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https://github.com/zeromq/libzmq.git
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Problem: some test cases may still fail because of EPIPE/ECONNABORT/ECONNRESET (#2664)
* Problem: CI failure on Appveyor with err==ECONNRESET Solution: ignore ECONNRESET analogous to EPIPE * Problem: blocking test execution Solution: added more debug output, do not wait for monitor infinitely without output
This commit is contained in:
Simon Giesecke
Luca Boccassi
parent
612d81a831
commit
834b9e4cd7
@ -54,7 +54,7 @@ void *zap_requests_handled;
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// in case of error.
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static int
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get_monitor_event (void *monitor, int *value, char **address, int recv_flag)
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get_monitor_event_internal (void *monitor, int *value, char **address, int recv_flag)
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{
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// First frame in message contains event number and value
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zmq_msg_t msg;
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@ -91,8 +91,25 @@ int get_monitor_event_with_timeout (void *monitor,
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char **address,
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int timeout)
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{
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zmq_setsockopt (monitor, ZMQ_RCVTIMEO, &timeout, sizeof (timeout));
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int res = get_monitor_event (monitor, value, address, 0);
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int res;
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if (timeout == -1) {
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// process infinite timeout in small steps to allow the user
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// to see some information on the console
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int timeout_step = 250;
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int wait_time = 0;
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zmq_setsockopt (monitor, ZMQ_RCVTIMEO, &timeout_step,
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sizeof (timeout_step));
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while ((res = get_monitor_event_internal (monitor, value, address, 0))
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== -1) {
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wait_time += timeout_step;
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fprintf (stderr, "Still waiting for monitor event after %i ms\n",
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wait_time);
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}
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} else {
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zmq_setsockopt (monitor, ZMQ_RCVTIMEO, &timeout, sizeof (timeout));
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res = get_monitor_event_internal (monitor, value, address, 0);
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}
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int timeout_infinite = -1;
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zmq_setsockopt (monitor, ZMQ_RCVTIMEO, &timeout_infinite,
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sizeof (timeout_infinite));
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@ -114,22 +131,6 @@ int get_monitor_event_with_timeout (void *monitor,
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assert (event_count == 0); \
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}
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#define assert_monitor_event(monitor, expected_events) \
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{ \
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int err; \
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int event = get_monitor_event (monitor, &err, NULL, 0); \
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assert (event != -1); \
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if ((event & (expected_events)) == 0) { \
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fprintf (stderr, "Unexpected event: %x (err = %i)\n", event, err); \
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while ( \
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(event = get_monitor_event (monitor, NULL, NULL, (timeout))) \
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!= -1) { \
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fprintf (stderr, "Further event: %x\n", event); \
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} \
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assert (false); \
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} \
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}
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#endif
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// --------------------------------------------------------------------------
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@ -336,7 +337,10 @@ int expect_monitor_event_multiple (void *server_mon,
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// ECONNABORTED happens when a client aborts a connection via RST/timeout
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if (event == ZMQ_EVENT_HANDSHAKE_FAILED_NO_DETAIL &&
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(err == EPIPE || err == ECONNRESET || err == ECONNABORTED)) {
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fprintf (stderr, "Ignored event: %x (err = %i)\n", event, err);
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fprintf (
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stderr,
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"Ignored event (skipping any further events): %x (err = %i)\n",
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event, err);
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client_closed_connection = 1;
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break;
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}
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@ -490,7 +494,7 @@ void test_curve_security_with_valid_credentials (
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assert (rc == 0);
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#ifdef ZMQ_BUILD_DRAFT_API
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int event = get_monitor_event (server_mon, NULL, NULL, 0);
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int event = get_monitor_event_with_timeout (server_mon, NULL, NULL, -1);
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assert (event == ZMQ_EVENT_HANDSHAKE_SUCCEEDED);
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assert_no_more_monitor_events_with_timeout (server_mon, timeout);
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@ -509,7 +513,7 @@ void test_curve_security_with_bogus_client_credentials (
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bogus_secret, my_endpoint, server);
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#ifdef ZMQ_BUILD_DRAFT_API
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int event = get_monitor_event (server_mon, NULL, NULL, 0);
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int event = get_monitor_event_with_timeout (server_mon, NULL, NULL, -1);
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// TODO add another event type ZMQ_EVENT_HANDSHAKE_FAILED_AUTH for this case?
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assert (
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event
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@ -532,7 +536,7 @@ void expect_zmtp_failure (void *client, char *my_endpoint, void *server, void *s
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#ifdef ZMQ_BUILD_DRAFT_API
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int err;
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int event = get_monitor_event (server_mon, &err, NULL, 0);
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int event = get_monitor_event_with_timeout (server_mon, &err, NULL, -1);
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assert (event == ZMQ_EVENT_HANDSHAKE_FAILED_ZMTP
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|| (event == ZMQ_EVENT_HANDSHAKE_FAILED_NO_DETAIL && err == EPIPE));
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@ -618,7 +622,7 @@ void test_curve_security_zap_unsuccessful (void *ctx,
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int events_received = 0;
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#ifdef ZMQ_BUILD_DRAFT_API
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events_received =
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expect_monitor_event_multiple (server_mon, expected_event, expected_err);
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expect_monitor_event_multiple (server_mon, expected_event, expected_err);
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#endif
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// there may be more than one ZAP request due to repeated attempts by the client
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@ -682,6 +686,7 @@ int main (void)
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void *server_mon;
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char my_endpoint [MAX_SOCKET_STRING];
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fprintf (stderr, "test_curve_security_with_valid_credentials\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint);
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test_curve_security_with_valid_credentials (ctx, my_endpoint, server,
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@ -721,6 +726,7 @@ int main (void)
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shutdown_context_and_server_side (ctx, zap_thread, server, server_mon,
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handler);
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fprintf (stderr, "test_curve_security_with_bogus_client_credentials\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint);
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test_curve_security_with_bogus_client_credentials (ctx, my_endpoint, server,
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@ -728,6 +734,7 @@ int main (void)
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shutdown_context_and_server_side (ctx, zap_thread, server, server_mon,
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handler);
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fprintf (stderr, "test_curve_security_with_null_client_credentials\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint);
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test_curve_security_with_null_client_credentials (ctx, my_endpoint, server,
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@ -735,6 +742,7 @@ int main (void)
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shutdown_context_and_server_side (ctx, zap_thread, server, server_mon,
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handler);
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fprintf (stderr, "test_curve_security_with_plain_client_credentials\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint);
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test_curve_security_with_plain_client_credentials (ctx, my_endpoint, server,
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@ -742,6 +750,7 @@ int main (void)
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shutdown_context_and_server_side (ctx, zap_thread, server, server_mon,
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handler);
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fprintf (stderr, "test_curve_security_unauthenticated_message\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint);
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test_curve_security_unauthenticated_message (my_endpoint, server, timeout);
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@ -751,6 +760,7 @@ int main (void)
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// Invalid ZAP protocol tests
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// wrong version
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fprintf (stderr, "test_curve_security_zap_protocol_error wrong_version\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint,
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&zap_handler_wrong_version);
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@ -760,6 +770,7 @@ int main (void)
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handler);
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// wrong request id
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fprintf (stderr, "test_curve_security_zap_protocol_error wrong_request_id\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint,
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&zap_handler_wrong_request_id);
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@ -769,6 +780,7 @@ int main (void)
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handler);
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// status invalid (not a 3-digit number)
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fprintf (stderr, "test_curve_security_zap_protocol_error wrong_status_invalid\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint,
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&zap_handler_wrong_status_invalid);
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@ -778,6 +790,7 @@ int main (void)
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handler);
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// too many parts
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fprintf (stderr, "test_curve_security_zap_protocol_error too_many_parts\n");
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setup_context_and_server_side (&ctx, &handler, &zap_thread, &server,
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&server_mon, my_endpoint,
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&zap_handler_too_many_parts);
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