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|
/*
* Generate the binary hdf5 files for the h5dump tests.
*/
#include "hdf5.h"
#define FILE1 "tgroup.h5"
#define FILE2 "tdset.h5"
#define FILE3 "tattr.h5"
#define FILE4 "tslink.h5"
#define FILE5 "thlink.h5"
#define FILE6 "tcompound.h5"
#define FILE7 "tall.h5"
#define FILE10 "tloop.h5"
static void test_group(void) {
hid_t fid, group;
fid = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* / */
group = H5Gcreate (fid, "/g1", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g2", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g3", 0);
H5Gclose(group);
/* /g1 */
group = H5Gcreate (fid, "/g1/g1.1", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g1/g1.2", 0);
H5Gclose(group);
/* /g2 */
group = H5Gcreate (fid, "/g2/g2.1", 0);
H5Gclose(group);
/* /g3 */
group = H5Gcreate (fid, "/g3/g3.1", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g3/g3.2", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g3/g3.3", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g3/g3.4", 0);
H5Gclose(group);
/* /g2/g2.1 */
group = H5Gcreate (fid, "/g2/g2.1/g2.1.1", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g2/g2.1/g2.1.2", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g2/g2.1/g2.1.3", 0);
H5Gclose(group);
H5Fclose(fid);
}
static void test_dataset(void) {
hid_t fid, dataset, space;
hsize_t dims[2];
int dset1[10][20];
double dset2[30][20];
int i, j;
fid = H5Fcreate(FILE2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* dset1 */
dims[0] = 10; dims[1] = 20;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate(fid, "/dset1", H5T_STD_I32BE, space, H5P_DEFAULT);
for (i = 0; i < 10; i++)
for (j = 0; j < 20; j++)
dset1[i][j] = j;
H5Dwrite(dataset, H5T_STD_I32BE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Sclose(space);
H5Dclose(dataset);
/* dset2 */
dims[0] = 30; dims[1] = 20;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate(fid, "/dset2", H5T_IEEE_F64BE, space, H5P_DEFAULT);
for (i = 0; i < 30; i++)
for (j = 0; j < 20; j++)
dset2[i][j] = 0.0001*j;
H5Dwrite(dataset, H5T_IEEE_F64BE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Sclose(space);
H5Dclose(dataset);
H5Fclose(fid);
}
static void test_attribute(void) {
hid_t fid, root, space, attr, type;
hsize_t dims[2];
char buf[60];
int i, data[20];
double d[10];
char string[]= "string attribute";
char str[10][8];
int point = 100;
int tmp[2];
fid = H5Fcreate(FILE3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
root = H5Gopen (fid, "/");
/* attribute 0 */
/*
dims[0] = 2;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate (root, "attr0", H5T_STD_I32LE, space, H5P_DEFAULT);
tmp[0] = 64; tmp[1] = 65;
H5Awrite(attr, H5T_STD_I32LE, tmp);
H5Sclose(space);
H5Aclose(attr);
*/
/* attribute 1 */
dims[0] = 24;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate (root, "attr1", H5T_NATIVE_SCHAR, space, H5P_DEFAULT);
sprintf(buf, "attribute of root group");
H5Awrite(attr, H5T_NATIVE_SCHAR, buf);
H5Sclose(space);
H5Aclose(attr);
/* attribute 2 */
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate (root, "attr2", H5T_STD_I32BE, space, H5P_DEFAULT);
for (i = 0; i < 10; i++) data[i] = i+1;
H5Awrite(attr, H5T_STD_I32BE, data);
H5Sclose(space);
H5Aclose(attr);
/* attribute 3 */
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate (root, "attr3", H5T_IEEE_F64BE, space, H5P_DEFAULT);
for (i = 0; i < 10; i++) d[i] = 0.1 * i;
H5Awrite(attr, H5T_IEEE_F64BE, d);
H5Sclose(space);
H5Aclose(attr);
/* attribute 4 */
space = H5Screate(H5S_SCALAR);
attr = H5Acreate (root, "attr4", H5T_STD_I32BE, space, H5P_DEFAULT);
H5Awrite(attr, H5T_STD_I32BE, &point);
H5Sclose(space);
H5Aclose(attr);
/* attribute 5 */
space = H5Screate(H5S_SCALAR);
type = H5Tcopy(H5T_C_S1);
H5Tset_size(type, 17);
attr = H5Acreate (root, "attr5", type, space, H5P_DEFAULT);
H5Awrite(attr, type, string);
H5Tclose(type);
H5Sclose(space);
H5Aclose(attr);
/* attribute 6 */
/*
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
type = H5Tcopy(H5T_C_S1);
H5Tset_size(type, 8);
attr = H5Acreate (root, "attr6", type, space, H5P_DEFAULT);
for (i = 0; i < 10; i++)
sprintf(str[i], "string%d", i);
H5Awrite(attr, type, str);
H5Tclose(type);
H5Sclose(space);
H5Aclose(attr);
*/
H5Gclose(root);
H5Fclose(fid);
}
static void test_softlink(void) {
hid_t fid, root;
herr_t status;
fid = H5Fcreate(FILE4, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
root = H5Gopen (fid, "/");
status = H5Glink (root, H5G_LINK_SOFT, "somevalue", "slink1");
status = H5Glink (root, H5G_LINK_SOFT, "linkvalue", "slink2");
H5Gclose(root);
H5Fclose(fid);
}
/*
/
/ | \ the dataset is hardlinked to three names
/dset1, /g1/dset2, and /g1/g1.1/dset3
dset1 g1 g2
/g2 and /g1/g1.1 are hardlinked to the same object.
/ \
dset2 g1.1
|
dset3
*/
static void test_hardlink(void) {
hid_t fid, group, dataset, space;
hsize_t dim;
int i, dset[5];
fid = H5Fcreate(FILE5, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
dim = 5;
space = H5Screate_simple(1, &dim, NULL);
dataset = H5Dcreate(fid, "/dset1", H5T_STD_I32BE, space, H5P_DEFAULT);
for (i = 0; i < 5; i++) dset[i] = i;
H5Dwrite(dataset, H5T_STD_I32BE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset);
H5Sclose(space);
H5Dclose(dataset);
group = H5Gcreate (fid, "/g1", 0);
H5Glink (group, H5G_LINK_HARD, "/dset1", "dset2");
H5Gclose(group);
group = H5Gcreate (fid, "/g2", 0);
H5Glink (group, H5G_LINK_HARD, "/dset1", "dset3");
H5Gclose(group);
group = H5Gopen(fid, "/g1");
H5Glink (group, H5G_LINK_HARD, "/g2", "g1.1");
H5Gclose(group);
H5Fclose(fid);
}
/*
/
/ | \ \
dset1 group1 type1 type2
|
dset2
*/
static void test_compound_dt(void) { /* test compound data type */
hid_t fid, group, dataset, space, space3, type;
typedef struct {
int a;
float b;
double c;
} dset1_t;
dset1_t dset1[5];
typedef struct {
int a;
float b;
} dset2_t;
dset2_t dset2[5];
typedef struct {
int a[4];
float b[5][6];
} dset3_t;
dset3_t dset3[3][6];
typedef struct {
int a;
float b;
} dset4_t;
dset4_t dset4[5];
typedef struct {
int a;
float b;
} dset5_t;
dset5_t dset5[5];
int i, j, k, l, ndims;
size_t dim[2];
hsize_t sdim = 5;
hsize_t dset3_dim[2];
for (i = 0; i < (int)sdim; i++) {
dset1[i].a = i;
dset1[i].b = i*i;
dset1[i].c = 1./(i+1);
dset2[i].a = i;
dset2[i].b = i+ i*0.1;
dset4[i].a = i;
dset4[i].b = i*1.0;
dset5[i].a = i;
dset5[i].b = i*0.1;
}
fid = H5Fcreate(FILE6, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
space = H5Screate_simple(1, &sdim, NULL);
type = H5Tcreate (H5T_COMPOUND, sizeof(dset1[0]));
H5Tinsert(type, "a_name", HOFFSET(dset1_t, a), H5T_STD_I32BE);
H5Tinsert(type, "b_name", HOFFSET(dset1_t, b), H5T_IEEE_F32BE);
H5Tinsert(type, "c_name", HOFFSET(dset1_t, c), H5T_IEEE_F64BE);
dataset = H5Dcreate(fid, "/dset1", type, space, H5P_DEFAULT);
H5Dwrite(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Tclose(type);
H5Dclose(dataset);
/* shared data type 1 */
type = H5Tcreate (H5T_COMPOUND, sizeof(dset2_t));
H5Tinsert(type, "int_name", HOFFSET(dset2_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float_name", HOFFSET(dset2_t, b), H5T_IEEE_F32BE);
H5Tcommit(fid, "type1", type);
group = H5Gcreate (fid, "/group1", 0);
dataset = H5Dcreate(group, "dset2", type, space, H5P_DEFAULT);
H5Dwrite(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Tclose(type);
H5Dclose(dataset);
/* shared data type 2 */
type = H5Tcreate (H5T_COMPOUND, sizeof(dset3_t));
ndims = 1; dim[0] = 4;
H5Tinsert_array(type, "int_array", HOFFSET(dset3_t, a), ndims, dim, NULL, H5T_STD_I32BE);
ndims = 2; dim[0] = 5; dim[1] = 6;
H5Tinsert_array(type, "float_array", HOFFSET(dset3_t, b), ndims, dim, NULL, H5T_IEEE_F32BE);
H5Tcommit(fid, "type2", type);
dset3_dim[0] = 3; dset3_dim[1] = 6;
space3 = H5Screate_simple(2, dset3_dim, NULL);
dataset = H5Dcreate(group, "dset3", type, space3, H5P_DEFAULT);
for (i = 0; i < dset3_dim[0]; i++) {
for (j = 0; j < dset3_dim[1]; j++) {
for (k = 0; k < 4; k++)
dset3[i][j].a[k] = k;
for (k = 0; k < 5; k++)
for (l = 0; l < 6; l++)
dset3[i][j].b[k][l] = 0.1* (k+1);
}
}
H5Dwrite(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset3);
H5Sclose(space3);
H5Tclose(type);
H5Dclose(dataset);
/* shared data type 3 */
type = H5Tcreate (H5T_COMPOUND, sizeof(dset4_t));
H5Tinsert(type, "int", HOFFSET(dset4_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float", HOFFSET(dset4_t, b), H5T_IEEE_F32BE);
H5Tcommit(group, "type3", type);
dataset = H5Dcreate(group, "dset4", type, space, H5P_DEFAULT);
H5Dwrite(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset4);
H5Tclose(type);
H5Dclose(dataset);
H5Gclose(group);
/* unamed data type */
group = H5Gcreate (fid, "/group2", 0);
type = H5Tcreate (H5T_COMPOUND, sizeof(dset5_t));
H5Tinsert(type, "int", HOFFSET(dset5_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float", HOFFSET(dset5_t, b), H5T_IEEE_F32BE);
H5Tcommit(group, "type4", type);
dataset = H5Dcreate(group, "dset5", type, space, H5P_DEFAULT);
H5Dwrite(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset5);
H5Gunlink(group,"type4");
H5Tclose(type);
H5Dclose(dataset);
H5Sclose(space);
H5Gclose(group);
H5Fclose(fid);
}
/*
/ : g1 g2 attr1 attr2
g1 : g1.1 g1.2
g1.1 : dset1.1.1(attr1, attr2) dset1.1.2
g1.2 : g1.2.1
g1.2.1 : slink
g2 : dset2.1 dset2.2
*/
static void test_all(void) {
hid_t fid, group, attr, dataset, space;
hsize_t dims[2];
int data[2][2], dset1[10][10], dset2[20];
char buf[60];
int i, j;
float dset2_1[10], dset2_2[3][5];
fid = H5Fcreate(FILE7, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* create groups */
group = H5Gcreate (fid, "/g1", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g2", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g1/g1.1", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g1/g1.2", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g1/g1.2/g1.2.1", 0);
H5Gclose(group);
/* root attributes */
group = H5Gopen (fid, "/");
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate (group, "attr1", H5T_NATIVE_SCHAR, space, H5P_DEFAULT);
sprintf(buf, "abcdefghi");
H5Awrite(attr, H5T_NATIVE_SCHAR, buf);
H5Sclose(space);
H5Aclose(attr);
dims[0] = 2; dims[1] = 2;
space = H5Screate_simple(2, dims, NULL);
attr = H5Acreate (group, "attr2", H5T_STD_I32BE, space, H5P_DEFAULT);
data[0][0] = 0; data[0][1] = 1; data[1][0] = 2; data[1][1] = 3;
H5Awrite(attr, H5T_STD_I32BE, data);
H5Sclose(space);
H5Aclose(attr);
H5Gclose(group);
group = H5Gopen (fid, "/g1/g1.1");
/* dset1.1.1 */
dims[0] = 10; dims[1] = 10;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate(group, "dset1.1.1", H5T_STD_I32BE, space, H5P_DEFAULT);
for (i = 0; i < 10; i++)
for (j = 0; j < 10; j++)
dset1[i][j] = j;
H5Dwrite(dataset, H5T_STD_I32BE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Sclose(space);
/* attributes of dset1.1.1 */
dims[0] = 27;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate (dataset, "attr1", H5T_NATIVE_SCHAR, space, H5P_DEFAULT);
sprintf(buf, "1st attribute of dset1.1.1");
H5Awrite(attr, H5T_NATIVE_SCHAR, buf);
H5Sclose(space);
H5Aclose(attr);
dims[0] = 27;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate (dataset, "attr2", H5T_NATIVE_SCHAR, space, H5P_DEFAULT);
sprintf(buf, "2nd attribute of dset1.1.1");
H5Awrite(attr, H5T_NATIVE_SCHAR, buf);
H5Sclose(space);
H5Aclose(attr);
H5Dclose(dataset);
/* dset1.1.2 */
dims[0] = 20;
space = H5Screate_simple(1, dims, NULL);
dataset = H5Dcreate(group, "dset1.1.2", H5T_STD_I32BE, space, H5P_DEFAULT);
for (i = 0; i < 20; i++)
dset2[i] = i;
H5Dwrite(dataset, H5T_STD_I32BE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Sclose(space);
H5Dclose(dataset);
H5Gclose(group);
/* soft link */
group = H5Gopen (fid, "/g1/g1.2/g1.2.1");
H5Glink (group, H5G_LINK_SOFT, "somevalue", "slink");
H5Gclose(group);
group = H5Gopen (fid, "/g2");
/* dset2.1 */
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
dataset = H5Dcreate(group, "dset2.1", H5T_IEEE_F32BE, space, H5P_DEFAULT);
for (i = 0; i < 10; i++)
dset2_1[i] = i*0.1+1;
H5Dwrite(dataset, H5T_IEEE_F32BE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2_1);
H5Sclose(space);
H5Dclose(dataset);
/* dset2.2 */
dims[0] = 3; dims[1] = 5;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate(group, "dset2.2", H5T_IEEE_F32BE, space, H5P_DEFAULT);
for (i = 0; i < 3; i++)
for (j = 0; j < 5; j++)
dset2_2[i][j] = i*0.1;
H5Dwrite(dataset, H5T_IEEE_F32BE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2_2);
H5Sclose(space);
H5Dclose(dataset);
H5Gclose(group);
H5Fclose(fid);
}
static void test_loop(void) {
hid_t fid, group;
fid = H5Fcreate(FILE10, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
group = H5Gcreate (fid, "/g1", 0);
H5Gclose(group);
group = H5Gcreate (fid, "/g2", 0);
H5Gclose(group);
H5Glink(fid, H5G_LINK_HARD, "/g2", "/g1/g1.1");
H5Glink(fid, H5G_LINK_HARD, "/g1", "/g2/g2.1");
H5Fclose(fid);
}
int main(void){
test_group();
test_attribute();
test_softlink();
test_dataset();
test_hardlink();
test_compound_dt();
test_loop();
test_all();
return 0;
}
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