Author: sebor
Date: Sun Sep 18 16:38:12 2005
New Revision: 290012
URL: http://svn.apache.org/viewcvs?rev=290012&view=rev
Log:
2005-09-18 Martin Sebor <[EMAIL PROTECTED]>
STDCXX-3
* system.h: New. Declaration of the rw_system() convenience function
taking a variable number of arguments and invoking system().
* system.cpp. New. Implementation of the above.
Added:
incubator/stdcxx/trunk/tests/include/system.h (with props)
incubator/stdcxx/trunk/tests/src/system.cpp (with props)
Added: incubator/stdcxx/trunk/tests/include/system.h
URL:
http://svn.apache.org/viewcvs/incubator/stdcxx/trunk/tests/include/system.h?rev=290012&view=auto
==============================================================================
--- incubator/stdcxx/trunk/tests/include/system.h (added)
+++ incubator/stdcxx/trunk/tests/include/system.h Sun Sep 18 16:38:12 2005
@@ -0,0 +1,33 @@
+/************************************************************************
+ *
+ * system.h - declarations of testsuite helpers
+ *
+ * $Id:$
+ *
+ ************************************************************************
+ *
+ * Copyright (c) 1994-2005 Quovadx, Inc., acting through its Rogue Wave
+ * Software division. Licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0. Unless required by
+ * applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License
+ * for the specific language governing permissions and limitations under
+ * the License.
+ *
+ **************************************************************************/
+
+#ifndef RW_SYSTEM_H_INCLUDED
+#define RW_SYSTEM_H_INCLUDED
+
+
+#include <testdefs.h>
+
+
+_TEST_EXPORT int
+rw_system (const char *cmd, ...);
+
+
+#endif // RW_SYSTEM_H_INCLUDED
Propchange: incubator/stdcxx/trunk/tests/include/system.h
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Propchange: incubator/stdcxx/trunk/tests/include/system.h
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Added: incubator/stdcxx/trunk/tests/src/system.cpp
URL:
http://svn.apache.org/viewcvs/incubator/stdcxx/trunk/tests/src/system.cpp?rev=290012&view=auto
==============================================================================
--- incubator/stdcxx/trunk/tests/src/system.cpp (added)
+++ incubator/stdcxx/trunk/tests/src/system.cpp Sun Sep 18 16:38:12 2005
@@ -0,0 +1,116 @@
+/************************************************************************
+ *
+ * system.cpp - definitions of testsuite helpers
+ *
+ * $Id:$
+ *
+ ************************************************************************
+ *
+ * Copyright (c) 1994-2005 Quovadx, Inc., acting through its Rogue Wave
+ * Software division. Licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0. Unless required by
+ * applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied. See the License
+ * for the specific language governing permissions and limitations under
+ * the License.
+ *
+ **************************************************************************/
+
+// expand _TEST_EXPORT macros
+#define _RWSTD_TEST_SRC
+
+#include <system.h>
+
+#include <driver.h>
+#include <printf.h>
+
+#include <stdarg.h> // for va_copy, va_list, ...
+#include <stdlib.h> // for system
+
+#if !defined (_WIN32) && !defined (_WIN64)
+# include <unistd.h>
+# include <sys/wait.h> // for WIFEXITED(), WIFSIGNALED(), WTERMSIG()
+#endif
+
+/**************************************************************************/
+
+_TEST_EXPORT int
+rw_vasnprintf (char**, size_t*, const char*, va_list);
+
+/**************************************************************************/
+
+static int
+_rw_vsystem (const char *cmd, va_list va)
+{
+ _RWSTD_ASSERT (0 != cmd);
+
+ char buffer [256];
+ char *buf = buffer;
+
+ size_t bufsize = sizeof buffer;
+
+ rw_vasnprintf (&buf, &bufsize, cmd, va);
+
+ rw_note (0, __FILE__, __LINE__,
+ "executing \"%s\"", buf);
+
+ const int ret = system (buf);
+
+ if (ret) {
+
+#if !defined (_WIN32)
+
+ if (-1 == ret) {
+ // system() failed, e.g., because fork() failed
+ rw_error (0, __FILE__, __LINE__,
+ "system (\"%s\") failed: errno = %{#m} (%{m})", buf);
+ }
+ else if (WIFSIGNALED (ret)) {
+ // command exited with a signal
+ const int signo = WTERMSIG (ret);
+
+ rw_error (0, __FILE__, __LINE__,
+ "the command \"%s\" exited with signal %d (%{K})",
+ buf, signo, signo);
+ }
+ else {
+ // command exited with a non-zero status
+ const int status = WEXITSTATUS (ret);
+
+ rw_error (0, __FILE__, __LINE__,
+ "the command \"%s\" exited with status %d",
+ buf, status);
+ }
+#else // if defined (_WIN32)
+
+ // FIXME: make this more descriptive
+ rw_error (0, __FILE__, __LINE__,
+ "the command \"%s\" failed with code %d",
+ buf, ret);
+
+#endif // _WIN32
+
+ }
+
+ if (buf != buffer)
+ free (buf);
+
+ return ret;
+}
+
+/**************************************************************************/
+
+_TEST_EXPORT int
+rw_system (const char *cmd, ...)
+{
+ va_list va;
+ va_start (va, cmd);
+
+ const int ret = _rw_vsystem (cmd, va);
+
+ va_end (va);
+ return ret;
+}
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