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-rw-r--r--test/titerate.c171
1 files changed, 169 insertions, 2 deletions
diff --git a/test/titerate.c b/test/titerate.c
index 8727d95..751f090 100644
--- a/test/titerate.c
+++ b/test/titerate.c
@@ -36,18 +36,29 @@ static char RcsId[] = "$Revision$";
/* Number of attributes for group iteration test */
#define NATTR 50
+/* Number of groups for second group iteration test */
+#define NGROUPS 150
+
/* General maximum length of names used */
#define NAMELEN 80
+/* 1-D dataset with fixed dimensions */
+#define SPACE1_NAME "Space1"
+#define SPACE1_RANK 1
+#define SPACE1_DIM1 4
+
/* Custom group iteration callback data */
typedef struct {
- enum {RET_ZERO, RET_ONE, RET_CHANGE} command;
- char name[NAMELEN];
+ char name[NAMELEN]; /* The name of the object */
+ int type; /* The type of the object */
+ enum {RET_ZERO, RET_ONE, RET_CHANGE} command; /* The type of return value */
} iter_info;
/* Local functions */
int iter_strcmp(const void *s1, const void *s2);
+int iter_strcmp2(const void *s1, const void *s2);
herr_t giter_cb(hid_t group, const char *name, void *op_data);
+herr_t giter_cb2(hid_t group, const char *name, void *op_data);
herr_t aiter_cb(hid_t loc_id, const char *name, void *op_data);
/****************************************************************
@@ -358,6 +369,161 @@ static void test_iter_attr(void)
/****************************************************************
**
+** iter_strcmp2(): String comparison routine for qsort
+**
+****************************************************************/
+int iter_strcmp2(const void *s1, const void *s2)
+{
+ return(strcmp((const char *)s1,(const char *)s2));
+}
+
+/****************************************************************
+**
+** giter_cb2(): Custom group iteration callback routine.
+**
+****************************************************************/
+herr_t giter_cb2(hid_t loc_id, const char *name, void *opdata)
+{
+ const iter_info *test_info=(const iter_info *)opdata;
+ herr_t ret; /* Generic return value */
+ H5G_stat_t statbuf;
+
+ if(strcmp(name,test_info->name)) {
+ num_errs++;
+ printf("name=%s, test_info=%s\n",name,test_info->name);
+ return(-1);
+ } /* end if */
+
+ /*
+ * Get type of the object and check it.
+ */
+ ret=H5Gget_objinfo(loc_id, name, FALSE, &statbuf);
+ CHECK(ret, FAIL, "H5Gget_objinfo");
+
+ if(test_info->type!=statbuf.type) {
+ num_errs++;
+ printf("test_info->type=%d, statbuf.type=%d\n",test_info->type,statbuf.type);
+ return(-1);
+ } /* end if */
+
+ return(1);
+} /* giter_cb2() */
+
+/****************************************************************
+**
+** test_iter_group_large(): Test group iteration functionality
+** for groups with large #'s of objects
+**
+****************************************************************/
+static void test_iter_group_large(void)
+{
+ hid_t file; /* HDF5 File IDs */
+ hid_t dataset; /* Dataset ID */
+ hid_t group; /* Group ID */
+ hid_t sid; /* Dataspace ID */
+ hid_t tid; /* Datatype ID */
+ hsize_t dims[] = {SPACE1_DIM1};
+ herr_t ret; /* Generic return value */
+ char gname[20]; /* Temporary group name */
+ iter_info names[NGROUPS+2]={0}; /* Names of objects in the root group */
+ iter_info *curr_name; /* Pointer to the current name in the root group */
+ int i;
+
+ /* Compound datatype */
+ typedef struct s1_t {
+ unsigned int a;
+ unsigned int b;
+ float c;
+ } s1_t;
+
+ /* Output message about test being performed */
+ MESSAGE(5, ("Testing Large Group Iteration Functionality\n"));
+
+ /* Create file */
+ file = H5Fcreate(FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ CHECK(file, FAIL, "H5Fcreate");
+
+ /* Create dataspace for datasets */
+ sid = H5Screate_simple(SPACE1_RANK, dims, NULL);
+ CHECK(sid, FAIL, "H5Screate_simple");
+
+ /* Create a bunch of groups */
+ for (i=0; i<NGROUPS; i++) {
+ sprintf(gname, "Group_%d", i);
+
+ /* Add the name to the list of objects in the root group */
+ strcpy(names[i].name,gname);
+ names[i].type=H5G_GROUP;
+
+ /* Create a group */
+ group=H5Gcreate(file,gname,0);
+ CHECK(group, FAIL, "H5Gcreate");
+
+ /* Close a group */
+ ret = H5Gclose(group);
+ CHECK(ret, FAIL, "H5Gclose");
+ }
+
+ /* Create a dataset */
+ dataset=H5Dcreate(file,"Dataset1",H5T_STD_U32LE,sid,H5P_DEFAULT);
+ CHECK(dataset, FAIL, "H5Dcreate");
+
+ /* Add the name to the list of objects in the root group */
+ strcpy(names[NGROUPS].name,"Dataset1");
+ names[NGROUPS].type=H5G_DATASET;
+
+ /* Close Dataset */
+ ret = H5Dclose(dataset);
+ CHECK(ret, FAIL, "H5Dclose");
+
+ /* Close Dataspace */
+ ret = H5Sclose(sid);
+ CHECK(ret, FAIL, "H5Sclose");
+
+ /* Create a datatype */
+ tid = H5Tcreate (H5T_COMPOUND, sizeof(s1_t));
+ CHECK(tid, FAIL, "H5Tcreate");
+
+ /* Insert fields */
+ ret=H5Tinsert (tid, "a", HOFFSET(s1_t,a), H5T_NATIVE_INT);
+ CHECK(ret, FAIL, "H5Tinsert");
+
+ ret=H5Tinsert (tid, "b", HOFFSET(s1_t,b), H5T_NATIVE_INT);
+ CHECK(ret, FAIL, "H5Tinsert");
+
+ ret=H5Tinsert (tid, "c", HOFFSET(s1_t,c), H5T_NATIVE_FLOAT);
+ CHECK(ret, FAIL, "H5Tinsert");
+
+ /* Save datatype for later */
+ ret=H5Tcommit (file, "Datatype1", tid);
+ CHECK(ret, FAIL, "H5Tcommit");
+
+ /* Add the name to the list of objects in the root group */
+ strcpy(names[NGROUPS+1].name,"Datatype1");
+ names[NGROUPS+1].type=H5G_TYPE;
+
+ /* Close datatype */
+ ret = H5Tclose(tid);
+ CHECK(ret, FAIL, "H5Tclose");
+
+ /* Need to sort the names in the root group, cause that's what the library does */
+ qsort(names,NGROUPS+2,sizeof(iter_info),iter_strcmp2);
+
+ /* Iterate through the file to see members of the root group */
+ curr_name=&names[0];
+ H5Giterate(file, "/", NULL, giter_cb2, curr_name);
+ for (i=1; i<100; ) {
+ curr_name=&names[i];
+ H5Giterate(file, "/", &i, giter_cb2, curr_name);
+ } /* end for */
+
+ /* Close file */
+ ret = H5Fclose(file);
+ CHECK(ret, FAIL, "H5Fclose");
+} /* test_iterate_group_large() */
+
+/****************************************************************
+**
** test_iterate(): Main iteration testing routine.
**
****************************************************************/
@@ -369,6 +535,7 @@ test_iterate(void)
/* These next tests use the same file */
test_iter_group(); /* Test group iteration */
+ test_iter_group_large(); /* Test group iteration for large # of objects */
test_iter_attr(); /* Test attribute iteration */
} /* test_iterate() */