1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/stdcpp/tsrc/Stdcpp_test/stdcxx/testengine/src/system.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,120 @@
     1.4 +/************************************************************************
     1.5 + *
     1.6 + * system.cpp - definitions of testsuite helpers
     1.7 + *
     1.8 + * $Id: system.cpp 290012 2005-09-18 23:38:12Z sebor $
     1.9 + *
    1.10 + ************************************************************************
    1.11 + *
    1.12 + * Copyright (c) 1994-2005 Quovadx,  Inc., acting through its  Rogue Wave
    1.13 + * Software division. Licensed under the Apache License, Version 2.0 (the
    1.14 + * "License");  you may  not use this file except  in compliance with the
    1.15 + * License.    You    may   obtain   a   copy   of    the   License    at
    1.16 + * http://www.apache.org/licenses/LICENSE-2.0.    Unless   required    by
    1.17 + * applicable law  or agreed to  in writing,  software  distributed under
    1.18 + * the License is distributed on an "AS IS" BASIS,  WITHOUT WARRANTIES OR
    1.19 + * CONDITIONS OF  ANY KIND, either  express or implied.  See  the License
    1.20 + * for the specific language governing permissions  and limitations under
    1.21 + * the License.
    1.22 + * 
    1.23 + **************************************************************************/
    1.24 +
    1.25 +// expand _TEST_EXPORT macros
    1.26 +#define _RWSTD_TEST_SRC
    1.27 +
    1.28 +#include <system.h>
    1.29 +
    1.30 +#include <driver.h>
    1.31 +#include <printf.h>
    1.32 +
    1.33 +#include <stdarg.h>   // for va_copy, va_list, ...
    1.34 +#include <stdlib.h>   // for system
    1.35 +
    1.36 +#if !defined  (_WIN32) && !defined (_WIN64)
    1.37 +#  include <unistd.h>
    1.38 +#  include <sys/wait.h>   // for WIFEXITED(), WIFSIGNALED(), WTERMSIG()
    1.39 +#endif
    1.40 +
    1.41 +#ifdef __SYMBIAN32__
    1.42 +#include <assert.h>
    1.43 +#endif
    1.44 +
    1.45 +/**************************************************************************/
    1.46 +
    1.47 +_TEST_EXPORT int
    1.48 +rw_vasnprintf (char**, size_t*, const char*, va_list);
    1.49 +
    1.50 +/**************************************************************************/
    1.51 +
    1.52 +static int
    1.53 +_rw_vsystem (const char *cmd, va_list va)
    1.54 +{
    1.55 +    _RWSTD_ASSERT (0 != cmd);
    1.56 +
    1.57 +    char buffer [256];
    1.58 +    char *buf = buffer;
    1.59 +
    1.60 +    size_t bufsize = sizeof buffer;
    1.61 +
    1.62 +    rw_vasnprintf (&buf, &bufsize, cmd, va);
    1.63 +
    1.64 +    rw_note (0, __FILE__, __LINE__,
    1.65 +             "executing \"%s\"", buf);
    1.66 +
    1.67 +    const int ret = system (buf);
    1.68 +
    1.69 +    if (ret) {
    1.70 +
    1.71 +#if !defined (_WIN32)
    1.72 +
    1.73 +        if (-1 == ret) {
    1.74 +            // system() failed, e.g., because fork() failed
    1.75 +            rw_error (0, __FILE__, __LINE__,
    1.76 +                      "system (\"%s\") failed: errno = %{#m} (%{m})", buf);
    1.77 +        }
    1.78 +        else if (WIFSIGNALED (ret)) {
    1.79 +            // command exited with a signal
    1.80 +            const int signo = WTERMSIG (ret);
    1.81 +
    1.82 +            rw_error (0, __FILE__, __LINE__,
    1.83 +                      "the command \"%s\" exited with signal %d (%{K})",
    1.84 +                      buf, signo, signo);
    1.85 +        }
    1.86 +        else {
    1.87 +            // command exited with a non-zero status
    1.88 +            const int status = WEXITSTATUS (ret);
    1.89 +
    1.90 +            rw_error (0, __FILE__, __LINE__,
    1.91 +                      "the command \"%s\" exited with status %d",
    1.92 +                      buf, status);
    1.93 +        }
    1.94 +#else   // if defined (_WIN32)
    1.95 +
    1.96 +        // FIXME: make this more descriptive
    1.97 +        rw_error (0, __FILE__, __LINE__,
    1.98 +                  "the command \"%s\" failed with code %d",
    1.99 +                  buf, ret);
   1.100 +
   1.101 +#endif   // _WIN32
   1.102 +
   1.103 +    }
   1.104 +
   1.105 +    if (buf != buffer)
   1.106 +        free (buf);
   1.107 +
   1.108 +    return ret;
   1.109 +}
   1.110 +
   1.111 +/**************************************************************************/
   1.112 +
   1.113 +_TEST_EXPORT int
   1.114 +rw_system (const char *cmd, ...)
   1.115 +{
   1.116 +    va_list va;
   1.117 +    va_start (va, cmd);
   1.118 +
   1.119 +    const int ret = _rw_vsystem (cmd, va);
   1.120 +
   1.121 +    va_end (va);
   1.122 +    return ret;
   1.123 +}