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[libmicrohttpd] 02/02: testcurl: added two tests for for MHD_add_connect
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gnunet |
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Subject: |
[libmicrohttpd] 02/02: testcurl: added two tests for for MHD_add_connection() |
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Date: |
Wed, 21 Oct 2020 10:58:13 +0200 |
This is an automated email from the git hooks/post-receive script.
karlson2k pushed a commit to branch master
in repository libmicrohttpd.
commit 890434efceac62e70acd63952b768787ed385a58
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Tue Oct 20 22:02:31 2020 +0300
testcurl: added two tests for for MHD_add_connection()
---
src/testcurl/.gitignore | 3 +
src/testcurl/Makefile.am | 14 +
src/testcurl/test_add_conn.c | 1040 ++++++++++++++++++++++++++++++++++++++++++
3 files changed, 1057 insertions(+)
diff --git a/src/testcurl/.gitignore b/src/testcurl/.gitignore
index e3ec49c0..4c1c7f03 100644
--- a/src/testcurl/.gitignore
+++ b/src/testcurl/.gitignore
@@ -111,3 +111,6 @@ perf_get_concurrent11
test_get_empty
test_patch
test_patch11
+/test_add_conn
+/test_add_conn_nolisten
+core
diff --git a/src/testcurl/Makefile.am b/src/testcurl/Makefile.am
index 687b77bf..79c7b198 100644
--- a/src/testcurl/Makefile.am
+++ b/src/testcurl/Makefile.am
@@ -56,6 +56,8 @@ check_PROGRAMS = \
test_delete \
test_patch \
test_put \
+ test_add_conn \
+ test_add_conn_nolisten \
test_process_headers \
test_process_arguments \
test_parse_cookies \
@@ -271,6 +273,18 @@ test_put_chunked_SOURCES = \
test_put_chunked_LDADD = \
$(top_builddir)/src/microhttpd/libmicrohttpd.la \
@LIBCURL@
+
+test_add_conn_SOURCES = \
+ test_add_conn.c ../microhttpd/test_helpers.h
+test_add_conn_LDADD = \
+ $(top_builddir)/src/microhttpd/libmicrohttpd.la \
+ @LIBCURL@
+
+test_add_conn_nolisten_SOURCES = \
+ test_add_conn.c ../microhttpd/test_helpers.h
+test_add_conn_nolisten_LDADD = \
+ $(top_builddir)/src/microhttpd/libmicrohttpd.la \
+ @LIBCURL@
test_get11_SOURCES = \
test_get.c
diff --git a/src/testcurl/test_add_conn.c b/src/testcurl/test_add_conn.c
new file mode 100644
index 00000000..52aa2831
--- /dev/null
+++ b/src/testcurl/test_add_conn.c
@@ -0,0 +1,1040 @@
+/*
+ This file is part of libmicrohttpd
+ Copyright (C) 2007, 2009, 2011 Christian Grothoff
+ Copyright (C) 2020 Karlson2k (Evgeny Grin) - large rework, multithreading.
+
+ libmicrohttpd 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, or (at your
+ option) any later version.
+
+ libmicrohttpd 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 libmicrohttpd; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+/**
+ * @file test_add_conn.c
+ * @brief Testcase for libmicrohttpd GET operations
+ * @author Christian Grothoff
+ * @author Karlson2k (Evgeny Grin)
+ */
+#include "MHD_config.h"
+#include "platform.h"
+#include <curl/curl.h>
+#include <microhttpd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "test_helpers.h"
+#include "mhd_sockets.h" /* only macros used */
+
+
+#ifdef _WIN32
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif /* !WIN32_LEAN_AND_MEAN */
+#include <windows.h>
+#endif
+
+#ifndef WINDOWS
+#include <unistd.h>
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_PTHREAD_H
+#include <pthread.h>
+#endif /* HAVE_PTHREAD_H */
+
+#if defined(CPU_COUNT) && (CPU_COUNT + 0) < 2
+#undef CPU_COUNT
+#endif
+#if ! defined(CPU_COUNT)
+#define CPU_COUNT 2
+#endif
+
+/* Could be increased to facilitate debugging */
+#define TIMEOUTS_VAL 5
+
+#define EXPECTED_URI_BASE_PATH "/hello_world"
+#define EXPECTED_URI_QUERY "a=%26&b=c"
+#define EXPECTED_URI_FULL_PATH EXPECTED_URI_BASE_PATH "?" EXPECTED_URI_QUERY
+
+static int oneone;
+static int no_listen;
+static int global_port;
+
+struct CBC
+{
+ char *buf;
+ size_t pos;
+ size_t size;
+};
+
+
+static size_t
+copyBuffer (void *ptr, size_t size, size_t nmemb, void *ctx)
+{
+ struct CBC *cbc = ctx;
+
+ if (cbc->pos + size * nmemb > cbc->size)
+ return 0; /* overflow */
+ memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb);
+ cbc->pos += size * nmemb;
+ return size * nmemb;
+}
+
+
+static void *
+log_cb (void *cls,
+ const char *uri,
+ struct MHD_Connection *con)
+{
+ (void) cls;
+ (void) con;
+ if (0 != strcmp (uri,
+ EXPECTED_URI_FULL_PATH))
+ {
+ fprintf (stderr,
+ "Wrong URI: `%s'\n",
+ uri);
+ _exit (22);
+ }
+ return NULL;
+}
+
+
+static enum MHD_Result
+ahc_echo (void *cls,
+ struct MHD_Connection *connection,
+ const char *url,
+ const char *method,
+ const char *version,
+ const char *upload_data, size_t *upload_data_size,
+ void **unused)
+{
+ static int ptr;
+ const char *me = cls;
+ struct MHD_Response *response;
+ enum MHD_Result ret;
+ const char *v;
+ (void) version;
+ (void) upload_data;
+ (void) upload_data_size; /* Unused. Silence compiler warning. */
+
+ if (0 != strcasecmp (me, method))
+ return MHD_NO; /* unexpected method */
+ if (&ptr != *unused)
+ {
+ *unused = &ptr;
+ return MHD_YES;
+ }
+ *unused = NULL;
+ v = MHD_lookup_connection_value (connection,
+ MHD_GET_ARGUMENT_KIND,
+ "a");
+ if ( (NULL == v) ||
+ (0 != strcmp ("&",
+ v)) )
+ {
+ fprintf (stderr, "Found while looking for 'a=&': 'a=%s'\n",
+ NULL == v ? "NULL" : v);
+ _exit (17);
+ }
+ v = NULL;
+ if (MHD_YES != MHD_lookup_connection_value_n (connection,
+ MHD_GET_ARGUMENT_KIND,
+ "b",
+ 1,
+ &v,
+ NULL))
+ {
+ fprintf (stderr, "Not found 'b' GET argument.\n");
+ _exit (18);
+ }
+ if ( (NULL == v) ||
+ (0 != strcmp ("c",
+ v)) )
+ {
+ fprintf (stderr, "Found while looking for 'b=c': 'b=%s'\n",
+ NULL == v ? "NULL" : v);
+ _exit (19);
+ }
+ response = MHD_create_response_from_buffer (strlen (url),
+ (void *) url,
+ MHD_RESPMEM_MUST_COPY);
+ ret = MHD_queue_response (connection,
+ MHD_HTTP_OK,
+ response);
+ MHD_destroy_response (response);
+ if (ret == MHD_NO)
+ {
+ fprintf (stderr, "Failed to queue response.\n");
+ _exit (19);
+ }
+ return ret;
+}
+
+
+static void
+_externalErrorExit_func (const char *errDesc, const char *funcName, int
lineNum)
+{
+ if ((NULL != errDesc) && (0 != errDesc[0]))
+ fprintf (stderr, "%s", errDesc);
+ else
+ fprintf (stderr, "System or external library call failed");
+ if ((NULL != funcName) && (0 != funcName[0]))
+ fprintf (stderr, " in %s", funcName);
+ if (0 < lineNum)
+ fprintf (stderr, " at line %d", lineNum);
+
+ fprintf (stderr, ".\nLast errno value: %d\n", (int) errno);
+#ifdef MHD_WINSOCK_SOCKETS
+ fprintf (stderr, "WSAGetLastError() value: %d\n", (int) WSAGetLastError ());
+#endif /* MHD_WINSOCK_SOCKETS */
+ fflush (stderr);
+ _exit (99);
+}
+
+
+#if defined(HAVE___FUNC__)
+#define externalErrorExit(ignore) \
+ _externalErrorExit_func(NULL, __func__, __LINE__)
+#define externalErrorExitDesc(errDesc) \
+ _externalErrorExit_func(errDesc, __func__, __LINE__)
+#elif defined(HAVE___FUNCTION__)
+#define externalErrorExit(ignore) \
+ _externalErrorExit_func(NULL, __FUNCTION__, __LINE__)
+#define externalErrorExitDesc(errDesc) \
+ _externalErrorExit_func(errDesc, __FUNCTION__, __LINE__)
+#else
+#define externalErrorExit(ignore) _externalErrorExit_func(NULL, NULL, __LINE__)
+#define externalErrorExitDesc(errDesc) \
+ _externalErrorExit_func(errDesc, NULL, __LINE__)
+#endif
+
+
+/* Static const value, indicates that result value was not set yet */
+static const int eMarker = 0xCE;
+
+
+static MHD_socket
+createListeningSocket (int *pport)
+{
+ MHD_socket skt;
+ static const int on = 1;
+ struct sockaddr_in sin;
+ socklen_t sin_len;
+
+ skt = socket (PF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (MHD_INVALID_SOCKET == skt)
+ externalErrorExitDesc ("socket() failed");
+
+#ifdef MHD_POSIX_SOCKETS
+ setsockopt (skt, SOL_SOCKET, SO_REUSEADDR, (void*) &on, sizeof (on));
+ /* Ignore possible error */
+#endif /* MHD_POSIX_SOCKETS */
+
+ memset (&sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_port = htons (*pport);
+ sin.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
+ if (0 != bind (skt, (struct sockaddr*) &sin, sizeof(sin)))
+ externalErrorExitDesc ("bind() failed");
+
+ if (0 != listen (skt, SOMAXCONN))
+ externalErrorExitDesc ("listen() failed");
+
+ if (0 == *pport)
+ {
+ memset (&sin, 0, sizeof(sin));
+ sin_len = sizeof(sin);
+ if (0 != getsockname (skt, (struct sockaddr *) &sin, &sin_len))
+ externalErrorExitDesc ("getsockname() failed");
+
+ if (sizeof(sin) < sin_len)
+ externalErrorExitDesc ("getsockname() failed");
+
+ if (AF_INET != sin.sin_family)
+ externalErrorExitDesc ("getsockname() returned wrong socket family");
+
+ *pport = (int) ntohs (sin.sin_port);
+ }
+
+ return skt;
+}
+
+
+static MHD_socket
+acceptTimeLimited (MHD_socket lstn_sk, struct sockaddr *paddr,
+ socklen_t *paddr_len)
+{
+ fd_set rs;
+ struct timeval timeoutval;
+ MHD_socket accepted;
+
+ FD_ZERO (&rs);
+ FD_SET (lstn_sk, &rs);
+ timeoutval.tv_sec = TIMEOUTS_VAL;
+ timeoutval.tv_usec = 0;
+ if (1 != select (((int) lstn_sk) + 1, &rs, NULL, NULL, &timeoutval))
+ externalErrorExitDesc ("select() failed");
+
+ accepted = accept (lstn_sk, paddr, paddr_len);
+ if (MHD_INVALID_SOCKET == accepted)
+ externalErrorExitDesc ("accept() failed");
+
+ return accepted;
+}
+
+
+struct addConnParam
+{
+ struct MHD_Daemon *d;
+
+ MHD_socket lstn_sk;
+
+ /* Non-zero indicate error */
+ volatile int result;
+
+#ifdef HAVE_PTHREAD_H
+ pthread_t addConnThread;
+#endif /* HAVE_PTHREAD_H */
+};
+
+static int
+doAcceptAndAddConnInThread (struct addConnParam *p)
+{
+ MHD_socket newConn;
+ struct sockaddr addr;
+ socklen_t addr_len = sizeof(addr);
+
+ newConn = acceptTimeLimited (p->lstn_sk, &addr, &addr_len);
+
+ p->result = (MHD_YES == MHD_add_connection (p->d, newConn, &addr, addr_len))
?
+ 0 : 1;
+ if (p->result)
+ fprintf (stderr, "MHD_add_connection() failed, errno=%d.\n", errno);
+ return p->result;
+}
+
+
+#ifdef HAVE_PTHREAD_H
+static void *
+doAcceptAndAddConn (void *param)
+{
+ struct addConnParam *p = param;
+
+ (void) doAcceptAndAddConnInThread (p);
+
+ return (void*) p;
+}
+
+
+static void
+startThreadAddConn (struct addConnParam *param)
+{
+ /* thread must reset this value to zero if succeed */
+ param->result = eMarker;
+
+ if (0 != pthread_create (¶m->addConnThread, NULL, &doAcceptAndAddConn,
+ (void*) param))
+ externalErrorExitDesc ("pthread_create() failed");
+}
+
+
+static int
+finishThreadAddConn (struct addConnParam *param)
+{
+ struct addConnParam *result;
+
+ if (0 != pthread_join (param->addConnThread, (void**) &result))
+ externalErrorExitDesc ("pthread_join() failed");
+
+ if (param != result)
+ abort (); /* Test used in a wrong way */
+
+ if (eMarker == param->result)
+ abort (); /* Test used in a wrong way */
+
+ return result->result;
+}
+
+
+#endif /* HAVE_PTHREAD_H */
+
+
+struct curlQueryParams
+{
+ /* Destination path for CURL query */
+ const char *queryPath;
+
+ /* Destination port for CURL query */
+ int queryPort;
+
+ /* CURL query result error flag */
+ volatile int queryError;
+
+#ifdef HAVE_PTHREAD_H
+ pthread_t queryThread;
+#endif /* HAVE_PTHREAD_H */
+};
+
+static CURL *
+curlEasyInitForTest (const char *queryPath, int port, struct CBC *pcbc)
+{
+ CURL *c;
+
+ c = curl_easy_init ();
+ if (NULL == c)
+ {
+ fprintf (stderr, "curl_easy_init() failed.\n");
+ _exit (99);
+ }
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L);
+ curl_easy_setopt (c, CURLOPT_URL, queryPath);
+ curl_easy_setopt (c, CURLOPT_PORT, (long) port);
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, pcbc);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, (long) TIMEOUTS_VAL);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, (long) TIMEOUTS_VAL);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L);
+ if (oneone)
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
+ else
+ curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
+
+ return c;
+}
+
+
+static int
+doCurlQueryInThread (struct curlQueryParams *p)
+{
+ CURL *c;
+ char buf[2048];
+ struct CBC cbc;
+ CURLcode errornum;
+
+ if (NULL == p->queryPath)
+ abort ();
+
+ if (0 == p->queryPort)
+ abort ();
+
+ cbc.buf = buf;
+ cbc.size = sizeof(buf);
+ cbc.pos = 0;
+
+ c = curlEasyInitForTest (p->queryPath, p->queryPort, &cbc);
+
+ errornum = curl_easy_perform (c);
+ if (CURLE_OK != errornum)
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ p->queryError = 2;
+ }
+ else
+ {
+ if (cbc.pos != strlen (EXPECTED_URI_BASE_PATH))
+ {
+ fprintf (stderr, "curl reports wrong size of MHD reply body data.\n");
+ p->queryError = 4;
+ }
+ else if (0 != strncmp (EXPECTED_URI_BASE_PATH, cbc.buf,
+ strlen (EXPECTED_URI_BASE_PATH)))
+ {
+ fprintf (stderr, "curl reports wrong MHD reply body data.\n");
+ p->queryError = 4;
+ }
+ else
+ p->queryError = 0;
+ }
+ curl_easy_cleanup (c);
+
+ return p->queryError;
+}
+
+
+#ifdef HAVE_PTHREAD_H
+static void *
+doCurlQuery (void *param)
+{
+ struct curlQueryParams *p = (struct curlQueryParams*) param;
+
+ (void) doCurlQueryInThread (p);
+
+ return param;
+}
+
+
+static void
+startThreadCurlQuery (struct curlQueryParams *param)
+{
+ /* thread must reset this value to zero if succeed */
+ param->queryError = eMarker;
+
+ if (0 != pthread_create (¶m->queryThread, NULL, &doCurlQuery,
+ (void*) param))
+ externalErrorExitDesc ("pthread_create() failed");
+}
+
+
+static int
+finishThreadCurlQuery (struct curlQueryParams *param)
+{
+ struct curlQueryParams *result;
+
+ if (0 != pthread_join (param->queryThread, (void**) &result))
+ externalErrorExitDesc ("pthread_join() failed");
+
+ if (param != result)
+ abort (); /* Test used in wrong way */
+
+ if (eMarker == param->queryError)
+ abort (); /* Test used in wrong way */
+
+ return result->queryError;
+}
+
+
+/* Perform test queries and shut down MHD daemon */
+static int
+performTestQueries (struct MHD_Daemon *d, int d_port)
+{
+ struct curlQueryParams qParam;
+ struct addConnParam aParam;
+ int a_port = 0; /* Additional listening socket port */
+ int ret = 0; /* Return value */
+
+ qParam.queryPath = "http://127.0.0.1"; EXPECTED_URI_FULL_PATH;
+ qParam.queryPort = 0; /* autoassign */
+
+ aParam.d = d;
+ aParam.lstn_sk = createListeningSocket (&a_port); /* Sets a_port */
+
+ /* Test of adding connection in the same thread */
+ qParam.queryError = eMarker; /* to be zeroed in new thread */
+ qParam.queryPort = a_port; /* Connect to additional socket */
+ startThreadCurlQuery (&qParam);
+ ret |= doAcceptAndAddConnInThread (&aParam);
+ ret |= finishThreadCurlQuery (&qParam);
+
+ if (! no_listen)
+ {
+ /* Test of the daemon itself can accept and process new connection. */
+ ret <<= 3; /* Remember errors for each step */
+ qParam.queryPort = d_port; /* Connect to the daemon */
+ ret |= doCurlQueryInThread (&qParam);
+ }
+
+ /* Test of adding connection in an external thread */
+ ret <<= 3; /* Remember errors for each step */
+ aParam.result = eMarker; /* to be zeroed in new thread */
+ qParam.queryPort = a_port; /* Connect to the daemon */
+ startThreadAddConn (&aParam);
+ ret |= doCurlQueryInThread (&qParam);
+ ret |= finishThreadAddConn (&aParam);
+
+ (void) MHD_socket_close_ (aParam.lstn_sk);
+ MHD_stop_daemon (d);
+
+ return ret;
+}
+
+
+#endif /* HAVE_PTHREAD_H */
+
+enum testMhdThreadsType
+{
+ testMhdThreadExternal = 0,
+ testMhdThreadInternal = MHD_USE_INTERNAL_POLLING_THREAD,
+ testMhdThreadInternalPerConnection = MHD_USE_THREAD_PER_CONNECTION
+ | MHD_USE_INTERNAL_POLLING_THREAD,
+ testMhdThreadInternalPool
+};
+
+enum testMhdPollType
+{
+ testMhdPollBySelect = 0,
+ testMhdPollByPoll = MHD_USE_POLL,
+ testMhdPollByEpoll = MHD_USE_EPOLL,
+ testMhdPollAuto = MHD_USE_AUTO
+};
+
+static struct MHD_Daemon *
+startTestMhdDaemon (enum testMhdThreadsType thrType,
+ enum testMhdPollType pollType, int *pport)
+{
+ struct MHD_Daemon *d;
+ const union MHD_DaemonInfo *dinfo;
+
+ if ( (0 == *pport) &&
+ (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
)
+ *pport = oneone ? 1550 : 1570;
+
+ if (testMhdThreadInternalPool != thrType)
+ d = MHD_start_daemon (((int) thrType) | ((int) pollType)
+ | (thrType == testMhdThreadExternal ?
+ 0 : MHD_USE_ITC)
+ | (no_listen ? MHD_USE_NO_LISTEN_SOCKET : 0)
+ | MHD_USE_ERROR_LOG,
+ *pport, NULL, NULL,
+ &ahc_echo, "GET",
+ MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL,
+ MHD_OPTION_END);
+ else
+ d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | ((int) pollType)
+ | MHD_USE_ITC
+ | (no_listen ? MHD_USE_NO_LISTEN_SOCKET : 0)
+ | MHD_USE_ERROR_LOG,
+ *pport, NULL, NULL,
+ &ahc_echo, "GET",
+ MHD_OPTION_THREAD_POOL_SIZE, CPU_COUNT,
+ MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL,
+ MHD_OPTION_END);
+
+ if (NULL == d)
+ {
+ fprintf (stderr, "Failed to start MHD daemon, errno=%d.\n", errno);
+ abort ();
+ }
+
+ if ((! no_listen) && (0 == *pport))
+ {
+ dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
+ if ((NULL == dinfo) || (0 == dinfo->port) )
+ {
+ fprintf (stderr, "MHD_get_daemon_info() failed.\n");
+ abort ();
+ }
+ *pport = (int) dinfo->port;
+ }
+
+ return d;
+}
+
+
+/* Test runners */
+
+
+static int
+testExternalGet (void)
+{
+ struct MHD_Daemon *d;
+ CURL *c_d;
+ char buf_d[2048];
+ struct CBC cbc_d;
+ CURL *c_a;
+ char buf_a[2048];
+ struct CBC cbc_a;
+ CURLM *multi;
+ time_t start;
+ struct timeval tv;
+ int d_port = global_port; /* Daemon's port */
+ int a_port = 0; /* Additional listening socket port */
+ struct addConnParam aParam;
+ int ret = 0; /* Return value of the test */
+
+ d = startTestMhdDaemon (testMhdThreadExternal, testMhdPollBySelect, &d_port);
+
+ aParam.d = d;
+ aParam.lstn_sk = createListeningSocket (&a_port);
+
+ multi = NULL;
+ cbc_d.buf = buf_d;
+ cbc_d.size = sizeof(buf_d);
+ cbc_d.pos = 0;
+ cbc_a.buf = buf_a;
+ cbc_a.size = sizeof(buf_a);
+ cbc_a.pos = 0;
+
+ if (! no_listen)
+ c_d = curlEasyInitForTest ("http://127.0.0.1"; EXPECTED_URI_FULL_PATH,
+ d_port, &cbc_d);
+
+ c_a = curlEasyInitForTest ("http://127.0.0.1"; EXPECTED_URI_FULL_PATH,
+ a_port, &cbc_a);
+
+ multi = curl_multi_init ();
+ if (multi == NULL)
+ {
+ fprintf (stderr, "curl_multi_init() failed.\n");
+ _exit (99);
+ }
+ if (! no_listen)
+ {
+ if (CURLM_OK != curl_multi_add_handle (multi, c_d))
+ {
+ fprintf (stderr, "curl_multi_add_handle() failed.\n");
+ _exit (99);
+ }
+ }
+
+ if (CURLM_OK != curl_multi_add_handle (multi, c_a))
+ {
+ fprintf (stderr, "curl_multi_add_handle() failed.\n");
+ _exit (99);
+ }
+
+ start = time (NULL);
+ while (time (NULL) - start <= TIMEOUTS_VAL)
+ {
+ fd_set rs;
+ fd_set ws;
+ fd_set es;
+ MHD_socket maxMhdSk;
+ int maxCurlSk;
+ int running;
+
+ maxMhdSk = MHD_INVALID_SOCKET;
+ maxCurlSk = -1;
+ FD_ZERO (&rs);
+ FD_ZERO (&ws);
+ FD_ZERO (&es);
+ curl_multi_perform (multi, &running);
+ if (0 == running)
+ {
+ struct CURLMsg *msg;
+ int msgLeft;
+ int totalMsgs = 0;
+ do
+ {
+ msg = curl_multi_info_read (multi, &msgLeft);
+ if (NULL == msg)
+ {
+ fprintf (stderr, "curl_multi_info_read failed, NULL returned.\n");
+ _exit (99);
+ }
+ totalMsgs++;
+ if (CURLMSG_DONE == msg->msg)
+ {
+ if (CURLE_OK != msg->data.result)
+ {
+ fprintf (stderr, "curl_multi_info_read failed, error: '%s'\n",
+ curl_easy_strerror (msg->data.result));
+ ret |= 2;
+ }
+ }
+ } while (msgLeft > 0);
+ if ((no_listen ? 1 : 2) != totalMsgs)
+ {
+ fprintf (stderr,
+ "curl_multi_info_read returned wrong "
+ "number of results (%d).\n",
+ totalMsgs);
+ _exit (99);
+ }
+ break; /* All transfers have finished. */
+ }
+ if (CURLM_OK != curl_multi_fdset (multi, &rs, &ws, &es, &maxCurlSk))
+ {
+ fprintf (stderr, "curl_multi_fdset() failed.\n");
+ _exit (99);
+ }
+ if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &maxMhdSk))
+ {
+ ret |= 8;
+ break;
+ }
+ FD_SET (aParam.lstn_sk, &rs);
+ if (maxMhdSk < aParam.lstn_sk)
+ maxMhdSk = aParam.lstn_sk;
+ tv.tv_sec = 0;
+ tv.tv_usec = 1000;
+#ifdef MHD_POSIX_SOCKETS
+ if (maxMhdSk > maxCurlSk)
+ maxCurlSk = maxMhdSk;
+#endif /* MHD_POSIX_SOCKETS */
+ if (-1 == select (maxCurlSk + 1, &rs, &ws, &es, &tv))
+ {
+#ifdef MHD_POSIX_SOCKETS
+ if (EINTR != errno)
+ externalErrorExitDesc ("select() failed");
+#else
+ if ((WSAEINVAL != WSAGetLastError ()) || (0 != rs.fd_count) || (0 !=
+ ws.
+ fd_count)
+ || (0 != es.fd_count) )
+ externalErrorExitDesc ("select() failed");
+ Sleep (1000);
+#endif
+ }
+ if (FD_ISSET (aParam.lstn_sk, &rs))
+ ret |= doAcceptAndAddConnInThread (&aParam);
+
+ if (MHD_YES != MHD_run_from_select (d, &rs, &ws, &es))
+ {
+ fprintf (stderr, "MHD_run_from_select() failed.\n");
+ ret |= 1;
+ break;
+ }
+ }
+
+ MHD_stop_daemon (d);
+ (void) MHD_socket_close_ (aParam.lstn_sk);
+
+ if (! no_listen)
+ {
+ curl_multi_remove_handle (multi, c_d);
+ curl_easy_cleanup (c_d);
+ if (cbc_d.pos != strlen ("/hello_world"))
+ {
+ fprintf (stderr,
+ "curl reports wrong size of MHD reply body data at line %d.\n",
+ __LINE__);
+ ret |= 4;
+ }
+ if (0 != strncmp ("/hello_world", cbc_d.buf, strlen ("/hello_world")))
+ {
+ fprintf (stderr, "curl reports wrong MHD reply body data at line %d.\n",
+ __LINE__);
+ ret |= 4;
+ }
+ }
+ curl_multi_remove_handle (multi, c_a);
+ curl_easy_cleanup (c_a);
+ curl_multi_cleanup (multi);
+ if (cbc_a.pos != strlen ("/hello_world"))
+ {
+ fprintf (stderr,
+ "curl reports wrong size of MHD reply body data at line %d.\n",
+ __LINE__);
+ ret |= 4;
+ }
+ if (0 != strncmp ("/hello_world", cbc_a.buf, strlen ("/hello_world")))
+ {
+ fprintf (stderr, "curl reports wrong MHD reply body data at line %d.\n",
+ __LINE__);
+ ret |= 4;
+ }
+ return ret;
+}
+
+
+#ifdef HAVE_PTHREAD_H
+static int
+testInternalGet (enum testMhdPollType pollType)
+{
+ struct MHD_Daemon *d;
+ int d_port = global_port; /* Daemon's port */
+
+ d = startTestMhdDaemon (testMhdThreadInternal, pollType,
+ &d_port);
+
+ return performTestQueries (d, d_port);
+}
+
+
+static int
+testMultithreadedGet (enum testMhdPollType pollType)
+{
+ struct MHD_Daemon *d;
+ int d_port = global_port; /* Daemon's port */
+
+ d = startTestMhdDaemon (testMhdThreadInternalPerConnection, pollType,
+ &d_port);
+
+ return performTestQueries (d, d_port);
+}
+
+
+static int
+testMultithreadedPoolGet (enum testMhdPollType pollType)
+{
+ struct MHD_Daemon *d;
+ int d_port = global_port; /* Daemon's port */
+
+ d = startTestMhdDaemon (testMhdThreadInternalPool, pollType,
+ &d_port);
+
+ return performTestQueries (d, d_port);
+}
+
+
+static int
+testStopRace (enum testMhdPollType pollType)
+{
+ struct MHD_Daemon *d;
+ int d_port = global_port; /* Daemon's port */
+ int a_port = 0; /* Additional listening socket port */
+ struct sockaddr_in sin;
+ MHD_socket fd1;
+ MHD_socket fd2;
+ struct addConnParam aParam;
+ int ret = 0; /* Return value of the test */
+
+ d = startTestMhdDaemon (testMhdThreadInternal, pollType,
+ &d_port);
+
+ if (! no_listen)
+ {
+ fd1 = socket (PF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (MHD_INVALID_SOCKET == fd1)
+ externalErrorExitDesc ("socket() failed");
+
+ memset (&sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_port = htons (d_port);
+ sin.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
+ if (connect (fd1, (struct sockaddr *) (&sin), sizeof(sin)) < 0)
+ externalErrorExitDesc ("socket() failed");
+ }
+
+ aParam.d = d;
+ aParam.lstn_sk = createListeningSocket (&a_port); /* Sets a_port */
+ startThreadAddConn (&aParam);
+
+ fd2 = socket (PF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (MHD_INVALID_SOCKET == fd2)
+ externalErrorExitDesc ("socket() failed");
+ memset (&sin, 0, sizeof(sin));
+ sin.sin_family = AF_INET;
+ sin.sin_port = htons (a_port);
+ sin.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
+ if (connect (fd2, (struct sockaddr *) (&sin), sizeof(sin)) < 0)
+ externalErrorExitDesc ("socket() failed");
+ ret |= finishThreadAddConn (&aParam);
+
+ /* Let the thread get going. */
+ usleep (500000);
+
+ MHD_stop_daemon (d);
+
+ if (! no_listen)
+ (void) MHD_socket_close_ (fd1);
+ (void) MHD_socket_close_ (aParam.lstn_sk);
+ (void) MHD_socket_close_ (fd2);
+
+ return ret;
+}
+
+
+#endif /* HAVE_PTHREAD_H */
+
+
+int
+main (int argc, char *const *argv)
+{
+ unsigned int errorCount = 0;
+ unsigned int test_result = 0;
+ int verbose = 0;
+
+ if ((NULL == argv) || (0 == argv[0]))
+ return 99;
+ oneone = has_in_name (argv[0], "11");
+ no_listen = has_in_name (argv[0], "_nolisten");
+ verbose = ! has_param (argc, argv, "-q") || has_param (argc, argv,
"--quiet");
+ if (0 != curl_global_init (CURL_GLOBAL_WIN32))
+ return 2;
+ /* Could be set to non-zero value to enforce using specific port
+ * in the test */
+ global_port = 0;
+ test_result = testExternalGet ();
+ if (test_result)
+ fprintf (stderr, "FAILED: testExternalGet () - %u.\n", test_result);
+ else if (verbose)
+ printf ("PASSED: testExternalGet ().\n");
+ errorCount += test_result;
+#ifdef HAVE_PTHREAD_H
+ if (MHD_YES == MHD_is_feature_supported (MHD_FEATURE_THREADS))
+ {
+ test_result = testInternalGet (testMhdPollBySelect);
+ if (test_result)
+ fprintf (stderr, "FAILED: testInternalGet (testMhdPollBySelect) - %u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testInternalGet (testMhdPollBySelect).\n");
+ errorCount += test_result;
+ test_result = testMultithreadedGet (testMhdPollBySelect);
+ if (test_result)
+ fprintf (stderr,
+ "FAILED: testMultithreadedGet (testMhdPollBySelect) - %u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testMultithreadedGet (testMhdPollBySelect).\n");
+ errorCount += test_result;
+ test_result = testMultithreadedPoolGet (testMhdPollBySelect);
+ if (test_result)
+ fprintf (stderr,
+ "FAILED: testMultithreadedPoolGet (testMhdPollBySelect) -
%u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testMultithreadedPoolGet (testMhdPollBySelect).\n");
+ errorCount += test_result;
+ test_result = testStopRace (testMhdPollBySelect);
+ if (test_result)
+ fprintf (stderr, "FAILED: testStopRace (testMhdPollBySelect) - %u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testStopRace (testMhdPollBySelect).\n");
+ errorCount += test_result;
+ if (MHD_YES == MHD_is_feature_supported (MHD_FEATURE_POLL))
+ {
+ test_result = testInternalGet (testMhdPollByPoll);
+ if (test_result)
+ fprintf (stderr, "FAILED: testInternalGet (testMhdPollByPoll) - %u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testInternalGet (testMhdPollByPoll).\n");
+ errorCount += test_result;
+ test_result = testMultithreadedGet (testMhdPollByPoll);
+ if (test_result)
+ fprintf (stderr,
+ "FAILED: testMultithreadedGet (testMhdPollByPoll) - %u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testMultithreadedGet (testMhdPollByPoll).\n");
+ errorCount += test_result;
+ test_result = testMultithreadedPoolGet (testMhdPollByPoll);
+ if (test_result)
+ fprintf (stderr,
+ "FAILED: testMultithreadedPoolGet (testMhdPollByPoll) -
%u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testMultithreadedPoolGet (testMhdPollByPoll).\n");
+ errorCount += test_result;
+ test_result = testStopRace (testMhdPollByPoll);
+ if (test_result)
+ fprintf (stderr, "FAILED: testStopRace (testMhdPollByPoll) - %u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testStopRace (testMhdPollByPoll).\n");
+ errorCount += test_result;
+ }
+ if (MHD_YES == MHD_is_feature_supported (MHD_FEATURE_EPOLL))
+ {
+ test_result = testInternalGet (testMhdPollByEpoll);
+ if (test_result)
+ fprintf (stderr, "FAILED: testInternalGet (testMhdPollByEpoll) -
%u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testInternalGet (testMhdPollByEpoll).\n");
+ errorCount += test_result;
+ test_result = testMultithreadedPoolGet (testMhdPollByEpoll);
+ if (test_result)
+ fprintf (stderr,
+ "FAILED: testMultithreadedPoolGet (testMhdPollByEpoll) -
%u.\n",
+ test_result);
+ else if (verbose)
+ printf ("PASSED: testMultithreadedPoolGet (testMhdPollByEpoll).\n");
+ errorCount += test_result;
+ }
+ }
+#endif /* HAVE_PTHREAD_H */
+ if (0 != errorCount)
+ fprintf (stderr,
+ "Error (code: %u)\n",
+ errorCount);
+ else if (verbose)
+ printf ("All tests passed.\n");
+ curl_global_cleanup ();
+ return (errorCount == 0) ? 0 : 1; /* 0 == pass */
+}
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