Fix for HDFFV-10808 H5Pset_file_space_strategy succeeds when using H5Pset_libver_bounds v18,v18.

Fails file creation when non-default free-space info is set in fcpl and the library version
high bound is less than v110 because free-space info message is introduced in library release v110.

6 files changed, 249 insertions, 129 deletions

diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h
index 335d0a7..6c1156f 100644
--- a/src/H5Fpkg.h
+++ b/src/H5Fpkg.h
@@ -318,6 +318,9 @@ struct H5F_file_t {
     H5F_fspace_strategy_t fs_strategy; /* File space handling strategy	*/
     hsize_t     fs_threshold;	/* Free space section threshold 	*/
     hbool_t     fs_persist;     /* Free-space persist or not */
+    unsigned    fs_version;     /* Free-space version: */
+                                /* It is used to update fsinfo message in the superblock 
+                                   extension when closing down the free-space managers */
     hbool_t     use_tmp_space;  /* Whether temp. file space allocation is allowed */
     haddr_t	tmp_addr;       /* Next address to use for temp. space in the file */
     hbool_t     point_of_no_return; /* Flag to indicate that we can't go back and delete a freespace header when it's used up */
diff --git a/src/H5Fsuper.c b/src/H5Fsuper.c
index ef52844..7d90df1 100644
--- a/src/H5Fsuper.c
+++ b/src/H5Fsuper.c
@@ -80,6 +80,15 @@ static const unsigned HDF5_superblock_ver_bounds[] = {
     HDF5_SUPERBLOCK_VERSION_LATEST  /* H5F_LIBVER_LATEST */
 };
 
+/* Format version bounds for fsinfo message */
+/* This message exists starting library release v1.10 */
+static const unsigned H5O_fsinfo_ver_bounds[] = {
+    H5O_INVALID_VERSION,            /* H5F_LIBVER_EARLIEST */
+    H5O_INVALID_VERSION,            /* H5F_LIBVER_V18 */
+    H5O_FSINFO_VERSION_1,           /* H5F_LIBVER_V110 */
+    H5O_FSINFO_VERSION_LATEST       /* H5F_LIBVER_LATEST */
+};
+
 
 /*-------------------------------------------------------------------------
  * Function:    H5F__super_ext_create
@@ -782,6 +791,14 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
                     HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "unable to get free-space manager info message")
 
                 /* Update changed values */
+
+                /* Version bounds check */
+                if(H5O_fsinfo_ver_bounds[H5F_HIGH_BOUND(f)] == H5O_INVALID_VERSION ||
+                   fsinfo.version > H5O_fsinfo_ver_bounds[H5F_HIGH_BOUND(f)])
+                    HGOTO_ERROR(H5E_FILE, H5E_BADRANGE, FAIL, "File space info message's version out of bounds")
+                if(f->shared->fs_version != fsinfo.version)
+                    f->shared->fs_version = fsinfo.version;
+
                 if(f->shared->fs_strategy != fsinfo.strategy) {
                     f->shared->fs_strategy = fsinfo.strategy;
 
@@ -1375,6 +1392,11 @@ H5F__super_init(H5F_t *f)
             fsinfo.eoa_pre_fsm_fsalloc = HADDR_UNDEF;
             fsinfo.mapped = FALSE;
 
+            /* Set the version for the fsinfo message */
+            if(H5O__fsinfo_set_version(f, &fsinfo) < 0)
+                HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set version of fsinfo")
+            f->shared->fs_version = fsinfo.version;
+
             for(ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; H5_INC_ENUM(H5F_mem_page_t, ptype))
                 fsinfo.fs_addr[ptype - 1] = HADDR_UNDEF;
 
@@ -1801,3 +1823,45 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* H5F__super_ext_remove_msg() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5O__fsinfo_set_version
+ *
+ * Purpose:     Set the version to encode the fsinfo message with.
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Vailin Choi; June 2019
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5O__fsinfo_set_version(H5F_t *f, H5O_fsinfo_t *fsinfo)
+{
+    unsigned version;           /* Message version */
+    herr_t ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_NOAPI(FAIL)
+
+    /* Sanity check */
+    HDassert(f);
+    HDassert(fsinfo);
+
+    version = H5O_FSINFO_VERSION_1;
+
+    /* Upgrade to the version indicated by the file's low bound if higher */
+    if(H5O_fsinfo_ver_bounds[H5F_LOW_BOUND(f)] != H5O_INVALID_VERSION) {
+        version = MAX(version, H5O_fsinfo_ver_bounds[H5F_LOW_BOUND(f)]);
+    }
+
+    /* Version bounds check */
+    if(H5O_fsinfo_ver_bounds[H5F_HIGH_BOUND(f)] == H5O_INVALID_VERSION ||
+       version > H5O_fsinfo_ver_bounds[H5F_HIGH_BOUND(f)])
+        HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "File space info message's version out of bounds")
+
+    /* Set the message version */
+    fsinfo->version = version;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5O__fsinfo_set_version() */
diff --git a/src/H5MF.c b/src/H5MF.c
index 0d368d4..8d7ab96 100644
--- a/src/H5MF.c
+++ b/src/H5MF.c
@@ -1835,6 +1835,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
         fsinfo.page_size = f->shared->fs_page_size;
         fsinfo.pgend_meta_thres = f->shared->pgend_meta_thres;
         fsinfo.eoa_pre_fsm_fsalloc = f->shared->eoa_pre_fsm_fsalloc;
+        fsinfo.version = f->shared->fs_version;
 
         /* Write the free space manager message -- message must already exist */
         if(H5F__super_ext_write_msg(f, H5O_FSINFO_ID, &fsinfo, FALSE, H5O_MSG_FLAG_MARK_IF_UNKNOWN) < 0)
@@ -1973,6 +1974,8 @@ HDfprintf(stderr, "%s: Entering\n", FUNC);
     fsinfo.page_size = f->shared->fs_page_size;
     fsinfo.pgend_meta_thres = f->shared->pgend_meta_thres;
     fsinfo.eoa_pre_fsm_fsalloc = HADDR_UNDEF;
+    fsinfo.version = f->shared->fs_version;
+
     for(ptype = H5F_MEM_PAGE_META; ptype < H5F_MEM_PAGE_NTYPES; H5_INC_ENUM(H5F_mem_page_t, ptype))
         fsinfo.fs_addr[ptype - 1] = HADDR_UNDEF;
 
diff --git a/src/H5Ofsinfo.c b/src/H5Ofsinfo.c
index bb15f62..ec2328c 100644
--- a/src/H5Ofsinfo.c
+++ b/src/H5Ofsinfo.c
@@ -65,10 +65,6 @@ const H5O_msg_class_t H5O_MSG_FSINFO[1] = {{
     H5O__fsinfo_debug          	/* debug the message            	*/
 }};
 
-/* Current version of free-space manager info information */
-#define H5O_FSINFO_VERSION_0 	0
-#define H5O_FSINFO_VERSION_1 	1
-
 /* Declare a free list to manage the H5O_fsinfo_t struct */
 H5FL_DEFINE_STATIC(H5O_fsinfo_t);
 
@@ -157,11 +153,13 @@ H5O_fsinfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh,
                 HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "invalid file space strategy")
         } /* end switch */
 
+        fsinfo->version = H5O_FSINFO_VERSION_1;
         fsinfo->mapped = TRUE;
        
     } else {
-        HDassert(vers == H5O_FSINFO_VERSION_1);
+        HDassert(vers >= H5O_FSINFO_VERSION_1);
 
+        fsinfo->version = vers;
         fsinfo->strategy = (H5F_fspace_strategy_t)*p++; /* File space strategy */
         fsinfo->persist = *p++;                         /* Free-space persist or not */
         H5F_DECODE_LENGTH(f, p, fsinfo->threshold);     /* Free-space section threshold */
@@ -214,7 +212,7 @@ H5O_fsinfo_encode(H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p, c
     HDassert(p);
     HDassert(fsinfo);
 
-    *p++ = H5O_FSINFO_VERSION_1;	/* message version */
+    *p++ = (uint8_t)fsinfo->version;    /* message version */
     *p++ = fsinfo->strategy;	    /* File space strategy */
     *p++ = (unsigned char)fsinfo->persist;	/* Free-space persist or not */
     H5F_ENCODE_LENGTH(f, p, fsinfo->threshold); /* Free-space section size threshold */
diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h
index 5987ecf..d143f31 100644
--- a/src/H5Oprivate.h
+++ b/src/H5Oprivate.h
@@ -804,6 +804,17 @@ typedef uint32_t H5O_refcount_t;        /* Contains # of links to object, if >1
  */
 typedef unsigned H5O_unknown_t;         /* Original message type ID */
 
+/* To indicate an invalid version for a message that does not exist yet for the release */
+/* Message version is 1 byte so the value can be 0 to 255 */
+#define H5O_INVALID_VERSION     256
+
+/* The initial version of the fsinfo message: deprecated */
+/* This version is mapped to version 1 from release 1.10.1 onwards */
+#define H5O_FSINFO_VERSION_0        0
+
+/* The latest version for fsinfo message */
+#define H5O_FSINFO_VERSION_1        1
+#define H5O_FSINFO_VERSION_LATEST   H5O_FSINFO_VERSION_1
 /*
  * File space info Message.
  * Contains file space management info and
@@ -811,6 +822,7 @@ typedef unsigned H5O_unknown_t;         /* Original message type ID */
  * (Data structure in memory)
  */
 typedef struct H5O_fsinfo_t {
+    unsigned version;                       /* Version number */
     H5F_fspace_strategy_t   strategy;       /* File space strategy */
     hbool_t persist;                        /* Persisting free-space or not */
     hsize_t threshold;                      /* Free-space section threshold */
diff --git a/test/tfile.c b/test/tfile.c
index c15064a..0dd0700 100644
--- a/test/tfile.c
+++ b/test/tfile.c
@@ -181,8 +181,8 @@ const char *FILESPACE_NAME[] = {
 /* Local test function declarations for version bounds */
 static void test_libver_bounds_low_high(void);
 static void test_libver_bounds_super(hid_t fapl);
-static void test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr);
-static void test_libver_bounds_super_open(hid_t fapl, hid_t fcpl, htri_t is_swmr);
+static void test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr, htri_t non_def_fsm);
+static void test_libver_bounds_super_open(hid_t fapl, hid_t fcpl, htri_t is_swmr, htri_t non_def_fsm);
 static void test_libver_bounds_obj(hid_t fapl);
 static void test_libver_bounds_dataset(hid_t fapl);
 static void test_libver_bounds_dataspace(hid_t fapl);
@@ -4819,7 +4819,7 @@ test_filespace_1_10_0_compatible(void)
     for(j = 0; j < NELMTS(OLD_1_10_0_FILENAME); j++) {
         /* Make a copy of the test file */
         status = h5_make_local_copy(OLD_1_10_0_FILENAME[j], FILE5);
-    CHECK(status, FAIL, "h5_make_local_copy");
+        CHECK(status, FAIL, "h5_make_local_copy");
 
         /* Open the temporary test file */
         fid = H5Fopen(FILE5, H5F_ACC_RDWR, H5P_DEFAULT);
@@ -5583,13 +5583,13 @@ test_libver_bounds_super(hid_t fapl)
 
     /* Verify superblock version when creating a file with input fapl,
        fcpl #A and with/without SWMR access */
-    test_libver_bounds_super_create(fapl, fcpl, TRUE);
-    test_libver_bounds_super_create(fapl, fcpl, FALSE);
+    test_libver_bounds_super_create(fapl, fcpl, TRUE, FALSE);
+    test_libver_bounds_super_create(fapl, fcpl, FALSE, FALSE);
 
     /* Verify superblock version when opening a file which is created
        with input fapl, fcpl #A and with/without SWMR access */
-    test_libver_bounds_super_open(fapl, fcpl, TRUE);
-    test_libver_bounds_super_open(fapl, fcpl, FALSE);
+    test_libver_bounds_super_open(fapl, fcpl, TRUE, FALSE);
+    test_libver_bounds_super_open(fapl, fcpl, FALSE, FALSE);
 
     /* Close the fcpl */
     ret = H5Pclose(fcpl);
@@ -5604,13 +5604,13 @@ test_libver_bounds_super(hid_t fapl)
 
     /* Verify superblock version when creating a file with input fapl,
        fcpl #B and with/without SWMR access */
-    test_libver_bounds_super_create(fapl, fcpl, TRUE);
-    test_libver_bounds_super_create(fapl, fcpl, FALSE);
+    test_libver_bounds_super_create(fapl, fcpl, TRUE, FALSE);
+    test_libver_bounds_super_create(fapl, fcpl, FALSE, FALSE);
 
     /* Verify superblock version when opening a file which is created
        with input fapl, fcpl #B and with/without SWMR access */
-    test_libver_bounds_super_open(fapl, fcpl, TRUE);
-    test_libver_bounds_super_open(fapl, fcpl, FALSE);
+    test_libver_bounds_super_open(fapl, fcpl, TRUE, FALSE);
+    test_libver_bounds_super_open(fapl, fcpl, FALSE, FALSE);
 
     /* Close the fcpl */
     ret = H5Pclose(fcpl);
@@ -5627,13 +5627,13 @@ test_libver_bounds_super(hid_t fapl)
 
     /* Verify superblock version when creating a file with input fapl,
        fcpl #C and with/without SWMR access */
-    test_libver_bounds_super_create(fapl, fcpl, TRUE);
-    test_libver_bounds_super_create(fapl, fcpl, FALSE);
+    test_libver_bounds_super_create(fapl, fcpl, TRUE, FALSE);
+    test_libver_bounds_super_create(fapl, fcpl, FALSE, FALSE);
 
     /* Verify superblock version when opening a file which is created
        with input fapl, fcpl #C and with/without SWMR access */
-    test_libver_bounds_super_open(fapl, fcpl, TRUE);
-    test_libver_bounds_super_open(fapl, fcpl, FALSE);
+    test_libver_bounds_super_open(fapl, fcpl, TRUE, FALSE);
+    test_libver_bounds_super_open(fapl, fcpl, FALSE, FALSE);
 
     /* Close the fcpl */
     ret = H5Pclose(fcpl);
@@ -5648,13 +5648,13 @@ test_libver_bounds_super(hid_t fapl)
 
     /* Verify superblock version when creating a file with input fapl,
        fcpl #D and with/without SWMR access */
-    test_libver_bounds_super_create(fapl, fcpl, TRUE);
-    test_libver_bounds_super_create(fapl, fcpl, FALSE);
+    test_libver_bounds_super_create(fapl, fcpl, TRUE, TRUE);
+    test_libver_bounds_super_create(fapl, fcpl, FALSE, TRUE);
 
     /* Verify superblock version when opening a file which is created
        with input fapl, fcpl #D and with/without SWMR access */
-    test_libver_bounds_super_open(fapl, fcpl, TRUE);
-    test_libver_bounds_super_open(fapl, fcpl, FALSE);
+    test_libver_bounds_super_open(fapl, fcpl, TRUE, TRUE);
+    test_libver_bounds_super_open(fapl, fcpl, FALSE, TRUE);
 
     /* Close the fcpl */
     ret = H5Pclose(fcpl);
@@ -5666,8 +5666,8 @@ test_libver_bounds_super(hid_t fapl)
 /**************************************************************************************************
 **
 **  test_libver_bounds_super_create():
-**      Verify the following when the file is created with the input fapl, fcpl, and
-**      with/without SWMR access:
+**      Verify the following when the file is created with the input fapl, fcpl,
+**      and with/without SWMR access:
 **          (a) the superblock version #
 **          (b) the file's low bound setting
 **          (c) fail or succeed in creating the file
@@ -5679,7 +5679,10 @@ test_libver_bounds_super(hid_t fapl)
 **      in the input fapl. The next three rows list the expected results for #a to #c.
 **      "-->" indicates "upgrade to"
 **
-**                                          Creating a file with write access
+**      The last table lists the expected results in creating the file when non-default
+**      free-space info (fsinfo) is enabled in fcpl.
+**
+**                                  Creating a file with write access
 **                    --------------------------------------------------------------------------------
 **                    | (earliest, v18) | (earliest, v110) | (v18, v18) | (v18, v110) | (v110, v110) |
 **                    |______________________________________________________________________________|
@@ -5690,7 +5693,7 @@ test_libver_bounds_super(hid_t fapl)
 ** File creation      |                             succeed                                          |
 **                    |______________________________________________________________________________|
 **
-**                                          Creating a file with SWMR-write access
+**                                  Creating a file with SWMR-write access 
 **                    --------------------------------------------------------------------------------
 **                    | (earliest, v18) | (earliest, v110) | (v18, v18) | (v18, v110) | (v110, v110) |
 **                    |______________________________________________________________________________|
@@ -5698,12 +5701,19 @@ test_libver_bounds_super(hid_t fapl)
 **                    |------------------------------------------------------------------------------|
 ** File's low bound   | --              | ->v110           | --         | ->v110      | no change    |
 **                    |------------------------------------------------------------------------------|
-** File creation      | fail            | succeed          | fail       | succeed     | succed       |
+** File creation      | fail            | succeed          | fail       | succeed     | succeed      |
+**                    |______________________________________________________________________________|
+**
+**                                  Creating a file with write/SWMR-write access + non-default fsinfo
+**                    --------------------------------------------------------------------------------
+**                    | (earliest, v18) | (earliest, v110) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                    |______________________________________________________________________________|
+** File creation      |  fail            | succeed         | fail       | succeed      | succeed     |
 **                    |______________________________________________________________________________|
 **
 ******************************************************************************************************/
 static void
-test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr)
+test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr, htri_t non_def_fsm)
 {
     hid_t fid = -1;            /* File ID */
     H5F_t *f = NULL;        /* Internal file pointer */
@@ -5726,8 +5736,10 @@ test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr)
     ret = H5Pget_libver_bounds(fapl, &low, &high);
     CHECK(ret, FAIL, "H5Pget_libver_bounds");
 
-    if(is_swmr) { /* SWMR is enabled */
+    if(non_def_fsm && high < H5F_LIBVER_V110)
+        VERIFY(fid, FAIL, "H5Fcreate");
 
+    else if(is_swmr) { /* SWMR is enabled */
         if(high >= H5F_LIBVER_V110) { /* Should succeed */
             VERIFY(fid >= 0, TRUE, "H5Fcreate");
             VERIFY(HDF5_SUPERBLOCK_VERSION_3, f->shared->sblock->super_vers, "HDF5_superblock_ver_bounds");
@@ -5736,37 +5748,37 @@ test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr)
         } else /* Should fail */
             VERIFY(fid >= 0, FALSE, "H5Fcreate");
 
-    }
-    else { /* Should succeed */
+    } else { /* Should succeed */
         VERIFY(fid >= 0, TRUE, "H5Fcreate");
         VERIFY(low, f->shared->low_bound, "HDF5_superblock_ver_bounds");
 
         switch(low) {
             case H5F_LIBVER_EARLIEST:
-                ok = (f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_DEF  ||
-                      f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_1 ||
-                      f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_2);
-                VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
-                break;
+               ok = (f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_DEF  ||
+                     f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_1 ||
+                     f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_2);
+               VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
+               break;
 
             case H5F_LIBVER_V18:
-                ok = (f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_2);
-                VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
-                break;
+               ok = (f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_2);
+               VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
+               break;
 
             case H5F_LIBVER_V110:
             case H5F_LIBVER_V112:
-                ok = (f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_3);
-                VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
-                break;
+               ok = (f->shared->sblock->super_vers == HDF5_SUPERBLOCK_VERSION_3);
+               VERIFY(ok, TRUE, "HDF5_superblock_ver_bounds");
+               break;
 
             case H5F_LIBVER_ERROR:
             case H5F_LIBVER_NBOUNDS:
             default:
-               ERROR("H5Pget_libver_bounds");
+                ERROR("H5Pget_libver_bounds");
 
         } /* end switch */
-    }
+
+    } /* end else */
 
     if(fid >= 0) { /* Close the file */
         ret = H5Fclose(fid);
@@ -5793,11 +5805,14 @@ test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr)
 **      For file open, the file's superblock version, the low/high bounds setting in fapl,
 **      and with/without SWMR file access will determine the results for #a and #b.
 **
-**      The first row for the following tables is the 5 pairs of low/high bounds setting
+**      The first row for the following tables (#A - #B) is the 5 pairs of low/high bounds setting
 **      in the input fapl. The next two rows list the expected results for #a and #b.
 **      "-->" indicates "upgrade to"
 **
-**                                        Opening a file with write access
+**      The last table (#C) lists the expected results in opening the file when non-default
+**      free-space info (fsinfo) is enabled in fcpl.
+**
+**                      (A) Opening a file with write access
 **
 **                                              Superblock version 0, 1
 **                  --------------------------------------------------------------------------------
@@ -5829,7 +5844,7 @@ test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr)
 **
 **
 **
-**                                        Opening a file with SWMR-write access
+**                     (B) Opening a file with SWMR-write access
 **
 **                                              Superblock version 0, 1, 2
 **                  -------------------------------------------------------------------------------
@@ -5851,9 +5866,17 @@ test_libver_bounds_super_create(hid_t fapl, hid_t fcpl, htri_t is_swmr)
 **                  |_____________________________________________________________________________|
 **
 **
+**                      (C) Opening a file with write/SWMR-write access + non-default fsinfo
+**                  -------------------------------------------------------------------------------
+**                  | (earliest, v18) | (earliest, v10) | (v18, v18) | (v18, v110) | (v110, v110) |
+**                  |_____________________________________________________________________________|
+** File open        | fail            | succeed         | fail       | succeed     | succeed      |
+**                  |_____________________________________________________________________________|
+**
+**
 ******************************************************************************************************/
 static void
-test_libver_bounds_super_open(hid_t fapl, hid_t fcpl, htri_t is_swmr)
+test_libver_bounds_super_open(hid_t fapl, hid_t fcpl, htri_t is_swmr, htri_t non_def_fsm)
 {
     hid_t fid = -1;            /* File ID */
     H5F_t *f = NULL;        /* Internal file pointer */
@@ -5863,96 +5886,113 @@ test_libver_bounds_super_open(hid_t fapl, hid_t fcpl, htri_t is_swmr)
     herr_t ret;                /* Return value */
 
     /* Create the file with the input fcpl and fapl */
-    fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, fcpl, fapl);
-    CHECK(fid, FAIL, "H5Fcreate");
+    H5E_BEGIN_TRY {
+        fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, fcpl, fapl);
+    } H5E_END_TRY;
 
-    /* Get the internal file pointer */
-    f = (H5F_t *)H5VL_object(fid);
-    CHECK(f, NULL, "H5VL_object");
+    /* Retrieve the low/high bounds */
+    ret = H5Pget_libver_bounds(fapl, &low, &high);
+    CHECK(ret, FAIL, "H5Pget_libver_bounds");
 
-    /* The file's superblock version */
-    super_vers = f->shared->sblock->super_vers;
+    if(non_def_fsm && high < H5F_LIBVER_V110) {
+        VERIFY(fid, FAIL, "H5Fcreate");
 
-    /* Close the file */
-    ret = H5Fclose(fid);
-    CHECK(ret, FAIL, "H5Fclose");
+    } else {
+        VERIFY(fid >= 0, TRUE, "H5Fcreate");
 
-    /* Create a default file access property list */
-    new_fapl = H5Pcreate(H5P_FILE_ACCESS);
-    CHECK(new_fapl, FAIL, "H5Pcreate");
+        /* Get the internal file pointer */
+        f = (H5F_t *)H5VL_object(fid);
+        CHECK(f, NULL, "H5VL_object");
 
-    /* Loop through all the combinations of low/high bounds in new_fapl */
-    for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; H5_INC_ENUM(H5F_libver_t, low)) {
-        for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; H5_INC_ENUM(H5F_libver_t, high)) {
-            H5E_BEGIN_TRY {
-                ret = H5Pset_libver_bounds(new_fapl, low, high);
-            } H5E_END_TRY;
+        /* The file's superblock version */
+        super_vers = f->shared->sblock->super_vers;
 
-            /* Invalid combinations */
-            if (ret < 0)
-                continue;
+        /* Close the file */
+        ret = H5Fclose(fid);
+        CHECK(ret, FAIL, "H5Fclose");
 
-            /* Open the file with or without SWMR access */
-            H5E_BEGIN_TRY {
-                fid = H5Fopen(FILE8, H5F_ACC_RDWR | (is_swmr ? H5F_ACC_SWMR_WRITE : 0), new_fapl);
-            } H5E_END_TRY;
+        /* Create a default file access property list */
+        new_fapl = H5Pcreate(H5P_FILE_ACCESS);
+        CHECK(new_fapl, FAIL, "H5Pcreate");
 
-            /* Get the internal file pointer if the open succeeds */
-            if(fid >= 0) {
-                f = (H5F_t *)H5VL_object(fid);
-                CHECK(f, NULL, "H5VL_object");
-            }
+        /* Loop through all the combinations of low/high bounds in new_fapl */
+        for(low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; H5_INC_ENUM(H5F_libver_t, low)) {
+            for(high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; H5_INC_ENUM(H5F_libver_t, high)) {
+                H5E_BEGIN_TRY {
+                    ret = H5Pset_libver_bounds(new_fapl, low, high);
+                } H5E_END_TRY;
 
-            /* Verify the file open succeeds or fails */
-            switch(super_vers) {
-                case 3:
-                    if(high >= H5F_LIBVER_V110) {
-                        /* Should succeed */
-                        VERIFY(fid >= 0, TRUE, "H5Fopen");
-                        VERIFY(f->shared->low_bound >= H5F_LIBVER_V110, TRUE, "HDF5_superblock_ver_bounds");
-
-                        /* Close the file */
-                        ret = H5Fclose(fid);
-                        CHECK(ret, FAIL, "H5Fclose");
-                    } else /* Should fail */
-                        VERIFY(fid >= 0, FALSE, "H5Fopen");
-                    break;
-
-                case 2:
-                    if(is_swmr)  /* Should fail */
-                        VERIFY(fid >= 0, FALSE, "H5Fopen");
-                    else { /* Should succeed */
-                        VERIFY(fid >= 0, TRUE, "H5Fopen");
-                        VERIFY(f->shared->low_bound >= H5F_LIBVER_V18, TRUE, "HDF5_superblock_ver_bounds");
-
-                        /* Close the file */
-                        ret = H5Fclose(fid);
-                        CHECK(ret, FAIL, "H5Fclose");
-                    }
-                    break;
-
-                case 1:
-                case 0:
-                    if(is_swmr)  /* Should fail */
-                        VERIFY(fid >= 0, FALSE, "H5Fopen");
-                    else { /* Should succeed */
-                        VERIFY(fid >= 0, TRUE, "H5Fopen");
-                        VERIFY(f->shared->low_bound, low, "HDF5_superblock_ver_bounds");
-
-                        ret = H5Fclose(fid);
-                        CHECK(ret, FAIL, "H5Fclose");
-                    }
-                    break;
+                /* Invalid combinations */
+                if (ret < 0)
+                    continue;
+
+                /* Open the file with or without SWMR access */
+                H5E_BEGIN_TRY {
+                    fid = H5Fopen(FILE8, H5F_ACC_RDWR | (is_swmr ? H5F_ACC_SWMR_WRITE : 0), new_fapl);
+                } H5E_END_TRY;
+
+                if(non_def_fsm && high < H5F_LIBVER_V110) {
+                    VERIFY(fid, FAIL, "H5Fopen");
+                    continue;
+                }
+
+                /* Get the internal file pointer if the open succeeds */
+                if(fid >= 0) {
+                    f = (H5F_t *)H5VL_object(fid);
+                    CHECK(f, NULL, "H5VL_object");
+                }
 
-                default:
-                    break;
-            } /* end switch */
+                /* Verify the file open succeeds or fails */
+                switch(super_vers) {
+                    case 3:
+                        if(high >= H5F_LIBVER_V110) {
+                            /* Should succeed */
+                            VERIFY(fid >= 0, TRUE, "H5Fopen");
+                            VERIFY(f->shared->low_bound >= H5F_LIBVER_V110, TRUE, "HDF5_superblock_ver_bounds");
+
+                            /* Close the file */
+                            ret = H5Fclose(fid);
+                            CHECK(ret, FAIL, "H5Fclose");
+                        } else /* Should fail */
+                            VERIFY(fid >= 0, FALSE, "H5Fopen");
+                        break;
+
+                    case 2:
+                        if(is_swmr)  /* Should fail */
+                            VERIFY(fid >= 0, FALSE, "H5Fopen");
+                        else { /* Should succeed */
+                            VERIFY(fid >= 0, TRUE, "H5Fopen");
+                            VERIFY(f->shared->low_bound >= H5F_LIBVER_V18, TRUE, "HDF5_superblock_ver_bounds");
+
+                            /* Close the file */
+                            ret = H5Fclose(fid);
+                            CHECK(ret, FAIL, "H5Fclose");
+                        }
+                        break;
+
+                    case 1:
+                    case 0:
+                        if(is_swmr)  /* Should fail */
+                            VERIFY(fid >= 0, FALSE, "H5Fopen");
+                        else { /* Should succeed */
+                            VERIFY(fid >= 0, TRUE, "H5Fopen");
+                            VERIFY(f->shared->low_bound, low, "HDF5_superblock_ver_bounds");
+
+                            ret = H5Fclose(fid);
+                            CHECK(ret, FAIL, "H5Fclose");
+                        }
+                        break;
+
+                    default:
+                        break;
+                } /* end switch */
+            } /* end for */
         } /* end for */
-    } /* end for */
 
-    /* Close the file access property list */
-    ret = H5Pclose(new_fapl);
-    CHECK(ret, FAIL, "H5Pclose");
+        /* Close the file access property list */
+        ret = H5Pclose(new_fapl);
+        CHECK(ret, FAIL, "H5Pclose");
+    } /* end else */
 
 } /* end test_libver_bounds_super_open() */