diff options
Diffstat (limited to 'indra/test')
| -rw-r--r-- | indra/test/test.cpp | 134 |
1 files changed, 117 insertions, 17 deletions
diff --git a/indra/test/test.cpp b/indra/test/test.cpp index 172b6e3542..09147a65a3 100644 --- a/indra/test/test.cpp +++ b/indra/test/test.cpp @@ -56,6 +56,13 @@ #include <boost/iostreams/tee.hpp> #include <boost/iostreams/stream.hpp> +// On Mac, got: +// #error "Boost.Stacktrace requires `_Unwind_Backtrace` function. Define +// `_GNU_SOURCE` macro or `BOOST_STACKTRACE_GNU_SOURCE_NOT_REQUIRED` if +// _Unwind_Backtrace is available without `_GNU_SOURCE`." +#define BOOST_STACKTRACE_GNU_SOURCE_NOT_REQUIRED +#include <boost/stacktrace.hpp> + #include <fstream> void wouldHaveCrashed(const std::string& message); @@ -164,10 +171,6 @@ public: LLTestCallback(bool verbose_mode, std::ostream *stream, std::shared_ptr<LLReplayLog> replayer) : mVerboseMode(verbose_mode), - mTotalTests(0), - mPassedTests(0), - mFailedTests(0), - mSkippedTests(0), // By default, capture a shared_ptr to std::cout, with a no-op "deleter" // so that destroying the shared_ptr makes no attempt to delete std::cout. mStream(std::shared_ptr<std::ostream>(&std::cout, [](std::ostream*){})), @@ -203,6 +206,8 @@ public: virtual void group_started(const std::string& name) { LL_INFOS("TestRunner")<<"Unit test group_started name=" << name << LL_ENDL; *mStream << "Unit test group_started name=" << name << std::endl; + mGroup = name; + mGroupTests = 0; super::group_started(name); } @@ -215,6 +220,7 @@ public: virtual void test_completed(const tut::test_result& tr) { ++mTotalTests; + ++mGroupTests; // If this test failed, dump requested log messages BEFORE stating the // test result. @@ -302,12 +308,15 @@ public: super::run_completed(); } + std::string mGroup; + int mGroupTests{ 0 }; + protected: - bool mVerboseMode; - int mTotalTests; - int mPassedTests; - int mFailedTests; - int mSkippedTests; + bool mVerboseMode{ false }; + int mTotalTests{ 0 }; + int mPassedTests{ 0 }; + int mFailedTests{ 0 }; + int mSkippedTests{ 0 }; std::shared_ptr<std::ostream> mStream; std::shared_ptr<LLReplayLog> mReplayer; }; @@ -503,6 +512,64 @@ void wouldHaveCrashed(const std::string& message) static LLTrace::ThreadRecorder* sMasterThreadRecorder = NULL; +// this is used in platform-generic code -- define outside #if LL_WINDOWS +struct Windows_SEH_exception: public std::runtime_error +{ + Windows_SEH_exception(const std::string& what): std::runtime_error(what) {} +}; + +#if LL_WINDOWS + +static constexpr U32 STATUS_MSC_EXCEPTION = 0xE06D7363; // compiler specific +static constexpr U32 STATUS_STACK_FULL = 0xC00000FD; + +U32 seh_filter(U32 code, struct _EXCEPTION_POINTERS*) +{ + if (code == STATUS_MSC_EXCEPTION) + { + // C++ exception, go on -- but TUT is supposed to have caught those already?! + return EXCEPTION_CONTINUE_SEARCH; + } + else + { + // This is a non-C++ exception, e.g. hardware check. + // By the time the handler gets control, the stack has been unwound, + // so report the stack trace now at filter() time. + // Sadly, even though, at the time of this writing, stack overflow is + // the problem we would most like to diagnose, calling another + // function when the stack is already blown only terminates us faster. + if (code != STATUS_STACK_FULL) + { + std::cerr << boost::stacktrace::stacktrace() << std::endl; + } + // pass control into the handler block + return EXCEPTION_EXECUTE_HANDLER; + } +} + +template <typename CALLABLE0, typename CALLABLE1> +void seh_catcher(CALLABLE0&& trycode, CALLABLE1&& handler) +{ + __try + { + trycode(); + } + __except (seh_filter(GetExceptionCode(), GetExceptionInformation())) + { + handler(GetExceptionCode()); + } +} + +#else // not LL_WINDOWS + +template <typename CALLABLE0, typename CALLABLE1> +void seh_catcher(CALLABLE0&& trycode, CALLABLE1&&) +{ + trycode(); +} + +#endif // not LL_WINDOWS + int main(int argc, char **argv) { ll_init_apr(); @@ -635,14 +702,47 @@ int main(int argc, char **argv) // a chained_callback subclass must be linked with previous mycallback->link(); - if(test_group.empty()) - { - tut::runner.get().run_tests(); - } - else - { - tut::runner.get().run_tests(test_group); - } + seh_catcher( + // __try + [test_group] + { + if(test_group.empty()) + { + tut::runner.get().run_tests(); + } + else + { + tut::runner.get().run_tests(test_group); + } + }, + // __except + [mycallback](U32 code) + { + static std::map<U32, const char*> codes = { + { 0xC0000005, "Access Violation" }, + { 0xC00000FD, "Stack Overflow" }, + // ... continue filling in as desired + }; + + auto found{ codes.find(code) }; + const char* name = ((found == codes.end())? "unknown" : found->second); + auto msg{ stringize("test threw ", std::hex, code, " (", name, ")") }; + + // Instead of bombing the whole test run, report this as a test + // failure. Arguably, catching structured exceptions should be + // hacked into TUT itself. + mycallback->test_completed(tut::test_result( + mycallback->mGroup, + mycallback->mGroupTests+1, // test within group + "unknown", // test name + tut::test_result::ex, // result: exception + // we don't have to throw this exception subclass to use it to + // populate the test_result struct + Windows_SEH_exception(msg))); + // we've left the TUT framework -- finish up by hand + mycallback->group_completed(mycallback->mGroup); + mycallback->run_completed(); + }); bool success = (mycallback->getFailedTests() == 0); |