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Diffstat (limited to '')
| -rw-r--r-- | examples/tests/test_03_earlydata.py | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/examples/tests/test_03_earlydata.py b/examples/tests/test_03_earlydata.py new file mode 100644 index 0000000..a0170c3 --- /dev/null +++ b/examples/tests/test_03_earlydata.py @@ -0,0 +1,56 @@ +import pytest + +from .ngtcp2test import ExampleClient +from .ngtcp2test import ExampleServer +from .ngtcp2test import Env + + +@pytest.mark.skipif(condition=len(Env.get_crypto_libs()) == 0, + reason="no crypto lib examples configured") +class TestEarlyData: + + @pytest.fixture(scope='class', params=Env.get_crypto_libs()) + def server(self, env, request) -> ExampleServer: + s = ExampleServer(env=env, crypto_lib=request.param) + assert s.exists(), f'server not found: {s.path}' + assert s.start() + yield s + s.stop() + + @pytest.fixture(scope='function', params=Env.get_crypto_libs()) + def client(self, env, request) -> ExampleClient: + client = ExampleClient(env=env, crypto_lib=request.param) + assert client.exists() + yield client + + def test_03_01(self, env: Env, server, client): + # run GET with sessions, cleared first, without a session, early + # data will not even be attempted + client.clear_session() + edata = 'This is the early data. It is not much.' + cr = client.http_get(server, url=f'https://{env.example_domain}/', + use_session=True, data=edata) + assert cr.returncode == 0 + cr.assert_non_resume_handshake() + # resume session, early data is sent and accepted + cr = client.http_get(server, url=f'https://{env.example_domain}/', + use_session=True, data=edata) + assert cr.returncode == 0 + cr.assert_resume_handshake() + assert not cr.early_data_rejected + # restart the server, resume, early data is attempted but will not work + server.restart() + cr = client.http_get(server, url=f'https://{env.example_domain}/', + use_session=True, data=edata) + assert cr.returncode == 0 + assert cr.early_data_rejected + cr.assert_non_resume_handshake() + # restart again, sent data, but not as early data + server.restart() + cr = client.http_get(server, url=f'https://{env.example_domain}/', + use_session=True, data=edata, + extra_args=['--disable-early-data']) + assert cr.returncode == 0 + # we see no rejection, since it was not used + assert not cr.early_data_rejected + cr.assert_non_resume_handshake() |