nixo
/
guix-devel
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
guix-devel/gnu/packages/patches/java-jeromq-fix-tests.patch

254 lines
9.1 KiB
Diff
Raw Blame History

From 5803aadd3f209eba1ffbb2cf7bf16778019dbee1 Mon Sep 17 00:00:00 2001
From: fredoboulo <fredoboulo@users.noreply.github.com>
Date: Fri, 23 Feb 2018 23:55:57 +0100
Subject: [PATCH] Fix #524 : V1 and V2 protocol downgrades handle received data
in handshake buffer
This patch is upstream pull request, see:
https://gihub.com/zeromq/jeromq/pull/527.
It is merged on commit c2afa9c, and we can drop it on the
0.4.4 release.
---
src/main/java/zmq/io/StreamEngine.java | 21 ++++++++++--
src/test/java/zmq/io/AbstractProtocolVersion.java | 41 +++++++++++++----------
src/test/java/zmq/io/V0ProtocolTest.java | 12 +++++++
src/test/java/zmq/io/V1ProtocolTest.java | 16 +++++++--
src/test/java/zmq/io/V2ProtocolTest.java | 16 +++++++--
5 files changed, 81 insertions(+), 25 deletions(-)
diff --git a/src/main/java/zmq/io/StreamEngine.java b/src/main/java/zmq/io/StreamEngine.java
index b8933c92..fe2f2d8d 100644
--- a/src/main/java/zmq/io/StreamEngine.java
+++ b/src/main/java/zmq/io/StreamEngine.java
@@ -816,9 +816,7 @@ private boolean handshake()
assert (bufferSize == headerSize);
// Make sure the decoder sees the data we have already received.
- greetingRecv.flip();
- inpos = greetingRecv;
- insize = greetingRecv.limit();
+ decodeDataAfterHandshake(0);
// To allow for interoperability with peers that do not forward
// their subscriptions, we inject a phantom subscription message
@@ -846,6 +844,8 @@ else if (greetingRecv.get(revisionPos) == Protocol.V1.revision) {
}
encoder = new V1Encoder(errno, Config.OUT_BATCH_SIZE.getValue());
decoder = new V1Decoder(errno, Config.IN_BATCH_SIZE.getValue(), options.maxMsgSize, options.allocator);
+
+ decodeDataAfterHandshake(V2_GREETING_SIZE);
}
else if (greetingRecv.get(revisionPos) == Protocol.V2.revision) {
// ZMTP/2.0 framing.
@@ -859,6 +859,8 @@ else if (greetingRecv.get(revisionPos) == Protocol.V2.revision) {
}
encoder = new V2Encoder(errno, Config.OUT_BATCH_SIZE.getValue());
decoder = new V2Decoder(errno, Config.IN_BATCH_SIZE.getValue(), options.maxMsgSize, options.allocator);
+
+ decodeDataAfterHandshake(V2_GREETING_SIZE);
}
else {
zmtpVersion = Protocol.V3;
@@ -904,6 +906,19 @@ else if (greetingRecv.get(revisionPos) == Protocol.V2.revision) {
return true;
}
+ private void decodeDataAfterHandshake(int greetingSize)
+ {
+ final int pos = greetingRecv.position();
+ if (pos > greetingSize) {
+ // data is present after handshake
+ greetingRecv.position(greetingSize).limit(pos);
+
+ // Make sure the decoder sees this extra data.
+ inpos = greetingRecv;
+ insize = greetingRecv.remaining();
+ }
+ }
+
private Msg identityMsg()
{
Msg msg = new Msg(options.identitySize);
diff --git a/src/test/java/zmq/io/AbstractProtocolVersion.java b/src/test/java/zmq/io/AbstractProtocolVersion.java
index e60db403..aa06b4a7 100644
--- a/src/test/java/zmq/io/AbstractProtocolVersion.java
+++ b/src/test/java/zmq/io/AbstractProtocolVersion.java
@@ -18,15 +18,18 @@
import zmq.SocketBase;
import zmq.ZError;
import zmq.ZMQ;
+import zmq.ZMQ.Event;
import zmq.util.Utils;
public abstract class AbstractProtocolVersion
{
+ protected static final int REPETITIONS = 1000;
+
static class SocketMonitor extends Thread
{
- private final Ctx ctx;
- private final String monitorAddr;
- private final List<ZMQ.Event> events = new ArrayList<>();
+ private final Ctx ctx;
+ private final String monitorAddr;
+ private final ZMQ.Event[] events = new ZMQ.Event[1];
public SocketMonitor(Ctx ctx, String monitorAddr)
{
@@ -41,15 +44,15 @@ public void run()
boolean rc = s.connect(monitorAddr);
assertThat(rc, is(true));
// Only some of the exceptional events could fire
- while (true) {
- ZMQ.Event event = ZMQ.Event.read(s);
- if (event == null && s.errno() == ZError.ETERM) {
- break;
- }
- assertThat(event, notNullValue());
-
- events.add(event);
+
+ ZMQ.Event event = ZMQ.Event.read(s);
+ if (event == null && s.errno() == ZError.ETERM) {
+ s.close();
+ return;
}
+ assertThat(event, notNullValue());
+
+ events[0] = event;
s.close();
}
}
@@ -69,11 +72,12 @@ public void run()
boolean rc = ZMQ.setSocketOption(receiver, ZMQ.ZMQ_LINGER, 0);
assertThat(rc, is(true));
- SocketMonitor monitor = new SocketMonitor(ctx, "inproc://monitor");
- monitor.start();
rc = ZMQ.monitorSocket(receiver, "inproc://monitor", ZMQ.ZMQ_EVENT_HANDSHAKE_PROTOCOL);
assertThat(rc, is(true));
+ SocketMonitor monitor = new SocketMonitor(ctx, "inproc://monitor");
+ monitor.start();
+
rc = ZMQ.bind(receiver, host);
assertThat(rc, is(true));
@@ -81,17 +85,18 @@ public void run()
OutputStream out = sender.getOutputStream();
for (ByteBuffer raw : raws) {
out.write(raw.array());
- ZMQ.msleep(100);
}
Msg msg = ZMQ.recv(receiver, 0);
assertThat(msg, notNullValue());
assertThat(new String(msg.data(), ZMQ.CHARSET), is(payload));
- ZMQ.msleep(500);
- assertThat(monitor.events.size(), is(1));
- assertThat(monitor.events.get(0).event, is(ZMQ.ZMQ_EVENT_HANDSHAKE_PROTOCOL));
- assertThat((Integer) monitor.events.get(0).arg, is(version));
+ monitor.join();
+
+ final Event event = monitor.events[0];
+ assertThat(event, notNullValue());
+ assertThat(event.event, is(ZMQ.ZMQ_EVENT_HANDSHAKE_PROTOCOL));
+ assertThat((Integer) event.arg, is(version));
InputStream in = sender.getInputStream();
byte[] data = new byte[255];
diff --git a/src/test/java/zmq/io/V0ProtocolTest.java b/src/test/java/zmq/io/V0ProtocolTest.java
index bd547d23..1a5b7aef 100644
--- a/src/test/java/zmq/io/V0ProtocolTest.java
+++ b/src/test/java/zmq/io/V0ProtocolTest.java
@@ -10,6 +10,18 @@
public class V0ProtocolTest extends AbstractProtocolVersion
{
+ @Test
+ public void testFixIssue524() throws IOException, InterruptedException
+ {
+ for (int idx = 0; idx < REPETITIONS; ++idx) {
+ if (idx % 100 == 0) {
+ System.out.print(idx + " ");
+ }
+ testProtocolVersion0short();
+ }
+ System.out.println();
+ }
+
@Test(timeout = 2000)
public void testProtocolVersion0short() throws IOException, InterruptedException
{
diff --git a/src/test/java/zmq/io/V1ProtocolTest.java b/src/test/java/zmq/io/V1ProtocolTest.java
index e1045f34..764159d0 100644
--- a/src/test/java/zmq/io/V1ProtocolTest.java
+++ b/src/test/java/zmq/io/V1ProtocolTest.java
@@ -10,7 +10,19 @@
public class V1ProtocolTest extends AbstractProtocolVersion
{
- @Test(timeout = 2000)
+ @Test
+ public void testFixIssue524() throws IOException, InterruptedException
+ {
+ for (int idx = 0; idx < REPETITIONS; ++idx) {
+ if (idx % 100 == 0) {
+ System.out.print(idx + " ");
+ }
+ testProtocolVersion1short();
+ }
+ System.out.println();
+ }
+
+ @Test
public void testProtocolVersion1short() throws IOException, InterruptedException
{
List<ByteBuffer> raws = raws(0);
@@ -25,7 +37,7 @@ public void testProtocolVersion1short() throws IOException, InterruptedException
assertProtocolVersion(1, raws, "abcdefg");
}
- @Test(timeout = 2000)
+ @Test
public void testProtocolVersion1long() throws IOException, InterruptedException
{
List<ByteBuffer> raws = raws(0);
diff --git a/src/test/java/zmq/io/V2ProtocolTest.java b/src/test/java/zmq/io/V2ProtocolTest.java
index d5e64bce..7fda31bc 100644
--- a/src/test/java/zmq/io/V2ProtocolTest.java
+++ b/src/test/java/zmq/io/V2ProtocolTest.java
@@ -21,7 +21,19 @@ protected ByteBuffer identity()
.put((byte) 0);
}
- @Test(timeout = 2000)
+ @Test
+ public void testFixIssue524() throws IOException, InterruptedException
+ {
+ for (int idx = 0; idx < REPETITIONS; ++idx) {
+ if (idx % 100 == 0) {
+ System.out.print(idx + " ");
+ }
+ testProtocolVersion2short();
+ }
+ System.out.println();
+ }
+
+ @Test
public void testProtocolVersion2short() throws IOException, InterruptedException
{
List<ByteBuffer> raws = raws(1);
@@ -38,7 +50,7 @@ public void testProtocolVersion2short() throws IOException, InterruptedException
assertProtocolVersion(2, raws, "abcdefg");
}
- @Test(timeout = 2000)
+ @Test
public void testProtocolVersion2long() throws IOException, InterruptedException
{
List<ByteBuffer> raws = raws(1);
Reference in New Issue View Git Blame Copy Permalink