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Diffstat (limited to 'tasks/20261014-190252/TASK.md')
| -rw-r--r-- | tasks/20261014-190252/TASK.md | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tasks/20261014-190252/TASK.md b/tasks/20261014-190252/TASK.md index abbeb72..16a404d 100644 --- a/tasks/20261014-190252/TASK.md +++ b/tasks/20261014-190252/TASK.md @@ -1,6 +1,6 @@ # Drain command stdout and stderr concurrently -- STATUS: OPEN +- STATUS: CLOSED - PRIORITY: 10 - TAGS: review, bug, core @@ -13,3 +13,12 @@ Approach: Drain both pipes concurrently using a small, clearly owned implementat Completion checks: A command writes substantially more than pipe capacity to stderr and then emits stdout; it finishes promptly and stdout is correct. Check simultaneous large stdout/stderr, normal empty output, and nonzero exit diagnostics. Add focused regression tests with an outer deadline so a failure cannot hang the test suite. Coordinate timeout ownership with the separate timeout task. Design constraint: Follow README.md: keep source-based configuration, no dependencies or plugin framework, and use the smallest readable change that makes the existing behavior reliable. This is a suggestion for individual review, not a deadline. Findings were recorded on 2026-10-14; re-check the current code before implementing. + +Implemented 2026-10-15: the blocking caller drains stdout while one GCD worker +reads and forwards stderr, including on success. A DispatchGroup joins the +worker before returning. Existing timeout behavior is unchanged. + +Validation: `swift test` passes all 13 tests. Regression cases cover 1 MiB +stderr before stdout, simultaneous 1 MiB streams, empty output, nonzero exit +diagnostics, and shell environment/whitespace preservation. Each uses a +five-second outer wait so a stalled Runner fails the test promptly. |