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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90 lines
3.8 KiB
90 lines
3.8 KiB
/** @file |
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$Id$ |
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$Date$ |
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$Author$ |
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@copy © Marc Wäckerlin |
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@license LGPL, see file <a href="license.html">COPYING</a> |
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5678901234567890123456789012345678901234567890123456789012345678901234567890 |
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*/ |
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#include <mrw/stacktrace.hxx> |
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#include <cppunit/TestFixture.h> |
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#include <cppunit/ui/text/TestRunner.h> |
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#include <cppunit/extensions/HelperMacros.h> |
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#include <cppunit/extensions/TestFactoryRegistry.h> |
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#include <cppunit/XmlOutputter.h> |
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#include <fstream> |
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namespace mrw { |
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class StackTraceTest: public CppUnit::TestFixture { |
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public: |
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/// test if symbols are correctely evaluated |
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void StackTrace() { |
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bool init(mrw::StackTrace::createSymtable()); |
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CPPUNIT_ASSERT_MESSAGE("createSymtable() failed! ERROR=" |
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+mrw::StackTrace::error(), |
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init |
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|| |
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mrw::StackTrace::error().find("/valgrind/") |
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!=std::string::npos); |
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mrw::StackTrace s; int l(__LINE__); std::string f(__FILE__); |
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std::stringstream ss; |
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ss<<f<<':'<<l; |
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std::string st(s); |
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mrw::StackTrace::BinFiles files(mrw::StackTrace::filename()); |
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std::string msg("----------------------------------------\n" |
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"Stacktrace:\n-----------\n"+st+ |
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"Files:\n------\n"); |
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for (mrw::StackTrace::BinFiles::iterator it(files.begin()); |
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it!=files.end(); ++it) |
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msg += " - \""+it->first+"\"\n"; |
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msg += "----------------------------------------\n"; |
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std::string::size_type pos(st.find("mrw::StackTraceTest::StackTrace()")); |
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CPPUNIT_ASSERT_MESSAGE("\"mrw::StackTraceTest::StackTrace()\"" |
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" not found!\n"+msg, pos!=std::string::npos); |
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CPPUNIT_ASSERT_MESSAGE('"'+ss.str()+"\" not found!\n"+msg, |
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st.find(ss.str(), pos) < st.size()); |
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CPPUNIT_ASSERT_MESSAGE("\"CppUnit::TestCaller<mrw::StackTraceTest>" |
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"::runTest()\" not found!\n"+msg, |
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st.find("CppUnit::TestCaller<mrw::StackTraceTest>" |
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"::runTest()")<st.size()); |
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// The following test case does not work any more! |
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// Probable reason: The library has been stripped: |
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// > nm /usr/lib/libcppunit-1.10.so.2.0.0 |
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// nm: /usr/lib/libcppunit-1.10.so.2.0.0: no symbols |
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// > file /usr/lib/libcppunit-1.10.so.2.0.0 |
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// /usr/lib/libcppunit-1.10.so.2.0.0: |
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// ELF 32-bit LSB shared object, Intel 80386, |
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// version 1 (SYSV), stripped |
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//CPPUNIT_ASSERT_MESSAGE("\"CppUnit::TestCase::run\" not found!\n"+msg, |
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// st.find("CppUnit::TestCase::run")<st.size()); |
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// The folowing test is probably wrong, because the syntax should be |
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// different: |
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// "???? ????:0" |
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// Anyway, with the problem of stripped libraries, as above, it doesn't |
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// pass anymore, if it is tested correctly... |
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//CPPUNIT_ASSERT_MESSAGE("\"????:0 ????\" should not be in stack!\n"+msg, |
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// st.find("????:0 ????")>=st.size()); |
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} |
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CPPUNIT_TEST_SUITE(StackTraceTest); |
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CPPUNIT_TEST(StackTrace); |
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CPPUNIT_TEST_SUITE_END(); |
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}; |
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CPPUNIT_TEST_SUITE_REGISTRATION(StackTraceTest); |
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} |
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int main(int argc, char** argv) try { |
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std::ofstream ofs((*argv+std::string(".xml")).c_str()); |
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CppUnit::TextUi::TestRunner runner; |
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runner.setOutputter(new CppUnit::XmlOutputter(&runner.result(), ofs)); |
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runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest()); |
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return runner.run() ? 0 : 1; |
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} catch (std::exception& e) { |
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std::cerr<<"***Exception: "<<e.what()<<std::endl; |
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return 1; |
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}
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