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chore: add test_segment_config_backwards (#13394)

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This commit is contained in:
joshieDo
2024-12-14 08:18:36 +00:00
committed by GitHub
parent 7874f0c65a
commit 16f6d7a0c3
4 changed files with 59 additions and 2 deletions
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1
Cargo.lock generated
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@ -9393,6 +9393,7 @@ dependencies = [
"alloy-primitives",
"clap",
"derive_more",
"reth-nippy-jar",
"serde",
"strum",
]

3
crates/static-file/types/Cargo.toml
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@ -19,5 +19,8 @@ derive_more.workspace = true
serde = { workspace = true, features = ["derive"] }
strum = { workspace = true, features = ["derive"] }
[dev-dependencies]
reth-nippy-jar.workspace = true
[features]
clap = ["dep:clap"]

47
crates/static-file/types/src/segment.rs
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@ -353,6 +353,8 @@ impl From<SegmentRangeInclusive> for RangeInclusive<u64> {
#[cfg(test)]
mod tests {
use super::*;
use alloy_primitives::hex;
use reth_nippy_jar::NippyJar;
use strum::IntoEnumIterator;
#[test]
@ -410,4 +412,49 @@ mod tests {
assert_eq!(Some((segment, dummy_range)), StaticFileSegment::parse_filename(&filename));
}
}
#[test]
fn test_segment_config_backwards() {
let headers = hex!("010000000000000000000000000000001fa10700000000000100000000000000001fa10700000000000000000000030000000000000020a107000000000001010000004a02000000000000");
let transactions = hex!("010000000000000000000000000000001fa10700000000000100000000000000001fa107000000000001000000000000000034a107000000000001000000010000000000000035a1070000000000004010000000000000");
let receipts = hex!("010000000000000000000000000000001fa10700000000000100000000000000000000000000000000000200000001000000000000000000000000000000000000000000000000");
{
let headers = NippyJar::<SegmentHeader>::load_from_reader(&headers[..]).unwrap();
assert_eq!(
&SegmentHeader {
expected_block_range: SegmentRangeInclusive::new(0, 499999),
block_range: Some(SegmentRangeInclusive::new(0, 499999)),
tx_range: None,
segment: StaticFileSegment::Headers,
},
headers.user_header()
);
}
{
let transactions =
NippyJar::<SegmentHeader>::load_from_reader(&transactions[..]).unwrap();
assert_eq!(
&SegmentHeader {
expected_block_range: SegmentRangeInclusive::new(0, 499999),
block_range: Some(SegmentRangeInclusive::new(0, 499999)),
tx_range: Some(SegmentRangeInclusive::new(0, 500020)),
segment: StaticFileSegment::Transactions,
},
transactions.user_header()
);
}
{
let receipts = NippyJar::<SegmentHeader>::load_from_reader(&receipts[..]).unwrap();
assert_eq!(
&SegmentHeader {
expected_block_range: SegmentRangeInclusive::new(0, 499999),
block_range: Some(SegmentRangeInclusive::new(0, 0)),
tx_range: None,
segment: StaticFileSegment::Receipts,
},
receipts.user_header()
);
}
}
}

8
crates/storage/nippy-jar/src/lib.rs
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@ -17,6 +17,7 @@ use serde::{Deserialize, Serialize};
use std::{
error::Error as StdError,
fs::File,
io::Read,
ops::Range,
path::{Path, PathBuf},
};
@ -201,11 +202,16 @@ impl<H: NippyJarHeader> NippyJar<H> {
let config_file = File::open(&config_path)
.map_err(|err| reth_fs_util::FsPathError::open(err, config_path))?;
let mut obj: Self = bincode::deserialize_from(&config_file)?;
let mut obj = Self::load_from_reader(config_file)?;
obj.path = path.to_path_buf();
Ok(obj)
}
/// Deserializes an instance of [`Self`] from a [`Read`] type.
pub fn load_from_reader<R: Read>(reader: R) -> Result<Self, NippyJarError> {
Ok(bincode::deserialize_from(reader)?)
}
/// Returns the path for the data file
pub fn data_path(&self) -> &Path {
self.path.as_ref()