Hello world!

/* * * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #include "src/core/httpcli/httpcli.h" #include #include #include "src/core/iomgr/iomgr.h" #include #include #include #include #include #include "test/core/util/port.h" #include "test/core/util/test_config.h" static int g_done = 0; static grpc_httpcli_context g_context; static grpc_pollset g_pollset; static gpr_timespec n_seconds_time (int seconds) { return GRPC_TIMEOUT_SECONDS_TO_DEADLINE (seconds); } static void on_finish (grpc_exec_ctx * exec_ctx, void *arg, const grpc_httpcli_response * response) { const char *expect = "Hello world!" "

This is a test

"; GPR_ASSERT (arg == (void *) 42); GPR_ASSERT (response); GPR_ASSERT (response->status == 200); GPR_ASSERT (response->body_length == strlen (expect)); GPR_ASSERT (0 == memcmp (expect, response->body, response->body_length)); gpr_mu_lock (GRPC_POLLSET_MU (&g_pollset)); g_done = 1; grpc_pollset_kick (&g_pollset, NULL); gpr_mu_unlock (GRPC_POLLSET_MU (&g_pollset)); } static void test_get (int use_ssl, int port) { grpc_httpcli_request req; char *host; grpc_closure_list closure_list = GRPC_CLOSURE_LIST_INIT; g_done = 0; gpr_log (GPR_INFO, "running %s with use_ssl=%d.", "test_get", use_ssl); gpr_asprintf (&host, "localhost:%d", port); gpr_log (GPR_INFO, "requesting from %s", host); memset (&req, 0, sizeof (req)); req.host = host; req.path = "/get"; req.handshaker = use_ssl ? &grpc_httpcli_ssl : &grpc_httpcli_plaintext; grpc_httpcli_get (&g_context, &g_pollset, &req, n_seconds_time (15), on_finish, (void *) 42, &closure_list); gpr_mu_lock (GRPC_POLLSET_MU (&g_pollset)); while (!g_done) { grpc_pollset_worker worker; grpc_pollset_work (&g_pollset, &worker, gpr_now (GPR_CLOCK_MONOTONIC), n_seconds_time (20), &closure_list); gpr_mu_unlock (GRPC_POLLSET_MU (&g_pollset)); grpc_exec_ctx_finish (&exec_ctx); gpr_mu_lock (GRPC_POLLSET_MU (&g_pollset)); } gpr_mu_unlock (GRPC_POLLSET_MU (&g_pollset)); gpr_free (host); } static void test_post (int use_ssl, int port) { grpc_httpcli_request req; char *host; grpc_closure_list closure_list = GRPC_CLOSURE_LIST_INIT; g_done = 0; gpr_log (GPR_INFO, "running %s with use_ssl=%d.", "test_post", (int) use_ssl); gpr_asprintf (&host, "localhost:%d", port); gpr_log (GPR_INFO, "posting to %s", host); memset (&req, 0, sizeof (req)); req.host = host; req.path = "/post"; req.handshaker = use_ssl ? &grpc_httpcli_ssl : &grpc_httpcli_plaintext; grpc_httpcli_post (&g_context, &g_pollset, &req, "hello", 5, n_seconds_time (15), on_finish, (void *) 42, &closure_list); gpr_mu_lock (GRPC_POLLSET_MU (&g_pollset)); while (!g_done) { grpc_pollset_worker worker; grpc_pollset_work (&g_pollset, &worker, gpr_now (GPR_CLOCK_MONOTONIC), n_seconds_time (20), &closure_list); gpr_mu_unlock (GRPC_POLLSET_MU (&g_pollset)); grpc_exec_ctx_finish (&exec_ctx); gpr_mu_lock (GRPC_POLLSET_MU (&g_pollset)); } gpr_mu_unlock (GRPC_POLLSET_MU (&g_pollset)); gpr_free (host); } static void destroy_pollset (grpc_exec_ctx * exec_ctx, void *p, int success) { grpc_pollset_destroy (p); } int main (int argc, char **argv) { grpc_closure destroyed; grpc_closure_list closure_list = GRPC_CLOSURE_LIST_INIT; gpr_subprocess *server; char *me = argv[0]; char *lslash = strrchr (me, '/'); char *args[4]; char root[1024]; int port = grpc_pick_unused_port_or_die (); /* figure out where we are */ if (lslash) { memcpy (root, me, (size_t) (lslash - me)); root[lslash - me] = 0; } else { strcpy (root, "."); } /* start the server */ gpr_asprintf (&args[0], "%s/../../test/core/httpcli/test_server.py", root); args[1] = "--port"; gpr_asprintf (&args[2], "%d", port); server = gpr_subprocess_create (3, (const char **) args); GPR_ASSERT (server); gpr_free (args[0]); gpr_free (args[2]); gpr_sleep_until (gpr_time_add (gpr_now (GPR_CLOCK_REALTIME), gpr_time_from_seconds (5, GPR_TIMESPAN))); grpc_test_init (argc, argv); grpc_init (); grpc_httpcli_context_init (&g_context); grpc_pollset_init (&g_pollset); test_get (0, port); test_post (0, port); grpc_httpcli_context_destroy (&g_context); grpc_closure_init (&destroyed, destroy_pollset, &g_pollset); grpc_pollset_shutdown (&g_pollset, &destroyed, &closure_list); grpc_exec_ctx_finish (&exec_ctx); grpc_shutdown (); gpr_subprocess_destroy (server); return 0; }