def testWriteWrongArrayLength(self):
numSentences = 13
wrongArrayLength = True
message = self._createMessage(numSentences, wrongArrayLength)
writer = zserio.BitStreamWriter()
with self.assertRaises(zserio.PythonRuntimeException):
message.write(writer)
def testFromReader(self):
writer = zserio.BitStreamWriter()
OneStringStructureTest._writeOneStringStructureToStream(
writer, self.ONE_STRING)
reader = zserio.BitStreamReader(writer.byte_array, writer.bitposition)
oneStringStructure = self.api.OneStringStructure.from_reader(reader)
self.assertEqual(self.ONE_STRING, oneStringStructure.one_string)
def testRead(self):
writeWrongOffset = False
writer = zserio.BitStreamWriter()
self._writeAutoArrayHolderToStream(writer, writeWrongOffset)
reader = zserio.BitStreamReader(writer.getByteArray())
autoArrayHolder = self.api.AutoArrayHolder.fromReader(reader)
self._checkAutoArrayHolder(autoArrayHolder)
def testWrite(self):
permission = self.api.Permission.Values.READ
writer = zserio.BitStreamWriter()
permission.write(writer)
reader = zserio.BitStreamReader(writer.byte_array, writer.bitposition)
readPermission = self.api.Permission.from_reader(reader)
self.assertEqual(permission, readPermission)
def testWrite(self):
permission = self.api.Permission.Values.READ
writer = zserio.BitStreamWriter()
permission.write(writer)
reader = zserio.BitStreamReader(writer.getByteArray())
readPermission = self.api.Permission.fromReader(reader)
self.assertEqual(permission, readPermission)
def testReadWrongLengthGreater(self):
writer = zserio.BitStreamWriter()
self.__class__._write(writer, self.WRONG_LENGTH_GREATER)
reader = zserio.BitStreamReader(writer.getByteArray())
arrayLengthofConstraint = self.api.ArrayLengthofConstraint()
with self.assertRaises(zserio.PythonRuntimeException):
arrayLengthofConstraint.read(reader)
def testRead(self):
numSentences = 10
wrongArrayLength = False
writer = zserio.BitStreamWriter()
self._writeMessageToStream(writer, numSentences, wrongArrayLength)
reader = zserio.BitStreamReader(writer.byte_array, writer.bitposition)
message = self.api.Message.from_reader(reader)
self._checkMessage(message, numSentences)
def testRead(self):
writeWrongOffsets = False
writer = zserio.BitStreamWriter()
CompoundIndexedOffsetArrayTest._writeCompoundIndexedOffsetArrayToStream(writer, writeWrongOffsets)
reader = zserio.BitStreamReader(writer.getByteArray())
compoundIndexedOffsetArray = self.api.CompoundIndexedOffsetArray()
compoundIndexedOffsetArray.read(reader)
self._checkCompoundIndexedOffsetArray(compoundIndexedOffsetArray)
def _checkRead(self, numElements):
writer = zserio.BitStreamWriter()
AutoArrayStructRecursionTest._writeAutoArrayRecursionToStream(
writer, numElements)
reader = zserio.BitStreamReader(writer.byte_array, writer.bitposition)
autoArrayRecursion = self.api.AutoArrayRecursion.from_reader(reader)
self._checkAutoArrayRecursion(autoArrayRecursion, numElements)
def testReadWrongOffsets(self):
writeWrongOffset = True
writer = zserio.BitStreamWriter()
self._writeAutoArrayHolderToStream(writer, writeWrongOffset)
reader = zserio.BitStreamReader(writer.byte_array, writer.bitposition)
with self.assertRaises(zserio.PythonRuntimeException):
autoArrayHolder = self.api.AutoArrayHolder.from_reader(reader)
self._checkAutoArrayHolder(autoArrayHolder)
def testFromReader(self):
writer = zserio.BitStreamWriter()
self._writeTile(writer)
reader = zserio.BitStreamReader(writer.byte_array, writer.bitposition)
tile = self.api.Tile.from_reader(reader)
self._checkTile(tile)
def _checkChoiceArrayFunction(self, pos):
inner = self._createInner(pos)
readElement = inner.getRef().funcGetElement()
if pos >= self.NUM_ITEMS:
self.assertEqual(self.EXPLICIT_ITEM, readElement)
else:
self.assertEqual(self.ITEMS[pos], readElement)
writer = zserio.BitStreamWriter()
inner.write(writer)
expectedWriter = zserio.BitStreamWriter()
self._writeOuterArrayToStream(expectedWriter, pos)
self.assertTrue(expectedWriter.getByteArray() == writer.getByteArray())
reader = zserio.BitStreamReader(writer.getByteArray())
readInner = self.api.Inner.fromReader(reader)
self.assertEqual(inner, readInner)
def testRead(self):
writeWrongOffsets = False
writer = zserio.BitStreamWriter()
VarInt32IndexedOffsetArrayTest._writeVarInt32IndexedOffsetArrayToStream(writer, writeWrongOffsets)
reader = zserio.BitStreamReader(writer.getByteArray())
varInt32IndexedOffsetArray = self.api.VarInt32IndexedOffsetArray()
varInt32IndexedOffsetArray.read(reader)
self._checkVarInt32IndexedOffsetArray(varInt32IndexedOffsetArray)
def testWriteWrongLengthLess(self):
arrayLengthofConstraint = self.api.ArrayLengthofConstraint()
arrayLengthofConstraint.setArray(
[i for i in range(self.WRONG_LENGTH_LESS)])
writer = zserio.BitStreamWriter()
with self.assertRaises(zserio.PythonRuntimeException):
arrayLengthofConstraint.write(writer)
def _checkWrite(self, numElements):
autoArrayRecursion = self._createAutoArrayRecursion(numElements)
writer = zserio.BitStreamWriter()
autoArrayRecursion.write(writer)
reader = zserio.BitStreamReader(writer.getByteArray())
readAutoArrayRecursion = self.api.AutoArrayRecursion.fromReader(reader)
self._checkAutoArrayRecursion(readAutoArrayRecursion, numElements)
def testWriteWrongPurpleConstraint(self):
structureConstraints = self.api.StructureConstraints.fromFields(self.api.BasicColor.BLACK,
self.api.BasicColor.WHITE,
True,
self.api.ExtendedColor.LIME)
writer = zserio.BitStreamWriter()
with self.assertRaises(zserio.PythonRuntimeException):
structureConstraints.write(writer)
def testWriteWrongValue16Constraint(self):
value16 = self.VALUE16_WRONG_CONSTRAINT
unionConstraints = self.api.UnionConstraints()
unionConstraints.setValue16(value16)
writer = zserio.BitStreamWriter()
with self.assertRaises(zserio.PythonRuntimeException):
unionConstraints.write(writer)
def testWriteWithPosition(self):
createWrongOffset = True
autoArrayHolder = self._createAutoArrayHolder(createWrongOffset)
writer = zserio.BitStreamWriter()
bitPosition = 2
writer.write_bits(0, bitPosition)
autoArrayHolder.write(writer)
self._checkAutoArrayHolder(autoArrayHolder, bitPosition)
def testWriteWithPosition(self):
uint64Offset = self.api.UInt64Offset.fromFields(
0, list(range(self.ARRAY_SIZE)), 0)
writer = zserio.BitStreamWriter()
writer.writeBits(0, 3)
uint64Offset.write(writer)
self.assertEqual(self.OFFSET + 1, uint64Offset.getOffset())
self.assertEqual(self.BIT_SIZE / 8 + 1, len(writer.getByteArray()))
def testWriteWithPosition(self):
createWrongOffsets = True
nestedOffset = self._createNestedOffset(createWrongOffsets)
writer = zserio.BitStreamWriter()
bitPosition = 2
writer.write_bits(0, bitPosition)
nestedOffset.write(writer)
self._checkNestedOffset(nestedOffset)
def testReadWrongOffsets(self):
writeWrongOffsets = True
writer = zserio.BitStreamWriter()
CompoundIndexedOffsetArrayTest._writeCompoundIndexedOffsetArrayToStream(writer, writeWrongOffsets)
reader = zserio.BitStreamReader(writer.getByteArray())
compoundIndexedOffsetArray = self.api.CompoundIndexedOffsetArray()
with self.assertRaises(zserio.PythonRuntimeException):
compoundIndexedOffsetArray.read(reader)
def _checkRead(self, numElements):
writer = zserio.BitStreamWriter()
self._writePackedAutoArrayToStream(writer, numElements)
reader = zserio.BitStreamReader(writer.byte_array, writer.bitposition)
packedAutoArray = self.api.PackedAutoArray.from_reader(reader)
uint8Array = packedAutoArray.uint8_array
self._checkPackedAutoArray(uint8Array, numElements)
def testParamConstructorCase1Forbidden(self):
testUnion = self.api.TestUnion(False)
self.assertFalse(testUnion.getCase1Allowed())
testUnion.setCase1Field(11)
writer = zserio.BitStreamWriter()
with self.assertRaises(zserio.PythonRuntimeException):
testUnion.write(writer) # raises exception
def testRead(self):
writeWrongOffsets = False
writer = zserio.BitStreamWriter()
BoolIndexedOffsetArrayTest._writeBoolIndexedOffsetArrayToStream(writer, writeWrongOffsets)
reader = zserio.BitStreamReader(writer.getByteArray())
boolIndexedOffsetArray = self.api.BoolIndexedOffsetArray()
boolIndexedOffsetArray.read(reader)
self._checkBoolIndexedOffsetArray(boolIndexedOffsetArray)
def testWriteWrongLengthGreater(self):
arrayLengthofConstraint = self.api.ArrayLengthofConstraint()
arrayLengthofConstraint.setArray(list(range(
self.WRONG_LENGTH_GREATER)))
writer = zserio.BitStreamWriter()
with self.assertRaises(zserio.PythonRuntimeException):
arrayLengthofConstraint.write(writer)
def _checkValueConsumerCreator(self, defaultValue, externalValue):
valueConsumerCreator = self._createValueConsumerCreator(
defaultValue, externalValue)
self.assertEqual(self._calculateValue(defaultValue, externalValue),
valueConsumerCreator.getValueCalculator().funcValue())
writer = zserio.BitStreamWriter()
valueConsumerCreator.write(writer)
expectedWriter = zserio.BitStreamWriter()
self._writeValueConsumerCreatorToStream(expectedWriter, defaultValue,
externalValue)
self.assertTrue(expectedWriter.getByteArray() == writer.getByteArray())
reader = zserio.BitStreamReader(writer.getByteArray())
readValueConsumerCreator = self.api.ValueConsumerCreator.fromReader(
reader)
self.assertEqual(valueConsumerCreator, readValueConsumerCreator)
def testReadWrongOffsets(self):
writeWrongOffsets = True
writer = zserio.BitStreamWriter()
self._writeBitOffsetToStream(writer, writeWrongOffsets)
reader = zserio.BitStreamReader(writer.getByteArray())
with self.assertRaises(zserio.PythonRuntimeException):
bitOffset = self.api.BitOffset.fromReader(reader)
self._checkBitOffset(bitOffset)
def testWriteWrongOffsets(self):
createWrongOffsets = True
autoIndexedOffsetArray = self._createAutoIndexedOffsetArray(
createWrongOffsets)
writer = zserio.BitStreamWriter()
with self.assertRaises(zserio.PythonRuntimeException):
autoIndexedOffsetArray.write(writer,
zserio_call_initialize_offsets=False)
def testFromReader(self):
writer = zserio.BitStreamWriter()
writer.writeBits(self.api.DarkColor.DARK_BLACK.value,
DARK_COLOR_BITSIZEOF)
byteArray = writer.getByteArray()
reader = zserio.BitStreamReader(byteArray)
color = self.api.DarkColor.fromReader(reader)
self.assertEqual(DARK_BLACK_VALUE, color.value)
def testWriteWithPosition(self):
createWrongOffset = True
school = self._createSchool(createWrongOffset)
writer = zserio.BitStreamWriter()
bitPosition = 2
writer.write_bits(0, bitPosition)
school.write(writer)
self._checkSchool(school, bitPosition)