Let tests pass for the moment.

[awesomized/libmemcached] / libtest / fatal.hpp

diff --git a/libtest/fatal.hpp b/libtest/fatal.hpp
index 85f0ac95a03d046e2b867e500b047db5f9d415dd..6ac62b775f84b224ce0673cea507b2e8a3f43f3f 100644 (file)
--- a/libtest/fatal.hpp
+++ b/libtest/fatal.hpp
@@ -1,22 +1,37 @@
 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- * 
- *  libtest
+ *
+ *  Data Differential YATL (i.e. libtest)  library
  *
  *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
  *
- *  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.
+ *  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 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.
+ *  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
  */
 
 #pragma once
@@ -27,11 +42,53 @@
 #define __PRETTY_FUNCTION__ __func__
 #endif
 
+#define YATL_STRINGIFY(x) #x
+#define YATL_TOSTRING(x) YATL_STRINGIFY(x)
+#define YATL_AT __FILE__ ":" YATL_TOSTRING(__LINE__)
+#define YATL_AT_PARAM __func__, AT
+#define YATL_UNIQUE __FILE__ ":" YATL_TOSTRING(__LINE__) "_unique"
+#define YATL_UNIQUE_FUNC_NAME __FILE__ ":" YATL_TOSTRING(__LINE__) "_unique_func"
+
 #define LIBYATL_DEFAULT_PARAM __FILE__, __LINE__, __PRETTY_FUNCTION__
 
 namespace libtest {
 
-class fatal : std::runtime_error
+class exception : public std::runtime_error
+{
+public:
+  exception(const char *, int, const char *);
+
+  int line() const
+  {
+    return _line;
+  }
+
+  const char*  file() const
+  {
+    return _file;
+  }
+
+  const char* func() const
+  {
+    return _func;
+  }
+
+  const char* mesg() const throw()
+  {
+    return _error_message;
+  }
+
+
+protected:
+  char _error_message[BUFSIZ];
+
+private:
+  const char*  _file;
+  int _line;
+  const char* _func;
+};
+
+class fatal : public exception
 {
 public:
   fatal(const char *file, int line, const char *func, const char *format, ...);
@@ -49,13 +106,34 @@ public:
   static void increment_disabled_counter();
 
 private:
-  char _error_message[BUFSIZ];
 };
 
-class disconnected : std::runtime_error
+class disconnected : public exception
 {
 public:
-  disconnected(const char *file, int line, const char *func, const char *instance, const in_port_t port, const char *format, ...);
+  disconnected(const char *file, int line, const char *func, const std::string&, const in_port_t port, const char *format, ...);
+
+  const char* what() const throw()
+  {
+    return _error_message;
+  }
+
+  // The following are just for unittesting the exception class
+  static bool is_disabled();
+  static void disable();
+  static void enable();
+  static uint32_t disabled_counter();
+  static void increment_disabled_counter();
+
+private:
+  in_port_t _port;
+  char _instance[1024];
+};
+
+class start : public exception
+{
+public:
+  start(const char *file, int line, const char *func, const std::string&, const in_port_t port, const char *format, ...);
 
   const char* what() const throw()
   {
@@ -70,7 +148,6 @@ public:
   static void increment_disabled_counter();
 
 private:
-  char _error_message[BUFSIZ];
   in_port_t _port;
   char _instance[1024];
 };