("nonesuch", H5F_ACC_RDWR, core_fapl_id);
+    VERIFY(core_file_id >= 0, "H5Fopen() of file image failed.");
+
+    /* close the file image with the core file driver */
+    err = H5Fclose(core_file_id);
+    VERIFY(err == SUCCEED, "H5Fclose(core_file_id) failed.");
+
+    /* dicard core fapl */
+    err = H5Pclose(core_fapl_id);
+    VERIFY(err == SUCCEED, "H5Pclose(core_fapl_id) failed.");
+
+    /* tidy up */
+    result = h5_cleanup(FILENAME2, fapl);
+    VERIFY(result != 0, "h5_cleanup() failed.");
+
+    /* discard the image buffer if it exists */
+    if(image_ptr != NULL) 
+        HDfree(image_ptr);
+
+    /* discard the image buffer if it exists */
+    if(file_image_ptr != NULL) 
+        HDfree(file_image_ptr);
+    
+    PASSED();
+
+    return 0;
+
+error:
+    return 1;
+} /* end test_get_file_image() */
+
+/******************************************************************************
+ * Function:    test_get_file_image_error_rejection
+ *
+ * Purpose:     Verify that H5Fget_file_image() rejects invalid input.
+ *
+ * Programmer:  John Mainzer
+ *              Tuesday, November 22, 2011
+ *
+ ******************************************************************************
+ */
+
+#define TYPE_SLICE ((haddr_t)0x10000LL)
+
+static int
+test_get_file_image_error_rejection(void)
+{
+    const char  *memb_name[H5FD_MEM_NTYPES];
+    char file_name[1024] = "\0";
+    void * image_ptr = NULL;
+    int data[100];
+    int i;
+    int result;
+    hid_t fapl_id = -1;
+    hid_t file_id = -1;
+    hid_t dset_id = -1;
+    hid_t space_id = -1;
+    herr_t err;
+    hsize_t dims[2];
+    ssize_t bytes_read;
+    ssize_t image_size;
+    hid_t memb_fapl[H5FD_MEM_NTYPES];
+    haddr_t memb_addr[H5FD_MEM_NTYPES];
+    H5FD_mem_t mt;
+    H5FD_mem_t memb_map[H5FD_MEM_NTYPES];
+
+
+    TESTING("H5Fget_file_image() error rejection");
+
+    /************************ Sub-Test #1 ********************************/
+    /* set up a test file, and try to get its image with a buffer that is 
+     * too small.  Call to H5Fget_file_image() should fail.
+     *
+     * Since we have already done the necessary setup, verify that 
+     * H5Fget_file_image() will fail with:
+     *
+     *		bad file id, or
+     *
+     *		good id, but not a file id
+     */
+
+
+    /* setup fapl -- driver type doesn't matter much, so make it stdio */
+    fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+    VERIFY(fapl_id >= 0, "H5Pcreate(1) failed");
+
+    err = H5Pset_fapl_stdio(fapl_id);
+    VERIFY(err >= 0, "H5Pset_fapl_stdio() failed");
+
+    /* setup the file name */
+    h5_fixname(FILENAME2[6], fapl_id, file_name, sizeof(file_name));
+    VERIFY(HDstrlen(file_name)>0, "h5_fixname failed");
+
+    /* create the file */
+    file_id = H5Fcreate(file_name, 0, H5P_DEFAULT, fapl_id);
+    VERIFY(file_id >= 0, "H5Fcreate() failed.");
+
+    /* Set up data space for new new data set */
+    dims[0] = 10;
+    dims[1] = 10;
+    space_id = H5Screate_simple(2, dims, dims);
+    VERIFY(space_id >= 0, "H5Screate() failed");
+
+    /* Create a dataset */
+    dset_id = H5Dcreate2(file_id, "dset 0", H5T_NATIVE_INT, space_id, 
+                         H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VERIFY(dset_id >=0, "H5Dcreate() failed");
+
+    /* write some data to the data set */
+    for (i = 0; i < 100; i++)
+        data[i] = i;
+    err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, 
+                   H5P_DEFAULT, (void *)data);
+    VERIFY(err >= 0, "H5Dwrite() failed.");
+    
+    /* Flush the file */
+    err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
+    VERIFY(err >= 0, "H5Fflush failed");
+
+    /* get the size of the file */
+    image_size = H5Fget_file_image(file_id, NULL, (size_t)0);
+    VERIFY(image_size > 0, "H5Fget_file_image(1 -- test 1) failed.");
+
+    /* allocate a buffer of the appropriate size */
+    image_ptr = HDmalloc((size_t)image_size);
+    VERIFY(image_ptr != NULL, "HDmalloc(1) failed.");
+
+    /* load the image of the file into the buffer */
+    H5E_BEGIN_TRY {
+        bytes_read = H5Fget_file_image(file_id, image_ptr, (size_t)(image_size - 1));
+    } H5E_END_TRY;
+    VERIFY(bytes_read < 0, "H5Fget_file_image(2 -- test 1) succeeded.");
+
+    /* Call H5Fget_file_image() with good buffer and buffer size,
+     * but non-existant file_id.  Should fail.
+     */
+    H5E_BEGIN_TRY {
+        bytes_read = H5Fget_file_image((hid_t)0, image_ptr, (size_t)(image_size));
+    } H5E_END_TRY;
+    VERIFY(bytes_read < 0, "H5Fget_file_image(3 -- test 1) succeeded.");
+
+    /* Call H5Fget_file_image() with good buffer and buffer size,
+     * but a file_id of the wrong type.  Should fail.
+     */
+    H5E_BEGIN_TRY {
+        bytes_read = H5Fget_file_image(dset_id, image_ptr, (size_t)(image_size));
+    } H5E_END_TRY;
+    VERIFY(bytes_read < 0, "H5Fget_file_image(4 -- test 1) succeeded.");
+
+    /* Close dset and space */
+    err = H5Dclose(dset_id); 
+    VERIFY(err >= 0, "H5Dclose failed");
+    err = H5Sclose(space_id);
+    VERIFY(err >= 0, "H5Sclose failed");
+
+    /* close the test file */
+    err = H5Fclose(file_id);
+    VERIFY(err == SUCCEED, "H5Fclose(file_id) failed.");
+
+    /* tidy up */
+    result = h5_cleanup(FILENAME2, fapl_id);
+    VERIFY(result != 0, "h5_cleanup(1) failed.");
+
+    /* discard the image buffer if it exists */
+    if(image_ptr != NULL) 
+        HDfree(image_ptr);
+
+    /************************** Test #2 **********************************/
+    /* set up a multi file driver test file, and try to get its image 
+     * with H5Fget_file_image().  Attempt should fail.
+     */
+
+    /* setup parameters for multi file driver */
+    for(mt = (H5FD_mem_t)0; mt < H5FD_MEM_NTYPES; mt = (H5FD_mem_t)(mt + 1)) {
+        memb_addr[mt] = HADDR_UNDEF;
+        memb_fapl[mt] = H5P_DEFAULT;
+        memb_map[mt]  = H5FD_MEM_DRAW;
+        memb_name[mt] = NULL;
+    }
+
+    memb_map[H5FD_MEM_SUPER]  = H5FD_MEM_SUPER;
+    memb_fapl[H5FD_MEM_SUPER] = H5P_DEFAULT;
+    memb_name[H5FD_MEM_SUPER] = "%s-s.h5";
+    memb_addr[H5FD_MEM_SUPER] = 0;
+
+    memb_map[H5FD_MEM_BTREE]  = H5FD_MEM_BTREE;
+    memb_fapl[H5FD_MEM_BTREE] = H5P_DEFAULT;
+    memb_name[H5FD_MEM_BTREE] = "%s-b.h5";
+    memb_addr[H5FD_MEM_BTREE] = memb_addr[H5FD_MEM_SUPER] + TYPE_SLICE;
+
+    memb_map[H5FD_MEM_DRAW]   = H5FD_MEM_DRAW;
+    memb_fapl[H5FD_MEM_DRAW]  = H5P_DEFAULT;
+    memb_name[H5FD_MEM_DRAW]  = "%s-r.h5";
+    memb_addr[H5FD_MEM_DRAW]  =  memb_addr[H5FD_MEM_BTREE] + TYPE_SLICE;
+
+    memb_map[H5FD_MEM_GHEAP]  = H5FD_MEM_GHEAP;
+    memb_fapl[H5FD_MEM_GHEAP] = H5P_DEFAULT;
+    memb_name[H5FD_MEM_GHEAP] = "%s-g.h5";
+    memb_addr[H5FD_MEM_GHEAP] = memb_addr[H5FD_MEM_DRAW] + TYPE_SLICE;
+
+    memb_map[H5FD_MEM_LHEAP]  = H5FD_MEM_LHEAP;
+    memb_fapl[H5FD_MEM_LHEAP] = H5P_DEFAULT;
+    memb_name[H5FD_MEM_LHEAP] = "%s-l.h5";
+    memb_addr[H5FD_MEM_LHEAP] = memb_addr[H5FD_MEM_GHEAP] + TYPE_SLICE;
+
+    memb_map[H5FD_MEM_OHDR]   = H5FD_MEM_OHDR;
+    memb_fapl[H5FD_MEM_OHDR]  = H5P_DEFAULT;
+    memb_name[H5FD_MEM_OHDR]  = "%s-o.h5";
+    memb_addr[H5FD_MEM_OHDR]  = memb_addr[H5FD_MEM_LHEAP] + TYPE_SLICE;
+
+    /* setup fapl */
+    fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+    VERIFY(fapl_id >= 0, "H5Pcreate(2) failed");
+
+    /* setup the fapl for the multi file driver */
+    err = H5Pset_fapl_multi(fapl_id, memb_map, memb_fapl, memb_name, 
+                            memb_addr, FALSE);
+    VERIFY(err >= 0, "H5Pset_fapl_multi failed");
+
+    /* setup the file name */
+    h5_fixname(FILENAME2[4], fapl_id, file_name, sizeof(file_name));
+    VERIFY(HDstrlen(file_name)>0, "h5_fixname failed");
+
+    /* create the file */
+    file_id = H5Fcreate(file_name, 0, H5P_DEFAULT, fapl_id);
+    VERIFY(file_id >= 0, "H5Fcreate() failed.");
+
+    /* Set up data space for new new data set */
+    dims[0] = 10;
+    dims[1] = 10;
+    space_id = H5Screate_simple(2, dims, dims);
+    VERIFY(space_id >= 0, "H5Screate() failed");
+
+    /* Create a dataset */
+    dset_id = H5Dcreate2(file_id, "dset 0", H5T_NATIVE_INT, space_id, 
+                         H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VERIFY(dset_id >=0, "H5Dcreate() failed");
+
+    /* write some data to the data set */
+    for (i = 0; i < 100; i++)
+        data[i] = i;
+    err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, 
+                   H5P_DEFAULT, (void *)data);
+    VERIFY(err >= 0, "H5Dwrite() failed.");
+    
+    /* Flush the file */
+    err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
+    VERIFY(err >= 0, "H5Fflush failed");
+
+    /* attempt to get the size of the file -- should fail */
+    H5E_BEGIN_TRY {
+        image_size = H5Fget_file_image(file_id, NULL, (size_t)0);
+    } H5E_END_TRY;
+    VERIFY(image_size == -1, "H5Fget_file_image(5) succeeded.");
+
+    /* Close dset and space */
+    err = H5Dclose(dset_id); 
+    VERIFY(err >= 0, "H5Dclose failed");
+    err = H5Sclose(space_id);
+    VERIFY(err >= 0, "H5Sclose failed");
+
+    /* close the test file */
+    err = H5Fclose(file_id);
+    VERIFY(err == SUCCEED, "H5Fclose(2) failed.");
+
+    /* tidy up */
+    result = h5_cleanup(FILENAME2, fapl_id);
+    VERIFY(result != 0, "h5_cleanup(2 failed.");
+
+    /************************** Test #3 **********************************/
+    /* set up a split file driver test file, and try to get its image 
+     * with H5Fget_file_image().  Attempt should fail.
+     */
+
+    /* create fapl */ 
+    fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+    VERIFY(fapl_id >= 0, "H5Pcreate(3) failed");
+
+    /* setup the fapl for the split file driver */
+    err = H5Pset_fapl_split(fapl_id, "-m.h5", H5P_DEFAULT, "-r.h5", H5P_DEFAULT);
+    VERIFY(err >= 0, "H5Pset_fapl_split failed");
+
+    /* setup the file name */
+    h5_fixname(FILENAME2[5], fapl_id, file_name, sizeof(file_name));
+    VERIFY(HDstrlen(file_name)>0, "h5_fixname failed");
+
+    /* create the file */
+    file_id = H5Fcreate(file_name, 0, H5P_DEFAULT, fapl_id);
+    VERIFY(file_id >= 0, "H5Fcreate() failed.");
+
+    /* Set up data space for new new data set */
+    dims[0] = 10;
+    dims[1] = 10;
+    space_id = H5Screate_simple(2, dims, dims);
+    VERIFY(space_id >= 0, "H5Screate() failed");
+
+    /* Create a dataset */
+    dset_id = H5Dcreate2(file_id, "dset 0", H5T_NATIVE_INT, space_id, 
+                         H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VERIFY(dset_id >=0, "H5Dcreate() failed");
+
+    /* write some data to the data set */
+    for (i = 0; i < 100; i++)
+        data[i] = i;
+    err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, 
+                   H5P_DEFAULT, (void *)data);
+    VERIFY(err >= 0, "H5Dwrite() failed.");
+    
+    /* Flush the file */
+    err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
+    VERIFY(err >= 0, "H5Fflush failed");
+
+    /* attempt to get the size of the file -- should fail */
+    H5E_BEGIN_TRY {
+        image_size = H5Fget_file_image(file_id, NULL, (size_t)0);
+    } H5E_END_TRY;
+    VERIFY(image_size == -1, "H5Fget_file_image(6) succeeded.");
+
+    /* Close dset and space */
+    err = H5Dclose(dset_id); 
+    VERIFY(err >= 0, "H5Dclose failed");
+    err = H5Sclose(space_id);
+    VERIFY(err >= 0, "H5Sclose failed");
+
+    /* close the test file */
+    err = H5Fclose(file_id);
+    VERIFY(err == SUCCEED, "H5Fclose(2) failed.");
+
+
+    /************************** Test #4 **********************************/
+    /* set up a family file driver test file, and try to get its image 
+     * with H5Fget_file_image().  Attempt should fail.
+     */
+
+    /* create fapl */ 
+    fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+    VERIFY(fapl_id >= 0, "H5Pcreate(3) failed");
+
+    err = H5Pset_fapl_family(fapl_id, (hsize_t)FAMILY_SIZE, H5P_DEFAULT);
+    VERIFY(err >= 0, "H5Pset_fapl_family failed");
+
+    h5_fixname(FILENAME2[3], fapl_id, file_name, sizeof(file_name));
+    VERIFY(HDstrlen(file_name)>0, "h5_fixname failed");
+
+    /* create the file */
+    file_id = H5Fcreate(file_name, 0, H5P_DEFAULT, fapl_id);
+    VERIFY(file_id >= 0, "H5Fcreate() failed.");
+
+    /* Set up data space for new new data set */
+    dims[0] = 10;
+    dims[1] = 10;
+    space_id = H5Screate_simple(2, dims, dims);
+    VERIFY(space_id >= 0, "H5Screate() failed");
+
+    /* Create a dataset */
+    dset_id = H5Dcreate2(file_id, "dset 0", H5T_NATIVE_INT, space_id, 
+                         H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VERIFY(dset_id >=0, "H5Dcreate() failed");
+
+    /* write some data to the data set */
+    for (i = 0; i < 100; i++)
+        data[i] = i;
+    err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, 
+                   H5P_DEFAULT, (void *)data);
+    VERIFY(err >= 0, "H5Dwrite() failed.");
+    
+    /* Flush the file */
+    err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
+    VERIFY(err >= 0, "H5Fflush failed");
+
+    /* attempt to get the size of the file -- should fail */
+    H5E_BEGIN_TRY {
+        image_size = H5Fget_file_image(file_id, NULL, (size_t)0);
+    } H5E_END_TRY;
+    VERIFY(image_size == -1, "H5Fget_file_image(7) succeeded.");
+
+    /* Close dset and space */
+    err = H5Dclose(dset_id); 
+    VERIFY(err >= 0, "H5Dclose failed");
+    err = H5Sclose(space_id);
+    VERIFY(err >= 0, "H5Sclose failed");
+
+    /* close the test file */
+    err = H5Fclose(file_id);
+    VERIFY(err == SUCCEED, "H5Fclose(2) failed.");
+
+    /* tidy up */
+    result = h5_cleanup(FILENAME2, fapl_id);
+    VERIFY(result != 0, "h5_cleanup(2 failed.");
+    
+    PASSED();
+
+    return 0;
+
+error:
+    return 1;
+}
+
+int
+main(void)
+{
+    int errors = 0;
+    hid_t fapl;
+
+    h5_reset();
+
+    printf("Testing File Image Functionality.\n");
+
+    errors += test_properties();
+    errors += test_callbacks();
+    errors += test_core();
+
+    /* test H5Fget_file_image() with sec2 driver */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    if(0 > H5Pset_fapl_sec2(fapl))
+        errors++;
+    else
+        errors += test_get_file_image("H5Fget_file_image() with sec2 driver",
+                                      0, fapl);
+
+    /* test H5Fget_file_image() with stdio driver */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    if(0 > H5Pset_fapl_stdio(fapl))
+        errors++;
+    else
+        errors += test_get_file_image("H5Fget_file_image() with stdio driver",
+                                      1, fapl);
+
+    /* test H5Fget_file_image() with core driver */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    if(0 > H5Pset_fapl_core(fapl, (size_t)(64 *1024), TRUE))
+        errors++;
+    else
+        errors += test_get_file_image("H5Fget_file_image() with core driver",
+                                      2, fapl);
+
+#if 0
+    /* at present, H5Fget_file_image() rejects files opened with the 
+     * family file driver, due to the addition of a driver info message
+     * in the super block.  This message prevents the image being opened
+     * with any driver other than the family file driver, which sort of 
+     * defeats the purpose of the get file image operation.
+     *
+     * While this issues is quite fixable, we don't have time or resources
+     * for this right now.  Once we do, the following code should be 
+     * suitable for testing the fix.
+     */
+    /* test H5Fget_file_image() with family file driver */
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
+    if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT) < 0)
+        errors++;
+    else
+        errors += test_get_file_image("H5Fget_file_image() with family driver",
+                                      3, fapl);
+#endif
+
+    errors += test_get_file_image_error_rejection();
+
+
+    if(errors) { 
+        printf("***** %d File Image TEST%s FAILED! *****\n", 
+            errors, errors > 1 ? "S" : ""); 
+        return 1; 
+    }
+
+    printf("All File Image tests passed.\n");
+    return 0;
+}
+