b4tman/chgk_ledb
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use tempfile::tempdir for tests

Browse Source
This commit is contained in:
Dmitry Belyaev 2022-10-10 01:05:54 +03:00
parent efec662700
commit f361a35b65
3 changed files with 54 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
Cargo.lock generated
View File

@ -159,6 +159,7 @@ dependencies = [
"serde",
"serde_derive",
"serde_json",
"tempfile",
"zip",
"zstd",
]
@ -293,6 +294,15 @@ version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "453440c271cf5577fd2a40e4942540cb7d0d2f85e27c8d07dd0023c925a67541"
[[package]]
name = "fastrand"
version = "1.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a7a407cfaa3385c4ae6b23e84623d48c2798d06e3e6a1878f7f59f17b3f86499"
dependencies = [
"instant",
]
[[package]]
name = "flate2"
version = "1.0.24"
@ -376,6 +386,15 @@ dependencies = [
"hashbrown",
]
[[package]]
name = "instant"
version = "0.1.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
dependencies = [
"cfg-if 1.0.0",
]
[[package]]
name = "itoa"
version = "1.0.3"
@ -666,6 +685,15 @@ version = "0.6.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
[[package]]
name = "remove_dir_all"
version = "0.5.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
dependencies = [
"winapi",
]
[[package]]
name = "ron"
version = "0.6.6"
@ -775,6 +803,20 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "tempfile"
version = "3.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
dependencies = [
"cfg-if 1.0.0",
"fastrand",
"libc",
"redox_syscall",
"remove_dir_all",
"winapi",
]
[[package]]
name = "termcolor"
version = "1.1.3"

3
Cargo.toml
View File

@ -19,6 +19,9 @@ clap = { version = "3.2.22", features = ["derive"] }
bincode = "^2.0.0-rc.2"
zstd = "^0.10"
[dev-dependencies]
tempfile = "3.3"
[profile.release]
opt-level = 3
debug = false

25
src/db.rs
View File

@ -307,9 +307,8 @@ where
#[cfg(test)]
mod test {
use rand::RngCore;
use super::*;
use tempfile::tempdir;
#[derive(bincode::Encode, bincode::Decode, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
struct TestData {
@ -322,10 +321,10 @@ mod test {
#[test]
fn test_write_read() {
let mut rng = rand::thread_rng();
let tempfile = std::env::temp_dir().with_file_name(format!("test-{}.tmp", rng.next_u32()));
let dir = tempdir().expect("tempdir");
let tmpfile = dir.path().join("test.tmp");
let opts = WriterOpts { compress_lvl: 1, data_buf_size: 10 * 1024 * 1024, out_buf_size: 10 * 1024 * 1024, current_buf_size: 4096 };
let mut writer: Writer<TestData> = Writer::new(&tempfile, opts).expect("new writer");
let mut writer: Writer<TestData> = Writer::new(&tmpfile, opts).expect("new writer");
let items_iter = gen_data(5);
let items: Vec<TestData> = items_iter.collect();
@ -333,24 +332,21 @@ mod test {
writer.load(&mut items.clone().into_iter()).expect("load");
writer.finish().expect("finish write");
let mut reader: Reader<TestData> = Reader::new(&tempfile, 2048).expect("new reader");
let mut reader: Reader<TestData> = Reader::new(&tmpfile, 2048).expect("new reader");
assert_eq!(items.len(), reader.len());
for (idx,item) in items.iter().enumerate() {
let ritem = reader.get(idx).expect("get");
assert_eq!(*item, ritem);
}
let r = fs::remove_file(tempfile);
drop(r);
}
#[test]
fn test_write_read_iter() {
let mut rng = rand::thread_rng();
let tempfile = std::env::temp_dir().with_file_name(format!("test-{}.tmp", rng.next_u32()));
let dir = tempdir().expect("tempdir");
let tmpfile = dir.path().join("test.tmp");
let opts = WriterOpts { compress_lvl: 1, data_buf_size: 10 * 1024 * 1024, out_buf_size: 10 * 1024 * 1024, current_buf_size: 4096 };
let mut writer: Writer<TestData> = Writer::new(&tempfile, opts).expect("new writer");
let mut writer: Writer<TestData> = Writer::new(&tmpfile, opts).expect("new writer");
let items_iter = gen_data(10);
let items: Vec<TestData> = items_iter.collect();
@ -358,14 +354,11 @@ mod test {
writer.load(&mut items.clone().into_iter()).expect("load");
writer.finish().expect("finish write");
let mut reader: Reader<TestData> = Reader::new(&tempfile, 2048).expect("new reader");
let mut reader: Reader<TestData> = Reader::new(&tmpfile, 2048).expect("new reader");
assert_eq!(items.len(), reader.len());
items.into_iter().zip(reader.iter()).for_each(|pair| {
assert_eq!(pair.0, pair.1);
});
let r = fs::remove_file(tempfile);
drop(r);
}
}