use of io.aklivity.zilla.runtime.engine.test.annotation.Configuration in project zilla by aklivity.
the class ClientStatsIT method shouldEchoPayloadLength10k.
@Test
@Configuration("client.json")
@Specification({ "${app}/echo.payload.length.10k/client", "${net}/echo.payload.length.10k/server" })
public void shouldEchoPayloadLength10k() throws Exception {
k3po.finish();
EngineStats stats = engine.stats("test", "app0");
assertThat(stats.initialBytes(), equalTo(10240L));
assertThat(stats.replyBytes(), equalTo(10240L));
}
use of io.aklivity.zilla.runtime.engine.test.annotation.Configuration in project zilla by aklivity.
the class ClientResetAndAbortIT method shouldShutdownInputWhenClientSendsReset.
@Test
@Configuration("client.host.json")
@Specification({ "${client}/client.sent.reset/client" })
@BMRule(name = "shutdownInput", targetClass = "^java.nio.channels.SocketChannel", targetMethod = "shutdownInput()", helper = "io.aklivity.zilla.runtime.binding.tcp.internal.SocketChannelHelper$CountDownHelper", condition = "callerEquals(\"TcpClientFactory$TcpClient.onAppReset\", true, 2)", action = "countDown()")
public void shouldShutdownInputWhenClientSendsReset() throws Exception {
CountDownLatch shutdownInputCalled = new CountDownLatch(1);
CountDownHelper.initialize(shutdownInputCalled);
try (ServerSocketChannel server = ServerSocketChannel.open()) {
server.setOption(SO_REUSEADDR, true);
server.bind(new InetSocketAddress("127.0.0.1", 8080));
k3po.start();
try (SocketChannel channel = server.accept()) {
channel.configureBlocking(false);
channel.write(ByteBuffer.wrap("some data".getBytes()));
k3po.awaitBarrier("READ_ABORTED");
shutdownInputCalled.await();
} finally {
k3po.finish();
}
}
}
use of io.aklivity.zilla.runtime.engine.test.annotation.Configuration in project zilla by aklivity.
the class ServerIOExceptionFromWriteIT method shouldResetWhenDeferredWriteThrowsIOException.
@Test
@Configuration("server.json")
@Specification({ "${server}/server.sent.data.received.reset.and.abort/server" })
@BMRules(rules = { @BMRule(name = "onApplicationData", helper = "io.aklivity.zilla.runtime.binding.tcp.internal.SocketChannelHelper$OnDataHelper", targetClass = "^java.nio.channels.SocketChannel", targetMethod = "write(java.nio.ByteBuffer)", condition = "callerEquals(\"TcpServerFactory$TcpServer.onAppData\", true, 2)", action = "return doWrite($0, $1);"), @BMRule(name = "onNetworkWritable", targetClass = "^java.nio.channels.SocketChannel", targetMethod = "write(java.nio.ByteBuffer)", condition = "callerEquals(\"TcpServerFactory$TcpServer.onNetWritable\", true, 2)", action = "throw new IOException(\"Simulating an IOException from write\")") })
public void shouldResetWhenDeferredWriteThrowsIOException() throws Exception {
OnDataHelper.fragmentWrites(generate(() -> 0));
k3po.start();
try (SocketChannel channel = SocketChannel.open()) {
channel.connect(new InetSocketAddress("127.0.0.1", 8080));
k3po.finish();
}
}
use of io.aklivity.zilla.runtime.engine.test.annotation.Configuration in project zilla by aklivity.
the class ServerIT method shouldNotGetRepeatedIOExceptionsFromReaderStreamRead.
@Test
@Configuration("server.json")
@Specification({ "${app}/server.sent.data/server" })
public void shouldNotGetRepeatedIOExceptionsFromReaderStreamRead() throws Exception {
k3po.start();
try (Socket socket = new Socket("127.0.0.1", 8080)) {
socket.shutdownInput();
Thread.sleep(500);
}
k3po.finish();
}
use of io.aklivity.zilla.runtime.engine.test.annotation.Configuration in project zilla by aklivity.
the class ServerIT method shouldUnbindRebind.
@Test
@Configuration("server.json")
@Specification({ "${app}/max.connections/server" })
public void shouldUnbindRebind() throws Exception {
k3po.start();
SocketChannel channel1 = SocketChannel.open();
channel1.connect(new InetSocketAddress("127.0.0.1", 8080));
SocketChannel channel2 = SocketChannel.open();
channel2.connect(new InetSocketAddress("127.0.0.1", 8080));
SocketChannel channel3 = SocketChannel.open();
channel3.connect(new InetSocketAddress("127.0.0.1", 8080));
k3po.awaitBarrier("CONNECTION_ACCEPTED_1");
k3po.awaitBarrier("CONNECTION_ACCEPTED_2");
k3po.awaitBarrier("CONNECTION_ACCEPTED_3");
EngineStats stats = engine.stats("test", "net0");
assertEquals(3, stats.initialOpens());
assertEquals(0, stats.initialCloses());
assertEquals(3, stats.replyOpens());
assertEquals(0, stats.replyCloses());
SocketChannel channel4 = SocketChannel.open();
try {
channel4.connect(new InetSocketAddress("127.0.0.1", 8080));
fail("4th connect shouldn't succeed as max.connections = 3");
} catch (IOException ioe) {
// expected
}
assertEquals(3, stats.initialOpens());
assertEquals(0, stats.initialCloses());
assertEquals(3, stats.replyOpens());
assertEquals(0, stats.replyCloses());
channel1.close();
channel4.close();
k3po.awaitBarrier("CLOSED");
// sleep so that rebind happens
Thread.sleep(200);
assertEquals(3, stats.initialOpens());
assertEquals(1, stats.initialCloses());
assertEquals(3, stats.replyOpens());
assertEquals(1, stats.replyCloses());
SocketChannel channel5 = SocketChannel.open();
channel5.connect(new InetSocketAddress("127.0.0.1", 8080));
k3po.awaitBarrier("CONNECTION_ACCEPTED_4");
assertEquals(4, stats.initialOpens());
assertEquals(1, stats.initialCloses());
assertEquals(4, stats.replyOpens());
assertEquals(1, stats.replyCloses());
channel2.close();
channel3.close();
channel5.close();
Thread.sleep(500);
assertEquals(4, stats.initialOpens());
assertEquals(4, stats.initialCloses());
assertEquals(4, stats.replyOpens());
assertEquals(4, stats.replyCloses());
k3po.finish();
}
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