test/core/http/httpscli_test.c - external/github.com/grpc/grpc - Git at Google

 /*
  *
  * 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/lib/http/httpcli.h"

 #include <string.h>

 #include <grpc/grpc.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 "src/core/lib/iomgr/iomgr.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 gpr_mu *g_mu;
 static grpc_polling_entity g_pops;

 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, grpc_error *error) {
   const char *expect =
       "<html><head><title>Hello world!</title></head>"
       "<body><p>This is a test</p></body></html>";
   grpc_http_response *response = arg;
   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(g_mu);
   g_done = 1;
   GPR_ASSERT(GRPC_LOG_IF_ERROR(
       "pollset_kick",
       grpc_pollset_kick(grpc_polling_entity_pollset(&g_pops), NULL)));
   gpr_mu_unlock(g_mu);
 }

 static void test_get(int port) {
   grpc_httpcli_request req;
   char *host;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;

   g_done = 0;
   gpr_log(GPR_INFO, "test_get");

   gpr_asprintf(&host, "localhost:%d", port);
   gpr_log(GPR_INFO, "requesting from %s", host);

   memset(&req, 0, sizeof(req));
   req.host = host;
   req.ssl_host_override = "foo.test.google.fr";
   req.http.path = "/get";
   req.handshaker = &grpc_httpcli_ssl;

   grpc_http_response response;
   memset(&response, 0, sizeof(response));
   grpc_httpcli_get(&exec_ctx, &g_context, &g_pops, &req, n_seconds_time(15),
                    grpc_closure_create(on_finish, &response), &response);
   gpr_mu_lock(g_mu);
   while (!g_done) {
     grpc_pollset_worker *worker = NULL;
     GPR_ASSERT(GRPC_LOG_IF_ERROR(
         "pollset_work",
         grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops),
                           &worker, gpr_now(GPR_CLOCK_MONOTONIC),
                           n_seconds_time(20))));
     gpr_mu_unlock(g_mu);
     grpc_exec_ctx_finish(&exec_ctx);
     gpr_mu_lock(g_mu);
   }
   gpr_mu_unlock(g_mu);
   gpr_free(host);
   grpc_http_response_destroy(&response);
 }

 static void test_post(int port) {
   grpc_httpcli_request req;
   char *host;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;

   g_done = 0;
   gpr_log(GPR_INFO, "test_post");

   gpr_asprintf(&host, "localhost:%d", port);
   gpr_log(GPR_INFO, "posting to %s", host);

   memset(&req, 0, sizeof(req));
   req.host = host;
   req.ssl_host_override = "foo.test.google.fr";
   req.http.path = "/post";
   req.handshaker = &grpc_httpcli_ssl;

   grpc_http_response response;
   memset(&response, 0, sizeof(response));
   grpc_httpcli_post(&exec_ctx, &g_context, &g_pops, &req, "hello", 5,
                     n_seconds_time(15),
                     grpc_closure_create(on_finish, &response), &response);
   gpr_mu_lock(g_mu);
   while (!g_done) {
     grpc_pollset_worker *worker = NULL;
     GPR_ASSERT(GRPC_LOG_IF_ERROR(
         "pollset_work",
         grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops),
                           &worker, gpr_now(GPR_CLOCK_MONOTONIC),
                           n_seconds_time(20))));
     gpr_mu_unlock(g_mu);
     grpc_exec_ctx_finish(&exec_ctx);
     gpr_mu_lock(g_mu);
   }
   gpr_mu_unlock(g_mu);
   gpr_free(host);
   grpc_http_response_destroy(&response);
 }

 static void destroy_pops(grpc_exec_ctx *exec_ctx, void *p, grpc_error *error) {
   grpc_pollset_destroy(grpc_polling_entity_pollset(p));
 }

 int main(int argc, char **argv) {
   grpc_closure destroyed;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   gpr_subprocess *server;
   char *me = argv[0];
   char *lslash = strrchr(me, '/');
   char *args[5];
   int port = grpc_pick_unused_port_or_die();
   int arg_shift = 0;
   /* figure out where we are */
   char *root;
   if (lslash) {
     root = gpr_malloc((size_t)(lslash - me + 1));
     memcpy(root, me, (size_t)(lslash - me));
     root[lslash - me] = 0;
   } else {
     root = gpr_strdup(".");
   }

   GPR_ASSERT(argc <= 2);
   if (argc == 2) {
     args[0] = gpr_strdup(argv[1]);
   } else {
     arg_shift = 1;
     gpr_asprintf(&args[0], "%s/../../tools/distrib/python_wrapper.sh", root);
     gpr_asprintf(&args[1], "%s/../../test/core/http/test_server.py", root);
   }

   /* start the server */
   args[1 + arg_shift] = "--port";
   gpr_asprintf(&args[2 + arg_shift], "%d", port);
   args[3 + arg_shift] = "--ssl";
   server = gpr_subprocess_create(4 + arg_shift, (const char **)args);
   GPR_ASSERT(server);
   gpr_free(args[0]);
   if (arg_shift) gpr_free(args[1]);
   gpr_free(args[2 + arg_shift]);
   gpr_free(root);

   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 *pollset = gpr_malloc(grpc_pollset_size());
   grpc_pollset_init(pollset, &g_mu);
   g_pops = grpc_polling_entity_create_from_pollset(pollset);

   test_get(port);
   test_post(port);

   grpc_httpcli_context_destroy(&g_context);
   grpc_closure_init(&destroyed, destroy_pops, &g_pops);
   grpc_pollset_shutdown(&exec_ctx, grpc_polling_entity_pollset(&g_pops),
                         &destroyed);
   grpc_exec_ctx_finish(&exec_ctx);
   grpc_shutdown();

   gpr_free(grpc_polling_entity_pollset(&g_pops));

   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/lib/http/httpcli.h"

	#include <string.h>

	#include <grpc/grpc.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 "src/core/lib/iomgr/iomgr.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 gpr_mu *g_mu;
	static grpc_polling_entity g_pops;

	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, grpc_error *error) {
	const char *expect =
	"<html><head><title>Hello world!</title></head>"
	"<body><p>This is a test</p></body></html>";
	grpc_http_response *response = arg;
	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(g_mu);
	g_done = 1;
	GPR_ASSERT(GRPC_LOG_IF_ERROR(
	"pollset_kick",
	grpc_pollset_kick(grpc_polling_entity_pollset(&g_pops), NULL)));
	gpr_mu_unlock(g_mu);
	}

	static void test_get(int port) {
	grpc_httpcli_request req;
	char *host;
	grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;

	g_done = 0;
	gpr_log(GPR_INFO, "test_get");

	gpr_asprintf(&host, "localhost:%d", port);
	gpr_log(GPR_INFO, "requesting from %s", host);

	memset(&req, 0, sizeof(req));
	req.host = host;
	req.ssl_host_override = "foo.test.google.fr";
	req.http.path = "/get";
	req.handshaker = &grpc_httpcli_ssl;

	grpc_http_response response;
	memset(&response, 0, sizeof(response));
	grpc_httpcli_get(&exec_ctx, &g_context, &g_pops, &req, n_seconds_time(15),
	grpc_closure_create(on_finish, &response), &response);
	gpr_mu_lock(g_mu);
	while (!g_done) {
	grpc_pollset_worker *worker = NULL;
	GPR_ASSERT(GRPC_LOG_IF_ERROR(
	"pollset_work",
	grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops),
	&worker, gpr_now(GPR_CLOCK_MONOTONIC),
	n_seconds_time(20))));
	gpr_mu_unlock(g_mu);
	grpc_exec_ctx_finish(&exec_ctx);
	gpr_mu_lock(g_mu);
	}
	gpr_mu_unlock(g_mu);
	gpr_free(host);
	grpc_http_response_destroy(&response);
	}

	static void test_post(int port) {
	grpc_httpcli_request req;
	char *host;
	grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;

	g_done = 0;
	gpr_log(GPR_INFO, "test_post");

	gpr_asprintf(&host, "localhost:%d", port);
	gpr_log(GPR_INFO, "posting to %s", host);

	memset(&req, 0, sizeof(req));
	req.host = host;
	req.ssl_host_override = "foo.test.google.fr";
	req.http.path = "/post";
	req.handshaker = &grpc_httpcli_ssl;

	grpc_http_response response;
	memset(&response, 0, sizeof(response));
	grpc_httpcli_post(&exec_ctx, &g_context, &g_pops, &req, "hello", 5,
	n_seconds_time(15),
	grpc_closure_create(on_finish, &response), &response);
	gpr_mu_lock(g_mu);
	while (!g_done) {
	grpc_pollset_worker *worker = NULL;
	GPR_ASSERT(GRPC_LOG_IF_ERROR(
	"pollset_work",
	grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops),
	&worker, gpr_now(GPR_CLOCK_MONOTONIC),
	n_seconds_time(20))));
	gpr_mu_unlock(g_mu);
	grpc_exec_ctx_finish(&exec_ctx);
	gpr_mu_lock(g_mu);
	}
	gpr_mu_unlock(g_mu);
	gpr_free(host);
	grpc_http_response_destroy(&response);
	}

	static void destroy_pops(grpc_exec_ctx exec_ctx, void p, grpc_error *error) {
	grpc_pollset_destroy(grpc_polling_entity_pollset(p));
	}

	int main(int argc, char **argv) {
	grpc_closure destroyed;
	grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
	gpr_subprocess *server;
	char *me = argv[0];
	char *lslash = strrchr(me, '/');
	char *args[5];
	int port = grpc_pick_unused_port_or_die();
	int arg_shift = 0;
	/* figure out where we are */
	char *root;
	if (lslash) {
	root = gpr_malloc((size_t)(lslash - me + 1));
	memcpy(root, me, (size_t)(lslash - me));
	root[lslash - me] = 0;
	} else {
	root = gpr_strdup(".");
	}

	GPR_ASSERT(argc <= 2);
	if (argc == 2) {
	args[0] = gpr_strdup(argv[1]);
	} else {
	arg_shift = 1;
	gpr_asprintf(&args[0], "%s/../../tools/distrib/python_wrapper.sh", root);
	gpr_asprintf(&args[1], "%s/../../test/core/http/test_server.py", root);
	}

	/* start the server */
	args[1 + arg_shift] = "--port";
	gpr_asprintf(&args[2 + arg_shift], "%d", port);
	args[3 + arg_shift] = "--ssl";
	server = gpr_subprocess_create(4 + arg_shift, (const char **)args);
	GPR_ASSERT(server);
	gpr_free(args[0]);
	if (arg_shift) gpr_free(args[1]);
	gpr_free(args[2 + arg_shift]);
	gpr_free(root);

	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 *pollset = gpr_malloc(grpc_pollset_size());
	grpc_pollset_init(pollset, &g_mu);
	g_pops = grpc_polling_entity_create_from_pollset(pollset);

	test_get(port);
	test_post(port);

	grpc_httpcli_context_destroy(&g_context);
	grpc_closure_init(&destroyed, destroy_pops, &g_pops);
	grpc_pollset_shutdown(&exec_ctx, grpc_polling_entity_pollset(&g_pops),
	&destroyed);
	grpc_exec_ctx_finish(&exec_ctx);
	grpc_shutdown();

	gpr_free(grpc_polling_entity_pollset(&g_pops));

	gpr_subprocess_destroy(server);

	return 0;
	}