test_ncbi_conn_stream.cpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: test_ncbi_conn_stream.cpp,v $
- * PRODUCTION Revision 1000.4 2004/06/01 18:46:06 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R6.33
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: test_ncbi_conn_stream.cpp,v 1000.4 2004/06/01 18:46:06 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Author: Anton Lavrentiev
- *
- * File Description:
- * Standard test for the CONN-based streams
- *
- */
- #include <ncbi_pch.hpp>
- #include <connect/ncbi_conn_stream.hpp>
- #include <connect/ncbi_core_cxx.hpp>
- #include "../ncbi_priv.h" /* CORE logging facilities */
- #include <stdlib.h>
- #include <string.h>
- #include <time.h>
- /* This header must go last */
- #include "test_assert.h"
- BEGIN_NCBI_SCOPE
- static const size_t kBufferSize = 1024*1024;
- static CNcbiRegistry* s_CreateRegistry(void)
- {
- CNcbiRegistry* reg = new CNcbiRegistry;
- // Compose a test registry
- reg->Set("ID1", "CONN_" REG_CONN_HOST, DEF_CONN_HOST);
- reg->Set("ID1", "CONN_" REG_CONN_PATH, DEF_CONN_PATH);
- reg->Set("ID1", "CONN_" REG_CONN_ARGS, DEF_CONN_ARGS);
- reg->Set(DEF_CONN_REG_SECTION, REG_CONN_HOST, "yar.ncbi.nlm.nih.gov");
- reg->Set(DEF_CONN_REG_SECTION, REG_CONN_PATH, "/Service/bounce.cgi");
- reg->Set(DEF_CONN_REG_SECTION, REG_CONN_ARGS, "arg1+arg2+arg3");
- reg->Set(DEF_CONN_REG_SECTION, REG_CONN_REQ_METHOD, "POST");
- reg->Set(DEF_CONN_REG_SECTION, REG_CONN_TIMEOUT, "5.0");
- reg->Set(DEF_CONN_REG_SECTION, REG_CONN_DEBUG_PRINTOUT, "TRUE");
- return reg;
- }
- END_NCBI_SCOPE
- int main(void)
- {
- USING_NCBI_SCOPE;
- size_t i, j, k, l;
- srand((unsigned int) time(0));
- SetDiagTrace(eDT_Enable);
- SetDiagPostLevel(eDiag_Info);
- SetDiagPostFlag(eDPF_All);
- CONNECT_Init(s_CreateRegistry());
- LOG_POST(Info << "Checking error log setup"); // short explanatory mesg
- ERR_POST(Info << "Test log message using C++ Toolkit posting");
- CORE_LOG(eLOG_Note, "Another test message using C Toolkit posting");
- #if 1
- {{
- // Test for timeouts and memory leaks in unused stream
- STimeout tmo = {8, 0};
- CConn_IOStream* s =
- new CConn_ServiceStream("ID1", fSERV_Any, 0, 0, &tmo);
- delete s;
- }}
- #endif
- LOG_POST("Test 1 of 3: Big buffer bounce");
- CConn_HttpStream ios(0, "User-Header: My headerrn",
- fHCC_UrlEncodeArgs | fHCC_AutoReconnect);
- char *buf1 = new char[kBufferSize + 1];
- char *buf2 = new char[kBufferSize + 2];
- for (j = 0; j < kBufferSize/1024; j++) {
- for (i = 0; i < 1024 - 1; i++)
- buf1[j*1024 + i] = "0123456789"[rand() % 10];
- buf1[j*1024 + 1024 - 1] = 'n';
- }
- buf1[kBufferSize] = ' ';
- if (!(ios << buf1)) {
- ERR_POST("Error sending data");
- return 1;
- }
- assert(ios.tellp() == (CT_POS_TYPE)((CT_OFF_TYPE)(kBufferSize)));
- ios.read(buf2, kBufferSize + 1);
- streamsize buflen = ios.gcount();
- if (!ios.good() && !ios.eof()) {
- ERR_POST("Error receiving data");
- return 2;
- }
- LOG_POST(Info << buflen << " bytes obtained" <<
- (ios.eof() ? " (EOF)" : ""));
- buf2[buflen] = ' ';
- for (i = 0; i < kBufferSize; i++) {
- if (!buf2[i])
- break;
- if (buf2[i] != buf1[i])
- break;
- }
- if (i < kBufferSize)
- ERR_POST("Not entirely bounced, mismatch position: " << i + 1);
- else if ((size_t) buflen > kBufferSize)
- ERR_POST("Sent: " << kBufferSize << ", bounced: " << buflen);
- else
- LOG_POST(Info << "Test 1 passed");
- // Clear EOF condition
- ios.clear();
- LOG_POST("Test 2 of 3: Random bounce");
- if (!(ios << buf1)) {
- ERR_POST("Error sending data");
- return 1;
- }
- assert(ios.tellp() == (CT_POS_TYPE)((CT_OFF_TYPE)(2*kBufferSize)));
- j = 0;
- buflen = 0;
- for (i = 0, l = 0; i < kBufferSize; i += j, l++) {
- k = rand()%15 + 1;
- if (i + k > kBufferSize + 1)
- k = kBufferSize + 1 - i;
- ios.read(&buf2[i], k);
- j = ios.gcount();
- if (!ios.good() && !ios.eof()) {
- ERR_POST("Error receiving data");
- return 2;
- }
- if (j != k)
- LOG_POST("Bytes requested: " << k << ", received: " << j);
- buflen += j;
- l++;
- if (!j && ios.eof())
- break;
- }
- LOG_POST(Info << buflen << " bytes obtained in " << l << " iteration(s)" <<
- (ios.eof() ? " (EOF)" : ""));
- buf2[buflen] = ' ';
- for (i = 0; i < kBufferSize; i++) {
- if (!buf2[i])
- break;
- if (buf2[i] != buf1[i])
- break;
- }
- if (i < kBufferSize)
- ERR_POST("Not entirely bounced, mismatch position: " << i + 1);
- else if ((size_t) buflen > kBufferSize)
- ERR_POST("Sent: " << kBufferSize << ", bounced: " << buflen);
- else
- LOG_POST(Info << "Test 2 passed");
- // Clear EOF condition
- ios.clear();
- LOG_POST("Test 3 of 3: Truly binary bounce");
- for (i = 0; i < kBufferSize; i++)
- buf1[i] = (char)(255/*rand()%256*/);
- ios.write(buf1, kBufferSize);
- if (!ios.good()) {
- ERR_POST("Error sending data");
- return 1;
- }
- assert(ios.tellp() == (CT_POS_TYPE)((CT_OFF_TYPE)(3*kBufferSize)));
- ios.read(buf2, kBufferSize + 1);
- buflen = ios.gcount();
- if (!ios.good() && !ios.eof()) {
- ERR_POST("Error receiving data");
- return 2;
- }
- LOG_POST(Info << buflen << " bytes obtained" <<
- (ios.eof() ? " (EOF)" : ""));
- for (i = 0; i < kBufferSize; i++) {
- if (buf2[i] != buf1[i])
- break;
- }
- if (i < kBufferSize)
- ERR_POST("Not entirely bounced, mismatch position: " << i + 1);
- else if ((size_t) buflen > kBufferSize)
- ERR_POST("Sent: " << kBufferSize << ", bounced: " << buflen);
- else
- LOG_POST(Info << "Test 3 passed");
- CORE_SetREG(0);
- // Do not delete lock and log here 'cause destructors may need them
- delete[] buf1;
- delete[] buf2;
- return 0/*okay*/;
- }
- /*
- * --------------------------------------------------------------------------
- * $Log: test_ncbi_conn_stream.cpp,v $
- * Revision 1000.4 2004/06/01 18:46:06 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R6.33
- *
- * Revision 6.33 2004/05/17 20:58:22 gorelenk
- * Added include of PCH ncbi_pch.hpp
- *
- * Revision 6.32 2004/04/01 14:14:02 lavr
- * Spell "occurred", "occurrence", and "occurring"
- *
- * Revision 6.31 2004/01/27 17:06:45 ucko
- * Reorder headers to ensure hitting the conflicting LOG_DATA definitions
- * in the right order on AIX.
- *
- * Revision 6.30 2004/01/14 20:25:36 lavr
- * Added test of isstream::tellp()
- *
- * Revision 6.29 2003/11/04 03:28:23 lavr
- * Use explicit streamsize->size_t casts in comparisons
- *
- * Revision 6.28 2003/11/04 03:10:24 lavr
- * Remove special s_Read(); use standard istream::read() instead
- *
- * Revision 6.27 2003/05/20 21:22:24 lavr
- * Do not clear() if stream is bad() in s_Read()
- *
- * Revision 6.26 2003/05/14 03:58:43 lavr
- * Match changes in respective APIs of the tests
- *
- * Revision 6.25 2003/04/15 14:06:09 lavr
- * Changed ray.nlm.nih.gov -> ray.ncbi.nlm.nih.gov
- *
- * Revision 6.24 2003/03/25 22:16:38 lavr
- * Show that timeouts are set from CONN stream ctors
- *
- * Revision 6.23 2002/11/22 15:09:40 lavr
- * Replace all occurrences of "ray" with "yar"
- *
- * Revision 6.22 2002/06/10 19:55:11 lavr
- * Take advantage of CONNECT_Init() call
- *
- * Revision 6.21 2002/04/22 20:31:01 lavr
- * s_Read() made independent of the compiler: should work with any now
- *
- * Revision 6.20 2002/03/31 02:37:19 lavr
- * Additional registry entries for ID1 added
- *
- * Revision 6.19 2002/03/30 03:37:21 lavr
- * Added test for memory leak in unused connector
- *
- * Revision 6.18 2002/03/24 16:25:25 lavr
- * Changed "ray" -> "ray.nlm.nih.gov"
- *
- * Revision 6.17 2002/03/22 19:46:37 lavr
- * Test_assert.h made last among the include files
- *
- * Revision 6.16 2002/02/05 21:45:55 lavr
- * Included header files rearranged
- *
- * Revision 6.15 2002/01/28 20:28:28 lavr
- * Changed io_bounce.cgi -> bounce.cgi
- *
- * Revision 6.14 2002/01/16 21:23:15 vakatov
- * Utilize header "test_assert.h" to switch on ASSERTs in the Release mode too
- *
- * Revision 6.13 2001/12/30 19:45:50 lavr
- * 'static' added to every file-scope identifiers
- *
- * Revision 6.12 2001/07/24 18:00:30 lavr
- * New function introduced s_Read (instead of direct use of istream::read)
- * This function is compiler-dependent, and specially-featured for GCC
- *
- * Revision 6.11 2001/04/23 18:03:06 vakatov
- * Artificial cast to get rid of warning in the 64-bit compilation mode
- *
- * Revision 6.10 2001/03/27 23:39:16 lavr
- * Explicit cast to (char) added in buffer filling
- *
- * Revision 6.9 2001/03/24 00:50:06 lavr
- * Log typo correction
- *
- * Revision 6.8 2001/03/24 00:35:21 lavr
- * Two more tests added: randomly sized read test, and binary (-1) read test
- *
- * Revision 6.7 2001/03/22 19:19:17 lavr
- * Buffer size extended; random number generator seeded with current time
- *
- * Revision 6.6 2001/03/02 20:03:17 lavr
- * "../ncbi_priv.h" explained
- *
- * Revision 6.5 2001/01/25 17:12:01 lavr
- * Added: buffers and LOG freed upon program exit
- *
- * Revision 6.4 2001/01/23 23:21:03 lavr
- * Added proper logging
- *
- * Revision 6.3 2001/01/13 00:01:26 lavr
- * Changes in REG_cxx2c() prototype -> appropriate changes in the test
- * Explicit registry at the end
- *
- * Revision 6.2 2001/01/12 05:49:31 vakatov
- * Get rid of unused "argc", "argv" in main()
- *
- * Revision 6.1 2001/01/11 23:09:36 lavr
- * Initial revision
- *
- * ==========================================================================
- */