test/core/httpcli/httpcli_test.c - platform/external/grpc-grpc - Gitiles

 /*
  *
  * 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 <string.h>

 #include <grpc/grpc.h>
 #include "src/core/iomgr/iomgr.h"
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
 #include <grpc/support/subprocess.h>
 #include <grpc/support/sync.h>
 #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(void *arg, const grpc_httpcli_response *response) {
   const char *expect =
       "<html><head><title>Hello world!</title></head>"
       "<body><p>This is a test</p></body></html>";
   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);
   gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset));
 }

 static void test_get(int use_ssl, int port) {
   grpc_httpcli_request req;
   char *host;

   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.use_ssl = use_ssl;

   grpc_httpcli_get(&g_context, &g_pollset, &req, n_seconds_time(15), on_finish,
                    (void *)42);
   gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
   while (!g_done) {
     grpc_pollset_work(&g_pollset, n_seconds_time(20));
   }
   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;

   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.use_ssl = use_ssl;

   grpc_httpcli_post(&g_context, &g_pollset, &req, "hello", 5,
                     n_seconds_time(15), on_finish, (void *)42);
   gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
   while (!g_done) {
     grpc_pollset_work(&g_pollset, n_seconds_time(20));
   }
   gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset));
   gpr_free(host);
 }

 static void destroy_pollset(void *ignored) { grpc_pollset_destroy(&g_pollset); }

 int main(int argc, char **argv) {
   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, 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_time_from_seconds(5)));

   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_pollset_shutdown(&g_pollset, destroy_pollset, NULL);
   grpc_shutdown();

   gpr_subprocess_destroy(server);

   return 0;
 }
	/*
	*
	* 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 <string.h>

	#include <grpc/grpc.h>
	#include "src/core/iomgr/iomgr.h"
	#include <grpc/support/alloc.h>
	#include <grpc/support/log.h>
	#include <grpc/support/string_util.h>
	#include <grpc/support/subprocess.h>
	#include <grpc/support/sync.h>
	#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(void arg, const grpc_httpcli_response response) {
	const char *expect =
	"<html><head><title>Hello world!</title></head>"
	"<body><p>This is a test</p></body></html>";
	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);
	gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset));
	}

	static void test_get(int use_ssl, int port) {
	grpc_httpcli_request req;
	char *host;

	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.use_ssl = use_ssl;

	grpc_httpcli_get(&g_context, &g_pollset, &req, n_seconds_time(15), on_finish,
	(void *)42);
	gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
	while (!g_done) {
	grpc_pollset_work(&g_pollset, n_seconds_time(20));
	}
	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;

	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.use_ssl = use_ssl;

	grpc_httpcli_post(&g_context, &g_pollset, &req, "hello", 5,
	n_seconds_time(15), on_finish, (void *)42);
	gpr_mu_lock(GRPC_POLLSET_MU(&g_pollset));
	while (!g_done) {
	grpc_pollset_work(&g_pollset, n_seconds_time(20));
	}
	gpr_mu_unlock(GRPC_POLLSET_MU(&g_pollset));
	gpr_free(host);
	}

	static void destroy_pollset(void *ignored) { grpc_pollset_destroy(&g_pollset); }

	int main(int argc, char **argv) {
	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, 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_time_from_seconds(5)));

	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_pollset_shutdown(&g_pollset, destroy_pollset, NULL);
	grpc_shutdown();

	gpr_subprocess_destroy(server);

	return 0;
	}