Method FileRedirect

extras/catch_amalgamated.cpp:5233–5238

        public:
            FileRedirect():
                m_originalOut( dup( fileno( stdout ) ) ),
                m_originalErr( dup( fileno( stderr ) ) ) {
                CATCH_ENFORCE( m_originalOut >= 0, "Could not dup stdout" );
                CATCH_ENFORCE( m_originalErr >= 0, "Could not dup stderr" );
            }

            std::string getStdout() override { return m_outFile.getContents(); }
            std::string getStderr() override { return m_errFile.getContents(); }