main_test.gopackage mainimport ( "bufio" "compress/gzip" "fmt" "io" "os" "testing")func Test5(t *testing.T) { inFile, err := os.Open("C:/files/big-text-file.txt.gz") if err != nil { fmt.Println(err) return } defer inFile.Close() outFile, err := os.Create("C:/files/big-text-file.txt") if err != nil { fmt.Println(err) return } defer outFile.Close() inFileReader, err := gzip.NewReader(inFile) i..