Raise the Windows exec yield floor to 10 seconds (#35670)

## What changed

- Clamp the initial `exec_command` yield time to at least 10 seconds on Windows.
- Update the tool description and unit coverage for the new effective range.
- Allow the Windows Ctrl-C integration test up to 20 seconds to complete.

GitOrigin-RevId: 65d4d1c9a89dc9979e10d3e565af61c9f632c058
This commit is contained in:
iceweasel-oai
2026-07-27 21:12:00 +00:00
committed by copyberry
parent bbb92457b0
commit fd41e813cb
5 changed files with 16 additions and 6 deletions
+1 -1
View File
@@ -62,7 +62,7 @@ pub(crate) use process::SpawnLifecycleHandle;
pub(crate) use process::UnifiedExecProcess;
pub(crate) const MIN_YIELD_TIME_MS: u64 = 250;
pub(crate) const WINDOWS_INITIAL_EXEC_YIELD_TIME_FLOOR_MS: u64 = 2_000;
pub(crate) const WINDOWS_INITIAL_EXEC_YIELD_TIME_FLOOR_MS: u64 = 10_000;
// Minimum yield time for an empty `write_stdin`.
pub(crate) const MIN_EMPTY_YIELD_TIME_MS: u64 = 5_000;
pub(crate) const MAX_YIELD_TIME_MS: u64 = 30_000;
@@ -231,6 +231,14 @@ fn initial_exec_yield_time_uses_windows_floor() {
clamp_yield_time(/*yield_time_ms*/ 1_000),
crate::unified_exec::WINDOWS_INITIAL_EXEC_YIELD_TIME_FLOOR_MS
);
assert_eq!(
clamp_yield_time(/*yield_time_ms*/ 2_000),
crate::unified_exec::WINDOWS_INITIAL_EXEC_YIELD_TIME_FLOOR_MS
);
assert_eq!(
clamp_yield_time(/*yield_time_ms*/ 5_000),
crate::unified_exec::WINDOWS_INITIAL_EXEC_YIELD_TIME_FLOOR_MS
);
assert_eq!(clamp_yield_time(/*yield_time_ms*/ 10_000), 10_000);
assert_eq!(
clamp_yield_time(/*yield_time_ms*/ above_max_yield_time_ms),