Started Java datamodel and fixed memory leaks

2 files changed, 202 insertions, 0 deletions

diff --git a/test/src/test-stress.cpp b/test/src/test-stress.cpp
new file mode 100644
index 0000000..50b5f34
--- /dev/null
+++ b/test/src/test-stress.cpp
@@ -0,0 +1,183 @@
+#include "uscxml/config.h"
+#include "uscxml/Interpreter.h"
+#include <glog/logging.h>
+
+#include "uscxml/plugins/invoker/filesystem/dirmon/DirMonInvoker.h"
+
+#ifdef HAS_SIGNAL_H
+#include <signal.h>
+#endif
+
+#ifdef HAS_EXECINFO_H
+#include <execinfo.h>
+#endif
+
+#ifdef HAS_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#ifdef _WIN32
+#include "XGetopt.h"
+#endif
+
+#ifdef HAS_EXECINFO_H
+void printBacktrace(void** array, int size) {
+	char** messages = backtrace_symbols(array, size);
+	for (int i = 0; i < size && messages != NULL; ++i) {
+		std::cerr << "\t" << messages[i] << std::endl;
+	}
+	std::cerr << std::endl;
+	free(messages);
+}
+
+int startedAt;
+int lastTransitionAt;
+
+#ifdef HAS_DLFCN_H
+// see https://gist.github.com/nkuln/2020860
+typedef void (*cxa_throw_type)(void *, void *, void (*) (void *));
+cxa_throw_type orig_cxa_throw = 0;
+
+void load_orig_throw_code() {
+	orig_cxa_throw = (cxa_throw_type) dlsym(RTLD_NEXT, "__cxa_throw");
+}
+
+extern "C"
+void __cxa_throw (void *thrown_exception, void *pvtinfo, void (*dest)(void *)) {
+	std::cerr << __FUNCTION__ << " will throw exception from " << std::endl;
+	if (orig_cxa_throw == 0)
+		load_orig_throw_code();
+
+	void *array[50];
+	size_t size = backtrace(array, 50);
+	printBacktrace(array, size);
+	orig_cxa_throw(thrown_exception, pvtinfo, dest);
+}
+#endif
+#endif
+
+
+// see http://stackoverflow.com/questions/2443135/how-do-i-find-where-an-exception-was-thrown-in-c
+void customTerminate() {
+	static bool tried_throw = false;
+	try {
+		// try once to re-throw currently active exception
+		if (!tried_throw) {
+			throw;
+			tried_throw = true;
+		} else {
+			tried_throw = false;
+		};
+	} catch (const std::exception &e) {
+		std::cerr << __FUNCTION__ << " caught unhandled exception. what(): "
+		          << e.what() << std::endl;
+	} catch (const uscxml::Event &e) {
+		std::cerr << __FUNCTION__ << " caught unhandled exception. Event: "
+		          << e << std::endl;
+	} catch (...) {
+		std::cerr << __FUNCTION__ << " caught unknown/unhandled exception."
+		          << std::endl;
+	}
+
+#ifdef HAS_EXECINFO_H
+	void * array[50];
+	int size = backtrace(array, 50);
+
+	printBacktrace(array, size);
+#endif
+	abort();
+}
+
+void printUsageAndExit() {
+	printf("test-stress version " USCXML_VERSION " (" CMAKE_BUILD_TYPE " build - " CMAKE_COMPILER_STRING ")\n");
+	printf("Usage\n");
+	printf("\ttest-stress");
+#ifdef BUILD_AS_PLUGINS
+	printf(" [-p pluginPath]");
+#endif
+	printf(" <PATH>\n");
+	printf("\n");
+	exit(1);
+}
+
+class StatusMonitor : public uscxml::InterpreterMonitor {
+	void beforeTakingTransitions(uscxml::Interpreter interpreter, const Arabica::XPath::NodeSet<std::string>& transitions) {
+		lastTransitionAt = time(NULL);
+	}
+
+};
+
+int main(int argc, char** argv) {
+	using namespace uscxml;
+
+	std::set_terminate(customTerminate);
+
+#if defined(HAS_SIGNAL_H) && !defined(WIN32)
+	signal(SIGPIPE, SIG_IGN);
+#endif
+
+	if (argc < 2) {
+		printUsageAndExit();
+	}
+
+	google::InitGoogleLogging(argv[0]);
+	google::LogToStderr();
+
+#ifndef _WIN32
+	opterr = 0;
+#endif
+	int option;
+	while ((option = getopt(argc, argv, "vl:p:")) != -1) {
+		switch(option) {
+		case 'l':
+			google::InitGoogleLogging(optarg);
+			break;
+		case 'p':
+			uscxml::Factory::pluginPath = optarg;
+			break;
+		case '?':
+			break;
+		default:
+			printUsageAndExit();
+			break;
+		}
+	}
+
+	DirectoryWatch* watcher = new DirectoryWatch(argv[optind], true);
+	watcher->updateEntries(true);
+	std::map<std::string, struct stat> entries = watcher->getAllEntries();
+
+	StatusMonitor vm;
+
+	std::map<std::string, struct stat>::iterator entryIter = entries.begin();
+	while(entryIter != entries.end()) {
+		if (!boost::ends_with(entryIter->first, ".scxml")) {
+			entryIter++;
+			continue;
+		}
+
+		startedAt = time(NULL);
+		lastTransitionAt = time(NULL);
+
+		LOG(INFO) << "Processing " << entryIter->first;
+		Interpreter interpreter = Interpreter::fromURI(std::string(argv[optind]) + PATH_SEPERATOR + entryIter->first);
+		if (interpreter) {
+			interpreter.setCmdLineOptions(argc, argv);
+
+			interpreter.addMonitor(&vm);
+
+			interpreter.start();
+			int now = time(NULL);
+			while(now - startedAt < 20 && now - lastTransitionAt < 2) {
+				// let the interpreter run for a bit
+				tthread::this_thread::sleep_for(tthread::chrono::seconds(1));
+				now = time(NULL);
+			}
+
+		}
+		entryIter++;
+	}
+
+	delete watcher;
+	return EXIT_SUCCESS;
+}
\ No newline at end of file
diff --git a/test/src/test-url.cpp b/test/src/test-url.cpp
index 69f9014..e0f8343 100644
--- a/test/src/test-url.cpp
+++ b/test/src/test-url.cpp
@@ -51,6 +51,25 @@ int main(int argc, char** argv) {
 	std::string exeName = argv[0];

 	exeName = exeName.substr(exeName.find_last_of("\\/") + 1);

 

+	{

+		try {

+			URL url("http://asdfasdfasdfasdf.wgferg");

+			url.download(true);

+			assert(false);

+		} catch (Event e) {

+		}

+	}

+

+	{

+		try {

+			URL url("http://uscxml.tk.informatik.tu-darmstadt.de/foobarfoo.html");

+			url.download(true);

+			assert(false);

+		} catch (Event e) {

+			std::cout << e << std::endl;

+		}

+	}

+

 #if 0

 	{

 		Interpreter interpreter = Interpreter::fromURI("/Users/sradomski/Desktop/application_small.scxml");