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remove bench_bytes
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parent
6cd71e3e1d
commit
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@ -1,227 +0,0 @@
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use test::Bencher;
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use serialize::Decodable;
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use de::{Deserializable};
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//////////////////////////////////////////////////////////////////////////////
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#[deriving(Show)]
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enum Error {
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EndOfStream,
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SyntaxError,
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}
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//////////////////////////////////////////////////////////////////////////////
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mod decoder {
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use std::vec;
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use serialize::Decoder;
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use super::{Error, EndOfStream, SyntaxError};
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pub struct BytesDecoder {
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iter: vec::MoveItems<u8>,
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}
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impl BytesDecoder {
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#[inline]
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pub fn new(values: Vec<u8>) -> BytesDecoder {
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BytesDecoder {
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iter: values.move_iter()
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}
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}
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}
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impl Decoder<Error> for BytesDecoder {
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// Primitive types:
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fn read_nil(&mut self) -> Result<(), Error> { Err(SyntaxError) }
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fn read_uint(&mut self) -> Result<uint, Error> { Err(SyntaxError) }
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fn read_u64(&mut self) -> Result<u64, Error> { Err(SyntaxError) }
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fn read_u32(&mut self) -> Result<u32, Error> { Err(SyntaxError) }
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fn read_u16(&mut self) -> Result<u16, Error> { Err(SyntaxError) }
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#[inline]
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fn read_u8(&mut self) -> Result<u8, Error> {
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match self.iter.next() {
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Some(value) => Ok(value),
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None => Err(EndOfStream),
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}
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}
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fn read_int(&mut self) -> Result<int, Error> { Err(SyntaxError) }
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fn read_i64(&mut self) -> Result<i64, Error> { Err(SyntaxError) }
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fn read_i32(&mut self) -> Result<i32, Error> { Err(SyntaxError) }
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fn read_i16(&mut self) -> Result<i16, Error> { Err(SyntaxError) }
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fn read_i8(&mut self) -> Result<i8, Error> { Err(SyntaxError) }
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fn read_bool(&mut self) -> Result<bool, Error> { Err(SyntaxError) }
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fn read_f64(&mut self) -> Result<f64, Error> { Err(SyntaxError) }
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fn read_f32(&mut self) -> Result<f32, Error> { Err(SyntaxError) }
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fn read_char(&mut self) -> Result<char, Error> { Err(SyntaxError) }
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fn read_str(&mut self) -> Result<String, Error> { Err(SyntaxError) }
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// Compound types:
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fn read_enum<T>(&mut self, _name: &str, _f: |&mut BytesDecoder| -> Result<T, Error>) -> Result<T, Error> { Err(SyntaxError) }
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fn read_enum_variant<T>(&mut self,
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_names: &[&str],
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_f: |&mut BytesDecoder, uint| -> Result<T, Error>)
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-> Result<T, Error> { Err(SyntaxError) }
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fn read_enum_variant_arg<T>(&mut self,
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_a_idx: uint,
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_f: |&mut BytesDecoder| -> Result<T, Error>)
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-> Result<T, Error> { Err(SyntaxError) }
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fn read_enum_struct_variant<T>(&mut self,
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_names: &[&str],
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_f: |&mut BytesDecoder, uint| -> Result<T, Error>)
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-> Result<T, Error> { Err(SyntaxError) }
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fn read_enum_struct_variant_field<T>(&mut self,
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_f_name: &str,
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_f_idx: uint,
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_f: |&mut BytesDecoder| -> Result<T, Error>)
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-> Result<T, Error> { Err(SyntaxError) }
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fn read_struct<T>(&mut self, _s_name: &str, _len: uint, _f: |&mut BytesDecoder| -> Result<T, Error>)
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-> Result<T, Error> { Err(SyntaxError) }
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fn read_struct_field<T>(&mut self,
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_f_name: &str,
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_f_idx: uint,
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_f: |&mut BytesDecoder| -> Result<T, Error>)
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-> Result<T, Error> { Err(SyntaxError) }
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fn read_tuple<T>(&mut self, _f: |&mut BytesDecoder, uint| -> Result<T, Error>) -> Result<T, Error> { Err(SyntaxError) }
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fn read_tuple_arg<T>(&mut self, _a_idx: uint, _f: |&mut BytesDecoder| -> Result<T, Error>) -> Result<T, Error> { Err(SyntaxError) }
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fn read_tuple_struct<T>(&mut self,
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_s_name: &str,
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_f: |&mut BytesDecoder, uint| -> Result<T, Error>)
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-> Result<T, Error> { Err(SyntaxError) }
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fn read_tuple_struct_arg<T>(&mut self,
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_a_idx: uint,
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_f: |&mut BytesDecoder| -> Result<T, Error>)
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-> Result<T, Error> { Err(SyntaxError) }
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// Specialized types:
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fn read_option<T>(&mut self, _f: |&mut BytesDecoder, bool| -> Result<T, Error>) -> Result<T, Error> { Err(SyntaxError) }
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#[inline]
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fn read_seq<T>(&mut self, f: |&mut BytesDecoder, uint| -> Result<T, Error>) -> Result<T, Error> {
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f(self, 3)
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}
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#[inline]
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fn read_seq_elt<T>(&mut self, _idx: uint, f: |&mut BytesDecoder| -> Result<T, Error>) -> Result<T, Error> {
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f(self)
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}
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fn read_map<T>(&mut self, _f: |&mut BytesDecoder, uint| -> Result<T, Error>) -> Result<T, Error> { Err(SyntaxError) }
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fn read_map_elt_key<T>(&mut self, _idx: uint, _f: |&mut BytesDecoder| -> Result<T, Error>) -> Result<T, Error> { Err(SyntaxError) }
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fn read_map_elt_val<T>(&mut self, _idx: uint, _f: |&mut BytesDecoder| -> Result<T, Error>) -> Result<T, Error> { Err(SyntaxError) }
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}
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}
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//////////////////////////////////////////////////////////////////////////////
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mod deserializer {
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use std::num;
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use std::vec;
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use super::{Error, EndOfStream, SyntaxError};
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use de;
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#[deriving(Eq, Show)]
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enum State {
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StartState,
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SepOrEndState,
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EndState,
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}
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pub struct BytesDeserializer {
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state: State,
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len: uint,
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iter: vec::MoveItems<u8>,
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}
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impl BytesDeserializer {
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#[inline]
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pub fn new(values: Vec<int>) -> BytesDeserializer {
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BytesDeserializer {
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state: StartState,
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len: values.len(),
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iter: values.move_iter(),
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}
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}
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}
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impl Iterator<Result<de::Token, Error>> for BytesDeserializer {
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#[inline]
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fn next(&mut self) -> Option<Result<Token, Error>> {
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match self.state {
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StartState => {
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self.state = SepOrEndState;
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Some(Ok(de::SeqStart(self.len)))
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}
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SepOrEndState => {
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match self.iter.next() {
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Some(value) => {
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Some(Ok(de::Int(value)))
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}
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None => {
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self.state = EndState;
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Some(Ok(de::End))
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}
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}
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}
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EndState => {
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None
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}
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}
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}
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}
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impl de::Deserializer<Error> for BytesDeserializer {
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#[inline]
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fn end_of_stream_error(&self) -> Error {
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EndOfStream
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}
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#[inline]
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fn syntax_error(&self, _token: de::Token, _msg: &'static str) -> Error {
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SyntaxError
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}
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#[inline]
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fn missing_field_error(&mut self, _field: &'static str) -> Error {
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SyntaxError
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}
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}
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}
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//////////////////////////////////////////////////////////////////////////////
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fn run_bench_decoder(bytes: Vec<u8>) {
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let mut d = decoder::BytesDecoder::new(bytes.clone());
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let value: Vec<u8> = Decodable::decode(&mut d).unwrap();
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assert_eq!(value, bytes);
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}
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fn run_bench_deserializer(bytes: Vec<u8>) {
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let mut d = deserializer::BytesDeserializer::new(bytes.clone());
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let value: Vec<u8> = Deserializable::deserialize(&mut d).unwrap();
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assert_eq!(value, bytes);
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}
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#[bench]
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fn bench_bytes_decoder_empty(b: &mut Bencher) {
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b.iter(|| {
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run_bench_decoder(vec!())
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})
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}
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#[bench]
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fn bench_bytes_deserializer_empty(b: &mut Bencher) {
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b.iter(|| {
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run_bench_deserializer(vec!())
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})
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}
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@ -25,9 +25,6 @@ pub mod de;
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pub mod ser;
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pub mod json;
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//#[cfg(test)]
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//pub mod bench_bytes;
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#[cfg(test)]
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pub mod bench_enum;
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