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-rw-r--r--src/testcurl/test_large_put.c479
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diff --git a/src/testcurl/test_large_put.c b/src/testcurl/test_large_put.c
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+/*
+ This file is part of libmicrohttpd
+ Copyright (C) 2007, 2008 Christian Grothoff
+
+ 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file test_large_put.c
+ * @brief Testcase for libmicrohttpd PUT operations
+ * @author Christian Grothoff
+ */
+
+#include "MHD_config.h"
+#include "platform.h"
+#include <curl/curl.h>
+#include <microhttpd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#ifndef WINDOWS
+#include <unistd.h>
+#endif
+
+#if defined(CPU_COUNT) && (CPU_COUNT+0) < 2
+#undef CPU_COUNT
+#endif
+#if !defined(CPU_COUNT)
+#define CPU_COUNT 2
+#endif
+
+static int oneone;
+
+/**
+ * Do not make this much larger since we will hit the
+ * MHD default buffer limit and the test code is not
+ * written for incremental upload processing...
+ * (larger values will likely cause MHD to generate
+ * an internal server error -- which would be avoided
+ * by writing the putBuffer method in a more general
+ * fashion).
+ */
+#define PUT_SIZE (256 * 1024)
+
+static char *put_buffer;
+
+struct CBC
+{
+ char *buf;
+ size_t pos;
+ size_t size;
+};
+
+static size_t
+putBuffer (void *stream, size_t size, size_t nmemb, void *ptr)
+{
+ unsigned int *pos = ptr;
+ unsigned int wrt;
+
+ wrt = size * nmemb;
+ if (wrt > PUT_SIZE - (*pos))
+ wrt = PUT_SIZE - (*pos);
+ memcpy (stream, &put_buffer[*pos], wrt);
+ (*pos) += wrt;
+ return wrt;
+}
+
+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 int
+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)
+{
+ int *done = cls;
+ struct MHD_Response *response;
+ int ret;
+
+ if (0 != strcmp ("PUT", method))
+ return MHD_NO; /* unexpected method */
+ if ((*done) == 0)
+ {
+ if (*upload_data_size != PUT_SIZE)
+ {
+#if 0
+ fprintf (stderr,
+ "Waiting for more data (%u/%u)...\n",
+ *upload_data_size, PUT_SIZE);
+#endif
+ return MHD_YES; /* not yet ready */
+ }
+ if (0 == memcmp (upload_data, put_buffer, PUT_SIZE))
+ {
+ *upload_data_size = 0;
+ }
+ else
+ {
+ printf ("Invalid upload data!\n");
+ return MHD_NO;
+ }
+ *done = 1;
+ return MHD_YES;
+ }
+ 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);
+ return ret;
+}
+
+
+static int
+testInternalPut ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ struct CBC cbc;
+ unsigned int pos = 0;
+ int done_flag = 0;
+ CURLcode errornum;
+ char buf[2048];
+
+ cbc.buf = buf;
+ cbc.size = 2048;
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY | MHD_USE_DEBUG,
+ 1080,
+ NULL, NULL, &ahc_echo, &done_flag,
+ MHD_OPTION_CONNECTION_MEMORY_LIMIT, (size_t) (1024*1024),
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 1;
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:1080/hello_world");
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_READFUNCTION, &putBuffer);
+ curl_easy_setopt (c, CURLOPT_READDATA, &pos);
+ curl_easy_setopt (c, CURLOPT_UPLOAD, 1L);
+ curl_easy_setopt (c, CURLOPT_INFILESIZE, (long) PUT_SIZE);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ 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);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ // NOTE: use of CONNECTTIMEOUT without also
+ // setting NOSIGNAL results in really weird
+ // crashes on my system!
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1);
+ if (CURLE_OK != (errornum = curl_easy_perform (c)))
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 2;
+ }
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ if (cbc.pos != strlen ("/hello_world"))
+ return 4;
+ if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
+ return 8;
+ return 0;
+}
+
+static int
+testMultithreadedPut ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ struct CBC cbc;
+ unsigned int pos = 0;
+ int done_flag = 0;
+ CURLcode errornum;
+ char buf[2048];
+
+ cbc.buf = buf;
+ cbc.size = 2048;
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION | MHD_USE_DEBUG,
+ 1081,
+ NULL, NULL, &ahc_echo, &done_flag,
+ MHD_OPTION_CONNECTION_MEMORY_LIMIT, (size_t) (1024*1024),
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 16;
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:1081/hello_world");
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_READFUNCTION, &putBuffer);
+ curl_easy_setopt (c, CURLOPT_READDATA, &pos);
+ curl_easy_setopt (c, CURLOPT_UPLOAD, 1L);
+ curl_easy_setopt (c, CURLOPT_INFILESIZE, (long) PUT_SIZE);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ 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);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ // NOTE: use of CONNECTTIMEOUT without also
+ // setting NOSIGNAL results in really weird
+ // crashes on my system!
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1);
+ if (CURLE_OK != (errornum = curl_easy_perform (c)))
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 32;
+ }
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ if (cbc.pos != strlen ("/hello_world"))
+ {
+ fprintf (stderr, "Got invalid response `%.*s'\n", (int)cbc.pos, cbc.buf);
+ return 64;
+ }
+ if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
+ return 128;
+ return 0;
+}
+
+static int
+testMultithreadedPoolPut ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ struct CBC cbc;
+ unsigned int pos = 0;
+ int done_flag = 0;
+ CURLcode errornum;
+ char buf[2048];
+
+ cbc.buf = buf;
+ cbc.size = 2048;
+ cbc.pos = 0;
+ d = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY | MHD_USE_DEBUG,
+ 1081,
+ NULL, NULL, &ahc_echo, &done_flag,
+ MHD_OPTION_THREAD_POOL_SIZE, CPU_COUNT,
+ MHD_OPTION_CONNECTION_MEMORY_LIMIT, (size_t) (1024*1024),
+ MHD_OPTION_END);
+ if (d == NULL)
+ return 16;
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:1081/hello_world");
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_READFUNCTION, &putBuffer);
+ curl_easy_setopt (c, CURLOPT_READDATA, &pos);
+ curl_easy_setopt (c, CURLOPT_UPLOAD, 1L);
+ curl_easy_setopt (c, CURLOPT_INFILESIZE, (long) PUT_SIZE);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ 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);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ // NOTE: use of CONNECTTIMEOUT without also
+ // setting NOSIGNAL results in really weird
+ // crashes on my system!
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1);
+ if (CURLE_OK != (errornum = curl_easy_perform (c)))
+ {
+ fprintf (stderr,
+ "curl_easy_perform failed: `%s'\n",
+ curl_easy_strerror (errornum));
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 32;
+ }
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ if (cbc.pos != strlen ("/hello_world"))
+ {
+ fprintf (stderr, "Got invalid response `%.*s'\n", (int)cbc.pos, cbc.buf);
+ return 64;
+ }
+ if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
+ return 128;
+ return 0;
+}
+
+static int
+testExternalPut ()
+{
+ struct MHD_Daemon *d;
+ CURL *c;
+ struct CBC cbc;
+ CURLM *multi;
+ CURLMcode mret;
+ fd_set rs;
+ fd_set ws;
+ fd_set es;
+ MHD_socket max;
+ int running;
+ struct CURLMsg *msg;
+ time_t start;
+ struct timeval tv;
+ unsigned int pos = 0;
+ int done_flag = 0;
+ char buf[2048];
+
+ cbc.buf = buf;
+ cbc.size = 2048;
+ cbc.pos = 0;
+ multi = NULL;
+ d = MHD_start_daemon (MHD_USE_DEBUG,
+ 1082,
+ NULL, NULL, &ahc_echo, &done_flag,
+ MHD_OPTION_CONNECTION_MEMORY_LIMIT,
+ (size_t) (PUT_SIZE * 4), MHD_OPTION_END);
+ if (d == NULL)
+ return 256;
+ c = curl_easy_init ();
+ curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1:1082/hello_world");
+ curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, &copyBuffer);
+ curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
+ curl_easy_setopt (c, CURLOPT_READFUNCTION, &putBuffer);
+ curl_easy_setopt (c, CURLOPT_READDATA, &pos);
+ curl_easy_setopt (c, CURLOPT_UPLOAD, 1L);
+ curl_easy_setopt (c, CURLOPT_INFILESIZE, (long) PUT_SIZE);
+ curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
+ curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
+ 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);
+ curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
+ // NOTE: use of CONNECTTIMEOUT without also
+ // setting NOSIGNAL results in really weird
+ // crashes on my system!
+ curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1);
+
+
+ multi = curl_multi_init ();
+ if (multi == NULL)
+ {
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 512;
+ }
+ mret = curl_multi_add_handle (multi, c);
+ if (mret != CURLM_OK)
+ {
+ curl_multi_cleanup (multi);
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 1024;
+ }
+ start = time (NULL);
+ while ((time (NULL) - start < 5) && (multi != NULL))
+ {
+ max = 0;
+ FD_ZERO (&rs);
+ FD_ZERO (&ws);
+ FD_ZERO (&es);
+ curl_multi_perform (multi, &running);
+ mret = curl_multi_fdset (multi, &rs, &ws, &es, &max);
+ if (mret != CURLM_OK)
+ {
+ curl_multi_remove_handle (multi, c);
+ curl_multi_cleanup (multi);
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 2048;
+ }
+ if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &max))
+ {
+ curl_multi_remove_handle (multi, c);
+ curl_multi_cleanup (multi);
+ curl_easy_cleanup (c);
+ MHD_stop_daemon (d);
+ return 4096;
+ }
+ tv.tv_sec = 0;
+ tv.tv_usec = 1000;
+ select (max + 1, &rs, &ws, &es, &tv);
+ curl_multi_perform (multi, &running);
+ if (running == 0)
+ {
+ msg = curl_multi_info_read (multi, &running);
+ if (msg == NULL)
+ break;
+ if (msg->msg == CURLMSG_DONE)
+ {
+ if (msg->data.result != CURLE_OK)
+ printf ("%s failed at %s:%d: `%s'\n",
+ "curl_multi_perform",
+ __FILE__,
+ __LINE__, curl_easy_strerror (msg->data.result));
+ curl_multi_remove_handle (multi, c);
+ curl_multi_cleanup (multi);
+ curl_easy_cleanup (c);
+ c = NULL;
+ multi = NULL;
+ }
+ }
+ MHD_run (d);
+ }
+ if (multi != NULL)
+ {
+ curl_multi_remove_handle (multi, c);
+ curl_easy_cleanup (c);
+ curl_multi_cleanup (multi);
+ }
+ MHD_stop_daemon (d);
+ if (cbc.pos != strlen ("/hello_world"))
+ {
+ fprintf (stderr, "Got invalid response `%.*s'\n", (int)cbc.pos, cbc.buf);
+ return 8192;
+ }
+ if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
+ return 16384;
+ return 0;
+}
+
+
+
+int
+main (int argc, char *const *argv)
+{
+ unsigned int errorCount = 0;
+
+ oneone = (NULL != strrchr (argv[0], (int) '/')) ?
+ (NULL != strstr (strrchr (argv[0], (int) '/'), "11")) : 0;
+ if (0 != curl_global_init (CURL_GLOBAL_WIN32))
+ return 2;
+ put_buffer = malloc (PUT_SIZE);
+ if (NULL == put_buffer) return 1;
+ memset (put_buffer, 1, PUT_SIZE);
+ errorCount += testInternalPut ();
+ errorCount += testMultithreadedPut ();
+ errorCount += testMultithreadedPoolPut ();
+ errorCount += testExternalPut ();
+ free (put_buffer);
+ if (errorCount != 0)
+ fprintf (stderr, "Error (code: %u)\n", errorCount);
+ curl_global_cleanup ();
+ return errorCount != 0; /* 0 == pass */
+}
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