94 lines
2.4 KiB
Python
94 lines
2.4 KiB
Python
import pytest
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import capnp
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import os
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import platform
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this_dir = os.path.dirname(__file__)
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@pytest.fixture
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def addressbook():
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return capnp.load(os.path.join(this_dir, 'addressbook.capnp'))
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def build_message(addressbook):
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addresses = addressbook.AddressBook.new_message()
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people = addresses.init('people', 2)
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alice = people[0]
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alice.id = 123
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alice.name = 'Alice'
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alice.email = 'alice@example.com'
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alicePhones = alice.init('phones', 1)
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alicePhones[0].number = "555-1212"
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alicePhones[0].type = 'mobile'
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alice.employment.school = "MIT"
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bob = people[1]
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bob.id = 456
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bob.name = 'Bob'
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bob.email = 'bob@example.com'
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bobPhones = bob.init('phones', 2)
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bobPhones[0].number = "555-4567"
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bobPhones[0].type = 'home'
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bobPhones[1].number = "555-7654"
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bobPhones[1].type = 'work'
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bob.employment.unemployed = None
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return addresses
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def check_msg(addresses):
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people = addresses.people
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alice = people[0]
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assert alice.id == 123
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assert alice.name == 'Alice'
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assert alice.email == 'alice@example.com'
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alicePhones = alice.phones
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assert alicePhones[0].number == "555-1212"
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assert alicePhones[0].type == 'mobile'
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assert alice.employment.school == "MIT"
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bob = people[1]
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assert bob.id == 456
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assert bob.name == 'Bob'
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assert bob.email == 'bob@example.com'
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bobPhones = bob.phones
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assert bobPhones[0].number == "555-4567"
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assert bobPhones[0].type == 'home'
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assert bobPhones[1].number == "555-7654"
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assert bobPhones[1].type == 'work'
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assert bob.employment.unemployed == None
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def test_roundtrip_file(addressbook):
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f = open('example', 'w')
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msg = build_message(addressbook)
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msg.write(f)
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f = open('example', 'r')
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msg = addressbook.AddressBook.read(f)
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check_msg(msg)
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def test_roundtrip_file_packed(addressbook):
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f = open('example', 'w')
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msg = build_message(addressbook)
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msg.write_packed(f)
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f = open('example', 'r')
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msg = addressbook.AddressBook.read_packed(f)
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check_msg(msg)
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def test_roundtrip_bytes(addressbook):
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msg = build_message(addressbook)
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message_bytes = msg.to_bytes()
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msg = addressbook.AddressBook.from_bytes(message_bytes)
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check_msg(msg)
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@pytest.mark.skipif("platform.python_implementation() == 'PyPy'")
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def test_roundtrip_dict(addressbook):
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msg = build_message(addressbook)
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d = msg.to_dict()
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msg = addressbook.AddressBook.from_dict(d)
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check_msg(msg)
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