mirror of
https://github.com/ZmnSCPxj/clboss.git
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45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#undef NDEBUG
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#include<Boss/Main.hpp>
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#include<Ev/Io.hpp>
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#include<Ev/start.hpp>
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#include<Net/Fd.hpp>
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#include<assert.h>
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#include<sstream>
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#include<stdexcept>
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#ifdef HAVE_CONFIG_H
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# include"config.h"
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#endif
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/* Test that --version causes Boss::Main to exit immediately
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* after printing the version. */
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int main() {
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auto argv = std::vector<std::string>{ "clboss", "--version" };
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auto cin = std::stringstream("dummy");
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auto cout = std::stringstream("");
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auto cerr = std::stringstream("");
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auto dummy_open_rpc_socket = []( std::string const& lightning_dir
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, std::string const& rpc_file
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){
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throw std::runtime_error("Should not be called");
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return Net::Fd();
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};
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auto main = Boss::Main( argv, cin, cout, cerr
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, dummy_open_rpc_socket
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);
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auto ec = Ev::start(main.run().then([](int ec) {
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return Ev::lift(ec);
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}));
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assert(ec == 0);
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/* No input should be consumed. */
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assert(cin.str() == "dummy");
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/* Should just print this. */
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assert(cout.str() == (PACKAGE_STRING "\n"));
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/* No error should have been printed. */
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assert(cerr.str() == "");
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return 0;
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}
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