/* This file is part of libmicrohttpd Copyright (C) 2014-2022 Evgeny Grin (Karlson2k) Copyright (C) 2007, 2009, 2011 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /** * @file test_toolarge.c * @brief Testcase for handling of data larger then buffers. * @details Testcases for handling of various situations when data cannot fit * the buffers. Address sanitizers and debug asserts should increase * number of problems detected by this test (detect actual overrun). * Tests start with valid sizes to ensure that normal data is processed * correctly and then sizes are monotonically increased to ensure that * overflow is handled correctly at all stages in all codepaths. * Tests with valid sizes are repeated several times to ensure that * tests are failed because of overflow, but because of second run. * @author Karlson2k (Evgeny Grin) * @author Christian Grothoff */ #include "mhd_options.h" #include "platform.h" #include #include #include #include #include #include "mhd_has_in_name.h" #include "mhd_has_param.h" #include "mhd_sockets.h" /* only macros used */ #ifdef HAVE_STRINGS_H #include #endif /* HAVE_STRINGS_H */ #ifdef _WIN32 #ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN 1 #endif /* !WIN32_LEAN_AND_MEAN */ #include #endif #ifndef WINDOWS #include #include #endif #ifdef HAVE_LIMITS_H #include #endif /* HAVE_LIMITS_H */ #if defined(MHD_CPU_COUNT) && (MHD_CPU_COUNT + 0) < 2 #undef MHD_CPU_COUNT #endif #if ! defined(MHD_CPU_COUNT) #define MHD_CPU_COUNT 2 #endif #if MHD_CPU_COUNT > 32 #undef MHD_CPU_COUNT /* Limit to reasonable value */ #define MHD_CPU_COUNT 32 #endif /* MHD_CPU_COUNT > 32 */ #if defined(HAVE___FUNC__) #define externalErrorExit(ignore) \ _externalErrorExit_func(NULL, __func__, __LINE__) #define externalErrorExitDesc(errDesc) \ _externalErrorExit_func(errDesc, __func__, __LINE__) #define libcurlErrorExit(ignore) \ _libcurlErrorExit_func(NULL, __func__, __LINE__) #define libcurlErrorExitDesc(errDesc) \ _libcurlErrorExit_func(errDesc, __func__, __LINE__) #define mhdErrorExit(ignore) \ _mhdErrorExit_func(NULL, __func__, __LINE__) #define mhdErrorExitDesc(errDesc) \ _mhdErrorExit_func(errDesc, __func__, __LINE__) #elif defined(HAVE___FUNCTION__) #define externalErrorExit(ignore) \ _externalErrorExit_func(NULL, __FUNCTION__, __LINE__) #define externalErrorExitDesc(errDesc) \ _externalErrorExit_func(errDesc, __FUNCTION__, __LINE__) #define libcurlErrorExit(ignore) \ _libcurlErrorExit_func(NULL, __FUNCTION__, __LINE__) #define libcurlErrorExitDesc(errDesc) \ _libcurlErrorExit_func(errDesc, __FUNCTION__, __LINE__) #define mhdErrorExit(ignore) \ _mhdErrorExit_func(NULL, __FUNCTION__, __LINE__) #define mhdErrorExitDesc(errDesc) \ _mhdErrorExit_func(errDesc, __FUNCTION__, __LINE__) #else #define externalErrorExit(ignore) _externalErrorExit_func(NULL, NULL, __LINE__) #define externalErrorExitDesc(errDesc) \ _externalErrorExit_func(errDesc, NULL, __LINE__) #define libcurlErrorExit(ignore) _libcurlErrorExit_func(NULL, NULL, __LINE__) #define libcurlErrorExitDesc(errDesc) \ _libcurlErrorExit_func(errDesc, NULL, __LINE__) #define mhdErrorExit(ignore) _mhdErrorExit_func(NULL, NULL, __LINE__) #define mhdErrorExitDesc(errDesc) _mhdErrorExit_func(errDesc, NULL, __LINE__) #endif _MHD_NORETURN 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 (%s)\n", (int) errno, strerror (errno)); #ifdef MHD_WINSOCK_SOCKETS fprintf (stderr, "WSAGetLastError() value: %d\n", (int) WSAGetLastError ()); #endif /* MHD_WINSOCK_SOCKETS */ fflush (stderr); exit (99); } static char libcurl_errbuf[CURL_ERROR_SIZE] = ""; _MHD_NORETURN static void _libcurlErrorExit_func (const char *errDesc, const char *funcName, int lineNum) { if ((NULL != errDesc) && (0 != errDesc[0])) fprintf (stderr, "%s", errDesc); else fprintf (stderr, "CURL 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 (%s)\n", (int) errno, strerror (errno)); if (0 != libcurl_errbuf[0]) fprintf (stderr, "Last libcurl error details: %s\n", libcurl_errbuf); fflush (stderr); exit (99); } _MHD_NORETURN static void _mhdErrorExit_func (const char *errDesc, const char *funcName, int lineNum) { if ((NULL != errDesc) && (0 != errDesc[0])) fprintf (stderr, "%s", errDesc); else fprintf (stderr, "MHD unexpected error"); 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 (%s)\n", (int) errno, strerror (errno)); fflush (stderr); exit (8); } /* Could be increased to facilitate debugging */ #define TIMEOUTS_VAL 5 #define EXPECTED_URI_BASE_PATH "/a" #define URL_SCHEME_HOST "http:/" "/127.0.0.1" #define N1_HEADER_NAME "n" #define N1_HEADER_VALUE "1" #define N1_HEADER N1_HEADER_NAME ": " N1_HEADER_VALUE #define N1_HEADER_CRLF N1_HEADER "\r\n" #define BUFFER_SIZE 1024 /* The size of the test element that must pass the test */ #ifndef MHD_ASAN_POISON_ACTIVE #define TEST_OK_SIZE (BUFFER_SIZE - 384) #else /* MHD_ASAN_POISON_ACTIVE */ #define TEST_OK_SIZE (BUFFER_SIZE - 384 - 80) #endif /* MHD_ASAN_POISON_ACTIVE */ /* The size of the test element where tests are started */ #define TEST_START_SIZE (TEST_OK_SIZE - 16) /* The size of the test element that must definitely fail */ #define TEST_FAIL_SIZE (BUFFER_SIZE + 32) /* Special value for request many headers test. * MHD uses the same buffer to store headers strings and pointers to the strings * so allocation is multiplied for small request header. */ /* The size of the test element that must pass the test */ #define TEST_RQ_N1_OK_SIZE 50 /* The size of the test element where tests are started */ #define TEST_RQ_N1_START_SIZE (TEST_RQ_N1_OK_SIZE - 32) /* Global parameters */ static int verbose; /**< Be verbose */ static int oneone; /**< If false use HTTP/1.0 for requests*/ static uint16_t global_port; /**< MHD daemons listen port number */ static int large_req_method; /**< Large request method */ static int large_req_url; /**< Large request URL */ static int large_req_header_name; /**< Large request single header name */ static int large_req_header_value; /**< Large request single header value */ static int large_req_headers; /**< Large request headers */ static int large_rsp_header_name; /**< Large response single header name */ static int large_rsp_header_value; /**< Large response single header value */ static int large_rsp_headers; /**< Large response headers */ static int response_timeout_val = TIMEOUTS_VAL; /* Current test parameters */ /* * Moved to local variables * */ /* Static helper variables */ /* * None for this test * */ static void test_global_init (void) { libcurl_errbuf[0] = 0; if (0 != curl_global_init (CURL_GLOBAL_WIN32)) externalErrorExit (); } static void test_global_cleanup (void) { curl_global_cleanup (); } struct headers_check_result { unsigned int num_n1_headers; size_t large_header_name_size; size_t large_header_value_size; int large_header_valid; }; static size_t lcurl_hdr_callback (char *buffer, size_t size, size_t nitems, void *userdata) { const size_t data_size = size * nitems; struct headers_check_result *check_res = (struct headers_check_result *) userdata; if ((6 == data_size) && (0 == memcmp (N1_HEADER_CRLF, buffer, 6))) check_res->num_n1_headers++; else if ((5 <= data_size) && ('0' == buffer[0])) { const char *const col_ptr = memchr (buffer, ':', data_size); if (0 != check_res->large_header_value_size) mhdErrorExitDesc ("Expected only one large header, " \ "but found two large headers in the reply"); if (NULL == col_ptr) check_res->large_header_valid = 0; else if ((size_t) (col_ptr - buffer) >= data_size - 2) check_res->large_header_valid = 0; else if (*(col_ptr + 1) != ' ') check_res->large_header_valid = 0; else { const char *const name = buffer; const size_t name_len = (size_t) (col_ptr - buffer); const size_t val_pos = name_len + 2; const size_t val_len = data_size - val_pos - 2; /* 2 = strlen("\r\n") */ const char *const value = buffer + val_pos; size_t i; check_res->large_header_name_size = name_len; check_res->large_header_value_size = val_len; check_res->large_header_valid = 1; /* To be reset if any problem found */ for (i = 1; i < name_len; i++) if ('a' + (char) (i % ('z' - 'a' + 1)) != name[i]) { fprintf (stderr, "Wrong sequence in reply header name " \ "at position %u. Expected '%c', got '%c'\n", (unsigned int) i, 'a' + (char) (i % ('z' - 'a' + 1)), name[i]); check_res->large_header_valid = 0; break; } for (i = 0; i < val_len; i++) if ('Z' - (char) (i % ('Z' - 'A' + 1)) != value[i]) { fprintf (stderr, "Wrong sequence in reply header value " \ "at position %u. Expected '%c', got '%c'\n", (unsigned int) i, 'Z' - (char) (i % ('Z' - 'A' + 1)), value[i]); check_res->large_header_valid = 0; break; } } } return data_size; } struct lcurl_data_cb_param { char *buf; size_t pos; size_t size; }; static size_t copyBuffer (void *ptr, size_t size, size_t nmemb, void *ctx) { struct lcurl_data_cb_param *cbc = ctx; if (cbc->pos + size * nmemb > cbc->size) externalErrorExit (); /* overflow */ memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb); cbc->pos += size * nmemb; return size * nmemb; } struct check_uri_cls { const char *volatile uri; }; static void * check_uri_cb (void *cls, const char *uri, struct MHD_Connection *con) { struct check_uri_cls *param = (struct check_uri_cls *) cls; (void) con; if (0 != strcmp (param->uri, uri)) { fprintf (stderr, "Wrong URI: `%s', line: %d\n", uri, __LINE__); exit (22); } return NULL; } struct mhd_header_checker_param { unsigned int num_n1_headers; size_t large_header_name_size; size_t large_header_value_size; int large_header_valid; }; static enum MHD_Result headerCheckerInterator (void *cls, enum MHD_ValueKind kind, const char *key, size_t key_size, const char *value, size_t value_size) { struct mhd_header_checker_param *const param = (struct mhd_header_checker_param *) cls; if (NULL == param) mhdErrorExitDesc ("cls parameter is NULL"); if (MHD_HEADER_KIND != kind) return MHD_YES; /* Continue iteration */ if (0 == key_size) mhdErrorExitDesc ("Zero key length"); if ((1 == key_size) && (1 == value_size) && ('n' == key[0]) && ('1' == value[0])) param->num_n1_headers++; else if ('0' == key[0]) { /* Found 'large' header */ size_t i; param->large_header_name_size = key_size; param->large_header_value_size = value_size; param->large_header_valid = 1; for (i = 1; i < key_size; i++) if ('a' + (char) (i % ('z' - 'a' + 1)) != key[i]) { fprintf (stderr, "Wrong sequence in request header name " \ "at position %u. Expected '%c', got '%c'\n", (unsigned int) i, 'a' + (char) (i % ('z' - 'a' + 1)), key[i]); param->large_header_valid = 0; break; } for (i = 0; i < value_size; i++) if ('Z' - (char) (i % ('Z' - 'A' + 1)) != value[i]) { fprintf (stderr, "Wrong sequence in request header value " \ "at position %u. Expected '%c', got '%c'\n", (unsigned int) i, 'Z' - (char) (i % ('Z' - 'A' + 1)), value[i]); param->large_header_valid = 0; break; } } return MHD_YES; } struct ahc_cls_type { const char *volatile rp_data; volatile size_t rp_data_size; volatile size_t rp_num_n1_hdrs; volatile size_t rp_large_hdr_name_size; volatile size_t rp_large_hdr_value_size; struct mhd_header_checker_param header_check_param; const char *volatile rq_method; const char *volatile rq_url; }; static enum MHD_Result ahcCheck (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 **req_cls) { static int ptr; struct MHD_Response *response; enum MHD_Result ret; struct ahc_cls_type *const param = (struct ahc_cls_type *) cls; size_t i; if (NULL == param) mhdErrorExitDesc ("cls parameter is NULL"); if (0 != strcmp (version, MHD_HTTP_VERSION_1_1)) mhdErrorExitDesc ("Unexpected HTTP version"); if (0 != strcmp (url, param->rq_url)) mhdErrorExitDesc ("Unexpected URI"); if (NULL != upload_data) mhdErrorExitDesc ("'upload_data' is not NULL"); if (NULL == upload_data_size) mhdErrorExitDesc ("'upload_data_size' pointer is NULL"); if (0 != *upload_data_size) mhdErrorExitDesc ("'*upload_data_size' value is not zero"); if (0 != strcmp (param->rq_method, method)) mhdErrorExitDesc ("Unexpected request method"); if (&ptr != *req_cls) { *req_cls = &ptr; return MHD_YES; } *req_cls = NULL; if (1 > MHD_get_connection_values_n (connection, MHD_HEADER_KIND, &headerCheckerInterator, ¶m->header_check_param)) mhdErrorExitDesc ("Wrong number of headers in the request"); response = MHD_create_response_from_buffer_copy (param->rp_data_size, (const void *) param->rp_data); if (NULL == response) mhdErrorExitDesc ("Failed to create response"); for (i = 0; i < param->rp_num_n1_hdrs; i++) if (MHD_YES != MHD_add_response_header (response, N1_HEADER_NAME, N1_HEADER_VALUE)) mhdErrorExitDesc ("Cannot add header"); if (0 != param->rp_large_hdr_name_size) { const size_t large_hdr_name_size = param->rp_large_hdr_name_size; char *large_hrd_name; const size_t large_hdr_value_size = param->rp_large_hdr_value_size; char *large_hrd_value; large_hrd_name = malloc (large_hdr_name_size + 1); if (NULL == large_hrd_name) externalErrorExit (); if (0 != large_hdr_value_size) large_hrd_value = malloc (large_hdr_value_size + 1); else large_hrd_value = NULL; if ((0 != large_hdr_value_size) && (NULL == large_hrd_value)) externalErrorExit (); large_hrd_name[0] = '0'; /* Name starts with zero for unique identification */ for (i = 1; i < large_hdr_name_size; i++) large_hrd_name[i] = 'a' + (char) (unsigned char) (i % ('z' - 'a' + 1)); large_hrd_name[large_hdr_name_size] = 0; for (i = 0; i < large_hdr_value_size; i++) large_hrd_value[i] = 'Z' - (char) (unsigned char) (i % ('Z' - 'A' + 1)); if (NULL != large_hrd_value) large_hrd_value[large_hdr_value_size] = 0; if (MHD_YES != MHD_add_response_header (response, large_hrd_name, large_hrd_value)) mhdErrorExitDesc ("Cannot add large header"); if (NULL != large_hrd_value) free (large_hrd_value); free (large_hrd_name); } ret = MHD_queue_response (connection, MHD_HTTP_OK, response); MHD_destroy_response (response); if (MHD_YES != ret) mhdErrorExitDesc ("Failed to queue response"); return ret; } static CURL * curlEasyInitForTest (const char *queryPath, const char *method, uint16_t port, struct lcurl_data_cb_param *dcbp, struct headers_check_result *hdr_chk_result, struct curl_slist *headers) { CURL *c; c = curl_easy_init (); if (NULL == c) libcurlErrorExitDesc ("curl_easy_init() failed"); if ((CURLE_OK != curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_URL, queryPath)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_PORT, (long) port)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_WRITEDATA, dcbp)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, (long) response_timeout_val)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_TIMEOUT, (long) response_timeout_val)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_ERRORBUFFER, libcurl_errbuf)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_HEADERFUNCTION, lcurl_hdr_callback)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_HEADERDATA, hdr_chk_result)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L)) || (CURLE_OK != curl_easy_setopt (c, CURLOPT_HTTP_VERSION, (oneone) ? CURL_HTTP_VERSION_1_1 : CURL_HTTP_VERSION_1_0))) libcurlErrorExitDesc ("curl_easy_setopt() failed"); if (CURLE_OK != curl_easy_setopt (c, CURLOPT_CUSTOMREQUEST, method)) libcurlErrorExitDesc ("curl_easy_setopt() failed"); if (CURLE_OK != curl_easy_setopt (c, CURLOPT_HTTPHEADER, headers)) libcurlErrorExitDesc ("curl_easy_setopt() failed"); return c; } static CURLcode performQueryExternal (struct MHD_Daemon *d, CURL *c) { CURLM *multi; time_t start; struct timeval tv; CURLcode ret; ret = CURLE_FAILED_INIT; /* will be replaced with real result */ multi = NULL; multi = curl_multi_init (); if (multi == NULL) libcurlErrorExitDesc ("curl_multi_init() failed"); if (CURLM_OK != curl_multi_add_handle (multi, c)) libcurlErrorExitDesc ("curl_multi_add_handle() failed"); 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); if (NULL != multi) { 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) libcurlErrorExitDesc ("curl_multi_info_read() failed"); totalMsgs++; if (CURLMSG_DONE == msg->msg) ret = msg->data.result; } while (msgLeft > 0); if (1 != totalMsgs) { fprintf (stderr, "curl_multi_info_read returned wrong " "number of results (%d).\n", totalMsgs); externalErrorExit (); } curl_multi_remove_handle (multi, c); curl_multi_cleanup (multi); multi = NULL; } else { if (CURLM_OK != curl_multi_fdset (multi, &rs, &ws, &es, &maxCurlSk)) libcurlErrorExitDesc ("curl_multi_fdset() failed"); } } if (NULL == multi) { /* libcurl has finished, check whether MHD still needs to perform cleanup */ if (0 != MHD_get_timeout64s (d)) break; /* MHD finished as well */ } if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &maxMhdSk)) mhdErrorExitDesc ("MHD_get_fdset() failed"); 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 ("Unexpected select() error"); #else if ((WSAEINVAL != WSAGetLastError ()) || (0 != rs.fd_count) || (0 != ws.fd_count) || (0 != es.fd_count) ) externalErrorExitDesc ("Unexpected select() error"); Sleep (1); #endif } if (MHD_YES != MHD_run_from_select (d, &rs, &ws, &es)) mhdErrorExitDesc ("MHD_run_from_select() failed"); } return ret; } struct curlQueryParams { /* Destination path for CURL query */ const char *queryPath; /* Custom query method, NULL for default */ const char *method; /* Destination port for CURL query */ uint16_t queryPort; /* List of additional request headers */ struct curl_slist *headers; /* CURL query result error flag */ volatile unsigned int queryError; /* Response HTTP code, zero if no response */ volatile int responseCode; }; /* Returns zero for successful response and non-zero for failed response */ static unsigned int doCurlQueryInThread (struct MHD_Daemon *d, struct curlQueryParams *p, struct headers_check_result *hdr_res, const char *expected_data, size_t expected_data_size) { const union MHD_DaemonInfo *dinfo; CURL *c; struct lcurl_data_cb_param dcbp; CURLcode errornum; int use_external_poll; long resp_code; dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_FLAGS); if (NULL == dinfo) mhdErrorExitDesc ("MHD_get_daemon_info() failed"); use_external_poll = (0 == (dinfo->flags & MHD_USE_INTERNAL_POLLING_THREAD)); if (NULL == p->queryPath) abort (); if (0 == p->queryPort) abort (); /* Test must not fail due to test's internal buffer shortage */ dcbp.size = TEST_FAIL_SIZE * 2 + 1; dcbp.buf = malloc (dcbp.size); if (NULL == dcbp.buf) externalErrorExit (); dcbp.pos = 0; memset (hdr_res, 0, sizeof(*hdr_res)); c = curlEasyInitForTest (p->queryPath, p->method, p->queryPort, &dcbp, hdr_res, p->headers); if (! use_external_poll) errornum = curl_easy_perform (c); else errornum = performQueryExternal (d, c); if (CURLE_OK != curl_easy_getinfo (c, CURLINFO_RESPONSE_CODE, &resp_code)) libcurlErrorExitDesc ("curl_easy_getinfo() failed"); p->responseCode = (int) resp_code; if ((CURLE_OK == errornum) && (200 != resp_code)) { fprintf (stderr, "Got reply with unexpected status code: %d\n", p->responseCode); mhdErrorExit (); } if (CURLE_OK != errornum) { if ((CURLE_GOT_NOTHING != errornum) && (CURLE_RECV_ERROR != errornum) && (CURLE_HTTP_RETURNED_ERROR != errornum)) { if (CURLE_OPERATION_TIMEDOUT == errornum) mhdErrorExitDesc ("Request was aborted due to timeout"); fprintf (stderr, "libcurl returned expected error: %s\n", curl_easy_strerror (errornum)); mhdErrorExitDesc ("Request failed due to unexpected error"); } p->queryError = 1; if ((0 != resp_code) && ((499 < resp_code) || (400 > resp_code))) /* TODO: add all expected error codes */ { fprintf (stderr, "Got reply with unexpected status code: %ld\n", resp_code); mhdErrorExit (); } } else { if (dcbp.pos != expected_data_size) mhdErrorExit ("libcurl reports wrong size of MHD reply body data"); else if (0 != memcmp (expected_data, dcbp.buf, expected_data_size)) mhdErrorExit ("libcurl reports wrong MHD reply body data"); else p->queryError = 0; } curl_easy_cleanup (c); free (dcbp.buf); return p->queryError; } /* Perform test queries, shut down MHD daemon, and free parameters */ static unsigned int performTestQueries (struct MHD_Daemon *d, uint16_t d_port, struct ahc_cls_type *ahc_param, struct check_uri_cls *uri_cb_param) { struct curlQueryParams qParam; unsigned int ret = 0; /* Return value */ struct headers_check_result rp_headers_check; char *buf; size_t i; size_t first_failed_at = 0; buf = malloc (TEST_FAIL_SIZE + 1 + strlen (URL_SCHEME_HOST)); if (NULL == buf) externalErrorExit (); /* Common parameters, to be individually overridden by specific test cases */ qParam.queryPort = d_port; qParam.method = NULL; /* Use libcurl default: GET */ qParam.queryPath = URL_SCHEME_HOST EXPECTED_URI_BASE_PATH; qParam.headers = NULL; /* No additional headers */ uri_cb_param->uri = EXPECTED_URI_BASE_PATH; ahc_param->rq_url = EXPECTED_URI_BASE_PATH; ahc_param->rq_method = "GET"; /* Default expected method */ ahc_param->rp_data = "~"; ahc_param->rp_data_size = 1; ahc_param->rp_large_hdr_name_size = 0; ahc_param->rp_large_hdr_value_size = 0; ahc_param->rp_num_n1_hdrs = 0; if (large_req_method) { for (i = 0; i < TEST_START_SIZE; i++) buf[i] = 'A' + (char) (unsigned char) (i % ('Z' - 'A' + 1)); for (; i <= TEST_FAIL_SIZE; i++) { buf[i] = 0; qParam.method = buf; ahc_param->rq_method = buf; memset (&ahc_param->header_check_param, 0, sizeof (ahc_param->header_check_param)); if (0 != doCurlQueryInThread (d, &qParam, &rp_headers_check, ahc_param->rp_data, ahc_param->rp_data_size)) { (void) qParam.responseCode; /* TODO: check for the right response code */ if (TEST_OK_SIZE >= i) { fprintf (stderr, "Request failed when running with the valid value size.\n"); ret = 1; /* Failed too early */ } if (0 == first_failed_at) { if (verbose) fprintf (stderr, "First failed size is %u.\n", (unsigned int) i); first_failed_at = i; } } else { if (TEST_FAIL_SIZE == i) { fprintf (stderr, "Request succeed with the largest size.\n"); ret = 1; /* Succeed with largest value */ } } if (0 != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected unexpected request headers"); if (0 != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large request header"); if (0 != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected unexpected reply headers"); if (0 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large reply header"); buf[i] = 'A' + (char) (unsigned char) (i % ('Z' - 'A' + 1)); } } else if (large_req_url) { const size_t base_size = strlen (URL_SCHEME_HOST); char *const url = buf + base_size; memcpy (buf, URL_SCHEME_HOST, base_size); url[0] = '/'; for (i = 1; i < TEST_START_SIZE; i++) url[i] = 'a' + (char) (unsigned char) (i % ('z' - 'a' + 1)); for (; i <= TEST_FAIL_SIZE; i++) { url[i] = 0; qParam.queryPath = buf; uri_cb_param->uri = url; ahc_param->rq_url = url; memset (&ahc_param->header_check_param, 0, sizeof (ahc_param->header_check_param)); if (0 != doCurlQueryInThread (d, &qParam, &rp_headers_check, ahc_param->rp_data, ahc_param->rp_data_size)) { (void) qParam.responseCode; /* TODO: check for the right response code */ if (TEST_OK_SIZE >= i) { fprintf (stderr, "Request failed when running with the valid value size.\n"); ret = 1; /* Failed too early */ } if (0 == first_failed_at) { if (verbose) fprintf (stderr, "First failed size is %u.\n", (unsigned int) i); first_failed_at = i; } } else { if (TEST_FAIL_SIZE == i) { fprintf (stderr, "Request succeed with the largest size.\n"); ret = 1; /* Succeed with largest value */ } } if (0 != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected unexpected request headers"); if (0 != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large request header"); if (0 != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected unexpected reply headers"); if (0 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large reply header"); url[i] = 'a' + (char) (unsigned char) (i % ('z' - 'a' + 1)); } } else if (large_req_header_name) { buf[0] = '0'; /* Name starts with zero for unique identification */ for (i = 1; i < TEST_START_SIZE; i++) buf[i] = 'a' + (char) (unsigned char) (i % ('z' - 'a' + 1)); for (; i <= TEST_FAIL_SIZE; i++) { struct curl_slist *curl_headers; curl_headers = NULL; memcpy (buf + i, ": Z", 3); /* Note: strlen(": Z") is less than strlen(URL_SCHEME_HOST) */ buf[i + 3] = 0; curl_headers = curl_slist_append (curl_headers, buf); if (NULL == curl_headers) externalErrorExit (); qParam.headers = curl_headers; memset (&ahc_param->header_check_param, 0, sizeof (ahc_param->header_check_param)); if (0 != doCurlQueryInThread (d, &qParam, &rp_headers_check, ahc_param->rp_data, ahc_param->rp_data_size)) { (void) qParam.responseCode; /* TODO: check for the right response code */ if (0 != ahc_param->header_check_param.large_header_name_size) { /* If large header was processed, it must be valid */ if (i != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected wrong large request header name size"); if (1 != ahc_param->header_check_param.large_header_value_size) mhdErrorExitDesc ("Detected wrong large request header value size"); if (0 == ahc_param->header_check_param.large_header_valid) mhdErrorExitDesc ("Detected wrong large request header"); } if (TEST_OK_SIZE >= i) { fprintf (stderr, "Request failed when running with the valid value size.\n"); ret = 1; /* Failed too early */ } if (0 == first_failed_at) { if (verbose) fprintf (stderr, "First failed size is %u.\n", (unsigned int) i); first_failed_at = i; } } else { if (i != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected wrong large request header name size"); if (1 != ahc_param->header_check_param.large_header_value_size) mhdErrorExitDesc ("Detected wrong large request header value size"); if (0 == ahc_param->header_check_param.large_header_valid) mhdErrorExitDesc ("Detected wrong large request header"); if (TEST_FAIL_SIZE == i) { fprintf (stderr, "Request succeed with the largest size.\n"); ret = 1; /* Succeed with largest value */ } } if (0 != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected unexpected request headers"); if (0 != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected unexpected reply headers"); if (0 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large reply header"); curl_slist_free_all (curl_headers); buf[i] = 'a' + (char) (unsigned char) (i % ('z' - 'a' + 1)); } } else if (large_req_header_value) { char *const hdr_value = buf + 3; /* Name starts with zero for unique identification */ memcpy (buf, "0: ", 3); /* Note: strlen(": Z") is less than strlen(URL_SCHEME_HOST) */ for (i = 0; i < TEST_START_SIZE; i++) hdr_value[i] = 'Z' - (char) (unsigned char) (i % ('Z' - 'A' + 1)); for (; i <= TEST_FAIL_SIZE; i++) { struct curl_slist *curl_headers; curl_headers = NULL; hdr_value[i] = 0; curl_headers = curl_slist_append (curl_headers, buf); if (NULL == curl_headers) externalErrorExit (); qParam.headers = curl_headers; memset (&ahc_param->header_check_param, 0, sizeof (ahc_param->header_check_param)); if (0 != doCurlQueryInThread (d, &qParam, &rp_headers_check, ahc_param->rp_data, ahc_param->rp_data_size)) { (void) qParam.responseCode; /* TODO: check for the right response code */ if (0 != ahc_param->header_check_param.large_header_name_size) { /* If large header was processed, it must be valid */ if (1 != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected wrong large request header name size"); if (i != ahc_param->header_check_param.large_header_value_size) mhdErrorExitDesc ("Detected wrong large request header value size"); if (0 == ahc_param->header_check_param.large_header_valid) mhdErrorExitDesc ("Detected wrong large request header"); } if (TEST_OK_SIZE >= i) { fprintf (stderr, "Request failed when running with the valid value size.\n"); ret = 1; /* Failed too early */ } if (0 == first_failed_at) { if (verbose) fprintf (stderr, "First failed size is %u.\n", (unsigned int) i); first_failed_at = i; } } else { if (1 != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected wrong large request header name size"); if (i != ahc_param->header_check_param.large_header_value_size) mhdErrorExitDesc ("Detected wrong large request header value size"); if (0 == ahc_param->header_check_param.large_header_valid) mhdErrorExitDesc ("Detected wrong large request header"); if (TEST_FAIL_SIZE == i) { fprintf (stderr, "Request succeed with the largest size.\n"); ret = 1; /* Succeed with largest value */ } } if (0 != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected unexpected request headers"); if (0 != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected unexpected reply headers"); if (0 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large reply header"); curl_slist_free_all (curl_headers); hdr_value[i] = 'Z' - (char) (unsigned char) (i % ('Z' - 'A' + 1)); } } else if (large_req_headers) { unsigned int num_hdrs = 0; struct curl_slist *curl_headers; const size_t hdr_size = strlen (N1_HEADER_CRLF); curl_headers = NULL; for (i = 0; i < TEST_RQ_N1_START_SIZE; i += hdr_size) { curl_headers = curl_slist_append (curl_headers, N1_HEADER); if (NULL == curl_headers) externalErrorExit (); num_hdrs++; } for (; i <= TEST_FAIL_SIZE; i += hdr_size) { qParam.headers = curl_headers; ahc_param->header_check_param.num_n1_headers = num_hdrs; memset (&ahc_param->header_check_param, 0, sizeof (ahc_param->header_check_param)); if (0 != doCurlQueryInThread (d, &qParam, &rp_headers_check, ahc_param->rp_data, ahc_param->rp_data_size)) { (void) qParam.responseCode; /* TODO: check for the right response code */ if (0 != ahc_param->header_check_param.num_n1_headers) { /* If headers were processed, they must be valid */ if (num_hdrs != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected wrong number of request headers"); } if (TEST_RQ_N1_OK_SIZE >= i) { fprintf (stderr, "Request failed when running with the valid value size.\n"); ret = 1; /* Failed too early */ } if (0 == first_failed_at) { if (verbose) fprintf (stderr, "First failed size is %u.\n", (unsigned int) i); first_failed_at = i; } } else { if (num_hdrs != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected wrong number of request headers"); if (TEST_FAIL_SIZE == i) { fprintf (stderr, "Request succeed with the largest size.\n"); ret = 1; /* Succeed with largest value */ } } if (0 != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large request header"); if (0 != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected unexpected reply headers"); if (0 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large reply header"); curl_headers = curl_slist_append (curl_headers, N1_HEADER); if (NULL == curl_headers) externalErrorExit (); num_hdrs++; } curl_slist_free_all (curl_headers); } else if (large_rsp_header_name) { for (i = TEST_START_SIZE; i <= TEST_FAIL_SIZE; i++) { ahc_param->rp_large_hdr_name_size = i; ahc_param->rp_large_hdr_value_size = 1; memset (&ahc_param->header_check_param, 0, sizeof (ahc_param->header_check_param)); if (0 != doCurlQueryInThread (d, &qParam, &rp_headers_check, ahc_param->rp_data, ahc_param->rp_data_size)) { (void) qParam.responseCode; /* TODO: check for the right response code */ if (0 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large reply header"); if (TEST_OK_SIZE >= i) { fprintf (stderr, "Request failed when running with the valid value size.\n"); ret = 1; /* Failed too early */ } if (0 == first_failed_at) { if (verbose) fprintf (stderr, "First failed size is %u.\n", (unsigned int) i); first_failed_at = i; } } else { if (i != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected wrong large reply header name size"); if (1 != rp_headers_check.large_header_value_size) mhdErrorExitDesc ("Detected wrong large reply header value size"); if (0 == rp_headers_check.large_header_valid) mhdErrorExitDesc ("Detected wrong large reply header"); if (TEST_FAIL_SIZE == i) { fprintf (stderr, "Request succeed with the largest size.\n"); ret = 1; /* Succeed with largest value */ } } if (0 != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected unexpected request headers"); if (0 != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large request header"); if (0 != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected unexpected reply headers"); } } else if (large_rsp_header_value) { for (i = TEST_START_SIZE; i <= TEST_FAIL_SIZE; i++) { ahc_param->rp_large_hdr_name_size = 1; ahc_param->rp_large_hdr_value_size = i; memset (&ahc_param->header_check_param, 0, sizeof (ahc_param->header_check_param)); if (0 != doCurlQueryInThread (d, &qParam, &rp_headers_check, ahc_param->rp_data, ahc_param->rp_data_size)) { (void) qParam.responseCode; /* TODO: check for the right response code */ if (0 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large reply header"); if (TEST_OK_SIZE >= i) { fprintf (stderr, "Request failed when running with the valid value size.\n"); ret = 1; /* Failed too early */ } if (0 == first_failed_at) { if (verbose) fprintf (stderr, "First failed size is %u.\n", (unsigned int) i); first_failed_at = i; } } else { if (1 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected wrong large reply header name size"); if (i != rp_headers_check.large_header_value_size) mhdErrorExitDesc ("Detected wrong large reply header value size"); if (0 == rp_headers_check.large_header_valid) mhdErrorExitDesc ("Detected wrong large reply header"); if (TEST_FAIL_SIZE == i) { fprintf (stderr, "Request succeed with the largest size.\n"); ret = 1; /* Succeed with largest value */ } } if (0 != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected unexpected request headers"); if (0 != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large request header"); if (0 != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected unexpected reply headers"); } } else if (large_rsp_headers) { size_t num_hrds; const size_t hdr_size = strlen (N1_HEADER_CRLF); for (num_hrds = TEST_START_SIZE / hdr_size; num_hrds * hdr_size <= TEST_FAIL_SIZE; num_hrds++) { i = num_hrds * hdr_size; ahc_param->rp_num_n1_hdrs = num_hrds; memset (&ahc_param->header_check_param, 0, sizeof (ahc_param->header_check_param)); if (0 != doCurlQueryInThread (d, &qParam, &rp_headers_check, ahc_param->rp_data, ahc_param->rp_data_size)) { (void) qParam.responseCode; /* TODO: check for the right response code */ if (0 != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected unexpected reply headers"); if (TEST_OK_SIZE >= i) { fprintf (stderr, "Request failed when running with the valid value size.\n"); ret = 1; /* Failed too early */ } if (0 == first_failed_at) { if (verbose) fprintf (stderr, "First failed size is %u.\n", (unsigned int) i); first_failed_at = i; } } else { if (num_hrds != rp_headers_check.num_n1_headers) mhdErrorExitDesc ("Detected wrong number of reply headers"); if (TEST_FAIL_SIZE == i) { fprintf (stderr, "Request succeed with the largest size.\n"); ret = 1; /* Succeed with largest value */ } } if (0 != ahc_param->header_check_param.num_n1_headers) mhdErrorExitDesc ("Detected unexpected request headers"); if (0 != ahc_param->header_check_param.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large request header"); if (0 != rp_headers_check.large_header_name_size) mhdErrorExitDesc ("Detected unexpected large reply header"); } } else externalErrorExitDesc ("No valid test test was selected"); MHD_stop_daemon (d); free (buf); free (uri_cb_param); free (ahc_param); return ret; } 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 }; /* Get number of threads for thread pool depending * on used poll function and test type. */ static unsigned int testNumThreadsForPool (enum testMhdPollType pollType) { unsigned int numThreads = MHD_CPU_COUNT; (void) pollType; /* Don't care about pollType for this test */ return numThreads; /* No practical limit for non-cleanup test */ } static struct MHD_Daemon * startTestMhdDaemon (enum testMhdThreadsType thrType, enum testMhdPollType pollType, uint16_t *pport, struct ahc_cls_type **ahc_param, struct check_uri_cls **uri_cb_param) { struct MHD_Daemon *d; const union MHD_DaemonInfo *dinfo; if ((NULL == ahc_param) || (NULL == uri_cb_param)) abort (); *ahc_param = (struct ahc_cls_type *) malloc (sizeof(struct ahc_cls_type)); if (NULL == *ahc_param) externalErrorExit (); *uri_cb_param = (struct check_uri_cls *) malloc (sizeof(struct check_uri_cls)); if (NULL == *uri_cb_param) externalErrorExit (); if ( (0 == *pport) && (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) ) { *pport = 4100; if (large_req_method) *pport += 1; if (large_req_url) *pport += 2; if (large_req_header_name) *pport += 3; if (large_req_header_value) *pport += 4; if (large_req_headers) *pport += 5; if (large_rsp_header_name) *pport += 6; if (large_rsp_header_value) *pport += 7; if (large_rsp_headers) *pport += 8; if (! oneone) *pport += 16; } if (testMhdThreadInternalPool != thrType) d = MHD_start_daemon (((unsigned int) thrType) | ((unsigned int) pollType) | (verbose ? MHD_USE_ERROR_LOG : 0), *pport, NULL, NULL, &ahcCheck, *ahc_param, MHD_OPTION_URI_LOG_CALLBACK, &check_uri_cb, *uri_cb_param, MHD_OPTION_CONNECTION_MEMORY_LIMIT, (size_t) BUFFER_SIZE, MHD_OPTION_END); else d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | ((unsigned int) pollType) | (verbose ? MHD_USE_ERROR_LOG : 0), *pport, NULL, NULL, &ahcCheck, *ahc_param, MHD_OPTION_THREAD_POOL_SIZE, testNumThreadsForPool (pollType), MHD_OPTION_URI_LOG_CALLBACK, &check_uri_cb, *uri_cb_param, MHD_OPTION_CONNECTION_MEMORY_LIMIT, (size_t) BUFFER_SIZE, MHD_OPTION_END); if (NULL == d) { fprintf (stderr, "Failed to start MHD daemon, errno=%d.\n", errno); abort (); } if (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 = dinfo->port; if (0 == global_port) global_port = *pport; /* Reuse the same port for all tests */ } return d; } /* Test runners */ static unsigned int testExternalGet (void) { struct MHD_Daemon *d; uint16_t d_port = global_port; /* Daemon's port */ struct ahc_cls_type *ahc_param; struct check_uri_cls *uri_cb_param; d = startTestMhdDaemon (testMhdThreadExternal, testMhdPollBySelect, &d_port, &ahc_param, &uri_cb_param); return performTestQueries (d, d_port, ahc_param, uri_cb_param); } static unsigned int testInternalGet (enum testMhdPollType pollType) { struct MHD_Daemon *d; uint16_t d_port = global_port; /* Daemon's port */ struct ahc_cls_type *ahc_param; struct check_uri_cls *uri_cb_param; d = startTestMhdDaemon (testMhdThreadInternal, pollType, &d_port, &ahc_param, &uri_cb_param); return performTestQueries (d, d_port, ahc_param, uri_cb_param); } static unsigned int testMultithreadedGet (enum testMhdPollType pollType) { struct MHD_Daemon *d; uint16_t d_port = global_port; /* Daemon's port */ struct ahc_cls_type *ahc_param; struct check_uri_cls *uri_cb_param; d = startTestMhdDaemon (testMhdThreadInternalPerConnection, pollType, &d_port, &ahc_param, &uri_cb_param); return performTestQueries (d, d_port, ahc_param, uri_cb_param); } static unsigned int testMultithreadedPoolGet (enum testMhdPollType pollType) { struct MHD_Daemon *d; uint16_t d_port = global_port; /* Daemon's port */ struct ahc_cls_type *ahc_param; struct check_uri_cls *uri_cb_param; d = startTestMhdDaemon (testMhdThreadInternalPool, pollType, &d_port, &ahc_param, &uri_cb_param); return performTestQueries (d, d_port, ahc_param, uri_cb_param); } int main (int argc, char *const *argv) { unsigned int errorCount = 0; unsigned int test_result = 0; verbose = 0; if ((NULL == argv) || (0 == argv[0])) return 99; oneone = ! has_in_name (argv[0], "10"); large_req_method = has_in_name (argv[0], "_method") ? 1 : 0; large_req_url = has_in_name (argv[0], "_url") ? 1 : 0; large_req_header_name = has_in_name (argv[0], "_request_header_name") ? 1 : 0; large_req_header_value = has_in_name (argv[0], "_request_header_value") ? 1 : 0; large_req_headers = has_in_name (argv[0], "_request_headers") ? 1 : 0; large_rsp_header_name = has_in_name (argv[0], "_reply_header_name") ? 1 : 0; large_rsp_header_value = has_in_name (argv[0], "_reply_header_value") ? 1 : 0; large_rsp_headers = has_in_name (argv[0], "_reply_headers") ? 1 : 0; if (large_req_method + large_req_url + large_req_header_name + large_req_header_value + large_req_headers + large_rsp_header_name + large_rsp_header_value + large_rsp_headers != 1) return 99; verbose = ! (has_param (argc, argv, "-q") || has_param (argc, argv, "--quiet") || has_param (argc, argv, "-s") || has_param (argc, argv, "--silent")); test_global_init (); /* 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; if (MHD_YES == MHD_is_feature_supported (MHD_FEATURE_THREADS)) { test_result = testInternalGet (testMhdPollAuto); if (test_result) fprintf (stderr, "FAILED: testInternalGet (testMhdPollAuto) - %u.\n", test_result); else if (verbose) printf ("PASSED: testInternalGet (testMhdPollBySelect).\n"); errorCount += test_result; #ifdef _MHD_HEAVY_TESTS /* Actually tests are not heavy, but took too long to complete while * not really provide any additional results. */ 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 = 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 = 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; 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; } 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; } #else /* Mute compiler warnings */ (void) testMultithreadedGet; (void) testMultithreadedPoolGet; #endif /* _MHD_HEAVY_TESTS */ } if (0 != errorCount) fprintf (stderr, "Error (code: %u)\n", errorCount); else if (verbose) printf ("All tests passed.\n"); test_global_cleanup (); return (errorCount == 0) ? 0 : 1; /* 0 == pass */ }