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Diffstat (limited to 'test/testclient.cc')
| -rw-r--r-- | test/testclient.cc | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/test/testclient.cc b/test/testclient.cc new file mode 100644 index 0000000..3bd9d62 --- /dev/null +++ b/test/testclient.cc @@ -0,0 +1,217 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * testclient.cc + * + * Thu May 3 10:06:49 CEST 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of Munia. + * + * Munia is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Munia is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Munia; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "testclient.h" + +#ifdef TEST_TESTCLIENT +//deps: +//cflags: $(LIBWEBSOCKETS_CFLAGS) +//libs: $(LIBWEBSOCKETS_LIBS) +#include "test.h" + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <getopt.h> +#include <string.h> + +#include <libwebsockets.h> + +struct test +{ + const char *command; + const char *result; + bool success; +}; + +enum demo_protocols +{ + PROTOCOL_NODE, +}; + +struct test *current_test = nullptr; + +static int callback_node(struct lws_context *me, + struct lws *wsi, + enum lws_callback_reasons reason, + void *user, void *in, size_t len) +{ + unsigned char buf[LWS_SEND_BUFFER_PRE_PADDING + 4096 + + LWS_SEND_BUFFER_POST_PADDING]; + int l; + + switch (reason) + { + case LWS_CALLBACK_CLOSED: + fprintf(stderr, "mirror: LWS_CALLBACK_CLOSED\n"); + // wsi_mirror = nullptr; + break; + + case LWS_CALLBACK_CLIENT_ESTABLISHED: + // start the ball rolling, + // LWS_CALLBACK_CLIENT_WRITEABLE will come next service + lws_callback_on_writable(me, wsi); + break; + + case LWS_CALLBACK_CLIENT_RECEIVE: + fprintf(stderr, "rx %d '", (int)len); + fwrite(in, len, 1, stderr); + fprintf(stderr, "'\n"); + current_test->success = strncmp(current_test->result, (char*)in, len) == 0; + + current_test++; + lws_callback_on_writable(me, wsi); + break; + + case LWS_CALLBACK_CLIENT_WRITEABLE: + l = sprintf((char *)&buf[LWS_SEND_BUFFER_PRE_PADDING], + "%s", current_test->command); + + fprintf(stderr, "sx '%s'\n", &buf[LWS_SEND_BUFFER_PRE_PADDING]); + + lws_write(wsi, &buf[LWS_SEND_BUFFER_PRE_PADDING], + l, LWS_WRITE_TEXT); + + if(current_test->result == nullptr) + { + current_test->success = true; + current_test++; + lws_callback_on_writable(me, wsi); + } + + // without at least this delay, we choke the browser + // and the connection stalls, despite we now take care about + // flow control + + //usleep(200); + //sleep(1); + break; + + default: + break; + } + + return 0; +} + +static struct lws_protocols protocols[] = +{ + { "lws-node-protocol", callback_node, 0, }, + { nullptr, nullptr, 0 } +}; + +int client(const char *address, int port, struct test tests[]) +{ + current_test = &tests[0]; + + struct lws_context *context; + struct lws *wsi_node = nullptr; + int ietf_version = -1; // latest + + context = lws_create_context(CONTEXT_PORT_NO_LISTEN, nullptr, + protocols, + lws_internal_extensions, + nullptr, nullptr, -1, -1, 0); + if(context == nullptr) + { + fprintf(stderr, "Creating lws context failed\n"); + return 1; + } + + // sit there servicing the websocket context to handle incoming + // packets, and drawing random circles on the mirror protocol websocket + int n = 1; + while(n >= 0 && current_test->command) + { + n = lws_service(context, 1000); + + if(wsi_node == nullptr) + { + wsi_node = lws_client_connect(context, address, port, + 0, "/", address, address, + protocols[PROTOCOL_NODE].name, + ietf_version); + + if` (wsi_node == nullptr) + { + fprintf(stderr, "lws node connect failed\n"); + return -1; + } + } + else + { + //fprintf(stderr, "closing mirror session\n"); + //lws_close_and_free_session(context, + // wsi_mirror, LWS_CLOSE_STATUS_GOINGAWAY); + } + } + + fprintf(stderr, "Exiting\n"); + + lws_context_destroy(context); + + return 0; +} + +TEST_BEGIN; +#define BASE "0 create 0 -1; 0 update 0 \"root\"; 0 create 1 0; 0 update 1 \"Finished\"; 0 create 2 0; 0 update 2 \"Backlog\"; 0 create 3 0; 0 update 3 \"Lost+Found\"; 0 create 4 0; 0 update 4 \"Projects\";" +#define RMBASE "0 remove 4; 0 remove 3; 0 remove 2; 0 remove 1; 0 remove 0;" + +static struct test tests[] = +{ + { "subscribe 0", BASE, false }, + { "unsubscribe 0", RMBASE, false }, + { "create 0", nullptr, false }, + { "subscribe 0", BASE" 0 create 10 0; 0 update 10 \"\";", false }, + { "update 10 \"My title\"", "0 update 10 \"My title\";", false }, + { "unsubscribe 0", "0 remove 10; "RMBASE, false }, + { "subscribe 0", BASE" 0 create 10 0; 0 update 10 \"My title\";", false }, + { "move 10 1", "0 move 10 1;", false }, + { "create 10", "0 create 11 10;", false }, + { "remove 10", "0 remove 11; 0 remove 10;", false }, + //{ "subscribe 0", BASE"0 add title description 5", false }, + //{ "add title2 description 0", BASE"0 add title2 description 6", false }, + //{ "unsubscribe 0", nullptr, false }, + //{ "subscribe 0", BASE"0 add title description 5; add title description 6", false }, + //{ "unsubscribe 0", nullptr, false }, + { nullptr, nullptr, false } +}; + +client("localhost", 10001, tests); + +struct test *t = &tests[0]; +while(t->command) +{ + TEST_TRUE(t->success, "%s", t->command); + t++; +} +// TODO: Put some testcode here (see test.h for usable macros). +//TEST_TRUE(false, "No tests yet!"); + +TEST_END; + +#endif/*TEST_TESTCLIENT*/ |