linse/frappy
0
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

datatypes: adapt Syntax to latest decisions

Browse Source 
Change-Id: Ic6eb570991b8d85739570d87e689118f2f8835b3
Reviewed-on: https://forge.frm2.tum.de/review/20224
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
This commit is contained in:
Enrico Faulhaber
2019-03-25 13:47:39 +01:00
parent 7fdde39ce1
commit 7d63643b64
2 changed files with 136 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

126
secop/datatypes.py
View File

@ -92,7 +92,11 @@ class FloatRange(DataType):
self.max = None if maxval is None else float(maxval) self.max = None if maxval is None else float(maxval)
# note: as we may compare to Inf all comparisons would be false # note: as we may compare to Inf all comparisons would be false
if (self.min or float(u'-inf')) <= (self.max or float(u'+inf')): if (self.min or float(u'-inf')) <= (self.max or float(u'+inf')):
self.as_json = [u'double', minval, maxval] self.as_json = [u'double', dict()]
if self.min:
self.as_json[1]['min'] = self.min
if self.max:
self.as_json[1]['max'] = self.max
else: else:
raise ValueError(u'Max must be larger then min!') raise ValueError(u'Max must be larger then min!')
@ -117,9 +121,8 @@ class FloatRange(DataType):
def __repr__(self): def __repr__(self):
if self.max is not None: if self.max is not None:
return u'FloatRange(%r, %r)' % ( return u'FloatRange(%r, %r)' % (
float(u'-inf') if self.min is None else self.min, self.max) float(u'-inf') if self.min is None else self.min,
if self.min is not None: float(u'inf') if self.max is None else self.max)
return u'FloatRange(%r)' % self.min
return u'FloatRange()' return u'FloatRange()'
def export_value(self, value): def export_value(self, value):
@ -138,14 +141,14 @@ class FloatRange(DataType):
class IntRange(DataType): class IntRange(DataType):
"""Restricted int type""" """Restricted int type"""
def __init__(self, minval=-16777216, maxval=16777216): def __init__(self, minval=None, maxval=None):
self.min = int(minval) self.min = -16777216 if minval is None else int(minval)
self.max = int(maxval) self.max = 16777216 if maxval is None else int(maxval)
if self.min > self.max: if self.min > self.max:
raise ValueError(u'Max must be larger then min!') raise ValueError(u'Max must be larger then min!')
if None in (self.min, self.max): if None in (self.min, self.max):
raise ValueError(u'Limits can not be None!') raise ValueError(u'Limits can not be None!')
self.as_json = [u'int', self.min, self.max] self.as_json = [u'int', {'min':self.min, 'max':self.max}]
def validate(self, value): def validate(self, value):
try: try:
@ -163,8 +166,6 @@ class IntRange(DataType):
def __repr__(self): def __repr__(self):
if self.max is not None: if self.max is not None:
return u'IntRange(%d, %d)' % (self.min, self.max) return u'IntRange(%d, %d)' % (self.min, self.max)
if self.min is not None:
return u'IntRange(%d)' % self.min
return u'IntRange()' return u'IntRange()'
def export_value(self, value): def export_value(self, value):
@ -182,11 +183,15 @@ class IntRange(DataType):
class EnumType(DataType): class EnumType(DataType):
def __init__(self, enum_or_name='', **kwds): def __init__(self, enum_or_name='', **kwds):
if 'members' in kwds:
kwds = dict(kwds)
kwds.update(kwds['members'])
kwds.pop('members')
self._enum = Enum(enum_or_name, **kwds) self._enum = Enum(enum_or_name, **kwds)
@property @property
def as_json(self): def as_json(self):
return [u'enum'] + [dict((m.name, m.value) for m in self._enum.members)] return [u'enum'] + [{"members":dict((m.name, m.value) for m in self._enum.members)}]
def __repr__(self): def __repr__(self):
return u"EnumType(%r, %s)" % (self._enum.name, ', '.join(u'%s=%d' %(m.name, m.value) for m in self._enum.members)) return u"EnumType(%r, %s)" % (self._enum.name, ', '.join(u'%s=%d' %(m.name, m.value) for m in self._enum.members))
@ -225,7 +230,7 @@ class BLOBType(DataType):
raise ValueError(u'sizes must be bigger than or equal to 0!') raise ValueError(u'sizes must be bigger than or equal to 0!')
elif self.minsize > self.maxsize: elif self.minsize > self.maxsize:
raise ValueError(u'maxsize must be bigger than or equal to minsize!') raise ValueError(u'maxsize must be bigger than or equal to minsize!')
self.as_json = [u'blob', self.minsize, self.maxsize] self.as_json = [u'blob', dict(min=minsize, max=maxsize)]
def __repr__(self): def __repr__(self):
return u'BLOB(%s, %s)' % (unicode(self.minsize), unicode(self.maxsize)) return u'BLOB(%s, %s)' % (unicode(self.minsize), unicode(self.maxsize))
@ -272,7 +277,7 @@ class StringType(DataType):
raise ValueError(u'sizes must be bigger than or equal to 0!') raise ValueError(u'sizes must be bigger than or equal to 0!')
elif self.minsize > self.maxsize: elif self.minsize > self.maxsize:
raise ValueError(u'maxsize must be bigger than or equal to minsize!') raise ValueError(u'maxsize must be bigger than or equal to minsize!')
self.as_json = [u'string', self.minsize, self.maxsize] self.as_json = [u'string', dict(min=minsize, max=maxsize)]
def __repr__(self): def __repr__(self):
return u'StringType(%s, %s)' % (unicode(self.minsize), unicode(self.maxsize)) return u'StringType(%s, %s)' % (unicode(self.minsize), unicode(self.maxsize))
@ -311,7 +316,9 @@ class StringType(DataType):
class BoolType(DataType): class BoolType(DataType):
as_json = [u'bool']
def __init__(self):
self.as_json = [u'bool', dict()]
def __repr__(self): def __repr__(self):
return u'BoolType()' return u'BoolType()'
@ -346,15 +353,15 @@ class ArrayOf(DataType):
maxsize = None maxsize = None
subtype = None subtype = None
def __init__(self, subtype, minsize=0, maxsize=None): def __init__(self, members, minsize=0, maxsize=None):
# one argument -> exactly that size # one argument -> exactly that size
# argument default to 10 # argument default to 10
if maxsize is None: if maxsize is None:
maxsize = minsize or 10 maxsize = minsize or 10
if not isinstance(subtype, DataType): if not isinstance(members, DataType):
raise ValueError( raise ValueError(
u'ArrayOf only works with a DataType as first argument!') u'ArrayOf only works with a DataType as first argument!')
self.subtype = subtype self.subtype = members
self.minsize = int(minsize) self.minsize = int(minsize)
self.maxsize = int(maxsize) self.maxsize = int(maxsize)
@ -365,7 +372,7 @@ class ArrayOf(DataType):
elif self.minsize > self.maxsize: elif self.minsize > self.maxsize:
raise ValueError(u'maxsize must be bigger than or equal to minsize!') raise ValueError(u'maxsize must be bigger than or equal to minsize!')
# if only one arg is given, it is maxsize! # if only one arg is given, it is maxsize!
self.as_json = [u'array', self.minsize, self.maxsize, subtype.as_json] self.as_json = [u'array', dict(min=minsize, max=maxsize, members=members.as_json)]
def __repr__(self): def __repr__(self):
return u'ArrayOf(%s, %s, %s)' % ( return u'ArrayOf(%s, %s, %s)' % (
@ -412,7 +419,7 @@ class TupleOf(DataType):
raise ValueError( raise ValueError(
u'TupleOf only works with DataType objs as arguments!') u'TupleOf only works with DataType objs as arguments!')
self.subtypes = subtypes self.subtypes = subtypes
self.as_json = [u'tuple'] + [subtype.as_json for subtype in subtypes] self.as_json = [u'tuple', dict(members=[subtype.as_json for subtype in subtypes])]
def __repr__(self): def __repr__(self):
return u'TupleOf(%s)' % u', '.join([repr(st) for st in self.subtypes]) return u'TupleOf(%s)' % u', '.join([repr(st) for st in self.subtypes])
@ -448,19 +455,27 @@ class TupleOf(DataType):
class StructOf(DataType): class StructOf(DataType):
def __init__(self, **named_subtypes): def __init__(self, optional=None, **members):
if not named_subtypes: self.named_subtypes = members
if not members:
raise ValueError(u'Empty structs are not allowed!') raise ValueError(u'Empty structs are not allowed!')
for name, subtype in list(named_subtypes.items()): self.optional = list(optional or [])
for name, subtype in list(members.items()):
if not isinstance(subtype, DataType): if not isinstance(subtype, DataType):
raise ProgrammingError( raise ProgrammingError(
u'StructOf only works with named DataType objs as keyworded arguments!') u'StructOf only works with named DataType objs as keyworded arguments!')
if not isinstance(name, (unicode, str)): if not isinstance(name, (unicode, str)):
raise ProgrammingError( raise ProgrammingError(
u'StructOf only works with named DataType objs as keyworded arguments!') u'StructOf only works with named DataType objs as keyworded arguments!')
self.named_subtypes = named_subtypes for name in self.optional:
self.as_json = [u'struct', dict((n, s.as_json) if name not in members:
for n, s in list(named_subtypes.items()))] raise ProgrammingError(
u'Only members of StructOf may be declared as optional!')
self.as_json = [u'struct', dict(members=dict((n, s.as_json)
for n, s in list(members.items())))]
if optional:
self.as_json[1]['optional'] = self.optional
def __repr__(self): def __repr__(self):
return u'StructOf(%s)' % u', '.join( return u'StructOf(%s)' % u', '.join(
@ -509,21 +524,21 @@ class CommandType(DataType):
argtype = None argtype = None
resulttype = None resulttype = None
def __init__(self, argtype=None, resulttype=None): def __init__(self, argument=None, result=None):
if argtype is not None: if argument is not None:
if not isinstance(argtype, DataType): if not isinstance(argument, DataType):
raise ValueError(u'CommandType: Argument type must be a DataType!') raise ValueError(u'CommandType: Argument type must be a DataType!')
if resulttype is not None: if result is not None:
if not isinstance(resulttype, DataType): if not isinstance(result, DataType):
raise ValueError(u'CommandType: Result type must be a DataType!') raise ValueError(u'CommandType: Result type must be a DataType!')
self.argtype = argtype self.argtype = argument
self.resulttype = resulttype self.resulttype = result
if argtype: if argument:
argtype = argtype.as_json argument = argument.as_json
if resulttype: if result:
resulttype = resulttype.as_json result = result.as_json
self.as_json = [u'command', argtype, resulttype] self.as_json = [u'command', dict(argument=argument, result=result)]
def __repr__(self): def __repr__(self):
argstr = repr(self.argtype) if self.argtype else '' argstr = repr(self.argtype) if self.argtype else ''
@ -548,7 +563,7 @@ class CommandType(DataType):
return self.validate(value) return self.validate(value)
# Goodie: Convenience Datatypes # Goodie: Convenience Datatypes for Programming
class LimitsType(StructOf): class LimitsType(StructOf):
def __init__(self, _min=None, _max=None): def __init__(self, _min=None, _max=None):
StructOf.__init__(self, min=FloatRange(_min,_max), max=FloatRange(_min, _max)) StructOf.__init__(self, min=FloatRange(_min,_max), max=FloatRange(_min, _max))
@ -572,19 +587,19 @@ class Status(TupleOf):
return TupleOf.__getattr__(self, key) return TupleOf.__getattr__(self, key)
# XXX: derive from above classes automagically! # argumentnames to lambda from spec!
DATATYPES = dict( DATATYPES = dict(
bool =BoolType, bool =BoolType,
int =IntRange, int =lambda min, max: IntRange(minval=min,maxval=max),
double =FloatRange, double =lambda min=None, max=None: FloatRange(minval=min, maxval=max),
blob =BLOBType, blob =lambda min=0, max=None: BLOBType(minsize=min, maxsize=max),
string =StringType, string =lambda min=0, max=None: StringType(minsize=min, maxsize=max),
array =lambda _min, _max, subtype: ArrayOf(get_datatype(subtype), _min, _max), array =lambda min, max, members: ArrayOf(get_datatype(members), minsize=min, maxsize=max),
tuple =lambda *subtypes: TupleOf(*map(get_datatype, subtypes)), tuple =lambda members=[]: TupleOf(*map(get_datatype, members)),
enum =lambda kwds: EnumType('', **kwds), enum =lambda members={}: EnumType('', members=members),
struct =lambda named_subtypes: StructOf( struct =lambda members: StructOf(
**dict((n, get_datatype(t)) for n, t in list(named_subtypes.items()))), **dict((n, get_datatype(t)) for n, t in list(members.items()))),
command = lambda arg, res: CommandType(get_datatype(arg), get_datatype(res)), command = lambda argument, result: CommandType(get_datatype(argument), get_datatype(result)),
) )
@ -599,15 +614,12 @@ def get_datatype(json):
if not isinstance(json, list): if not isinstance(json, list):
raise ValueError( raise ValueError(
u'Can not interpret datatype %r, it should be a list!' % json) u'Can not interpret datatype %r, it should be a list!' % json)
if len(json) < 1: if len(json) != 2:
raise ValueError(u'can not validate %r' % json) raise ValueError(u'Can not interpret datatype %r, it should be a list of 2 elements!' % json)
base = json[0] base, args = json
args = []
if len(json) > 1:
args = json[1:]
if base in DATATYPES: if base in DATATYPES:
try: try:
return DATATYPES[base](*args) return DATATYPES[base](**args)
except (TypeError, AttributeError): except (TypeError, AttributeError):
raise ValueError(u'Invalid datatype descriptor in %r' % json) raise ValueError(u'Invalid datatype descriptor in %r' % json)
raise ValueError(u'can not convert %r to datatype' % json) raise ValueError(u'can not convert %r to datatype: unknown descriptor!' % json)

125
test/test_datatypes.py
View File

@ -44,7 +44,7 @@ def test_DataType():
def test_FloatRange(): def test_FloatRange():
dt = FloatRange(-3.14, 3.14) dt = FloatRange(-3.14, 3.14)
assert dt.as_json == ['double', -3.14, 3.14] assert dt.as_json == ['double', {'min':-3.14, 'max':3.14}]
with pytest.raises(ValueError): with pytest.raises(ValueError):
dt.validate(9) dt.validate(9)
@ -62,12 +62,12 @@ def test_FloatRange():
FloatRange('x', 'Y') FloatRange('x', 'Y')
dt = FloatRange() dt = FloatRange()
assert dt.as_json == ['double', None, None] assert dt.as_json == ['double', {}]
def test_IntRange(): def test_IntRange():
dt = IntRange(-3, 3) dt = IntRange(-3, 3)
assert dt.as_json == ['int', -3, 3] assert dt.as_json == ['int', {'min':-3, 'max':3}]
with pytest.raises(ValueError): with pytest.raises(ValueError):
dt.validate(9) dt.validate(9)
@ -84,7 +84,7 @@ def test_IntRange():
dt = IntRange() dt = IntRange()
assert dt.as_json[0] == 'int' assert dt.as_json[0] == 'int'
assert dt.as_json[1] < 0 < dt.as_json[2] assert dt.as_json[1]['min'] < 0 < dt.as_json[1]['max']
def test_EnumType(): def test_EnumType():
@ -95,7 +95,7 @@ def test_EnumType():
EnumType(['b', 0]) EnumType(['b', 0])
dt = EnumType('dt', a=3, c=7, stuff=1) dt = EnumType('dt', a=3, c=7, stuff=1)
assert dt.as_json == ['enum', dict(a=3, c=7, stuff=1)] assert dt.as_json == ['enum', dict(members=dict(a=3, c=7, stuff=1))]
with pytest.raises(ValueError): with pytest.raises(ValueError):
dt.validate(9) dt.validate(9)
@ -127,12 +127,12 @@ def test_EnumType():
def test_BLOBType(): def test_BLOBType():
# test constructor catching illegal arguments # test constructor catching illegal arguments
dt = BLOBType() dt = BLOBType()
assert dt.as_json == ['blob', 0, 255] assert dt.as_json == ['blob', {'min':0, 'max':255}]
dt = BLOBType(10) dt = BLOBType(10)
assert dt.as_json == ['blob', 10, 10] assert dt.as_json == ['blob', {'min':10, 'max':10}]
dt = BLOBType(3, 10) dt = BLOBType(3, 10)
assert dt.as_json == ['blob', 3, 10] assert dt.as_json == ['blob', {'min':3, 'max':10}]
with pytest.raises(ValueError): with pytest.raises(ValueError):
dt.validate(9) dt.validate(9)
@ -154,10 +154,10 @@ def test_StringType():
# test constructor catching illegal arguments # test constructor catching illegal arguments
dt = StringType() dt = StringType()
dt = StringType(12) dt = StringType(12)
assert dt.as_json == ['string', 12, 12] assert dt.as_json == ['string', {'min':12, 'max':12}]
dt = StringType(4, 11) dt = StringType(4, 11)
assert dt.as_json == ['string', 4, 11] assert dt.as_json == ['string', {'min':4, 'max':11}]
with pytest.raises(ValueError): with pytest.raises(ValueError):
dt.validate(9) dt.validate(9)
@ -180,7 +180,7 @@ def test_StringType():
def test_BoolType(): def test_BoolType():
# test constructor catching illegal arguments # test constructor catching illegal arguments
dt = BoolType() dt = BoolType()
assert dt.as_json == ['bool'] assert dt.as_json == ['bool', {}]
with pytest.raises(ValueError): with pytest.raises(ValueError):
dt.validate(9) dt.validate(9)
@ -208,10 +208,10 @@ def test_ArrayOf():
with pytest.raises(ValueError): with pytest.raises(ValueError):
ArrayOf(-3, IntRange(-10,10)) ArrayOf(-3, IntRange(-10,10))
dt = ArrayOf(IntRange(-10, 10), 5) dt = ArrayOf(IntRange(-10, 10), 5)
assert dt.as_json == ['array', 5, 5, ['int', -10, 10]] assert dt.as_json == ['array', {'min':5, 'max':5, 'members':['int', {'min':-10, 'max':10}]}]
dt = ArrayOf(IntRange(-10, 10), 1, 3) dt = ArrayOf(IntRange(-10, 10), 1, 3)
assert dt.as_json == ['array', 1, 3, ['int', -10, 10]] assert dt.as_json == ['array', {'min':1, 'max':3, 'members':['int', {'min':-10, 'max':10}]}]
with pytest.raises(ValueError): with pytest.raises(ValueError):
dt.validate(9) dt.validate(9)
with pytest.raises(ValueError): with pytest.raises(ValueError):
@ -229,7 +229,7 @@ def test_TupleOf():
TupleOf(2) TupleOf(2)
dt = TupleOf(IntRange(-10, 10), BoolType()) dt = TupleOf(IntRange(-10, 10), BoolType())
assert dt.as_json == ['tuple', ['int', -10, 10], ['bool']] assert dt.as_json == ['tuple', {'members':[['int', {'min':-10, 'max':10}], ['bool', {}]]}]
with pytest.raises(ValueError): with pytest.raises(ValueError):
dt.validate(9) dt.validate(9)
@ -244,14 +244,15 @@ def test_TupleOf():
def test_StructOf(): def test_StructOf():
# test constructor catching illegal arguments # test constructor catching illegal arguments
with pytest.raises(TypeError): with pytest.raises(ValueError):
StructOf(IntRange) # pylint: disable=E1121 StructOf(IntRange) # pylint: disable=E1121
with pytest.raises(ProgrammingError): with pytest.raises(ProgrammingError):
StructOf(IntRange=1) StructOf(IntRange=1)
dt = StructOf(a_string=StringType(0, 55), an_int=IntRange(0, 999)) dt = StructOf(a_string=StringType(0, 55), an_int=IntRange(0, 999), optional=['an_int'])
assert dt.as_json == [u'struct', {u'a_string': [u'string', 0, 55], assert dt.as_json == [u'struct', {'members':{u'a_string': [u'string', {'min':0, 'max':55}],
u'an_int': [u'int', 0, 999], u'an_int': [u'int', {'min':0, 'max':999}],},
'optional':['an_int'],
}] }]
with pytest.raises(ValueError): with pytest.raises(ValueError):
@ -277,56 +278,69 @@ def test_get_datatype():
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['undefined']) get_datatype(['undefined'])
assert isinstance(get_datatype(['bool']), BoolType) assert isinstance(get_datatype(['bool', {}]), BoolType)
with pytest.raises(ValueError):
get_datatype(['bool'])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['bool', 3]) get_datatype(['bool', 3])
assert isinstance(get_datatype(['int']), IntRange) with pytest.raises(ValueError):
assert isinstance(get_datatype(['int', -10]), IntRange) get_datatype(['int', {'min':-10}])
assert isinstance(get_datatype(['int', -10, 10]), IntRange) with pytest.raises(ValueError):
get_datatype(['int', {'max':10}])
assert isinstance(get_datatype(['int', {'min':-10, 'max':10}]), IntRange)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['int', 10, -10]) get_datatype(['int', {'min':10, 'max':-10}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['int', 1, 2, 3]) get_datatype(['int'])
with pytest.raises(ValueError):
get_datatype(['int', {}])
with pytest.raises(ValueError):
get_datatype(['int', 1, 2])
assert isinstance(get_datatype(['double']), FloatRange) assert isinstance(get_datatype(['double', {}]), FloatRange)
assert isinstance(get_datatype(['double', -2.718]), FloatRange) assert isinstance(get_datatype(['double', {'min':-2.718}]), FloatRange)
assert isinstance(get_datatype(['double', None, 3.14]), FloatRange) assert isinstance(get_datatype(['double', {'max':3.14}]), FloatRange)
assert isinstance(get_datatype(['double', -9.9, 11.1]), FloatRange) assert isinstance(get_datatype(['double', {'min':-9.9, 'max':11.1}]), FloatRange)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['double', 10, -10]) get_datatype(['double'])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['double', 1, 2, 3]) get_datatype(['double', {'min':10, 'max':-10}])
with pytest.raises(ValueError):
get_datatype(['double', 1, 2])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['enum']) get_datatype(['enum'])
assert isinstance(get_datatype(['enum', dict(a=-2)]), EnumType) with pytest.raises(ValueError):
get_datatype(['enum', dict(a=-2)])
assert isinstance(get_datatype(['enum', {'members':dict(a=-2)}]), EnumType)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['enum', 10, -10]) get_datatype(['enum', 10, -10])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['enum', [1, 2, 3]]) get_datatype(['enum', [1, 2, 3]])
assert isinstance(get_datatype(['blob', 1]), BLOBType) assert isinstance(get_datatype(['blob', {'max':1}]), BLOBType)
assert isinstance(get_datatype(['blob', 1, 10]), BLOBType) assert isinstance(get_datatype(['blob', {'min':1, 'max':10}]), BLOBType)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['blob', 10, 1]) get_datatype(['blob', {'min':10, 'max':1}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['blob', 10, -10]) get_datatype(['blob', {'min':10, 'max':-10}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['blob', 10, -10, 1]) get_datatype(['blob', 10, -10, 1])
get_datatype(['string']) with pytest.raises(ValueError):
assert isinstance(get_datatype(['string', 1]), StringType) get_datatype(['string'])
assert isinstance(get_datatype(['string', 1, 10]), StringType) assert isinstance(get_datatype(['string', {'min':1}]), StringType)
assert isinstance(get_datatype(['string', {'min':1, 'max':10}]), StringType)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['string', 10, 1]) get_datatype(['string', {'min':10, 'max':1}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['string', 10, -10]) get_datatype(['string', {'min':10, 'max':-10}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['string', 10, -10, 1]) get_datatype(['string', 10, -10, 1])
@ -336,33 +350,31 @@ def test_get_datatype():
get_datatype(['array', 1]) get_datatype(['array', 1])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['array', [1], 2, 3]) get_datatype(['array', [1], 2, 3])
assert isinstance(get_datatype(['array', 1, 1, ['blob', 1]]), ArrayOf) assert isinstance(get_datatype(['array', {'min':1, 'max':1, 'members':['blob', {'max':1}]}]), ArrayOf)
assert isinstance(get_datatype(['array', 1, 1, ['blob', 1]]).subtype, BLOBType) assert isinstance(get_datatype(['array', {'min':1, 'max':1, 'members':['blob', {'max':1}]}]).subtype, BLOBType)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['array', ['blob', 1], -10]) get_datatype(['array', {'members':['blob', {'max':1}], 'min':-10}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['array', ['blob', 1], 10, 1]) get_datatype(['array', {'members':['blob', {'max':1}], 'min':10, 'max':1}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['array', ['blob', 1], 10, -10]) get_datatype(['array', ['blob', 1], 10, -10])
assert isinstance(get_datatype(['array', 1, 10, ['blob', 1]]), ArrayOf)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['tuple']) get_datatype(['tuple'])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['tuple', 1]) get_datatype(['tuple', 1])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['tuple', [1], 2, 3]) get_datatype(['tuple', [1], 2, 3])
assert isinstance(get_datatype(['tuple', ['blob', 1]]), TupleOf) assert isinstance(get_datatype(['tuple', {'members':[['blob', {'max':1}]]}]), TupleOf)
assert isinstance(get_datatype(['tuple', ['blob', 1]]).subtypes[0], BLOBType) assert isinstance(get_datatype(['tuple', {'members':[['blob', {'max':1}]]}]).subtypes[0], BLOBType)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['tuple', ['blob', 1], -10]) get_datatype(['tuple', {}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['tuple', ['blob', 1], 10, -10]) get_datatype(['tuple', 10, -10])
assert isinstance(get_datatype(['tuple', ['blob', 1], ['int']]), TupleOf) assert isinstance(get_datatype(['tuple', {'members':[['blob', {'max':1}], ['bool',{}]]}]), TupleOf)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['struct']) get_datatype(['struct'])
@ -370,13 +382,10 @@ def test_get_datatype():
get_datatype(['struct', 1]) get_datatype(['struct', 1])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['struct', [1], 2, 3]) get_datatype(['struct', [1], 2, 3])
assert isinstance(get_datatype(['struct', {'blob': ['blob', 1]}]), StructOf) assert isinstance(get_datatype(['struct', {'members':{'name': ['blob', {'max':1}]}}]), StructOf)
assert isinstance(get_datatype(['struct', {'blob': ['blob', 1]}]).named_subtypes['blob'], BLOBType) assert isinstance(get_datatype(['struct', {'members':{'name': ['blob', {'max':1}]}}]).named_subtypes['name'], BLOBType)
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['struct', ['blob', 1], -10]) get_datatype(['struct', {}])
with pytest.raises(ValueError): with pytest.raises(ValueError):
get_datatype(['struct', ['blob', 1], 10, -10]) get_datatype(['struct', {'members':[1,2,3]}])
assert isinstance(get_datatype(
['struct', {'blob': ['blob', 1], 'int':['int']}]), StructOf)