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refactor: Make SystemTimeTools::shift() async

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It's a more stable interface, if `shift()` suddenly will need to wait for smth like finalisation of
parallel running critical sections assuming there are no time jumps, we don't need to fix all its
usages.
This commit is contained in:
iequidoo
2024-04-09 04:34:13 -03:00
parent e9cfcd9d1b
commit 796d34fb5a
11 changed files with 35 additions and 28 deletions
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1
deltachat-time/Cargo.toml
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@@ -6,3 +6,4 @@ edition = "2021"
license = "MPL-2.0"
[dependencies]
tokio = { workspace = true }

10
deltachat-time/src/lib.rs
View File

@@ -13,11 +13,11 @@ impl SystemTimeTools {
pub const UNIX_EPOCH: SystemTime = SystemTime::UNIX_EPOCH;
pub fn now() -> SystemTime {
return SystemTime::now() + *SYSTEM_TIME_SHIFT.read().unwrap();
SystemTime::now() + *SYSTEM_TIME_SHIFT.read().unwrap()
}
/// Simulates a system clock forward adjustment by `duration`.
pub fn shift(duration: Duration) {
pub async fn shift(duration: Duration) {
*SYSTEM_TIME_SHIFT.write().unwrap() += duration;
}
}
@@ -26,9 +26,9 @@ impl SystemTimeTools {
mod tests {
use super::*;
#[test]
fn it_works() {
SystemTimeTools::shift(Duration::from_secs(60));
#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn it_works() {
SystemTimeTools::shift(Duration::from_secs(60)).await;
let t = SystemTimeTools::now();
assert!(t > SystemTime::now());
}