[svn-r27420] Fixed VDS test to handle the family driver correctly.

Tested: ummon

3 files changed, 79 insertions, 44 deletions

diff --git a/test/h5test.c b/test/h5test.c
index dc13a27..aa99c1f 100644
--- a/test/h5test.c
+++ b/test/h5test.c
@@ -93,7 +93,7 @@ static const char *multi_letters = "msbrglo";
 
 static herr_t h5_errors(hid_t estack, void *client_data);
 static char * h5_fixname_real(const char *base_name, hid_t fapl, const char *suffix, 
-                              char *fullname, size_t size);
+                              char *fullname, size_t size, hbool_t nest_printf);
 
 
 /*-------------------------------------------------------------------------
@@ -295,7 +295,7 @@ h5_reset(void)
 char *
 h5_fixname(const char *base_name, hid_t fapl, char *fullname, size_t size)
 {
-    return (h5_fixname_real(base_name, fapl, ".h5", fullname, size));
+    return (h5_fixname_real(base_name, fapl, ".h5", fullname, size, FALSE));
 }
 
 
@@ -315,7 +315,33 @@ h5_fixname(const char *base_name, hid_t fapl, char *fullname, size_t size)
 char *
 h5_fixname_no_suffix(const char *base_name, hid_t fapl, char *fullname, size_t size)
 {
-    return (h5_fixname_real(base_name, fapl, NULL, fullname, size));
+    return (h5_fixname_real(base_name, fapl, NULL, fullname, size, FALSE));
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:  h5_fixname_printf
+ *
+ * Purpose:  Same as h5_fixname but returns a filename that can be passed
+ *    through a printf-style function once before being passed to the file
+ *    driver.  Basically, replaces all % characters used by the file
+ *    driver with %%.
+ *
+ * Return:  Success:  The FULLNAME pointer.
+ *
+ *    Failure:  NULL if BASENAME or FULLNAME is the null
+ *        pointer or if FULLNAME isn't large enough for
+ *        the result.
+ *
+ * Programmer:  Neil Fortner
+ *              Wednesday, July 15, 2015
+ *
+ *-------------------------------------------------------------------------
+ */
+char *
+h5_fixname_printf(const char *base_name, hid_t fapl, char *fullname, size_t size)
+{
+    return (h5_fixname_real(base_name, fapl, ".h5", fullname, size, TRUE));
 }
 
 
@@ -343,7 +369,7 @@ h5_fixname_no_suffix(const char *base_name, hid_t fapl, char *fullname, size_t s
  */
 static char *
 h5_fixname_real(const char *base_name, hid_t fapl, const char *_suffix, 
-                char *fullname, size_t size)
+                char *fullname, size_t size, hbool_t nest_printf)
 {
     const char     *prefix = NULL;
     char           *ptr, last = '\0';
@@ -364,7 +390,7 @@ h5_fixname_real(const char *base_name, hid_t fapl, const char *_suffix,
 
         if(suffix) {
             if(H5FD_FAMILY == driver)
-                suffix = "%05d.h5";
+                suffix = nest_printf ? "%%05d.h5" : "%05d.h5";
             else if (H5FD_MULTI == driver)
                 suffix = NULL;
         }
diff --git a/test/h5test.h b/test/h5test.h
index 224ca84..9d097af 100644
--- a/test/h5test.h
+++ b/test/h5test.h
@@ -127,6 +127,7 @@ H5TEST_DLL int h5_cleanup(const char *base_name[], hid_t fapl);
 H5TEST_DLL void h5_cleanup_files(const char *base_name[], hid_t fapl);
 H5TEST_DLL char *h5_fixname(const char *base_name, hid_t fapl, char *fullname, size_t size);
 H5TEST_DLL char *h5_fixname_no_suffix(const char *base_name, hid_t fapl, char *fullname, size_t size);
+H5TEST_DLL char *h5_fixname_printf(const char *base_name, hid_t fapl, char *fullname, size_t size);
 H5TEST_DLL hid_t h5_fileaccess(void);
 H5TEST_DLL void h5_no_hwconv(void);
 H5TEST_DLL const char *h5_rmprefix(const char *filename);
diff --git a/test/vds.c b/test/vds.c
index 50026b6..62b444f 100644
--- a/test/vds.c
+++ b/test/vds.c
@@ -994,11 +994,12 @@ static int
 test_basic_io(unsigned config, hid_t fapl)
 {
     char        srcfilename[FILENAME_BUF_SIZE];
+    char        srcfilename_map[FILENAME_BUF_SIZE];
     char        vfilename[FILENAME_BUF_SIZE];
     char        vfilename2[FILENAME_BUF_SIZE];
     char        srcfilenamepct[FILENAME_BUF_SIZE];
-    char        srcfilenamepct_fmt_fix[FILENAME_BUF_SIZE];
-    const char *srcfilenamepct_fmt = "vds%%_src";
+    char        srcfilenamepct_map[FILENAME_BUF_SIZE];
+    const char *srcfilenamepct_map_orig = "vds%%_src";
     hid_t       srcfile[4] = {-1, -1, -1, -1}; /* Files with source dsets */
     hid_t       vfile = -1;     /* File with virtual dset */
     hid_t       vfile2 = -1;    /* File with copied virtual dset */
@@ -1026,8 +1027,9 @@ test_basic_io(unsigned config, hid_t fapl)
     h5_fixname(FILENAME[0], fapl, vfilename, sizeof vfilename);
     h5_fixname(FILENAME[1], fapl, vfilename2, sizeof vfilename2);
     h5_fixname(FILENAME[2], fapl, srcfilename, sizeof srcfilename);
+    h5_fixname_printf(FILENAME[2], fapl, srcfilename_map, sizeof srcfilename_map);
     h5_fixname(FILENAME[4], fapl, srcfilenamepct, sizeof srcfilenamepct);
-    h5_fixname(srcfilenamepct_fmt, fapl, srcfilenamepct_fmt_fix, sizeof srcfilenamepct_fmt_fix);
+    h5_fixname_printf(srcfilenamepct_map_orig, fapl, srcfilenamepct_map, sizeof srcfilenamepct_map);
 
     /* Create DCPL */
     if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
@@ -1055,7 +1057,7 @@ test_basic_io(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mapping */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset", srcspace[0]) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -1212,9 +1214,9 @@ test_basic_io(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "%%src_dset1", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "%%src_dset1", srcspace[0]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset2%%", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset2%%", srcspace[0]) < 0)
         TEST_ERROR
 
     /* Reset dims */
@@ -1547,9 +1549,9 @@ test_basic_io(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilenamepct_fmt_fix : ".", "src_dset1", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilenamepct_map : ".", "src_dset1", srcspace[0]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilenamepct_fmt_fix : ".", "src_dset2", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilenamepct_map : ".", "src_dset2", srcspace[0]) < 0)
         TEST_ERROR
 
     /* Reset dims */
@@ -1758,9 +1760,9 @@ test_basic_io(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset1", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset1", srcspace[0]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset2", srcspace[1]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset2", srcspace[1]) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -2066,9 +2068,9 @@ test_basic_io(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset1", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset1", srcspace[0]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset2", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset2", srcspace[0]) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -2407,9 +2409,9 @@ test_basic_io(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset1", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset1", srcspace[0]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset1", srcspace[1]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset1", srcspace[1]) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -2970,6 +2972,7 @@ static int
 test_unlim(unsigned config, hid_t fapl)
 {
     char        srcfilename[FILENAME_BUF_SIZE];
+    char        srcfilename_map[FILENAME_BUF_SIZE];
     char        vfilename[FILENAME_BUF_SIZE];
     hid_t       srcfile[4] = {-1, -1, -1, -1}; /* Files with source dsets */
     hid_t       vfile = -1;     /* File with virtual dset */
@@ -3000,6 +3003,7 @@ test_unlim(unsigned config, hid_t fapl)
 
     h5_fixname(FILENAME[0], fapl, vfilename, sizeof vfilename);
     h5_fixname(FILENAME[2], fapl, srcfilename, sizeof srcfilename);
+    h5_fixname_printf(FILENAME[2], fapl, srcfilename_map, sizeof srcfilename_map);
 
     /* Create DCPLs */
     if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
@@ -3060,9 +3064,9 @@ test_unlim(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset1", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset1", srcspace[0]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset2", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset2", srcspace[0]) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -3730,9 +3734,9 @@ test_unlim(unsigned config, hid_t fapl)
     start[1] = 0;
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset1", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset1", srcspace[0]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset2", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset2", srcspace[0]) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -4416,11 +4420,11 @@ test_unlim(unsigned config, hid_t fapl)
     start[1] = 0;
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset1", srcspace[0]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset1", srcspace[0]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset2", srcspace[1]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset2", srcspace[1]) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[2], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset3", srcspace[2]) < 0)
+    if(H5Pset_virtual(dcpl, vspace[2], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset3", srcspace[2]) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -5340,13 +5344,15 @@ static int
 test_printf(unsigned config, hid_t fapl)
 {
     char        srcfilename[FILENAME_BUF_SIZE];
+    char        srcfilename_map[FILENAME_BUF_SIZE];
     char        srcfilename2[FILENAME_BUF_SIZE];
+    char        srcfilename2_map[FILENAME_BUF_SIZE];
     char        vfilename[FILENAME_BUF_SIZE];
-    char        printf_srcfilename[FILENAME_BUF_SIZE];
-    const char *printf_srcfilename_fmt = "vds_src_%b";
+    char        printf_srcfilename_map[FILENAME_BUF_SIZE];
+    const char *printf_srcfilename_map_orig = "vds_src_%b";
     char        srcfilenamepct[FILENAME_BUF_SIZE];
-    char        srcfilenamepct_fmt_fix[FILENAME_BUF_SIZE];
-    const char *srcfilenamepct_fmt = "vds%%_src";
+    char        srcfilenamepct_map[FILENAME_BUF_SIZE];
+    const char *srcfilenamepct_map_orig = "vds%%_src";
     hid_t       srcfile[4] = {-1, -1, -1, -1}; /* Files with source dsets */
     hid_t       vfile = -1;     /* File with virtual dset */
     hid_t       dcpl = -1;      /* Dataset creation property list */
@@ -5374,10 +5380,12 @@ test_printf(unsigned config, hid_t fapl)
 
     h5_fixname(FILENAME[0], fapl, vfilename, sizeof vfilename);
     h5_fixname(FILENAME[2], fapl, srcfilename, sizeof srcfilename);
+    h5_fixname_printf(FILENAME[2], fapl, srcfilename_map, sizeof srcfilename_map);
     h5_fixname(FILENAME[3], fapl, srcfilename2, sizeof srcfilename2);
-    h5_fixname(printf_srcfilename_fmt, fapl, printf_srcfilename, sizeof printf_srcfilename);
+    h5_fixname_printf(FILENAME[2], fapl, srcfilename2_map, sizeof srcfilename2_map);
+    h5_fixname_printf(printf_srcfilename_map_orig, fapl, printf_srcfilename_map, sizeof printf_srcfilename_map);
     h5_fixname(FILENAME[4], fapl, srcfilenamepct, sizeof srcfilenamepct);
-    h5_fixname(srcfilenamepct_fmt, fapl, srcfilenamepct_fmt_fix, sizeof srcfilenamepct_fmt_fix);
+    h5_fixname_printf(srcfilenamepct_map_orig, fapl, srcfilenamepct_map, sizeof srcfilenamepct_map);
 
     /* Create DCPL */
     if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
@@ -5423,7 +5431,7 @@ test_printf(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mapping */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset%b", srcspace) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset%b", srcspace) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -5811,7 +5819,7 @@ test_printf(unsigned config, hid_t fapl)
         TEST_ERROR
 
     /* Add virtual layout mapping */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilenamepct_fmt_fix : ".", "src_dset%b", srcspace) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilenamepct_map : ".", "src_dset%b", srcspace) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -6066,7 +6074,7 @@ test_printf(unsigned config, hid_t fapl)
      * config option specified */
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
-    if(H5Pset_virtual_printf_gap(dapl, (size_t)1) < 0)
+    if(H5Pset_virtual_printf_gap(dapl, (hsize_t)1) < 0)
         TEST_ERROR
     if(config & TEST_IO_REOPEN_VIRT) {
         if(H5Fclose(vfile) < 0)
@@ -6130,7 +6138,7 @@ test_printf(unsigned config, hid_t fapl)
      * config option specified */
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
-    if(H5Pset_virtual_printf_gap(dapl, (size_t)2) < 0)
+    if(H5Pset_virtual_printf_gap(dapl, (hsize_t)2) < 0)
         TEST_ERROR
     if(config & TEST_IO_REOPEN_VIRT) {
         if(H5Fclose(vfile) < 0)
@@ -6194,7 +6202,7 @@ test_printf(unsigned config, hid_t fapl)
      * config option specified */
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
-    if(H5Pset_virtual_printf_gap(dapl, (size_t)3) < 0)
+    if(H5Pset_virtual_printf_gap(dapl, (hsize_t)3) < 0)
         TEST_ERROR
     if(config & TEST_IO_REOPEN_VIRT) {
         if(H5Fclose(vfile) < 0)
@@ -6258,7 +6266,7 @@ test_printf(unsigned config, hid_t fapl)
      * config option specified */
     if(H5Dclose(vdset) < 0)
         TEST_ERROR
-    if(H5Pset_virtual_printf_gap(dapl, (size_t)4) < 0)
+    if(H5Pset_virtual_printf_gap(dapl, (hsize_t)4) < 0)
         TEST_ERROR
     if(config & TEST_IO_REOPEN_VIRT) {
         if(H5Fclose(vfile) < 0)
@@ -6452,7 +6460,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
 
         /* Add virtual layout mapping */
-        if(H5Pset_virtual(dcpl, vspace[0], printf_srcfilename, "src_dset", srcspace) < 0)
+        if(H5Pset_virtual(dcpl, vspace[0], printf_srcfilename_map, "src_dset", srcspace) < 0)
             TEST_ERROR
 
         /* Create virtual file */
@@ -6762,7 +6770,7 @@ test_printf(unsigned config, hid_t fapl)
             TEST_ERROR
 
         /* Add virtual layout mapping */
-        if(H5Pset_virtual(dcpl, vspace[0], printf_srcfilename, "%%src%%_dset%%%b", srcspace) < 0)
+        if(H5Pset_virtual(dcpl, vspace[0], printf_srcfilename_map, "%%src%%_dset%%%b", srcspace) < 0)
             TEST_ERROR
 
         /* Create virtual file */
@@ -7084,9 +7092,9 @@ test_printf(unsigned config, hid_t fapl)
     start[1] = 0;
 
     /* Add virtual layout mappings */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "%bsrc_dset_a%b%%", srcspace) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "%bsrc_dset_a%b%%", srcspace) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset_b%b%%%%", srcspace) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset_b%b%%%%", srcspace) < 0)
         TEST_ERROR
 
     /* Create virtual file */
@@ -7754,11 +7762,11 @@ test_printf(unsigned config, hid_t fapl)
 
     /* Add virtual layout mappings (select ALL in source space for second
      * mapping) */
-    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset_a%b", srcspace) < 0)
+    if(H5Pset_virtual(dcpl, vspace[0], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset_a%b", srcspace) < 0)
         TEST_ERROR
     if(H5Sselect_all(srcspace) < 0)
         TEST_ERROR
-    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename : ".", "src_dset_b%b", srcspace) < 0)
+    if(H5Pset_virtual(dcpl, vspace[1], config & TEST_IO_DIFFERENT_FILE ? srcfilename_map : ".", "src_dset_b%b", srcspace) < 0)
         TEST_ERROR
 
     /* Create virtual file */