91 lines
3.8 KiB
C++
91 lines
3.8 KiB
C++
/** @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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1 2 3 4 5 6 7 8
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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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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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