From: Chris Koeritz <fred@gruntose.com>
Date: Fri, 20 Jan 2012 03:44:05 +0000 (-0500)
Subject: working on a little helper to get a machine into a particular state.
X-Git-Tag: 2.140.90~1656^2~34
X-Git-Url: https://feistymeow.org/gitweb/?a=commitdiff_plain;h=89cf55d3c943f9ce34e8a09cdbe1719d62bcff83;p=feisty_meow.git

working on a little helper to get a machine into a particular state.
---

diff --git a/core/applications/load_test_tools/makefile b/core/applications/load_test_tools/makefile
new file mode 100644
index 00000000..152b9c93
--- /dev/null
+++ b/core/applications/load_test_tools/makefile
@@ -0,0 +1,13 @@
+CONSOLE_MODE = t
+
+include cpp/variables.def
+
+PROJECT = load_test_tools
+TYPE = application
+SOURCE = 
+TARGETS = memory_hog.exe
+LOCAL_LIBS_USED = application unit_test loggers configuration processes filesystem textual \
+  structures timely basis
+
+include cpp/rules.def
+
diff --git a/core/applications/load_test_tools/memory_hog.cpp b/core/applications/load_test_tools/memory_hog.cpp
new file mode 100644
index 00000000..a98bb168
--- /dev/null
+++ b/core/applications/load_test_tools/memory_hog.cpp
@@ -0,0 +1,119 @@
+//////////////
+// Name   : memory_hog
+// Author : Chris Koeritz
+//////////////
+// Copyright (c) 2012-$now By Author.  This program is free software; you can
+// redistribute it and/or modify it under the terms of the GNU General Public
+// License as published by the Free Software Foundation:
+//     http://www.gnu.org/licenses/gpl.html
+// or under the terms of the GNU Library license:
+//     http://www.gnu.org/licenses/lgpl.html
+// at your preference.  Those licenses describe your legal rights to this
+// software, and no other rights or warranties apply.
+// Please send updates for this code to: fred@gruntose.com -- Thanks, fred.
+//////////////
+
+//! This application lives to grub up lots of memory.
+/*!
+  You can specify how much memory the application should consume.
+  Occasionally it will riffle through its hamstered away memory to try to
+  ensure that it stays in real memory rather than virtual memory.
+*/
+
+#include <application/hoople_main.h>
+#include <application/command_line.h>
+#include <application/singleton_application.h>
+#include <basis/enhance_cpp.h>
+#include <loggers/program_wide_logger.h>
+#include <structures/static_memory_gremlin.h>
+#include <unit_test/unit_base.h>
+
+using namespace application;
+using namespace basis;
+using namespace loggers;
+//using namespace processes;
+using namespace structures;
+using namespace unit_test;
+
+const int MEMORY_CHECKING_INTERVAL = 0.5 * SECOND_ms;
+  // this many milliseconds elapses between checks on shutdown conditions.
+
+#define LOG(to_print) CLASS_EMERGENCY_LOG(program_wide_logger().get(), astring(to_print))
+  // define a macro that will send diagnostic output to the app's logger.
+
+//////////////
+
+class application_example : virtual public unit_base, virtual public application_shell
+{
+public:
+  application_example();
+  ~application_example();
+
+  DEFINE_CLASS_NAME("application_example");
+
+  virtual void handle_timer();
+    //!< called by timer events from anchor window.
+
+  virtual void handle_startup();
+    //!< begins our service's activity.
+
+  virtual void handle_shutdown();
+    //!< catches the graceful shutdown so our objects get closed normally.
+
+  virtual int execute();
+    //!< the root of the program's activity.
+
+  void print_instructions();
+    //!< describes the available command line options for the ULS.
+
+private:
+  singleton_application _app_lock;  //!< our inter-application synchronizer.
+};
+
+//////////////
+
+application_example::application_example()
+: application_shell(),
+  _app_lock(static_class_name())
+{}
+
+application_example::~application_example()
+{}
+
+void application_example::handle_startup()
+{
+  FUNCDEF("handle_startup");
+  LOG("starting up now.");
+}
+
+void application_example::handle_shutdown()
+{
+  FUNCDEF("handle_shutdown");
+  LOG("shutting down now.");
+}
+
+void application_example::handle_timer()
+{
+  FUNCDEF("handle_timer");
+  LOG("timer blip.");
+}
+
+int application_example::execute()
+{
+  FUNCDEF("execute");
+  command_line cmds(_global_argc, _global_argv);
+
+LOG(a_sprintf("cmd line has %d entries", cmds.entries()));
+
+
+//  ASSERT_EQUAL(astring(class_name()), astring("application_example"),
+//      "simple application name check");
+
+//  return final_report();
+  return 0;
+}
+
+//////////////
+
+HOOPLE_MAIN(application_example, )
+