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-rw-r--r--test/vfd.c739
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diff --git a/test/vfd.c b/test/vfd.c
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer: Raymond Lu<slu@ncsa.uiuc.edu>
+ * Tuesday, Sept 24, 2002
+ *
+ * Purpose: Tests the basic features of Virtual File Drivers
+ */
+
+#include "h5test.h"
+
+#define KB 1024
+#define FAMILY_NUMBER 4
+#define FAMILY_SIZE (1*KB)
+#define FAMILY_SIZE2 (5*KB)
+#define MULTI_SIZE 128
+#define CORE_INCREMENT (4*KB)
+
+const char *FILENAME[] = {
+ "sec2_file",
+ "core_file",
+ "family_file",
+ "multi_file",
+ NULL
+};
+
+#define COMPAT_BASENAME "family_v1.6_"
+
+
+/*-------------------------------------------------------------------------
+ * Function: test_sec2
+ *
+ * Purpose: Tests the file handle interface for SEC2 driver
+ *
+ * Return: Success: exit(0)
+ *
+ * Failure: exit(1)
+ *
+ * Programmer: Raymond Lu
+ * Tuesday, Sept 24, 2002
+ *
+ * Modifications:
+ *
+ * Raymond Lu
+ * Wednesday, June 23, 2004
+ * Added test for H5Fget_filesize.
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_sec2(void)
+{
+ hid_t file=(-1), fapl, access_fapl = -1;
+ char filename[1024];
+ int *fhandle=NULL;
+ hsize_t file_size;
+
+ TESTING("SEC2 file driver");
+
+ /* Set property list and file name for SEC2 driver. */
+ fapl = h5_fileaccess();
+ if(H5Pset_fapl_sec2(fapl)<0)
+ goto error;
+ h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
+
+ if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
+ goto error;
+
+ /* Retrieve the access property list... */
+ if ((access_fapl = H5Fget_access_plist(file)) < 0)
+ goto error;
+
+ /* ...and close the property list */
+ if (H5Pclose(access_fapl) < 0)
+ goto error;
+
+ /* Check file handle API */
+ if(H5Fget_vfd_handle(file, H5P_DEFAULT, (void **)&fhandle)<0)
+ goto error;
+ if(*fhandle<0)
+ goto error;
+
+ /* Check file size API */
+ if(H5Fget_filesize(file, &file_size) < 0)
+ goto error;
+
+ /* There is no garantee the size of metadata in file is constant.
+ * Just try to check if it's reasonable. It's 2KB right now.
+ */
+ if(file_size<1*KB || file_size>4*KB)
+ goto error;
+
+ if(H5Fclose(file)<0)
+ goto error;
+ h5_cleanup(FILENAME, fapl);
+ PASSED();
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Pclose (fapl);
+ H5Fclose(file);
+ } H5E_END_TRY;
+ return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: test_core
+ *
+ * Purpose: Tests the file handle interface for CORE driver
+ *
+ * Return: Success: exit(0)
+ *
+ * Failure: exit(1)
+ *
+ * Programmer: Raymond Lu
+ * Tuesday, Sept 24, 2002
+ *
+ * Modifications:
+ *
+ * Raymond Lu
+ * Wednesday, June 23, 2004
+ * Added test for H5Fget_filesize.
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_core(void)
+{
+ hid_t file=(-1), fapl, access_fapl = -1;
+ char filename[1024];
+ void *fhandle=NULL;
+ hsize_t file_size;
+
+ TESTING("CORE file driver");
+
+ /* Set property list and file name for CORE driver */
+ fapl = h5_fileaccess();
+ if(H5Pset_fapl_core(fapl, CORE_INCREMENT, TRUE)<0)
+ goto error;
+ h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
+
+ if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
+ goto error;
+
+ /* Retrieve the access property list... */
+ if ((access_fapl = H5Fget_access_plist(file)) < 0)
+ goto error;
+
+ /* ...and close the property list */
+ if (H5Pclose(access_fapl) < 0)
+ goto error;
+
+ if(H5Fget_vfd_handle(file, H5P_DEFAULT, &fhandle)<0)
+ goto error;
+ if(fhandle==NULL)
+ {
+ printf("fhandle==NULL\n");
+ goto error;
+ }
+
+ /* Check file size API */
+ if(H5Fget_filesize(file, &file_size) < 0)
+ goto error;
+
+ /* There is no garantee the size of metadata in file is constant.
+ * Just try to check if it's reasonable. Why is this 4KB?
+ */
+ if(file_size<2*KB || file_size>6*KB)
+ goto error;
+
+ if(H5Fclose(file)<0)
+ goto error;
+ h5_cleanup(FILENAME, fapl);
+ PASSED();
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Pclose (fapl);
+ H5Fclose(file);
+ } H5E_END_TRY;
+ return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: test_family_opens
+ *
+ * Purpose: Private function for test_family() to tests wrong ways of
+ * reopening family file.
+ *
+ * Return: Success: exit(0)
+ *
+ * Failure: exit(1)
+ *
+ * Programmer: Raymond Lu
+ * Thursday, May 19, 2005
+ *
+ * Modifications:
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_family_opens(char *fname, hid_t fa_pl)
+{
+ hid_t file;
+ char first_name[1024];
+ char wrong_name[1024];
+ int i;
+
+ /* Case 1: reopen file with 1st member file name and default property list */
+ sprintf(first_name, fname, 0);
+
+ H5E_BEGIN_TRY {
+ file=H5Fopen(first_name, H5F_ACC_RDWR, H5P_DEFAULT);
+ } H5E_END_TRY;
+
+ /* Case 2: reopen file with correct name template but default property list */
+ H5E_BEGIN_TRY {
+ file=H5Fopen(fname, H5F_ACC_RDWR, H5P_DEFAULT);
+ } H5E_END_TRY;
+
+ /* Case 3: reopen file with wrong member size */
+ if(H5Pset_fapl_family(fa_pl, (hsize_t)128, H5P_DEFAULT)<0)
+ goto error;
+
+ H5E_BEGIN_TRY {
+ file=H5Fopen(fname, H5F_ACC_RDWR, fa_pl);
+ } H5E_END_TRY;
+
+ /* Case 4: reopen file with wrong name template */
+ strcpy(wrong_name, fname);
+ for(i=0; i<1024; i++) {
+ if(wrong_name[i] == '5') {
+ wrong_name[i] = '4';
+ break;
+ }
+ }
+
+ if(H5Pset_fapl_family(fa_pl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT)<0)
+ goto error;
+
+ H5E_BEGIN_TRY {
+ file=H5Fopen(wrong_name, H5F_ACC_RDWR, fa_pl);
+ } H5E_END_TRY;
+
+ return 0;
+error:
+ return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: test_family
+ *
+ * Purpose: Tests the file handle interface for FAMILY driver
+ *
+ * Return: Success: exit(0)
+ *
+ * Failure: exit(1)
+ *
+ * Programmer: Raymond Lu
+ * Tuesday, Sept 24, 2002
+ *
+ * Modifications:
+ *
+ * Raymond Lu
+ * Wednesday, June 23, 2004
+ * Added test for H5Fget_filesize.
+ *
+ * Raymond Lu
+ * June 2, 2005
+ * Added a function test_family_opens() to test different
+ * wrong way to reopen family files.
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_family(void)
+{
+ hid_t file=(-1), fapl, fapl2=(-1), space=(-1), dset=(-1);
+ hid_t access_fapl = -1;
+ char filename[1024];
+ char dname[]="dataset";
+ int i, j;
+ int *fhandle=NULL, *fhandle2=NULL;
+ int buf[FAMILY_NUMBER][FAMILY_SIZE];
+ hsize_t dims[2]={FAMILY_NUMBER, FAMILY_SIZE};
+ hsize_t file_size;
+
+ TESTING("FAMILY file driver");
+
+ /* Set property list and file name for FAMILY driver */
+ fapl = h5_fileaccess();
+
+ if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT)<0)
+ goto error;
+ h5_fixname(FILENAME[2], fapl, filename, sizeof filename);
+
+ if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
+ goto error;
+
+ if(H5Fclose(file)<0)
+ goto error;
+
+ /* Test different wrong ways to reopen family files where there's only
+ * one member file existing. */
+ if(test_family_opens(filename, fapl)<0)
+ goto error;
+
+ /* Reopen the file with default member file size */
+ if(H5Pset_fapl_family(fapl, (hsize_t)H5F_FAMILY_DEFAULT, H5P_DEFAULT)<0)
+ goto error;
+
+ if((file=H5Fopen(filename, H5F_ACC_RDWR, fapl))<0)
+ goto error;
+
+ /* Check file size API */
+ if(H5Fget_filesize(file, &file_size) < 0)
+ goto error;
+
+ /* The file size is supposed to be about 1024 bytes right now. */
+ if(file_size<KB/2 || file_size>4*KB)
+ goto error;
+
+ /* Create and write dataset */
+ if((space=H5Screate_simple(2, dims, NULL))<0)
+ goto error;
+
+ /* Retrieve the access property list... */
+ if ((access_fapl = H5Fget_access_plist(file)) < 0)
+ goto error;
+
+ /* ...and close the property list */
+ if (H5Pclose(access_fapl) < 0)
+ goto error;
+
+ if((dset=H5Dcreate(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT))<0)
+ goto error;
+
+ for(i=0; i<FAMILY_NUMBER; i++)
+ for(j=0; j<FAMILY_SIZE; j++)
+ buf[i][j] = i*10000+j;
+ if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf)<0)
+ goto error;
+
+ /* check file handle API */
+ if((fapl2=H5Pcreate(H5P_FILE_ACCESS))<0)
+ goto error;
+ if(H5Pset_family_offset(fapl2, (hsize_t)0)<0)
+ goto error;
+
+ if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle)<0)
+ goto error;
+ if(*fhandle<0)
+ goto error;
+
+ if(H5Pset_family_offset(fapl2, (hsize_t)(FAMILY_SIZE*2))<0)
+ goto error;
+ if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle2)<0)
+ goto error;
+ if(*fhandle2<0)
+ goto error;
+
+ /* Check file size API */
+ if(H5Fget_filesize(file, &file_size) < 0)
+ goto error;
+
+ /* Some data has been written. The file size should be bigger(18KB+976
+ * bytes if int size is 4 bytes) now. */
+ if(sizeof(int)<=4) {
+ if(file_size<18*KB || file_size>20*KB)
+ goto error;
+ } else if(sizeof(int)>=8) {
+ if(file_size<32*KB || file_size>40*KB)
+ goto error;
+ }
+
+ if(H5Sclose(space)<0)
+ goto error;
+ if(H5Dclose(dset)<0)
+ goto error;
+ if(H5Pclose(fapl2)<0)
+ goto error;
+ if(H5Fclose(file)<0)
+ goto error;
+
+ /* Test different wrong ways to reopen family files when there're multiple
+ * member files existing. */
+ if(test_family_opens(filename, fapl)<0)
+ goto error;
+
+ /* Reopen the file with correct member file size. */
+ if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT)<0)
+ goto error;
+
+ if((file=H5Fopen(filename, H5F_ACC_RDWR, fapl))<0)
+ goto error;
+
+ if(H5Fclose(file)<0)
+ goto error;
+
+ h5_cleanup(FILENAME, fapl);
+ PASSED();
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Sclose(space);
+ H5Dclose(dset);
+ H5Pclose (fapl2);
+ H5Fclose(file);
+ } H5E_END_TRY;
+ return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: test_family_compat
+ *
+ * Purpose: Tests the backward compatibility for FAMILY driver.
+ * See if we can open files created with v1.6 library.
+ * The source file was created by the test/file_handle.c
+ * of the v1.6 library. Then tools/misc/h5repart.c was
+ * used to concantenated. The command was "h5repart -m 5k
+ * family_file%05d.h5 family_v1.6_%05d.h5".
+ *
+ * Return: Success: exit(0)
+ *
+ * Failure: exit(1)
+ *
+ * Programmer: Raymond Lu
+ * June 3, 2005
+ *
+ * Modifications:
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_family_compat(void)
+{
+ hid_t file=(-1), fapl;
+ char filename[1024];
+ char pathname[1024];
+ char *srcdir = getenv("srcdir"); /*where the src code is located*/
+
+ TESTING("FAMILY file driver backward compatibility");
+
+#ifndef H5_WANT_H5_V1_6_COMPAT
+ SKIPPED();
+ return 0;
+#else /*H5_WANT_H5_V1_6_COMPAT*/
+
+ /* Set property list and file name for FAMILY driver */
+ fapl = h5_fileaccess();
+
+ if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE2, H5P_DEFAULT)<0)
+ goto error;
+
+ h5_fixname(COMPAT_BASENAME, fapl, filename, sizeof filename);
+
+ /* Generate correct name for test file by prepending the source path */
+ if(srcdir && ((strlen(srcdir) + strlen(filename) + 1) < sizeof(pathname))) {
+ strcpy(pathname, srcdir);
+ strcat(pathname, "/");
+ }
+ strcat(pathname, filename);
+
+ if((file=H5Fopen(pathname, H5F_ACC_RDONLY, fapl))<0)
+ goto error;
+
+ if(H5Fclose(file)<0)
+ goto error;
+
+ if(H5Pclose(fapl)<0)
+ goto error;
+
+ PASSED();
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Fclose(file);
+ } H5E_END_TRY;
+ return -1;
+#endif /*H5_WANT_H5_V1_6_COMPAT*/
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: test_multi_opens
+ *
+ * Purpose: Private function for test_multi() to tests wrong ways of
+ * reopening multi file.
+ *
+ * Return: Success: exit(0)
+ *
+ * Failure: exit(1)
+ *
+ * Programmer: Raymond Lu
+ * Thursday, May 19, 2005
+ *
+ * Modifications:
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_multi_opens(char *fname, hid_t fa_pl)
+{
+ hid_t file;
+ char super_name[1024]; /*name string "%%s-s.h5"*/
+ char sf_name[1024]; /*name string "multi_file-s.h5"*/
+
+ /* Case: reopen with the name of super file and default property list */
+ sprintf(super_name, "%%s-%c.h5", 's');
+ sprintf(sf_name, super_name, fname);
+
+ H5E_BEGIN_TRY {
+ file=H5Fopen(sf_name, H5F_ACC_RDWR, H5P_DEFAULT);
+ } H5E_END_TRY;
+
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: test_multi
+ *
+ * Purpose: Tests the file handle interface for MUTLI driver
+ *
+ * Return: Success: exit(0)
+ *
+ * Failure: exit(1)
+ *
+ * Programmer: Raymond Lu
+ * Tuesday, Sept 24, 2002
+ *
+ * Modifications:
+ *
+ * Raymond Lu
+ * Wednesday, June 23, 2004
+ * Added test for H5Fget_filesize.
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_multi(void)
+{
+ hid_t file=(-1), fapl, fapl2=(-1), dset=(-1), space=(-1);
+ hid_t access_fapl = -1;
+ char filename[1024];
+ int *fhandle2=NULL, *fhandle=NULL;
+ hsize_t file_size;
+ H5FD_mem_t mt, memb_map[H5FD_MEM_NTYPES];
+ hid_t memb_fapl[H5FD_MEM_NTYPES];
+ haddr_t memb_addr[H5FD_MEM_NTYPES];
+ const char *memb_name[H5FD_MEM_NTYPES];
+ char sv[H5FD_MEM_NTYPES][32];
+ hsize_t dims[2]={MULTI_SIZE, MULTI_SIZE};
+ char dname[]="dataset";
+ int i, j;
+ int buf[MULTI_SIZE][MULTI_SIZE];
+
+ TESTING("MULTI file driver");
+ /* Set file access property list for MULTI driver */
+ fapl = h5_fileaccess();
+
+ HDmemset(memb_map, 0, sizeof memb_map);
+ HDmemset(memb_fapl, 0, sizeof memb_fapl);
+ HDmemset(memb_name, 0, sizeof memb_name);
+ HDmemset(memb_addr, 0, sizeof memb_addr);
+ HDmemset(sv, 0, sizeof sv);
+
+ for(mt=H5FD_MEM_DEFAULT; mt<H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,mt))
+ memb_map[mt] = H5FD_MEM_SUPER;
+ memb_map[H5FD_MEM_DRAW] = H5FD_MEM_DRAW;
+
+ memb_fapl[H5FD_MEM_SUPER] = H5P_DEFAULT;
+ sprintf(sv[H5FD_MEM_SUPER], "%%s-%c.h5", 's');
+ memb_name[H5FD_MEM_SUPER] = sv[H5FD_MEM_SUPER];
+ memb_addr[H5FD_MEM_SUPER] = 0;
+
+ memb_fapl[H5FD_MEM_DRAW] = H5P_DEFAULT;
+ sprintf(sv[H5FD_MEM_DRAW], "%%s-%c.h5", 'r');
+ memb_name[H5FD_MEM_DRAW] = sv[H5FD_MEM_DRAW];
+ memb_addr[H5FD_MEM_DRAW] = HADDR_MAX/2;
+
+ if(H5Pset_fapl_multi(fapl, memb_map, memb_fapl, memb_name, memb_addr, TRUE)<0)
+ goto error;
+ h5_fixname(FILENAME[3], fapl, filename, sizeof filename);
+
+ if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0)
+ goto error;
+
+ if(H5Fclose(file)<0)
+ goto error;
+
+ /* Test wrong ways to reopen multi files */
+ if(test_multi_opens(filename, fapl)<0)
+ goto error;
+
+ /* Reopen the file */
+ if((file=H5Fopen(filename, H5F_ACC_RDWR, fapl))<0)
+ goto error;
+
+ /* Create and write data set */
+ if((space=H5Screate_simple(2, dims, NULL))<0)
+ goto error;
+
+ /* Retrieve the access property list... */
+ if ((access_fapl = H5Fget_access_plist(file)) < 0)
+ goto error;
+
+ /* ...and close the property list */
+ if (H5Pclose(access_fapl) < 0)
+ goto error;
+
+ /* Check file size API */
+ if(H5Fget_filesize(file, &file_size) < 0)
+ goto error;
+
+ /* Before any data is written, the raw data file is empty. So
+ * the file size is only the size of metadata file. It's supposed
+ * to be 2KB.
+ */
+ if(file_size<1*KB || file_size>4*KB)
+ goto error;
+
+ if((dset=H5Dcreate(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT))<0)
+ goto error;
+
+ for(i=0; i<MULTI_SIZE; i++)
+ for(j=0; j<MULTI_SIZE; j++)
+ buf[i][j] = i*10000+j;
+ if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf)<0)
+ goto error;
+
+ if((fapl2=H5Pcreate(H5P_FILE_ACCESS))<0)
+ goto error;
+ if(H5Pset_multi_type(fapl2, H5FD_MEM_SUPER)<0)
+ goto error;
+ if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle)<0)
+ goto error;
+ if(*fhandle<0)
+ goto error;
+
+ if(H5Pset_multi_type(fapl2, H5FD_MEM_DRAW)<0)
+ goto error;
+ if(H5Fget_vfd_handle(file, fapl2, (void **)&fhandle2)<0)
+ goto error;
+ if(*fhandle2<0)
+ goto error;
+
+ /* Check file size API */
+ if(H5Fget_filesize(file, &file_size) < 0)
+ goto error;
+
+ /* After the data is written, the file size is huge because the
+ * beginning of raw data file is set at HADDR_MAX/2. It's supposed
+ * to be (HADDR_MAX/2 + 128*128*4)
+ */
+ if(file_size < HADDR_MAX/2 || file_size > HADDR_MAX)
+ goto error;
+
+ if(H5Sclose(space)<0)
+ goto error;
+ if(H5Dclose(dset)<0)
+ goto error;
+ if(H5Pclose(fapl2)<0)
+ goto error;
+ if(H5Fclose(file)<0)
+ goto error;
+
+ h5_cleanup(FILENAME, fapl);
+ PASSED();
+
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Sclose(space);
+ H5Dclose(dset);
+ H5Pclose(fapl);
+ H5Pclose(fapl2);
+ H5Fclose(file);
+ } H5E_END_TRY;
+ return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: main
+ *
+ * Purpose: Tests the basic features of Virtual File Drivers
+ *
+ * Return: Success: exit(0)
+ *
+ * Failure: exit(1)
+ *
+ * Programmer: Raymond Lu
+ * Tuesday, Sept 24, 2002
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main(void)
+{
+ int nerrors=0;
+
+ h5_reset();
+
+ nerrors += test_sec2()<0 ?1:0;
+ nerrors += test_core()<0 ?1:0;
+ nerrors += test_family()<0 ?1:0;
+ nerrors += test_family_compat()<0 ?1:0;
+ nerrors += test_multi()<0 ?1:0;
+
+ if (nerrors){
+ printf("***** %d Virtual File Driver TEST%s FAILED! *****\n",
+ nerrors, nerrors > 1 ? "S" : "");
+ return 1;
+ }
+
+ printf("All Virtual File Driver tests passed.\n");
+ return 0;
+}
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