C++ Library containing a lot of needful things: Stack Trace, Command Line Parser, Resource Handling, Configuration Files, Unix Command Execution, Directories, Regular Expressions, Tokenizer, Function Trace, Standard Extensions.
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/** @file
$Id$
$Date$
$Author$
@copy © Marc Wäckerlin
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.3 2005/11/29 12:39:42 marc
make it compilable with gcc 4.0.2 and newer doxygen
Revision 1.2 2005/04/07 20:42:38 marc
renamed loggerhierarchy from mrw.gccfunctiontrace to mrw.fn
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Revision 1.1 2005/03/11 21:07:55 marc
initial version
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*/
#include <log4cxx/propertyconfigurator.h>
#include <log4cxx/helpers/properties.h>
#include <cppunit/TestFixture.h>
#include <cppunit/ui/text/TestRunner.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/XmlOutputter.h>
#include <fstream>
#include <mrw/file.hxx>
#include <mrw/regexp.hxx>
#include <mrw/string.hxx>
#include <mrw/stacktrace.hxx>
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#include <map>
#if (__GNUC__==3 && __GNUC_MINOR__<4 || __GNUC__<3) \
&& defined(_REENTRANT) && !defined(_MT)
#define _MT
#endif
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namespace HalloWelt {
class A {
public:
void method() {
}
};
void fn(int) {
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A().method();
A().method();
}
void fn1() {
fn(1);
fn(2);
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}
}
void anotherFunction() {
HalloWelt::fn1();
}
#ifdef _MT
#include <boost/thread/thread.hpp>
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//#include <unistd.h> // sleep, the one from boost::thread does not work!
class Thread {
public:
void operator()() {
anotherFunction();
}
};
#endif
namespace mrw {
class AutoFunctionTraceLog4CxxTest: public CppUnit::TestFixture {
public:
void testcase() {
mrw::StackTrace::createSymtable();
#ifdef _MT
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try {mrw::File::remove("mrwautofunctiontracelog4cxx_test-mt.log");}
#else
try {mrw::File::remove("mrwautofunctiontracelog4cxx_test.log");}
#endif
catch (...) {}
log4cxx::helpers::Properties properties;
std::string name, cont;
properties.setProperty((name="log4j.rootLogger",
std::string(name.begin(), name.end())),
(cont="OFF, A1",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn",
std::string(name.begin(), name.end())),
(cont="DEBUG",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.global",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.allocator",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.std.*",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.log4cxx",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.boost",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.Thread",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.mrw",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.std",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.new",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.CppUnit",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.logger.mrw.fn.__gnu_cxx",
std::string(name.begin(), name.end())),
(cont="OFF",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.appender.A1",
std::string(name.begin(), name.end())),
(cont="org.apache.log4j.FileAppender",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.appender.A1.layout",
std::string(name.begin(), name.end())),
(cont="org.apache.log4j.PatternLayout",
std::string(cont.begin(), cont.end())));
#ifdef _MT
properties.setProperty((name="log4j.appender.A1.layout.ConversionPattern",
std::string(name.begin(), name.end())),
(cont="%t-%-27c%m%n",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.appender.A1.filename",
std::string(name.begin(), name.end())),
(cont="mrwautofunctiontracelog4cxx_test-mt.log",
std::string(cont.begin(), cont.end())));
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#else
properties.setProperty((name="log4j.appender.A1.layout.ConversionPattern",
std::string(name.begin(), name.end())),
(cont="%-27c%m%n",
std::string(cont.begin(), cont.end())));
properties.setProperty((name="log4j.appender.A1.filename",
std::string(name.begin(), name.end())),
(cont="mrwautofunctiontracelog4cxx_test.log",
std::string(cont.begin(), cont.end())));
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#endif
log4cxx::PropertyConfigurator::configure(properties);
#ifdef _MT
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// sleep(4); // to be reproducable, wait for "main" flag
Thread threadFunction;
boost::thread thread1(threadFunction);
boost::thread thread2(threadFunction);
boost::thread thread3(threadFunction);
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#endif
anotherFunction();
#ifdef _MT
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thread1.join();
thread2.join();
thread3.join();
#endif
}
void checkfile() {
mrw::RegExp match
("^mrw\\.fn\\.anotherFunction ( ? ? ?)\\\\ anotherFunction\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.fn1 \\1 \\\\ HalloWelt::fn1\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.fn \\1 \\\\ HalloWelt::fn\\(int\\)\n"
"mrw\\.fn\\.HalloWelt\\.A\\.method \\1 \\\\ HalloWelt::A::method\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.A\\.method \\1 / HalloWelt::A::method\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.A\\.method \\1 \\\\ HalloWelt::A::method\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.A\\.method \\1 / HalloWelt::A::method\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.fn \\1 / HalloWelt::fn\\(int\\)\n"
"mrw\\.fn\\.HalloWelt\\.fn \\1 \\\\ HalloWelt::fn\\(int\\)\n"
"mrw\\.fn\\.HalloWelt\\.A\\.method \\1 \\\\ HalloWelt::A::method\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.A\\.method \\1 / HalloWelt::A::method\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.A\\.method \\1 \\\\ HalloWelt::A::method\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.A\\.method \\1 / HalloWelt::A::method\\(\\)\n"
"mrw\\.fn\\.HalloWelt\\.fn \\1 / HalloWelt::fn\\(int\\)\n"
"mrw\\.fn\\.HalloWelt\\.fn1 \\1 / HalloWelt::fn1\\(\\)\n"
"mrw\\.fn\\.anotherFunction \\1/ anotherFunction\\(\\)\n$");
#ifdef _MT
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std::string log(mrw::File::read("mrwautofunctiontracelog4cxx_test-mt.log"));
typedef std::map<unsigned long, std::string> Logs;
Logs logs;
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for (std::string::size_type pos(0), last(0);
(pos=log.find('\n', pos+1))!=std::string::npos; last=pos) {
std::string::size_type dash(log.find('-', last));
CPPUNIT_ASSERT_MESSAGE("\"-\" not found",
dash!=std::string::npos);
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logs[mrw::to<unsigned long>(log.substr(last, dash-last))] +=
log.substr(dash+1, pos-dash);
}
CPPUNIT_ASSERT_EQUAL((Logs::size_type)4, logs.size()); // 4 threads
for (Logs::iterator it(logs.begin()); it!=logs.end(); ++it)
CPPUNIT_ASSERT_MESSAGE("The following text does not match the "
"Expectation:\n--------------------\n"
+it->second+"--------------------",
match(it->second));
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mrw::File::remove("mrwautofunctiontracelog4cxx_test-mt.log");
#else
CPPUNIT_ASSERT_MESSAGE
("The following text does not match the "
"Expectation:\n--------------------\n"
+mrw::File::read("mrwautofunctiontracelog4cxx_test.log")
+"--------------------",
match(mrw::File::read("mrwautofunctiontracelog4cxx_test.log")));
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mrw::File::remove("mrwautofunctiontracelog4cxx_test.log");
#endif
}
CPPUNIT_TEST_SUITE(AutoFunctionTraceLog4CxxTest);
CPPUNIT_TEST(testcase);
CPPUNIT_TEST(checkfile);
CPPUNIT_TEST_SUITE_END();
};
CPPUNIT_TEST_SUITE_REGISTRATION(AutoFunctionTraceLog4CxxTest);
}
int main(int argc, char** argv) try {
std::ofstream ofs((*argv+std::string(".xml")).c_str());
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CppUnit::TextUi::TestRunner runner;
runner.setOutputter(new CppUnit::XmlOutputter(&runner.result(), ofs));
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runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest());
return runner.run() ? 0 : 1;
} catch (std::exception& e) {
std::cerr<<"***Exception: "<<e.what()<<std::endl;
return 1;
}