def serialize(self):
sb = StringBuffer(16 + self.total_size)
sb.pack('<BBHIQ', self.mfs_type, 0, 0, self.entry_no, self.total_size)
for symbol in self.symbols:
sb.write(symbol.serialize())
sb.seek(0)
return sb
def serialize(self):
sb = StringBuffer(16 + self.total_size)
sb.pack('<BBHIQ', self.mfs_type, 0, 0, self.entry_no, self.total_size)
for symbol in self.symbols:
sb.write(symbol.serialize())
sb.seek(0)
return sb
def serialize(self):
sb = StringBuffer(16 + self.total_size)
sb.pack('<BBBBIQ', self.mfs_type, self.ver, self.dims, self.flags, 0, self.total_size)
for ds in self.dataspaces:
sb.write(ds.serialize())
sb.seek(0)
return sb
def serialize(self):
sb = StringBuffer(24)
sb.pack('<BBH', self.mfs_type, self.mode, self.flags)
sb.write(self.sha)
sb.seek(0)
return sb
def serialize(self):
sb = StringBuffer(16 + self.total_size)
sb.pack('<BBHHHQ', self.mfs_type, self.ver, self.name_size, self.datatype_size, self.dataspace_size, self.total_size)
if self.attr is not None:
sb.write(self.attr.serialize())
sb.seek(0)
return sb
def serialize(self):
sb = StringBuffer(16 + self.total_size)
sb.pack('<BBHHHQ', self.mfs_type, self.ver, self.name_size,
self.datatype_size, self.dataspace_size, self.total_size)
if self.attr is not None:
sb.write(self.attr.serialize())
sb.seek(0)
return sb
def serialize(self):
sb = StringBuffer(8 + self.symbol_length)
sb.pack('<HHI', self.idx, 0,
max(len(self.symbol) + 1,
self.symbol_length)) # Account for null-terminator
sb.write(self.symbol)
sb.seek(0)
return sb
def serialize(self):
sb = StringBuffer(16 + self.total_size)
sb.pack('<BBH', self.mfs_type, self.version, self.children)
sb.write(self.signature)
sb.pack('<Q', self.total_size)
for o in self.objects:
sb.write(o.serialize())
return sb
def serialize(self):
sb = StringBuffer(16 + self.total_size)
sb.pack('<BBBBIQ', self.mfs_type, self.ver, self.dims, self.flags, 0,
self.total_size)
for ds in self.dataspaces:
sb.write(ds.serialize())
sb.seek(0)
return sb
def test_write_sb(self):
container = StringBuffer(24)
el = StringBuffer(16)
el.set('hello world')
container.write(el)
container.seek(0)
self.assertEquals(container.read(), 'hello world')
def test_overflow(self):
sb = StringBuffer(24)
with self.assertRaises(BufferOverflow):
sb.write('this string is definitely longer than 24 characters and should raise an error')
self.assertRaises(OverflowError, sb.seek, -1)
sb = StringBuffer(8)
sb.set('01234567')
sb.seek(0)
buf = sb.raw_read(8)
self.assertEquals(buf, '01234567')
self.assertRaises(BufferOverflow, sb.raw_read, 1)
def test_buffer(self):
sb = StringBuffer(128)
sb.write('hello world')
sb.seek(0)
self.assertEquals(sb.read(), 'hello world')
self.assertEquals(sb.offset(), 0)
sb.write('jello')
self.assertEquals(sb.offset(), 5)
sb.seek(0)
self.assertEquals(sb.read(), 'jello world')
sb.set('hi')
self.assertEquals(sb.offset(), 0)
self.assertEquals(sb.read(), 'hi')
sb = StringBuffer("Hello World")
self.assertEquals(sb.read(), 'Hello World')
sb = StringBuffer(sb)
self.assertEquals(sb.read(), 'Hello World')
def serialize(self):
sb = StringBuffer(8 + self.symbol_length)
sb.pack('<HHI', self.idx, 0, max(len(self.symbol)+1, self.symbol_length)) # Account for null-terminator
sb.write(self.symbol)
sb.seek(0)
return sb
