Commit Graph
3 Commits
Author SHA1 Message Date
claude@clouddev1 07575da983 fix(app): hold input until the schema-cache refresh lands (#39)
A simple-mode Form-B insert (`insert into T values (…)`) submitted faster
than the post-DDL schema-cache refresh was validated against the stale
cache and wrongly rejected as "trying to write SQL?". The cache is
refreshed asynchronously after the worker applies a command, posting
`SchemaCacheRefreshed` on the same FIFO channel as key events; under
faster-than-human input the next Enter is processed before the refresh.

Add a submission gate: `dispatch_dsl` arms `awaiting_schema_refresh` on
every `ExecuteDsl` dispatch, holds further DSL submissions in a
`held_submissions` FIFO while armed, and the `SchemaCacheRefreshed`
handler drains them against the fresh cache in submission order.
App-lifecycle commands bypass the gate. Arm-on-every-dispatch keeps
exactly one DSL command in flight, so the boolean is provably correct.
Interactive-only: the replay/batch path already re-snapshots the schema
synchronously per line. No interactive-user impact; held input is never
lost (a refresh always follows a dispatch).

Tests (both verified red→green): a Tier-1 deterministic ordering test and
a Tier-4 PTY back-to-back regression (the unpaced inverse of flow 3).
Records the design as ADR-0022 Amendment 8.
2026-06-22 16:59:40 +00:00
claude@clouddev1 1ffe11cb1f fix(tt4): drop the dead pid helper so e2e_pty is warning-free off Linux
`rss_kib` is Linux-only (#[cfg(target_os = "linux")]) and was the sole
caller of `pid()`, so on macOS/Windows `pid` was dead code and emitted a
`method `pid` is never used` warning. The Linux CI clippy gate never saw
it — `pid` is used on Linux — so it only surfaced on a manual macOS run.
Read `child.process_id()` inline in `rss_kib` and delete the helper.

Verified: macOS `cargo test` is fully green (5 e2e_pty tests there; the
Linux-only RSS test is cfg'd out). clippy --all-targets + fmt clean.
2026-06-22 15:07:41 +00:00
claude@clouddev1 fd63de3441 test(tt4): Tier-4 PTY end-to-end tests for the four critical flows
ci / gate (push) Successful in 1m58s
ci / manifests (push) Successful in 3s
Wire the Tier-4 tier from ADR-0008 — the first tests that drive the actual
built binary in a real pseudo-terminal. tests/e2e_pty.rs spawns the binary
under portable-pty at a fixed 100x30, parses output with vt100, and asserts
on the rendered screen with tight (3s) fail-fast waits. Serial (one PTY at a
time) for predictable timing on the low-parallelism runner; each test gets
its own temp --data-dir so it never touches real projects.

The four flows mirror ADR-0008's Tier-4 scope:
- cold launch -> create table -> graceful quit (Ctrl-C)
- create + add column -> quit -> reopen (--resume) -> schema (incl. column)
  restored
- export -> import into a fresh project -> schema + data rebuilt
- undo after DROP TABLE, through the confirm modal (y)

Table presence is read from the Tables sidebar region (not whole-screen)
since the Output panel echoes commands; commands are paced to completion
(real-user cadence) — a command sent mid-rebuild can be misread against a
stale schema cache (issue #39).

Also two NFR perf measurements via the harness (NFR-1 startup, NFR-3 idle
RSS) against generous debug-binary bounds for gross-regression detection;
the real release figures (median 29 ms / 10 MB) are recorded in the NFR doc.

Deps (dev): portable-pty 0.9, vt100 0.16 (both current; expectrl from
ADR-0008 dropped — it bundles a conflicting PTY layer). Runs by default in
`cargo test`, so the existing Linux CI gate exercises it (advances TT5).
PTY-in-container verified (openpty+spawn works under Docker).

Full suite: 2519 passed / 0 failed / 1 ignored. clippy + fmt clean.
Relates to TT4 / ADR-0008.
2026-06-22 13:06:09 +00:00