middle of porting; unstable, don't checkout; refs #1

2011-12-11 09:35:56 +00:00
parent 3bda8f9e64
commit e5441e3465
32 changed files with 0 additions and 14 deletions
--- a/test/stacktrace_test.cxx
+++ b/test/stacktrace_test.cxx
@@ -0,0 +1,83 @@
+/** @file
+
+    $Id$
+
+    $Date$
+    $Author$
+
+    @copy &copy; Marc W&auml;ckerlin
+    @license LGPL, see file <a href="license.html">COPYING</a>
+
+         1         2         3         4         5         6         7         8
+    5678901234567890123456789012345678901234567890123456789012345678901234567890
+*/
+
+#include <mrw/stacktrace.hxx>
+#include <cppunit/TestFixture.h>
+#include <cppunit/ui/text/TestRunner.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+
+namespace mrw {
+  class StackTraceTest: public CppUnit::TestFixture { 
+  public:
+    /// test if symbols are correctely evaluated
+    void StackTrace() {
+      bool init(mrw::StackTrace::createSymtable());
+      CPPUNIT_ASSERT_MESSAGE("createSymtable() failed! ERROR="
+                             +mrw::StackTrace::error(),
+                             init
+                             ||
+                             mrw::StackTrace::error().find("/valgrind/")
+                             !=std::string::npos);
+      mrw::StackTrace s; int l(__LINE__); std::string f(__FILE__);
+      std::stringstream ss;
+      ss<<f<<':'<<l;
+      std::string st(s);
+      mrw::StackTrace::BinFiles files(mrw::StackTrace::filename());
+      std::string msg("----------------------------------------\n"
+                      "Stacktrace:\n-----------\n"+st+
+                      "Files:\n------\n");
+      for (mrw::StackTrace::BinFiles::iterator it(files.begin());
+           it!=files.end(); ++it)
+        msg += " - \""+it->first+"\"\n";
+      msg += "----------------------------------------\n";
+      std::string::size_type pos(st.find("mrw::StackTraceTest::StackTrace()"));
+      CPPUNIT_ASSERT_MESSAGE("\"mrw::StackTraceTest::StackTrace()\""
+                             " not found!\n"+msg, pos!=std::string::npos);
+      CPPUNIT_ASSERT_MESSAGE('"'+ss.str()+"\" not found!\n"+msg,
+                             st.find(ss.str(), pos) < st.size());
+      CPPUNIT_ASSERT_MESSAGE("\"CppUnit::TestCaller<mrw::StackTraceTest>"
+                             "::runTest()\" not found!\n"+msg,
+                             st.find("CppUnit::TestCaller<mrw::StackTraceTest>"
+                                     "::runTest()")<st.size());
+      // The following test case does not work any more!
+      // Probable reason: The library has been stripped:
+      //     > nm /usr/lib/libcppunit-1.10.so.2.0.0
+      //     nm: /usr/lib/libcppunit-1.10.so.2.0.0: no symbols
+      //     > file /usr/lib/libcppunit-1.10.so.2.0.0
+      //     /usr/lib/libcppunit-1.10.so.2.0.0:
+      //         ELF 32-bit LSB shared object, Intel 80386,
+      //         version 1 (SYSV), stripped
+      //CPPUNIT_ASSERT_MESSAGE("\"CppUnit::TestCase::run\" not found!\n"+msg,
+      //                       st.find("CppUnit::TestCase::run")<st.size());
+      // The folowing test is probably wrong, because the syntax should be
+      // different:
+      //   "????                                                   ????:0"
+      // Anyway, with the problem of stripped libraries, as above, it doesn't
+      // pass anymore, if it is tested correctly...
+      //CPPUNIT_ASSERT_MESSAGE("\"????:0 ????\" should not be in stack!\n"+msg,
+      //                       st.find("????:0 ????")>=st.size());
+    }
+    CPPUNIT_TEST_SUITE(StackTraceTest);
+    CPPUNIT_TEST(StackTrace);
+    CPPUNIT_TEST_SUITE_END();
+  };
+  CPPUNIT_TEST_SUITE_REGISTRATION(StackTraceTest);
+}
+
+int main() {
+  CppUnit::TextUi::TestRunner runner;
+  runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest());
+  return runner.run() ? 0 : 1;
+}