public void TestConstructors()
{
try
{
new ByteField(-1);
Assert.Fail("Should have caught IndexOutOfRangeException");
}
catch (IndexOutOfRangeException)
{
// as expected
}
ByteField field = new ByteField(2);
Assert.AreEqual(( byte ) 0, field.Value);
try
{
new ByteField(-1, ( byte ) 1);
Assert.Fail("Should have caught IndexOutOfRangeException");
}
catch (IndexOutOfRangeException)
{
// as expected
}
field = new ByteField(2, ( byte ) 3);
Assert.AreEqual(( byte ) 3, field.Value);
byte[] array = new byte[ 3 ];
try
{
new ByteField(-1, ( byte ) 1, array);
Assert.Fail("Should have caught IndexOutOfRangeException");
}
catch (IndexOutOfRangeException)
{
// as expected
}
field = new ByteField(2, ( byte ) 4, array);
Assert.AreEqual(( byte ) 4, field.Value);
Assert.AreEqual(( byte ) 4, array[ 2 ]);
array = new byte[ 2 ];
try
{
new ByteField(2, ( byte ) 5, array);
Assert.Fail("should have gotten IndexOutOfRangeException");
}
catch (IndexOutOfRangeException)
{
// as expected
}
for (int j = 0; j < _test_array.Length; j++)
{
array = new byte[ 1 ];
new ByteField(0, _test_array[ j ], array);
Assert.AreEqual(_test_array[ j ], new ByteField(0, array).Value);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Property"/> class.
/// </summary>
protected Property()
{
_raw_data = new byte[POIFSConstants.PROPERTY_SIZE];
for (int i = 0; i < this._raw_data.Length; i++)
{
this._raw_data[i] = _default_fill;
}
_name_size = new ShortField(_name_size_offset);
_property_type =
new ByteField(PropertyConstants.PROPERTY_TYPE_OFFSET);
_node_color = new ByteField(_node_color_offset);
_previous_property = new IntegerField(_previous_property_offset,
_NO_INDEX, _raw_data);
_next_property = new IntegerField(_next_property_offset,
_NO_INDEX, _raw_data);
_child_property = new IntegerField(_child_property_offset,
_NO_INDEX, _raw_data);
_storage_clsid = new ClassID(_raw_data,_storage_clsid_offset);
_user_flags = new IntegerField(_user_flags_offset, 0, _raw_data);
_seconds_1 = new IntegerField(_seconds_1_offset, 0,
_raw_data);
_days_1 = new IntegerField(_days_1_offset, 0, _raw_data);
_seconds_2 = new IntegerField(_seconds_2_offset, 0,
_raw_data);
_days_2 = new IntegerField(_days_2_offset, 0, _raw_data);
_start_block = new IntegerField(_start_block_offset);
_size = new IntegerField(_size_offset, 0, _raw_data);
_index = _NO_INDEX;
this.Name="";
this.NextChild=null;
this.PreviousChild=null;
}
/// <summary>
/// Constructor from byte data
/// </summary>
/// <param name="index">index number</param>
/// <param name="array">byte data</param>
/// <param name="offset">offset into byte data</param>
protected Property(int index, byte [] array, int offset)
{
_raw_data = new byte[ POIFSConstants.PROPERTY_SIZE ];
System.Array.Copy(array, offset, _raw_data, 0, POIFSConstants.PROPERTY_SIZE);
_name_size = new ShortField(_name_size_offset, _raw_data);
_property_type =
new ByteField(PropertyConstants.PROPERTY_TYPE_OFFSET, _raw_data);
_node_color = new ByteField(_node_color_offset, _raw_data);
_previous_property = new IntegerField(_previous_property_offset,
_raw_data);
_next_property = new IntegerField(_next_property_offset,
_raw_data);
_child_property = new IntegerField(_child_property_offset,
_raw_data);
_storage_clsid = new ClassID(_raw_data,_storage_clsid_offset);
_user_flags = new IntegerField(_user_flags_offset, 0, _raw_data);
_seconds_1 = new IntegerField(_seconds_1_offset, _raw_data);
_days_1 = new IntegerField(_days_1_offset, _raw_data);
_seconds_2 = new IntegerField(_seconds_2_offset, _raw_data);
_days_2 = new IntegerField(_days_2_offset, _raw_data);
_start_block = new IntegerField(_start_block_offset, _raw_data);
_size = new IntegerField(_size_offset, _raw_data);
_index = index;
int name_length = (_name_size.Value / LittleEndianConsts.SHORT_SIZE)
- 1;
if (name_length < 1)
{
_name = "";
}
else
{
char[] char_array = new char[ name_length ];
int name_offset = 0;
for (int j = 0; j < name_length; j++)
{
char_array[ j ] = ( char ) new ShortField(name_offset,
_raw_data).Value;
name_offset += LittleEndianConsts.SHORT_SIZE;
}
_name = new String(char_array, 0, name_length);
}
_next_child = null;
_previous_child = null;
}
public void TestWriteToBytes()
{
ByteField field = new ByteField(0);
byte[] array = new byte[ 1 ];
for (int j = 0; j < _test_array.Length; j++)
{
field.Value=_test_array[ j ];
field.WriteToBytes(array);
Assert.AreEqual(_test_array[j], array[0], "testing ");
}
}
public void TestReadFromStream()
{
ByteField field = new ByteField(0);
byte[] buffer = new byte[ _test_array.Length ];
Array.Copy(_test_array, 0, buffer, 0, buffer.Length);
MemoryStream stream = new MemoryStream(buffer);
for (int j = 0; j < buffer.Length; j++)
{
field.ReadFromStream(stream);
Assert.AreEqual(_test_array[j], field.Value, "Testing " + j);
}
}
public void TestReadFromBytes()
{
ByteField field = new ByteField(1);
byte[] array = new byte[ 1 ];
try
{
field.ReadFromBytes(array);
Assert.Fail("should have caught IndexOutOfRangeException");
}
catch (IndexOutOfRangeException)
{
// as expected
}
field = new ByteField(0);
for (int j = 0; j < _test_array.Length; j++)
{
array[ 0 ] = _test_array[ j ];
field.ReadFromBytes(array);
Assert.AreEqual(_test_array[j], field.Value, "testing " + j);
}
}
public void TestSet()
{
ByteField field = new ByteField(0);
byte[] array = new byte[ 1 ];
for (int j = 0; j < _test_array.Length; j++)
{
field.Value=_test_array[ j ];
Assert.AreEqual(_test_array[j], field.Value, "testing _1 " + j);
field = new ByteField(0);
field.Set(_test_array[ j ], array);
Assert.AreEqual(_test_array[j], field.Value, "testing _2 ");
Assert.AreEqual(_test_array[j], array[0], "testing _3 ");
}
}
