latest.ipv8.test.messaging.test_lazy_payload

Module Contents

Classes

A	A basic VariablePayload.
CompiledA	Same as A but compiled.
BitsPayload	An unbalanced VariablePayload.
CompiledBitsPayload	Same as BitsPayload but compiled.
B	A VariablePayload with a nested Payload.
CompiledB	Same as B but compiled.
CompiledBAlt	Overwritten format list for B.
C	A VariablePayload with inherited fields.
CompiledC	C but compiled.
CompiledCAlt	C but compiled and inherited from compiled A.
OldA	Old style Payload A.
D	A mock payload for testing value fixing.
CompiledD	Same as D but compiled.
NewC	A VariablePayload with inherited fields.
CompiledNewC	Same as NewC but compiled.
E	A VariablePayload with a list of payloads.
F	A VariablePayload with a default value.
CompiledF	A compiled VariablePayload with a default value.
TestVariablePayload	Tests for VariablePaylods.

Attributes

skipUnlessPython310

latest.ipv8.test.messaging.test_lazy_payload.skipUnlessPython310

class latest.ipv8.test.messaging.test_lazy_payload.A(*args: Any, **kwargs)

Bases: latest.ipv8.messaging.lazy_payload.VariablePayload

A basic VariablePayload.

format_list = ['I', 'H']

names = ['a', 'b']

class latest.ipv8.test.messaging.test_lazy_payload.CompiledA(*args: Any, **kwargs)

Bases: A

Same as A but compiled.

class latest.ipv8.test.messaging.test_lazy_payload.BitsPayload(*args: Any, **kwargs)

Bases: latest.ipv8.messaging.lazy_payload.VariablePayload

An unbalanced VariablePayload.

format_list = ['bits']

names = ['flag0', 'flag1', 'flag2', 'flag3', 'flag4', 'flag5', 'flag6', 'flag7']

class latest.ipv8.test.messaging.test_lazy_payload.CompiledBitsPayload(*args: Any, **kwargs)

Bases: BitsPayload

Same as BitsPayload but compiled.

class latest.ipv8.test.messaging.test_lazy_payload.B(*args: Any, **kwargs)

Bases: latest.ipv8.messaging.lazy_payload.VariablePayload

A VariablePayload with a nested Payload.

format_list

names = ['a']

class latest.ipv8.test.messaging.test_lazy_payload.CompiledB(*args: Any, **kwargs)

Bases: B

Same as B but compiled.

class latest.ipv8.test.messaging.test_lazy_payload.CompiledBAlt(*args: Any, **kwargs)

Bases: B

Overwritten format list for B.

format_list

class latest.ipv8.test.messaging.test_lazy_payload.C(*args: Any, **kwargs)

Bases: A

A VariablePayload with inherited fields.

format_list

names

class latest.ipv8.test.messaging.test_lazy_payload.CompiledC(*args: Any, **kwargs)

Bases: C

C but compiled.

class latest.ipv8.test.messaging.test_lazy_payload.CompiledCAlt(*args: Any, **kwargs)

Bases: CompiledA

C but compiled and inherited from compiled A.

format_list

names

class latest.ipv8.test.messaging.test_lazy_payload.OldA(a: int, b: int)

Bases: latest.ipv8.messaging.payload.Payload

Old style Payload A.

format_list = ['I', 'H']

to_pack_list() → list[tuple]

Create an old style pack list.

classmethod from_unpack_list(*args: object) → OldA

Unpack an OldA.

class latest.ipv8.test.messaging.test_lazy_payload.D(*args: Any, **kwargs)

Bases: latest.ipv8.messaging.lazy_payload.VariablePayload

A mock payload for testing value fixing.

format_list = ['I']

names = ['a']

fix_pack_a(value: int) → int

Correct the known int value by adding one, still an int.

classmethod fix_unpack_a(value: int) → int

Uncorrect a given integer value by subtracting one, still an int.

class latest.ipv8.test.messaging.test_lazy_payload.CompiledD(*args: Any, **kwargs)

Bases: D

Same as D but compiled.

class latest.ipv8.test.messaging.test_lazy_payload.NewC(*args: Any, **kwargs)

Bases: latest.ipv8.messaging.lazy_payload.VariablePayload, OldA

A VariablePayload with inherited fields.

format_list

names = ['a', 'b', 'c']

class latest.ipv8.test.messaging.test_lazy_payload.CompiledNewC(*args: Any, **kwargs)

Bases: NewC

Same as NewC but compiled.

class latest.ipv8.test.messaging.test_lazy_payload.E(*args: Any, **kwargs)

Bases: latest.ipv8.messaging.lazy_payload.VariablePayload

A VariablePayload with a list of payloads.

format_list = [None]

names = ['list_of_A']

class latest.ipv8.test.messaging.test_lazy_payload.F(a: int, b: int = 3, **kwargs)

Bases: latest.ipv8.messaging.lazy_payload.VariablePayload

A VariablePayload with a default value.

format_list = ['I', 'H']

names = ['a', 'b']

class latest.ipv8.test.messaging.test_lazy_payload.CompiledF(a: int, b: int = 3, **kwargs)

Bases: latest.ipv8.messaging.lazy_payload.VariablePayload

A compiled VariablePayload with a default value.

format_list = ['I', 'H']

names = ['a', 'b']

class latest.ipv8.test.messaging.test_lazy_payload.TestVariablePayload(methodName: str = 'runTest')

Bases: latest.ipv8.test.base.TestBase

Tests for VariablePaylods.

_pack_and_unpack(payload: type[latest.ipv8.messaging.payload.Payload], instance: latest.ipv8.messaging.payload.Payload) → latest.ipv8.messaging.payload.Payload

Serialize and unserialize an instance of payload.

Parameters:

• payload (type(Payload)) – the payload class to serialize for

• instance (Payload) – the payload instance to serialize

Returns:

the repacked instance

test_base_unnamed() → None

Check if the wrapper returns the payload correctly with unnamed arguments.

test_base_unnamed_compiled() → None

Check if the wrapper returns the payload correctly with unnamed arguments, compiled.

test_base_named() → None

Check if the wrapper returns the payload correctly with named arguments.

test_base_named_compiled() → None

Check if the wrapper returns the payload correctly with named arguments, compiled.

test_bits_payload() → None

Check if unpacked BitPayload works correctly.

test_bits_payload_compiled() → None

Check if unpacked compiled BitPayload works correctly.

test_inheritance() → None

Check if the wrapper allows for nested payloads.

test_inheritance_uncompiled_compiled() → None

Check if the wrapper allows for nested payloads, compiled.

test_inheritance_compiled_compiled() → None

Check if the wrapper allows for compiled nested payloads, compiled.

test_subclass() → None

Check if the wrapper allows for subclasses.

test_subclass_uncompiled_compiled() → None

Check if the wrapper allows for subclasses, compiled.

test_subclass_compiled_compiled() → None

Check if the wrapper allows for compiled subclasses, compiled.

test_old_subclass() → None

Check if the wrapper allows for subclasses from old-style Payloads.

test_old_subclass_compiled() → None

Check if the wrapper allows for subclasses from old-style Payloads, compiled.

test_custom_pack() → None

Check if the wire-format manipulation rules are applied correctly.

test_custom_pack_compiled() → None

Check if the wire-format manipulation rules are applied correctly, compiled.

test_payload_list() → None

Check if unpacked payload lists works correctly.

test_pass_default() → None

Check if default values are forwarded.

test_pass_default_compiled() → None

Check if default values are forwarded, compiled.

test_pass_default_overwrite() → None

Check if default values are correctly overwritten.

test_pass_default_overwrite_compiled() → None

Check if default values are correctly overwritten, compiled.

test_plain_mismatch_list() → None

Check if a VariablePayload instance does not match anything but its own pattern.

We intentionally check here for a list of values equal to the __init__ arguments, which is the default. If this test fails, you probably screwed up the class-level sub-pattern.

test_compiled_mismatch_list() → None

Check if a compiled VariablePayload instance does not match anything but its own pattern.

We intentionally check here for a list of values equal to the __init__ arguments, which is the default. If this test fails, you probably screwed up the class-level sub-pattern.

test_plain_match_pattern() → None

Check if a VariablePayload instance matches its own pattern.

test_compiled_match_pattern() → None

Check if a compiled VariablePayload instance matches its own pattern.