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codeman@1.31.0
5
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Michael GrundbergandClaude Opus 5
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3edf9aae2f |
fix(terminal): replay a pane capture at the geometry it was taken at
A visible-frame capture repaints each row at an absolute position, counting up to the pane's height. A terminal shorter than that clamps every address past its own height onto its last line. The overflow rows then overwrite one another, and the rows underneath are lost. Replaying a real 50-row capture into a 30-row terminal rendered 28 lines of a 45-line command and drew the frame twice. Nothing in the response said what height the frame was built for, so the client could not detect this. A capture now reports the geometry it was really taken at through `capturedGeometry` on `PaneCaptureOptions`, and the terminal response carries it as `captureCols` and `captureRows`. When the captured pane is taller than the terminal, or the size that produced the capture did not survive the load, `selectSession` replays once at the size that stuck. `resizeRetry` caps that at one attempt, so two competing fits cannot trade replays forever. The retry re-arms the full-history flag only when the pass that ran had consumed it. A tab switch takes the bounded tail, so its retry takes the tail too: clearing the flag unconditionally would upgrade that switch into a fresh scrollback capture the user never asked for, which the route's own comments put at tens of megabytes. What this repairs is a capture that won a race against the resize meant to precede it. It does not repair a capture whose pane was too tall because `Session.resize` declined the resize outright, which it does for a small viewport while a desktop viewport's size claim is live. The retry re-sends the same declined resize and captures the same pane, and `resizeRetry` then stops it. Repairing that means changing who owns the pane size, which is a policy question this does not touch. The reported geometry still helps there, because the client can see the mismatch at all rather than being blind to it. Follows #395, #396 and #397, which fixed the other ways the replayed frame and the terminal could disagree. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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Michael GrundbergandClaude Opus 5
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c9515b1d4c |
fix(terminal): keep the output a pane capture could not contain
Live terminal events are queued while a buffer load runs, and the load discards that queue when it ends. That is right when the loaded buffer is the server's accumulated byte history. The route appends to that history right up to the moment it serializes the response, so a queued event already appears in it and replaying it would duplicate output, most visibly Ink's cursor-up redraws. A tmux pane capture is a photograph, current only as of the instant `capture-pane` ran. Output printed afterwards was queued and then dropped, and nothing scheduled a re-fetch to recover it: `_onSessionNeedsRefresh` is wired only to the 128KB overflow path. The CLI's next partial redraw then landed on a frame the terminal never received. How much went missing depended on which capture the route served. A `?full=1` load returns the capture alone, with no history in front of it, so it lost everything from the capture to the end of the chunked write. A `?tail=` load returns history, a clear, and then the capture, and the route reads that history after the capture, so it lost everything from the response to the end of that write. The chunked write dominates either way. An agent CLI hides the loss on its next full redraw; a shell session does not, because its output is linear and nothing repaints it. Queue entries now carry their arrival time, and `_finishBufferLoad` takes a `since` cutoff, so a capture load replays exactly the tail that arrived after the response headers. The earlier events stay dropped, because a payload that carries history does hold those. All four paths that fetch a terminal buffer and write it now decide this the same way, through one `_bufferLoadFinishOpts` helper, so they cannot drift apart: `selectSession`, `_onSessionNeedsRefresh`, `_onSessionClearTerminal` and `_maybeRefetchFullHistory`. The second of those is the one that stings. It exists to restore output the client already dropped once under backpressure, and it was dropping more output while performing that recovery. The cache-hit write inside `selectSession` stays on discard deliberately: it runs before the fetch, so its queue holds only events the capture that follows already contains. Two further things had to change for that tail to still exist when the load ends, and a browser test is what found both. `chunkedTerminalWrite` is what ends the load for every non-empty buffer, so the flush policy travels to its own finish calls; the call in `selectSession` runs only when the write was skipped. `_beginBufferLoad` no longer empties the queue when one load re-enters it, which it does on every write, because that reset discarded the whole fetch window before anything could replay it. The response already distinguishes the sources. `source` reads `mux-visible` or `mux-full-history` for a capture and `history` for the byte stream. Follows #395, #396 and #397, which fixed the ways the replayed frame itself could disagree with the terminal. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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|
Aamer Akhter
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e8a93ada1f |
fix(terminal): forward the orphaned input event instead of replaying a guessed key
The previous shape guessed the character from `event.key` on keydown, re-emitted it, and then tried to suppress a late canonical copy with a 250 ms character-keyed dedupe. Review found three defects in that, all reproducible: the dedupe matched on the character alone with nothing scoping a candidate to the keydown that created it, so the same character typed twice inside the window had its second, real byte swallowed; anything whose committed text differed from `event.key` (Enter, IME punctuation) was delivered twice, because the dedupe could never match it; and the trigger ignored `key === 'Unidentified'`, which is what a soft keyboard reports, so it may never have fired where it was needed. The input event already carries the committed text in `ev.data` — exactly what xterm itself would have forwarded — so nothing has to be guessed. The controller now only decides WHETHER to forward, by asking whether xterm produced canonical data since the keydown that began the keystroke. No character-keyed matching survives, so the first two defects are structurally impossible rather than defended against, and nothing reads `key`/`keyCode`, so the third cannot recur. Three details are load-bearing and each has a test that fails without it: - The "did xterm speak?" snapshot is taken at KEYDOWN, not at the input event. `_keyPress` emits and sets `_keyPressHandled` before `input` fires, so a snapshot read at input time already contains that emission, reads it as silence, and delivers the character twice. - Our `input` listener is registered with `capture: true`. The target is visited twice in the event path, so a capture listener calling `stopPropagation()` stops later BUBBLE listeners on that same target; xterm's `cancel()` runs exactly in the branch where it handled the input, so on bubble we would never observe handled events, and whether we observed them at all would hang off `options.cancelEvents`. Measured in jsdom and headless chromium; the table is in the module header. - Enter is deliberately no longer special-cased. That mapping is what made the committed text differ from the re-emitted value in the first place. The scope is also narrower than the old name suggests, and the browser test now proves it rather than assuming it. For a keydown that reports keyCode 229 xterm ALREADY self-rescues, via `CompositionHelper._handleAnyTextareaChanges()` diffing the helper textarea on a 0 ms timer. A test asserting "we recovered it" there passes while xterm does all the work, so the browser tests assert WHO delivered the byte: zero canonical emissions for the genuinely orphaned case, exactly one delivery for the case xterm rescues itself. Also addresses review notes: the module gains an `@fileoverview` with `@dependency`/`@loadorder` and an entry in the load-order list and module inventory, and the wiring test moves out of the Ctrl+C smart-copy file into its own. The keydown hook deliberately still runs for every key event rather than moving behind the 229 gate: gating it would reinstate exactly the blindness described above, and it is now a single counter assignment. |
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Aamer Akhter
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e3a2fb767f | feat(tabs): COD-358 add resizable vertical session rail | ||
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Codeman maintainer
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947ff6f6fa |
chore(test): make npm test the CI gate and give each excluded suite a runner
`npm test` ran config/vitest.config.ts, which includes the browser, visual and
perf suites. On any machine without chromium, a free port and per-machine PNG
baselines that fails ~87 tests on a clean master, so the repo's most obvious
command could not be used as a pass/fail signal. The workaround had spread into
four docs as "never run bare `npm test`" warnings.
`npm test` now runs config/vitest.ci.config.ts — byte-for-byte what CI runs — so
local green means CI green. Verified: 264 files, 5248 tests, exit 0.
The suites it leaves out are not abandoned; each has a command:
test:browser 5 Playwright files (chromium + a live server; codex-predictive-echo
also needs a real codex binary)
test:mobile unchanged — the above plus per-machine PNG baselines
test:perf 2 wall-clock benchmarks; need an otherwise idle machine
test:all the old everything-behaviour, kept reachable
test:ci is untouched (CI still calls it). test:watch and test:coverage follow
test onto the gate's config.
The more important half is the hole this closes. The exclusion list lived as
literals in one config and pointed one way only: a file excluded from CI and
added to no runner would be tested by NOTHING, silently, with every command
still green — vitest counts "no files matched a filter" as success. That is the
same shape as the #279/#280 blind spot already documented in CLAUDE.md.
So the globs moved to config/test-suites.ts, one array per REASON a suite cannot
run in CI, and all three configs derive from it. test/test-suite-partition.test.ts
then checks the arithmetic against the files on disk: it fails if any test file
is reachable by no runner, or by two. Confirmed it fires by orphaning a file and
watching it name it. The partition is exact today:
gate 264 + browser 5 + perf 2 + mobile 9 = 280 = every *.test.ts in the repo
⚠️ One sharp edge, deliberate and documented: a file filter must match its
runner. `npm test -- test/mobile/keyboard.test.ts` now matches nothing and exits
GREEN having run zero tests, because the gate's config excludes that path.
CLAUDE.md recommended exactly that command in the on-screen-keyboard note; that
line now says `npm run test:mobile -- <file>`, and the Testing section calls out
the trap, since a green run of zero tests is worse than a red one.
Docs synced: CLAUDE.md, AGENTS.md, .github/CONTRIBUTING.md, README.md,
README.zh-CN.md, and two ci.yml comments that claimed only test/mobile/** was
excluded — it is three suites, and 5 Playwright files rather than 3.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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