53 lines
1.2 KiB
Rust
53 lines
1.2 KiB
Rust
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//! json rlp tests
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use rustc_serialize::*;
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use super::{JsonTest, JsonLoader};
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use util::*;
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pub enum Operation {
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Append(Vec<u8>),
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AppendList(usize),
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AppendRaw(Vec<u8>, usize),
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AppendEmpty
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}
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impl Into<Operation> for json::Json {
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fn into(self) -> Operation {
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let obj = self.as_object().unwrap();
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match obj["operation"].as_string().unwrap().as_ref() {
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"append" => Operation::Append(hex_or_string(obj["value"].as_string().unwrap())),
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"append_list" => Operation::AppendList(obj["len"].as_u64().unwrap() as usize),
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"append_raw" => Operation::AppendRaw(hex_or_string(obj["value"].as_string().unwrap()), obj["len"].as_u64().unwrap() as usize),
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"append_empty" => Operation::AppendEmpty,
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other => { panic!("Unsupported opertation: {}", other); }
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}
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}
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}
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pub struct RlpStreamTest {
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loader: JsonLoader
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}
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impl JsonTest for RlpStreamTest {
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type Input = Vec<Operation>;
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type Output = Vec<u8>;
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fn new(data: &[u8]) -> Self {
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RlpStreamTest {
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loader: JsonLoader::new(data)
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}
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}
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fn input(&self) -> Self::Input {
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self.loader.input().as_array().unwrap()
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.iter()
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.cloned()
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.map(|i| i.into())
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.collect()
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}
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fn output(&self) -> Self::Output {
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hex_or_string(self.loader.output().as_string().unwrap())
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}
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}
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