diff options
Diffstat (limited to 'src/H5Gtest.c')
| -rw-r--r-- | src/H5Gtest.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/H5Gtest.c b/src/H5Gtest.c index a142dfd..f84f30b 100644 --- a/src/H5Gtest.c +++ b/src/H5Gtest.c @@ -18,10 +18,17 @@ * Purpose: Group testing functions. */ +/****************/ +/* Module Setup */ +/****************/ + #define H5G_PACKAGE /*suppress error about including H5Gpkg */ #define H5G_TESTING /*suppress warning about H5G testing funcs*/ +/***********/ +/* Headers */ +/***********/ #include "H5private.h" /* Generic Functions */ #include "H5Dprivate.h" /* Datasets */ #include "H5Eprivate.h" /* Error handling */ @@ -29,6 +36,40 @@ #include "H5HLprivate.h" /* Local Heaps */ #include "H5Iprivate.h" /* IDs */ +/****************/ +/* Local Macros */ +/****************/ + + +/******************/ +/* Local Typedefs */ +/******************/ + + +/********************/ +/* Package Typedefs */ +/********************/ + + +/********************/ +/* Local Prototypes */ +/********************/ + + +/*********************/ +/* Package Variables */ +/*********************/ + + +/*****************************/ +/* Library Private Variables */ +/*****************************/ + + +/*******************/ +/* Local Variables */ +/*******************/ + /*-------------------------------------------------------------------------- NAME @@ -318,6 +359,68 @@ done: /*-------------------------------------------------------------------------- NAME + H5G_new_dense_info_test + PURPOSE + Retrieve information about the state of the new "dense" storage for groups + USAGE + herr_t H5G_new_dense_info_test(gid, name_count, corder_count) + hid_t gid; IN: group to check + hsize_t *name_count; OUT: Number of links in name index + hsize_t *corder_count; OUT: Number of links in creation order index + RETURNS + Non-negative on success, negative on failure + DESCRIPTION + Currently, just retrieves the number of links in each index and returns + them. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + DO NOT USE THIS FUNCTION FOR ANYTHING EXCEPT TESTING + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +herr_t +H5G_new_dense_info_test(hid_t gid, hsize_t *name_count, hsize_t *corder_count) +{ + H5O_linfo_t linfo; /* Link info message */ + H5G_t *grp = NULL; /* Pointer to group */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(H5G_new_dense_info_test, FAIL) + + /* Get group structure */ + if(NULL == (grp = H5I_object_verify(gid, H5I_GROUP))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a group") + + /* Get the link info */ + if(NULL == H5O_read(&(grp->oloc), H5O_LINFO_ID, 0, &linfo, H5AC_dxpl_id)) + HGOTO_ERROR(H5E_SYM, H5E_BADMESG, FAIL, "can't get link info") + + /* Check for 'dense' link storage file addresses being defined */ + if(!H5F_addr_defined(linfo.link_fheap_addr)) + HGOTO_DONE(FAIL) + if(!H5F_addr_defined(linfo.name_bt2_addr)) + HGOTO_DONE(FAIL) + + /* Retrieve # of records in name index */ + if(H5B2_get_nrec(grp->oloc.file, H5AC_dxpl_id, H5G_BT2_NAME, linfo.name_bt2_addr, name_count) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTCOUNT, FAIL, "unable to retrieve # of records from name index") + + /* Check if there is a creation order index */ + if(H5F_addr_defined(linfo.corder_bt2_addr)) { + /* Retrieve # of records in creation order index */ + if(H5B2_get_nrec(grp->oloc.file, H5AC_dxpl_id, H5G_BT2_CORDER, linfo.corder_bt2_addr, corder_count) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTCOUNT, FAIL, "unable to retrieve # of records from creation order index") + } /* end if */ + else + *corder_count = 0; + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5G_new_dense_info_test() */ + + +/*-------------------------------------------------------------------------- + NAME H5G_lheap_size_test PURPOSE Determine the size of a local heap for a group |