public void H5Lget_infoTest2()
{
Assert.IsTrue(
H5G.close(H5G.create(m_v0_test_file, "A/B/C/D", m_lcpl)) >= 0);
H5L.info_t info = new H5L.info_t();
Assert.IsTrue(H5L.get_info(m_v0_test_file, "A/B/C/D", ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.HARD);
Assert.IsTrue(info.corder_valid == 0);
Assert.IsTrue(info.cset == H5T.cset_t.ASCII);
Assert.IsTrue(info.u.val_size.ToInt64() == 3896);
Assert.IsTrue(
H5G.close(H5G.create(m_v2_test_file, "A/B/C/D", m_lcpl)) >= 0);
Assert.IsTrue(H5L.get_info(m_v2_test_file, "A/B/C/D", ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.HARD);
Assert.IsTrue(info.corder_valid == 0);
Assert.IsTrue(info.cset == H5T.cset_t.ASCII);
Assert.IsTrue(info.u.val_size.ToInt64() == 636);
}
public void H5Lget_infoTest1()
{
Assert.IsTrue(
H5L.create_external(m_v0_class_file_name, "/", m_v0_test_file,
"A/B/C", m_lcpl) >= 0);
H5L.info_t info = new H5L.info_t();
Assert.IsTrue(H5L.get_info(m_v0_test_file, "A/B/C", ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.EXTERNAL);
Assert.IsTrue(info.corder_valid == 0);
Assert.IsTrue(info.cset == H5T.cset_t.ASCII);
Assert.IsTrue(info.u.val_size.ToInt64() > 0);
Assert.IsTrue(
H5L.create_external(m_v2_class_file_name, "/", m_v2_test_file,
"A/B/C", m_lcpl) >= 0);
Assert.IsTrue(H5L.get_info(m_v2_test_file, "A/B/C", ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.EXTERNAL);
Assert.IsTrue(info.corder_valid == 0);
Assert.IsTrue(info.cset == H5T.cset_t.ASCII);
Assert.IsTrue(info.u.val_size.ToInt64() > 0);
}
public void H5Lget_info_by_idxTest1()
{
Assert.IsTrue(
H5L.create_external(m_v0_class_file_name, "/", m_v0_test_file,
"A", m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_external(m_v0_class_file_name, "/", m_v0_test_file,
"AB", m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_external(m_v0_class_file_name, "/", m_v0_test_file,
"ABC", m_lcpl) >= 0);
H5L.info_t info = new H5L.info_t();
Assert.IsTrue(H5L.get_info_by_idx(m_v0_test_file, ".",
H5.index_t.NAME, H5.iter_order_t.NATIVE, 1, ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.EXTERNAL);
Assert.IsTrue(info.corder_valid == 0);
Assert.IsTrue(info.cset == H5T.cset_t.ASCII);
Assert.IsTrue(info.u.val_size.ToInt64() > 0);
Assert.IsTrue(
H5L.create_external(m_v2_class_file_name, "/", m_v2_test_file,
"A", m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_external(m_v2_class_file_name, "/", m_v2_test_file,
"AB", m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_external(m_v2_class_file_name, "/", m_v2_test_file,
"ABC", m_lcpl) >= 0);
Assert.IsTrue(H5L.get_info_by_idx(m_v2_test_file, ".",
H5.index_t.NAME, H5.iter_order_t.NATIVE, 1, ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.EXTERNAL);
Assert.IsTrue(info.corder_valid == 0);
Assert.IsTrue(info.cset == H5T.cset_t.ASCII);
Assert.IsTrue(info.u.val_size.ToInt64() > 0);
}
public void H5Lget_val_by_idxTest1()
{
string sym_path = String.Join("/", m_utf8strings);
byte[] bytes = Encoding.UTF8.GetBytes(sym_path);
Assert.IsTrue(
H5L.create_soft(bytes, m_v0_test_file,
Encoding.ASCII.GetBytes("/A/B/C/D"), m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_soft(bytes, m_v0_test_file,
Encoding.ASCII.GetBytes("/A/B/C/D1"), m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_soft(bytes, m_v0_test_file,
Encoding.ASCII.GetBytes("/A/B/C/D2"), m_lcpl) >= 0);
H5L.info_t info = new H5L.info_t();
Assert.IsTrue(
H5L.get_info(m_v0_test_file, "/A/B/C/D2", ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.SOFT);
Assert.IsTrue(info.corder_valid == 0);
Assert.IsTrue(info.cset == H5T.cset_t.ASCII);
Int32 size = info.u.val_size.ToInt32();
Assert.IsTrue(size == 70);
// the library appends a null terminator
Assert.IsTrue(size == bytes.Length + 1);
byte[] buf = new byte[size-1];
GCHandle hnd = GCHandle.Alloc(buf, GCHandleType.Pinned);
Assert.IsTrue(H5L.get_val_by_idx(m_v0_test_file, "/A/B/C",
H5.index_t.NAME, H5.iter_order_t.NATIVE, 2,
hnd.AddrOfPinnedObject(), new IntPtr(buf.Length)) >= 0);
hnd.Free();
for (int i = 0; i < buf.Length - 1; ++i)
{
Assert.IsTrue(buf[i] == bytes[i]);
}
Assert.IsTrue(
H5L.create_soft(bytes, m_v2_test_file,
Encoding.ASCII.GetBytes("/A/B/C/D"), m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_soft(bytes, m_v2_test_file,
Encoding.ASCII.GetBytes("/A/B/C/D1"), m_lcpl) >= 0);
Assert.IsTrue(
H5L.create_soft(bytes, m_v2_test_file,
Encoding.ASCII.GetBytes("/A/B/C/D2"), m_lcpl) >= 0);
info = new H5L.info_t();
Assert.IsTrue(
H5L.get_info(m_v0_test_file, "/A/B/C/D2", ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.SOFT);
Assert.IsTrue(info.corder_valid == 0);
Assert.IsTrue(info.cset == H5T.cset_t.ASCII);
size = info.u.val_size.ToInt32();
Assert.IsTrue(size == 70);
// the library appends a null terminator
Assert.IsTrue(size == bytes.Length + 1);
buf = new byte[size - 1];
hnd = GCHandle.Alloc(buf, GCHandleType.Pinned);
Assert.IsTrue(H5L.get_val_by_idx(m_v2_test_file, "/A/B/C",
H5.index_t.NAME, H5.iter_order_t.NATIVE, 2,
hnd.AddrOfPinnedObject(), new IntPtr(buf.Length)) >= 0);
hnd.Free();
for (int i = 0; i < buf.Length - 1; ++i)
{
Assert.IsTrue(buf[i] == bytes[i]);
}
}
public void H5Lunpack_elink_valTest1()
{
// v0 file format
Assert.IsTrue(
H5L.create_external(m_v0_class_file_name, "/", m_v0_test_file,
"A/B/C", m_lcpl) >= 0);
H5L.info_t info = new H5L.info_t();
Assert.IsTrue(
H5L.get_info(m_v0_test_file, "A/B/C", ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.EXTERNAL);
IntPtr size = new IntPtr(info.u.val_size.ToInt32());
Assert.IsTrue(size.ToInt32() > 0);
IntPtr buf = Marshal.AllocHGlobal(size.ToInt32());
Assert.IsTrue(buf != IntPtr.Zero);
Assert.IsTrue(
H5L.get_val(m_v0_test_file, "A/B/C", buf, size) >= 0);
uint flags = 0;
IntPtr filename = new IntPtr();
IntPtr obj_path = new IntPtr();
Assert.IsTrue(
H5L.unpack_elink_val(buf, size, ref flags, ref filename,
ref obj_path) >= 0);
Assert.IsTrue(
Marshal.PtrToStringAnsi(filename) == m_v0_class_file_name);
Assert.IsTrue(Marshal.PtrToStringAnsi(obj_path) == "/");
Marshal.FreeHGlobal(buf);
// v2 file format
Assert.IsTrue(
H5L.create_external(m_v2_class_file_name, "/", m_v2_test_file,
"A/B/C", m_lcpl) >= 0);
info = new H5L.info_t();
Assert.IsTrue(
H5L.get_info(m_v2_test_file, "A/B/C", ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.EXTERNAL);
size = new IntPtr(info.u.val_size.ToInt32());
Assert.IsTrue(size.ToInt32() > 0);
buf = Marshal.AllocHGlobal(size.ToInt32());
Assert.IsTrue(buf != IntPtr.Zero);
Assert.IsTrue(
H5L.get_val(m_v2_test_file, "A/B/C", buf, size) >= 0);
flags = 0;
filename = new IntPtr();
obj_path = new IntPtr();
Assert.IsTrue(
H5L.unpack_elink_val(buf, size, ref flags, ref filename,
ref obj_path) >= 0);
Assert.IsTrue(
Marshal.PtrToStringAnsi(filename) == m_v2_class_file_name);
Assert.IsTrue(Marshal.PtrToStringAnsi(obj_path) == "/");
Marshal.FreeHGlobal(buf);
}
public void H5Lunpack_elink_valTest3()
{
// v0 file format
byte[] bytes = Encoding.UTF8.GetBytes(m_utf8strings[0]);
Assert.IsTrue(
H5G.close(H5G.create(m_v0_class_file, bytes, m_lcpl_utf8)) >= 0);
Assert.IsTrue(
H5L.create_external(m_v0_class_file_name,
bytes, m_v0_test_file, bytes, m_lcpl_utf8) >= 0);
H5L.info_t info = new H5L.info_t();
Assert.IsTrue(
H5L.get_info(m_v0_test_file, bytes, ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.EXTERNAL);
IntPtr size = new IntPtr(info.u.val_size.ToInt32());
Assert.IsTrue(size.ToInt32() > 0);
IntPtr buf = Marshal.AllocHGlobal(size.ToInt32());
Assert.IsTrue(buf != IntPtr.Zero);
Assert.IsTrue(
H5L.get_val(m_v0_test_file, bytes, buf, size) >= 0);
uint flags = 0;
IntPtr filename = new IntPtr();
IntPtr obj_path = new IntPtr();
Assert.IsTrue(
H5L.unpack_elink_val(buf, size, ref flags, ref filename,
ref obj_path) >= 0);
Assert.IsTrue(
Marshal.PtrToStringAnsi(filename) == m_v0_class_file_name);
// the elink value is packed like this:
// <file name>\0<object path>\0
// the whole thing is of info.u.val_size
int count = size.ToInt32() -
(int)(obj_path.ToInt64() + 1 - filename.ToInt64()) - 1;
byte[] obj_path_buf = new byte [count];
Marshal.Copy(obj_path, obj_path_buf, 0, count);
Assert.IsTrue(
Encoding.UTF8.GetString(obj_path_buf) == m_utf8strings[0],
String.Format("{0}", Encoding.UTF8.GetString(obj_path_buf)));
Marshal.FreeHGlobal(buf);
// v2 file format
Assert.IsTrue(
H5G.close(H5G.create(m_v2_class_file, bytes, m_lcpl_utf8)) >= 0);
Assert.IsTrue(
H5L.create_external(m_v2_class_file_name,
bytes, m_v2_test_file, bytes, m_lcpl_utf8) >= 0);
info = new H5L.info_t();
Assert.IsTrue(
H5L.get_info(m_v2_test_file, bytes, ref info) >= 0);
Assert.IsTrue(info.type == H5L.type_t.EXTERNAL);
size = new IntPtr(info.u.val_size.ToInt32());
Assert.IsTrue(size.ToInt32() > 0);
buf = Marshal.AllocHGlobal(size.ToInt32());
Assert.IsTrue(buf != IntPtr.Zero);
Assert.IsTrue(
H5L.get_val(m_v2_test_file, bytes, buf, size) >= 0);
flags = 0;
filename = new IntPtr();
obj_path = new IntPtr();
Assert.IsTrue(
H5L.unpack_elink_val(buf, size, ref flags, ref filename,
ref obj_path) >= 0);
Assert.IsTrue(
Marshal.PtrToStringAnsi(filename) == m_v2_class_file_name);
// the elink value is packed like this:
// <file name>\0<object path>\0
// the whole thing is of info.u.val_size
count = size.ToInt32() -
(int)(obj_path.ToInt64() + 1 - filename.ToInt64()) - 1;
obj_path_buf = new byte[count];
Marshal.Copy(obj_path, obj_path_buf, 0, count);
Assert.IsTrue(
Encoding.UTF8.GetString(obj_path_buf) == m_utf8strings[0],
String.Format("{0}", Encoding.UTF8.GetString(obj_path_buf)));
Marshal.FreeHGlobal(buf);
}
