Gecko [ www.smanegeri1koba.sch.id ]

Name	Size	Permission
__init__.py	59 B	-rw-r--r--
__main__.py	406 B	-rw-r--r--
test_decoder.py	11.43 KB	-rw-r--r--
test_encoder.py	19.44 KB	-rw-r--r--

Code Editor : test_encoder.py

#
# This file is part of pyasn1 software.
#
# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
# License: https://pyasn1.readthedocs.io/en/latest/license.html
#
import sys
import unittest

from tests.base import BaseTestCase

from pyasn1.error import PyAsn1Error
from pyasn1.type import tag
from pyasn1.type import namedtype
from pyasn1.type import opentype
from pyasn1.type import univ
from pyasn1.codec.der import encoder

class OctetStringEncoderTestCase(BaseTestCase):
    def testDefModeShort(self):
        assert encoder.encode(
            univ.OctetString('Quick brown fox')
        ) == bytes((4, 15, 81, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120))

def testDefModeLong(self):
        assert encoder.encode(
            univ.OctetString('Q' * 10000)
        ) == bytes((4, 130, 39, 16) + (81,) * 10000)

class BitStringEncoderTestCase(BaseTestCase):
    def testDefModeShort(self):
        assert encoder.encode(
            univ.BitString((1,))
        ) == bytes((3, 2, 7, 128))

def testDefModeLong(self):
        assert encoder.encode(
            univ.BitString((1,) * 80000)
        ) == bytes((3, 130, 39, 17, 0) + (255,) * 10000)

class SetOfEncoderTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

self.s = univ.SetOf(componentType=univ.OctetString())

def testDefMode1(self):
        self.s.clear()
        self.s.append('a')
        self.s.append('ab')

assert encoder.encode(self.s) == bytes((49, 7, 4, 1, 97, 4, 2, 97, 98))

def testDefMode2(self):
        self.s.clear()
        self.s.append('ab')
        self.s.append('a')

assert encoder.encode(self.s) == bytes((49, 7, 4, 1, 97, 4, 2, 97, 98))

def testDefMode3(self):
        self.s.clear()
        self.s.append('b')
        self.s.append('a')

assert encoder.encode(self.s) == bytes((49, 6, 4, 1, 97, 4, 1, 98))

def testDefMode4(self):
        self.s.clear()
        self.s.append('a')
        self.s.append('b')

assert encoder.encode(self.s) == bytes((49, 6, 4, 1, 97, 4, 1, 98))

class SetWithAlternatingChoiceEncoderTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

c = univ.Choice(componentType=namedtype.NamedTypes(
            namedtype.NamedType('name', univ.OctetString()),
            namedtype.NamedType('amount', univ.Boolean()))
        )

self.s = univ.Set(componentType=namedtype.NamedTypes(
            namedtype.NamedType('value', univ.Integer(5)),
            namedtype.NamedType('status', c))
        )

def testComponentsOrdering1(self):
        self.s.setComponentByName('status')
        self.s.getComponentByName('status').setComponentByPosition(0, 'A')
        assert encoder.encode(self.s) == bytes((49, 6, 2, 1, 5, 4, 1, 65))

def testComponentsOrdering2(self):
        self.s.setComponentByName('status')
        self.s.getComponentByName('status').setComponentByPosition(1, True)
        assert encoder.encode(self.s) == bytes((49, 6, 1, 1, 255, 2, 1, 5))

class SetWithTaggedChoiceEncoderTestCase(BaseTestCase):

def testWithUntaggedChoice(self):

c = univ.Choice(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('premium', univ.Boolean())
            )
        )

s = univ.Set(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('name', univ.OctetString()),
                namedtype.NamedType('customer', c)
            )
        )

s.setComponentByName('name', 'A')
        s.getComponentByName('customer').setComponentByName('premium', True)

assert encoder.encode(s) == bytes((49, 6, 1, 1, 255, 4, 1, 65))

def testWithTaggedChoice(self):

c = univ.Choice(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('premium', univ.Boolean())
            )
        ).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 7))

s.setComponentByName('name', 'A')
        s.getComponentByName('customer').setComponentByName('premium', True)

assert encoder.encode(s) == bytes((49, 8, 4, 1, 65, 167, 3, 1, 1, 255))

class SequenceEncoderWithUntaggedOpenTypesTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

def testEncodeOpenTypeChoiceOne(self):
        self.s.clear()

self.s[0] = 1
        self.s[1] = univ.Integer(12)

assert encoder.encode(self.s, asn1Spec=self.s) == bytes(
            (48, 5, 2, 1, 1, 49, 50)
        )

def testEncodeOpenTypeChoiceTwo(self):
        self.s.clear()

self.s[0] = 2
        self.s[1] = univ.OctetString('quick brown')

assert encoder.encode(self.s, asn1Spec=self.s) == bytes(
            (48, 14, 2, 1, 2, 113, 117, 105, 99, 107, 32,
             98, 114, 111, 119, 110)
        )

def testEncodeOpenTypeUnknownId(self):
        self.s.clear()

self.s[0] = 2
        self.s[1] = univ.ObjectIdentifier('1.3.6')

try:
            encoder.encode(self.s, asn1Spec=self.s)

except PyAsn1Error:
            assert False, 'incompatible open type tolerated'

def testEncodeOpenTypeIncompatibleType(self):
        self.s.clear()

self.s[0] = 2
        self.s[1] = univ.ObjectIdentifier('1.3.6')

try:
            encoder.encode(self.s, asn1Spec=self.s)

except PyAsn1Error:
            assert False, 'incompatible open type tolerated'

class SequenceEncoderWithImplicitlyTaggedOpenTypesTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

openType = opentype.OpenType(
            'id',
            {1: univ.Integer(),
             2: univ.OctetString()}
        )
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('id', univ.Integer()),
                namedtype.NamedType('blob', univ.Any().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)), openType=openType)
            )
        )

def testEncodeOpenTypeChoiceOne(self):
        self.s.clear()

self.s[0] = 1
        self.s[1] = univ.Integer(12)

assert encoder.encode(self.s, asn1Spec=self.s) == bytes(
            (48, 9, 2, 1, 1, 131, 4, 131, 2, 49, 50)
        )

class SequenceEncoderWithExplicitlyTaggedOpenTypesTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

openType = opentype.OpenType(
            'id',
            {1: univ.Integer(),
             2: univ.OctetString()}
        )
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('id', univ.Integer()),
                namedtype.NamedType('blob', univ.Any().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)), openType=openType)
            )
        )

def testEncodeOpenTypeChoiceOne(self):
        self.s.clear()

self.s[0] = 1
        self.s[1] = univ.Integer(12)

assert encoder.encode(self.s, asn1Spec=self.s) == bytes(
            (48, 9, 2, 1, 1, 163, 4, 163, 2, 49, 50)
        )

class SequenceEncoderWithUntaggedSetOfOpenTypesTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

openType = opentype.OpenType(
            'id',
            {1: univ.Integer(),
             2: univ.OctetString()}
        )
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('id', univ.Integer()),
                namedtype.NamedType('blob', univ.SetOf(
                    componentType=univ.Any()), openType=openType)
            )
        )

def testEncodeOpenTypeChoiceOne(self):
        self.s.clear()

self.s[0] = 1
        self.s[1].append(univ.Integer(12))

assert encoder.encode(self.s, asn1Spec=self.s) == bytes(
            (48, 7, 2, 1, 1, 49, 2, 49, 50)
        )

def testEncodeOpenTypeChoiceTwo(self):
        self.s.clear()

self.s[0] = 2
        self.s[1].append(univ.OctetString('quick brown'))

assert encoder.encode(self.s, asn1Spec=self.s) == bytes(
            (48, 16, 2, 1, 2, 49, 11, 113, 117, 105, 99, 107, 32, 98, 114,
             111, 119, 110)
        )

def testEncodeOpenTypeUnknownId(self):
        self.s.clear()

self.s[0] = 2
        self.s[1].append(univ.ObjectIdentifier('1.3.6'))

try:
            encoder.encode(self.s, asn1Spec=self.s)

except PyAsn1Error:
            assert False, 'incompatible open type tolerated'

def testEncodeOpenTypeIncompatibleType(self):
        self.s.clear()

self.s[0] = 2
        self.s[1].append(univ.ObjectIdentifier('1.3.6'))

try:
            encoder.encode(self.s, asn1Spec=self.s)

except PyAsn1Error:
            assert False, 'incompatible open type tolerated'

class SequenceEncoderWithImplicitlyTaggedSetOfOpenTypesTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

openType = opentype.OpenType(
            'id',
            {1: univ.Integer(),
             2: univ.OctetString()}
        )
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('id', univ.Integer()),
                namedtype.NamedType('blob', univ.SetOf(
                    componentType=univ.Any().subtype(
                        implicitTag=tag.Tag(
                            tag.tagClassContext, tag.tagFormatSimple, 3))),
                    openType=openType)
            )
        )

def testEncodeOpenTypeChoiceOne(self):
        self.s.clear()

self.s[0] = 1
        self.s[1].append(univ.Integer(12))

assert encoder.encode(self.s, asn1Spec=self.s) == bytes(
            (48, 11, 2, 1, 1, 49, 6, 131, 4, 131, 2, 49, 50)
        )

class SequenceEncoderWithExplicitlyTaggedSetOfOpenTypesTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

openType = opentype.OpenType(
            'id',
            {1: univ.Integer(),
             2: univ.OctetString()}
        )
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('id', univ.Integer()),
                namedtype.NamedType('blob', univ.SetOf(
                    componentType=univ.Any().subtype(
                        explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
                    openType=openType)
            )
        )

def testEncodeOpenTypeChoiceOne(self):
        self.s.clear()

self.s[0] = 1
        self.s[1].append(univ.Integer(12))

assert encoder.encode(self.s, asn1Spec=self.s) == bytes(
            (48, 11, 2, 1, 1, 49, 6, 163, 4, 163, 2, 49, 50)
        )

class NestedOptionalSequenceEncoderTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

inner = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('first-name', univ.OctetString()),
                namedtype.DefaultedNamedType('age', univ.Integer(33)),
            )
        )

outerWithOptional = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('inner', inner),
            )
        )

outerWithDefault = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.DefaultedNamedType('inner', inner),
            )
        )

self.s1 = outerWithOptional
        self.s2 = outerWithDefault

def __initOptionalWithDefaultAndOptional(self):
        self.s1.clear()
        self.s1[0][0] = 'test'
        self.s1[0][1] = 123
        return self.s1

def __initOptionalWithDefault(self):
        self.s1.clear()
        self.s1[0][1] = 123
        return self.s1

def __initOptionalWithOptional(self):
        self.s1.clear()
        self.s1[0][0] = 'test'
        return self.s1

def __initOptional(self):
        self.s1.clear()
        return self.s1

def __initDefaultWithDefaultAndOptional(self):
        self.s2.clear()
        self.s2[0][0] = 'test'
        self.s2[0][1] = 123
        return self.s2

def __initDefaultWithDefault(self):
        self.s2.clear()
        self.s2[0][0] = 'test'
        return self.s2

def __initDefaultWithOptional(self):
        self.s2.clear()
        self.s2[0][1] = 123
        return self.s2

def testDefModeOptionalWithDefaultAndOptional(self):
        s = self.__initOptionalWithDefaultAndOptional()
        assert encoder.encode(s) == bytes((48, 11, 48, 9, 4, 4, 116, 101, 115, 116, 2, 1, 123))

def testDefModeOptionalWithDefault(self):
        s = self.__initOptionalWithDefault()
        assert encoder.encode(s) == bytes((48, 5, 48, 3, 2, 1, 123))

def testDefModeOptionalWithOptional(self):
        s = self.__initOptionalWithOptional()
        assert encoder.encode(s) == bytes((48, 8, 48, 6, 4, 4, 116, 101, 115, 116))

def testDefModeOptional(self):
        s = self.__initOptional()
        assert encoder.encode(s) == bytes((48, 0))

def testDefModeDefaultWithDefaultAndOptional(self):
        s = self.__initDefaultWithDefaultAndOptional()
        assert encoder.encode(s) == bytes((48, 11, 48, 9, 4, 4, 116, 101, 115, 116, 2, 1, 123))

def testDefModeDefaultWithDefault(self):
        s = self.__initDefaultWithDefault()
        assert encoder.encode(s) == bytes((48, 8, 48, 6, 4, 4, 116, 101, 115, 116))

def testDefModeDefaultWithOptional(self):
        s = self.__initDefaultWithOptional()
        assert encoder.encode(s) == bytes((48, 5, 48, 3, 2, 1, 123))

class NestedOptionalChoiceEncoderTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

layer3 = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('first-name', univ.OctetString()),
                namedtype.DefaultedNamedType('age', univ.Integer(33)),
            )
        )

layer2 = univ.Choice(
            componentType=namedtype.NamedTypes(
                namedtype.NamedType('inner', layer3),
                namedtype.NamedType('first-name', univ.OctetString())
            )
        )

layer1 = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('inner', layer2),
            )
        )

self.s = layer1

def __initOptionalWithDefaultAndOptional(self):
        self.s.clear()
        self.s[0][0][0] = 'test'
        self.s[0][0][1] = 123
        return self.s

def __initOptionalWithDefault(self):
        self.s.clear()
        self.s[0][0][1] = 123
        return self.s

def __initOptionalWithOptional(self):
        self.s.clear()
        self.s[0][0][0] = 'test'
        return self.s

def __initOptional(self):
        self.s.clear()
        return self.s

def testDefModeOptionalWithDefault(self):
        s = self.__initOptionalWithDefault()
        assert encoder.encode(s) == bytes((48, 5, 48, 3, 2, 1, 123))

def testDefModeOptionalWithOptional(self):
        s = self.__initOptionalWithOptional()
        assert encoder.encode(s) == bytes((48, 8, 48, 6, 4, 4, 116, 101, 115, 116))

def testDefModeOptional(self):
        s = self.__initOptional()
        assert encoder.encode(s) == bytes((48, 0))

class NestedOptionalSequenceOfEncoderTestCase(BaseTestCase):
    def setUp(self):
        BaseTestCase.setUp(self)

layer2 = univ.SequenceOf(
            componentType=univ.OctetString()
        )

layer1 = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('inner', layer2),
            )
        )

self.s = layer1

def __initOptionalWithValue(self):
        self.s.clear()
        self.s[0][0] = 'test'
        return self.s

def __initOptional(self):
        self.s.clear()
        return self.s

def testDefModeOptionalWithValue(self):
        s = self.__initOptionalWithValue()
        assert encoder.encode(s) == bytes((48, 8, 48, 6, 4, 4, 116, 101, 115, 116))

def testDefModeOptional(self):
        s = self.__initOptional()
        assert encoder.encode(s) == bytes((48, 0))

class EmptyInnerFieldOfSequenceEncoderTestCase(BaseTestCase):

def testInitializedOptionalNullIsEncoded(self):
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('null', univ.Null())
            )
        )

self.s.clear()
        self.s[0] = ''
        assert encoder.encode(self.s) == bytes((48, 2, 5, 0))

def testUninitializedOptionalNullIsNotEncoded(self):
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('null', univ.Null())
            )
        )

self.s.clear()
        assert encoder.encode(self.s) == bytes((48, 0))

def testInitializedDefaultNullIsNotEncoded(self):
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.DefaultedNamedType('null', univ.Null(''))
            )
        )

self.s.clear()
        self.s[0] = ''
        assert encoder.encode(self.s) == bytes((48, 0))

def testInitializedOptionalOctetStringIsEncoded(self):
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('str', univ.OctetString())
            )
        )

self.s.clear()
        self.s[0] = ''
        assert encoder.encode(self.s) == bytes((48, 2, 4, 0))

def testUninitializedOptionalOctetStringIsNotEncoded(self):
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.OptionalNamedType('str', univ.OctetString())
            )
        )

self.s.clear()
        assert encoder.encode(self.s) == bytes((48, 0))

def testInitializedDefaultOctetStringIsNotEncoded(self):
        self.s = univ.Sequence(
            componentType=namedtype.NamedTypes(
                namedtype.DefaultedNamedType('str', univ.OctetString(''))
            )
        )

self.s.clear()
        self.s[0] = ''
        assert encoder.encode(self.s) == bytes((48, 0))

class ClassConstructorTestCase(BaseTestCase):
    def testKeywords(self):
        tagmap = {"tagmap": True}
        typemap = {"typemap": True}

sie = encoder.Encoder()._singleItemEncoder
        self.assertIs(sie._tagMap, encoder.TAG_MAP)
        self.assertIs(sie._typeMap, encoder.TYPE_MAP)

sie = encoder.Encoder(
            tagMap=tagmap, typeMap=typemap
        )._singleItemEncoder
        self.assertIs(sie._tagMap, tagmap)
        self.assertIs(sie._typeMap, typemap)

sie = encoder.Encoder(tagmap, typemap)._singleItemEncoder
        self.assertIs(sie._tagMap, tagmap)
        self.assertIs(sie._typeMap, typemap)

suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])

if __name__ == '__main__':
    unittest.TextTestRunner(verbosity=2).run(suite)

${this.title}

Code Editor : test_encoder.py