Function check_async_error

src/opr/test/indexing.cpp:584–597

namespace {

void check_async_error(cg::AsyncExecutable* func, int nr_error) {
    try {
        func->execute().wait();
    } catch (MegBrainError& exc) {
        auto info = static_cast<const cg::OperatorNodeExcExtraInfo*>(exc.extra_info());
        auto msg_expect = ssprintf("%d async err", nr_error);
        ASSERT_TRUE(!strncmp(exc.what(), msg_expect.c_str(), msg_expect.size()))
                << "bad exception message: " << exc.what() << "\nnr_error=" << nr_error;
        mgb_log("caught exception: %s opr=%s{%s}", exc.what(), info->opr()->cname(),
                info->opr()->dyn_typeinfo()->name);
        return;
    }
    ASSERT_TRUE(0) << "exception not thrown";
}

}  // anonymous namespace