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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/jaegertracing/thrift/lib/c_glib/test/testtransportsocket.c | |
parent | Initial commit. (diff) | |
download | ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.tar.xz ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rwxr-xr-x | src/jaegertracing/thrift/lib/c_glib/test/testtransportsocket.c | 361 |
1 files changed, 361 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/lib/c_glib/test/testtransportsocket.c b/src/jaegertracing/thrift/lib/c_glib/test/testtransportsocket.c new file mode 100755 index 000000000..89c61b910 --- /dev/null +++ b/src/jaegertracing/thrift/lib/c_glib/test/testtransportsocket.c @@ -0,0 +1,361 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#include <netdb.h> +#include <sys/wait.h> + +#include <thrift/c_glib/transport/thrift_transport.h> +#include <thrift/c_glib/transport/thrift_buffered_transport.h> +#include <thrift/c_glib/transport/thrift_server_transport.h> +#include <thrift/c_glib/transport/thrift_server_socket.h> + +#define TEST_DATA { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j' } + +/* substituted functions to test failures of system and library calls */ +static int socket_error = 0; +int +my_socket(int domain, int type, int protocol) +{ + if (socket_error == 0) + { + return socket (domain, type, protocol); + } + return -1; +} + +static int recv_error = 0; +ssize_t +my_recv(int socket, void *buffer, size_t length, int flags) +{ + if (recv_error == 0) + { + return recv (socket, buffer, length, flags); + } + return -1; +} + +static int send_error = 0; +ssize_t +my_send(int socket, const void *buffer, size_t length, int flags) +{ + if (send_error == 0) + { + return send (socket, buffer, length, flags); + } + return -1; +} + +#define socket my_socket +#define recv my_recv +#define send my_send +#include "../src/thrift/c_glib/transport/thrift_socket.c" +#undef socket +#undef recv +#undef send + +static void thrift_socket_server (const int port); +static void thrift_socket_server_open (const int port, int times); +/* test object creation and destruction */ +static void +test_create_and_destroy(void) +{ + gchar *hostname = NULL; + guint port = 0; + + GObject *object = NULL; + object = g_object_new (THRIFT_TYPE_SOCKET, NULL); + g_assert (object != NULL); + g_object_get (G_OBJECT(object), "hostname", &hostname, "port", &port, NULL); + g_free (hostname); + + g_object_unref (object); +} + +static void +test_open_and_close(void) +{ + ThriftSocket *tsocket = NULL; + ThriftTransport *transport = NULL; + GError *err = NULL; + int port = 51199; + pid_t pid; + int status; + + pid = fork (); + g_assert ( pid >= 0 ); + + if ( pid == 0 ) + { + /* child listens */ + thrift_socket_server_open (port, 1); + exit (0); + } else { + /* parent connects, wait a bit for the socket to be created */ + sleep (1); + + /* open a connection and close it */ + tsocket = g_object_new (THRIFT_TYPE_SOCKET, "hostname", "localhost", + "port", port, NULL); + transport = THRIFT_TRANSPORT (tsocket); + thrift_socket_open (transport, NULL); + g_assert (thrift_socket_is_open (transport) == TRUE); + thrift_socket_close (transport, NULL); + g_assert (thrift_socket_is_open (transport) == FALSE); + + /* test close failure */ + tsocket->sd = -1; + thrift_socket_close (transport, NULL); + g_object_unref (tsocket); + + /* try a hostname lookup failure */ + tsocket = g_object_new (THRIFT_TYPE_SOCKET, "hostname", "localhost.broken", + NULL); + transport = THRIFT_TRANSPORT (tsocket); + g_assert (thrift_socket_open (transport, &err) == FALSE); + g_object_unref (tsocket); + g_error_free (err); + err = NULL; + + /* try an error call to socket() */ + tsocket = g_object_new (THRIFT_TYPE_SOCKET, "hostname", "localhost", NULL); + transport = THRIFT_TRANSPORT (tsocket); + socket_error = 1; + g_assert (thrift_socket_open (transport, &err) == FALSE); + socket_error = 0; + g_object_unref (tsocket); + g_error_free (err); + g_assert ( wait (&status) == pid ); + g_assert ( status == 0 ); + } +} + +static void +test_read_and_write(void) +{ + ThriftSocket *tsocket = NULL; + ThriftTransport *transport = NULL; + pid_t pid; + int port = 51199; + int status; + guchar buf[10] = TEST_DATA; /* a buffer */ + + pid = fork (); + g_assert ( pid >= 0 ); + + if ( pid == 0 ) + { + /* child listens */ + thrift_socket_server (port); + exit (0); + } else { + /* parent connects, wait a bit for the socket to be created */ + sleep (1); + + tsocket = g_object_new (THRIFT_TYPE_SOCKET, "hostname", "localhost", + "port", port, NULL); + transport = THRIFT_TRANSPORT (tsocket); + g_assert (thrift_socket_open (transport, NULL) == TRUE); + g_assert (thrift_socket_is_open (transport)); + thrift_socket_write (transport, buf, 10, NULL); + + /* write fail */ + send_error = 1; + thrift_socket_write (transport, buf, 1, NULL); + send_error = 0; + + thrift_socket_write_end (transport, NULL); + thrift_socket_flush (transport, NULL); + thrift_socket_close (transport, NULL); + g_object_unref (tsocket); + + g_assert ( wait (&status) == pid ); + g_assert ( status == 0 ); + } +} + +/* test ThriftSocket's peek() implementation */ +static void +test_peek(void) +{ + gint status; + pid_t pid; + guint port = 51199; + gchar data = 'A'; + ThriftTransport *client_transport; + GError *error = NULL; + + client_transport = g_object_new (THRIFT_TYPE_SOCKET, + "hostname", "localhost", + "port", port, + NULL); + + /* thrift_transport_peek returns FALSE when the socket is closed */ + g_assert (thrift_transport_is_open (client_transport) == FALSE); + g_assert (thrift_transport_peek (client_transport, &error) == FALSE); + g_assert (error == NULL); + + pid = fork (); + g_assert (pid >= 0); + + if (pid == 0) + { + ThriftServerTransport *server_transport = NULL; + + g_object_unref (client_transport); + + /* child listens */ + server_transport = g_object_new (THRIFT_TYPE_SERVER_SOCKET, + "port", port, + NULL); + g_assert (server_transport != NULL); + + thrift_server_transport_listen (server_transport, &error); + g_assert (error == NULL); + + client_transport = g_object_new + (THRIFT_TYPE_BUFFERED_TRANSPORT, + "transport", thrift_server_transport_accept (server_transport, &error), + "r_buf_size", 0, + "w_buf_size", sizeof data, + NULL); + g_assert (error == NULL); + g_assert (client_transport != NULL); + + /* write exactly one character to the client */ + g_assert (thrift_transport_write (client_transport, + &data, + sizeof data, + &error) == TRUE); + + thrift_transport_flush (client_transport, &error); + thrift_transport_write_end (client_transport, &error); + thrift_transport_close (client_transport, &error); + + g_object_unref (client_transport); + g_object_unref (server_transport); + + exit (0); + } + else { + /* parent connects, wait a bit for the socket to be created */ + sleep (1); + + /* connect to the child */ + thrift_transport_open (client_transport, &error); + g_assert (error == NULL); + g_assert (thrift_transport_is_open (client_transport) == TRUE); + + /* thrift_transport_peek returns TRUE when the socket is open and there is + data available to be read */ + g_assert (thrift_transport_peek (client_transport, &error) == TRUE); + g_assert (error == NULL); + + /* read exactly one character from the server */ + g_assert_cmpint (thrift_transport_read (client_transport, + &data, + sizeof data, + &error), ==, sizeof data); + + /* thrift_transport_peek returns FALSE when the socket is open but there is + no (more) data available to be read */ + g_assert (thrift_transport_is_open (client_transport) == TRUE); + g_assert (thrift_transport_peek (client_transport, &error) == FALSE); + g_assert (error == NULL); + + thrift_transport_read_end (client_transport, &error); + thrift_transport_close (client_transport, &error); + + g_object_unref (client_transport); + + g_assert (wait (&status) == pid); + g_assert (status == 0); + } +} + +static void +thrift_socket_server_open (const int port, int times) +{ + ThriftServerTransport *transport = NULL; + ThriftTransport *client = NULL; + int i; + ThriftServerSocket *tsocket = g_object_new (THRIFT_TYPE_SERVER_SOCKET, + "port", port, NULL); + + transport = THRIFT_SERVER_TRANSPORT (tsocket); + thrift_server_transport_listen (transport, NULL); + for(i=0;i<times;i++){ + client = thrift_server_transport_accept (transport, NULL); + g_assert (client != NULL); + thrift_socket_close (client, NULL); + g_object_unref (client); + } + g_object_unref (tsocket); +} + + +static void +thrift_socket_server (const int port) +{ + int bytes = 0; + ThriftServerTransport *transport = NULL; + ThriftTransport *client = NULL; + guchar buf[10]; /* a buffer */ + guchar match[10] = TEST_DATA; + + ThriftServerSocket *tsocket = g_object_new (THRIFT_TYPE_SERVER_SOCKET, + "port", port, NULL); + + transport = THRIFT_SERVER_TRANSPORT (tsocket); + thrift_server_transport_listen (transport, NULL); + client = thrift_server_transport_accept (transport, NULL); + g_assert (client != NULL); + + /* read 10 bytes */ + bytes = thrift_socket_read (client, buf, 10, NULL); + g_assert (bytes == 10); /* make sure we've read 10 bytes */ + g_assert ( memcmp(buf, match, 10) == 0 ); /* make sure what we got matches */ + + /* failed read */ + recv_error = 1; + thrift_socket_read (client, buf, 1, NULL); + recv_error = 0; + + thrift_socket_read_end (client, NULL); + thrift_socket_close (client, NULL); + g_object_unref (tsocket); + g_object_unref (client); +} + +int +main(int argc, char *argv[]) +{ +#if (!GLIB_CHECK_VERSION (2, 36, 0)) + g_type_init(); +#endif + + g_test_init (&argc, &argv, NULL); + + g_test_add_func ("/testtransportsocket/CreateAndDestroy", test_create_and_destroy); + g_test_add_func ("/testtransportsocket/OpenAndClose", test_open_and_close); + g_test_add_func ("/testtransportsocket/ReadAndWrite", test_read_and_write); + g_test_add_func ("/testtransportsocket/Peek", test_peek); + + return g_test_run (); +} + |