/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * libtest
*
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ * Data Differential YATL (i.e. libtest) library
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
+ * Copyright (C) 2012 Data Differential, http://datadifferential.com/
*
- * This library 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
- * Lesser General Public License for more details.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * * The names of its contributors may not be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-
#include <config.h>
#include <libtest/common.h>
#include <cassert>
#include <cerrno>
+#include <climits>
#include <cstdlib>
#include <iostream>
#include <algorithm>
#include <functional>
#include <locale>
+#include <unistd.h>
// trim from end
static inline std::string &rtrim(std::string &s)
bool is_socket_arg) :
_magic(MAGIC_MEMORY),
_is_socket(is_socket_arg),
- _pid(-1),
_port(port_arg),
_hostname(host_arg),
_app(executable, _is_libtool)
bool Server::check()
{
_app.slurp();
- return _app.check();
+ _app.check();
+ return true;
}
bool Server::validate()
bool Server::wait_for_pidfile() const
{
- Wait wait(pid_file(), 4);
+ if (has_pid_file())
+ {
+ Wait wait(pid_file(), 4);
- return wait.successful();
+ return wait.successful();
+ }
+
+ return true;
}
bool Server::has_pid() const
{
- return (_pid > 1);
+ return (_app.pid() > 1);
}
bool Server::start()
{
// If we find that we already have a pid then kill it.
- if (has_pid() == false)
+ if (has_pid() == true)
{
+#if 0
fatal_message("has_pid() failed, programer error");
+#endif
}
// This needs more work.
}
#endif
+ if (getenv("YATL_PTRCHECK_SERVER"))
+ {
+ _app.use_ptrcheck();
+ }
+ else if (getenv("YATL_VALGRIND_SERVER"))
+ {
+ _app.use_valgrind();
+ }
+
if (args(_app) == false)
{
Error << "Could not build command()";
return false;
}
+ libtest::release_port(_port);
Application::error_t ret;
if (Application::SUCCESS != (ret= _app.run()))
{
dream(5, 50000);
}
- if (pid_file().empty() == false)
+ _app.slurp();
+ if (has_pid_file())
{
- Wait wait(pid_file(), 8);
-
- if (wait.successful() == false)
+ size_t repeat= 5;
+ while (--repeat)
{
- libtest::fatal(LIBYATL_DEFAULT_PARAM,
- "Unable to open pidfile for: %s",
- _running.c_str());
+ if (pid_file().empty() == false)
+ {
+ Wait wait(pid_file(), 8);
+
+ if (wait.successful() == false)
+ {
+ if (_app.check())
+ {
+ _app.slurp();
+ continue;
+ }
+
+ char buf[PATH_MAX];
+ char *getcwd_buf= getcwd(buf, sizeof(buf));
+ throw libtest::fatal(LIBYATL_DEFAULT_PARAM,
+ "Unable to open pidfile in %s for: %s stderr:%s",
+ getcwd_buf ? getcwd_buf : "",
+ _running.c_str(),
+ _app.stderr_c_str());
+ }
+ }
}
}
- uint32_t this_wait;
+ uint32_t this_wait= 0;
bool pinged= false;
{
uint32_t timeout= 20; // This number should be high enough for valgrind startup (which is slow)
if (pinged == false)
{
// If we happen to have a pid file, lets try to kill it
- if (pid_file().empty() == false)
+ if ((pid_file().empty() == false) and (access(pid_file().c_str(), R_OK) == 0))
{
+ _app.slurp();
if (kill_file(pid_file()) == false)
{
- fatal_message("Failed to kill off server after startup occurred, when pinging failed");
+ throw libtest::fatal(LIBYATL_DEFAULT_PARAM,
+ "Failed to kill off server, waited: %u after startup occurred, when pinging failed: %.*s stderr:%.*s",
+ this_wait,
+ int(_running.size()), _running.c_str(),
+ int(_app.stderr_result_length()), _app.stderr_c_str());
}
- Error << "Failed to ping(), waited:" << this_wait
- << " server started, having pid_file. exec:" << _running
- << " error:" << _app.stderr_result();
+
+ throw libtest::fatal(LIBYATL_DEFAULT_PARAM,
+ "Failed native ping(), pid: %d is alive: %s waited: %u server started, having pid_file. exec: %.*s stderr:%.*s",
+ int(_app.pid()),
+ _app.check() ? "true" : "false",
+ this_wait,
+ int(_running.size()), _running.c_str(),
+ int(_app.stderr_result_length()), _app.stderr_c_str());
}
else
{
- Error << "Failed to ping() server started. exec:" << _running;
+ throw libtest::fatal(LIBYATL_DEFAULT_PARAM,
+ "Failed native ping(), pid: %d is alive: %s waited: %u server started. exec: %.*s stderr:%.*s",
+ int(_app.pid()),
+ _app.check() ? "true" : "false",
+ this_wait,
+ int(_running.size()), _running.c_str(),
+ int(_app.stderr_result_length()), _app.stderr_c_str());
}
_running.clear();
return false;
}
- // A failing get_pid() at this point is considered an error
- _pid= get_pid(true);
-
return has_pid();
}
{
_running.clear();
_pid_file.clear();
- _pid= -1;
}
-pid_t Server::pid()
+pid_t Server::pid() const
{
- return _pid;
+ return _app.pid();
}
void Server::add_option(const std::string& arg)
int fd;
if ((fd= mkstemp(file_buffer)) == -1)
{
- perror(file_buffer);
- return false;
+ throw libtest::fatal(LIBYATL_DEFAULT_PARAM, "mkstemp() failed on %s with %s", file_buffer, strerror(errno));
}
close(fd);
unlink(file_buffer);
int fd;
if ((fd= mkstemp(file_buffer)) == -1)
{
- libtest::fatal(LIBYATL_DEFAULT_PARAM, "mkstemp() failed on %s with %s", file_buffer, strerror(errno));
+ throw libtest::fatal(LIBYATL_DEFAULT_PARAM, "mkstemp() failed on %s with %s", file_buffer, strerror(errno));
}
close(fd);
}
// Update pid_file
+ if (has_pid_file())
{
if (_pid_file.empty() and set_pid_file() == false)
{
bool Server::kill()
{
- if (check_pid(_app.pid()) and kill_pid(_app.pid())) // If we kill it, reset
+ if (check_pid(_app.pid())) // If we kill it, reset
{
+ _app.murder();
if (broken_pid_file() and pid_file().empty() == false)
{
unlink(pid_file().c_str());