Files
reverse-engineering-anything/tests
03a3fcbcea feat(skills): build a computer-app environment from a request (#9049)
* feat(desktop): capture, draft, export and witness a task inside a build computer

- start_build_capture runs REA's capture inside the computer through a
  small controller over computer-exec, after a user-space apt-get update;
  mark_build_checkpoint returns once the capture confirms the checkpoint;
  stop_build_capture returns the draft between seed and end.
- export_build_environment exports with the requester's task inside the
  computer and fetches the bundle through data/get in bounded batches.
- check_build_task grades a computer's data/get with REA's evaluator and,
  through seed, after_edit, near_miss and after_reset stages, records a
  witness with the action log and the screen recording; act_on_build_computer
  gains reset.
- Capture progress lines carry window, checkpoint and refusal events; apps
  start in the home; a pack script builds the runtime archive; long tools
  send progress notifications.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): make build capture and witness steps retryable, and close the near-miss reset hole

- A capture whose start answer is lost is stopped at once and kept
  unreleased until the stop is confirmed; a lost checkpoint answer is
  recovered from the capture's own log, and draft and export use the
  checkpoints its Evidence records; stop can be repeated to resume
  reading its result.
- A witness can check its seed again after a failed read, and keeps its
  stages in a saving state until the record is written, so a failed save
  can be retried without reading the app again.
- after_edit and near_miss count only click, drag, scroll, type and key,
  so a reset no longer stands in for the near-miss edit.
- A .deb build keeps its package file for capture and passes its URL to
  export; bundle downloads write each checked file before fetching the
  next; an apt-get update failure reports its exit code and log tail;
  reset sends progress while it waits.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): keep the Trash out of seeds, bundle folders unwritten and first frames drawn

From the blind Inkscape rebuild:
- Paths in ~/.local/share/Trash get a desktop_trash reason and the
  shared_desktop role, so a file trashed before seed is neither owned nor
  seeded; the export names it in a limitation.
- The keep helper runs with PYTHONDONTWRITEBYTECODE=1, so starting a
  computer from a bundle folder no longer writes __pycache__ into it.
- start_build_computer waits, bounded, until the first frame is not one
  colour before returning it.
From review: a .deb that apt also offers exports from apt, since export
passes --package-url only when the capture says the package must come
from its file.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): bound the first-frame wait's retries to the time left, with progress throughout

Each retry of the drawn-first-frame wait runs under an abort that fires at
the 10 s deadline, and the latest frame is returned when time runs out.
connect takes the first frame itself while its progress heartbeat still
runs, reporting "waiting for the desktop to draw". The wait moves to
DrawnScreenshot.ts.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): serialize each build computer's calls, keep one recording id, and separate unreadable checks from failures

- One queue per computer: actions, capture steps and witness checks run one
  at a time, so two overlapping after_edit checks can no longer both be filed
  and let the witness hold without a near miss. Close cancels the running and
  queued calls; different computers still run concurrently.
- The witness keeps one recording request id per computer, so a seed retried
  after a lost reply recovers the recording it started.
- A check that could not read its file is undecided, not a failure, so a
  temporary read error can't satisfy seed, near_miss or after_reset; such a
  stage is refused and can be checked again.
- The export's file listing is written to a file and read back in bounded
  batches, so a large bundle no longer overruns exec's 1 MiB output.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): treat failures on cut views as undecided, require a decided seed failure at export, and keep a close's cancellation

- A presence check that misses its line, row or pointed value in a view cut
  short is undecided rather than failed, since the data may sit in the part
  left out; a witness stage can no longer be proved by such a failure.
- Export counts only decided failures on the seed, and refuses a task whose
  every seed failure is undecided.
- A step whose turn was aborted by a close or the caller returns cancelled
  even when its work finished, so start_build_capture no longer reports
  success for a computer being removed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): keep a step's saved result when a cancellation arrives during its commit

Reporting cancelled for any step whose turn was aborted after its work
replaced a completed export or witness save with a bare cancellation, losing
what was saved and leaving the witness unreadable. Steps now return what they
completed; only start_build_capture, which commits nothing, checks its turn
after the post-launch screenshot and reports cancelled. Asking again for a
saved witness's final check returns its record.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): refuse a saved witness's repeated check for another folder

Asking again for the check that ended a witness returned its saved record
whatever directory came with it, so a caller naming another folder got
success though nothing was saved there. A different folder is now refused,
as an unfinished seed's retry already is.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(desktop): assert the facts of cut-view and undecided outcomes, not their sentences

The new cut-view, missing-value, undecided-refusal and witness tests froze
whole descriptions, so a harmless rewording broke them. They now check each
outcome's id, passed and undecided exactly and the facts its message must
carry (file, pointer, line, row, stage) separately.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(desktop): read XML with a plain DOCTYPE, and check an element's whole text

- Both readers accept a DOCTYPE with only a name and an optional PUBLIC
  or SYSTEM identifier, record it as the view's doctype, and never fetch
  the DTD or expand entities beyond XML's five; an internal subset, an
  external entity and a parameter entity stay refused alike.
- text_equals and text_contains compare the concatenated text of the
  element (or text node or attribute) a pointer reaches, as XPath
  string() does, with optional normalize_whitespace; both evaluators
  agree, and a text check on a truncated element is undecided.
- Whitespace-only text between elements is dropped only when the element
  holds no other text, so text split into runs keeps its spaces.
- The draft suggests text_equals for an element whose text changed.

So an AbiWord .abw reads as XML, and its paragraph's text is checked
whole however AbiWord splits it into <c> runs, as Writer's spans are.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): draft whole-text checks on the paragraph, read only text as text, and skip asctime stamps

- A changed value is read at both ends, so text that became a run still
  marks its paragraph, and the drafted text_equals moves up out of mixed
  content to the nearest ancestor named by an attribute, such as
  AbiWord's p by its xid.
- Text checks accept only a text node or an attribute value; element
  names and doctype fields fail, in both evaluators.
- isTimestamp also recognises asctime dates (Www Mmm dd hh:mm:ss yyyy).
- XML files are drafted with the keyed diff the archive entries use, so
  no suggestion reaches an element by position; the shared logic moves to
  appTaskDraftNamed.ts.
- Text-check tests assert facts, not whole sentences.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): keep checks on a changed attribute inside a paragraph whose text check replaces its runs'

A drafted whole-text check on a paragraph hid every change inside it, so a
link whose label and href both changed drafted only the paragraph's text and
the new destination went unchecked. The text check now covers text and runs
added or removed whole; a changed name or attribute of an element both
versions hold keeps its own check.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): read an attribute called name or attributes as an attribute when the draft keeps its check

The owner of `.../attributes/name` was taken as `.../attributes`, so a
changed `name` attribute inside a paragraph with a text check was dropped
again. The owner is now read by segment, attributes first.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): draft text checks from text in runs added whole, and name a text element by its own id before its container

Text typed into a run the diff lists whole was never read, so the draft kept
only a presence check on the run, which wrong text also passed. Such text now
marks the nearest element both ends hold, or, when none can take the check,
the added element's own text. The climb also names an element by an
identifier of its own (id, xml:id, xid) before a larger container, so a
headline under a long layer keeps a whole-text check that survives re-split
runs.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(desktop): expect the whole-text check where #8988's pairing test meets text checks

On this branch a changed element's text is drafted as `text_equals` on the
element, so the identity pairing test now expects that check, under the
same `[@role=body]` key.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* feat(skills): build a computer-app environment from a request

The product skill gains references/desktop-build.md, a procedure that
takes Claude from a request such as "an Inkscape environment where the
agent changes a poster's headline" to a witnessed bundle and a report,
through start_build_computer, act_on_build_computer, the build capture
tools, export_build_environment and check_build_task: questions asked
once upfront, pauses only when blocked, a seed made in the app, content
checks by selector, a witness with a near miss and a reset in a fresh
computer, and solver runs only within a budget. setup installs the new
reference; skillVersion 61.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skills): fold the blind Inkscape rebuild's friction into the build skill

key takes an array of one chord's keys; check for a text cursor before
typing in apps with single-key shortcuts; in Save As, click Documents and
type only the file name; anything saved before seed, the Trash included,
is part of the seed; dismiss first-run dialogs before seed; a bundle's app
starts with the seed's files but need not open the document; Inkscape's
window class is Inkscape.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skills): fold the held-out AbiWord build's friction into the build skill

Name the act fields and link the guide; a region screenshot becomes the
latest frame; a drawn caret is not focus; confirm dialogs with Return;
check the dialog's folder when the app shows only a name; an XML file the
draft shows as lines was read as text, so use short line checks; and keep
text checks to the value the edit types, since some apps save a reloaded
document differently. Later witness stages take no directory.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skills): state the export's seed rule, the Trash exception and draft refusals exactly

The export refuses a task unless at least one check fails on the seed and
every check passes at the end; a file moved to the Trash is left out of
the seed, so trash a stray file rather than starting over; a null draft
names its cause in draft_refusal; and a line check on a format read as
text only approximates a value, so bound it and call it approximate.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skills): teach the build skill to use DOCTYPE and whole-text checks

The skill now checks text an app splits into runs whole with text_equals or
text_contains, finds an AbiWord paragraph by its xid, and drops the Writer
revision-id workaround.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* docs(skills): point text checks at the paragraph, and say what the scrub replaces

From the AbiWord rebuild: point a text check at the paragraph or another
element the edit keeps, never at a run a reopened document splits; how to
name an unchanged element; the export replaces the host name, user@host
and home path while a bare user name stays; AbiWord's entry and class.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): keep every text check on a cut element undecided, in both evaluators

The XML reader drops text deeper than its depth limit but keeps later
siblings, and an element's whole text joins both sides, so a text_contains
on a cut element could match text the file never holds ("at 3" + deep
"WRONG" + ":30 PM" read as "at 3:30 PM"). Any text check on an element of a
cut view is now undecided again, as #9050 had it, in REA's evaluator and the
exported verifier; a text node or attribute value stays decided. The text
check tests assert facts rather than sentences.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): keep a reset applied when the screenshot asked after it fails

Once data/reset and the ready wait succeed, act_on_build_computer's reset
is applied in the action log and returns success; a screenshot asked of it
that is then refused or throws is named in the result's screenshot_error,
with no frame, so the next after_reset stage is not refused. Cancellation
still propagates.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): keep checks for elements without text beside a text edit, and normalize DOCTYPE system id line endings

A review found two gaps.

- A paragraph's whole-text check covered every element added or removed
  inside it, including ones holding no text: an image frame, a line break.
  A solver who typed the text but never inserted the image passed. Such an
  element now keeps its own presence or absence check.
- The Python reader kept a DOCTYPE system literal's CRLF where TypeScript
  normalizes it to LF. Both now report LF.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): wait out long build commands, fail a reset that restores nothing, and tie the witness to its bundle

A review found five gaps.

- Commands in the computer answer only when they end, but fetch stops
  waiting for headers after 300 s. So a slow export, draft or start always
  failed. A command with its own deadline now waits on node:http, bounded
  by that deadline.
- after_reset held whenever some check failed, so a reset that changed
  nothing passed on the near-miss state. Each check must now come out as it
  did at the seed.
- A failed or partial apt-get update left lists that looked complete, so a
  second start skipped the update. The update is now recorded only when it
  succeeds, and rerun otherwise.
- A witness on a bundle computer graded whatever task it was given. Its
  seed stage now refuses a task whose steps or checks differ from the
  bundle's.
- A task too large for one command argument (96 KiB) is refused before the
  export runs, instead of failing with E2BIG in the computer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): advertise a checkpoint-name pattern that compiles in every JS regex mode

main's advertised-pattern test compiles every input schema pattern in v
mode, which refuses an unescaped hyphen in a character class. The
checkpoint name's hyphen is now escaped, and it means the same in u mode.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(desktop): import textSyntaxFormat once in the state format tests

main's mixed-case JSON suffix fix and this branch both added the import,
and the merge kept both.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(desktop): keep a completed reset, an unread seed, and a failed apt update

A cancel after data/reset no longer drops the restore from the action log,
so a near miss cannot treat the restored seed as an edit. An unreadable
seed check that later passes leaves after_reset undecided instead of
failing the witness. apt-get update is kept only when Error-Mode reports
success and a package list was fetched. The controller reply schema lives
with the controller, and capture progress lines are read by their domain
parser.

* fix(desktop): keep a whitespace-only run under the paragraph text check

A run whose only text is whitespace is still text the paragraph check
reads. It no longer gets its own presence check, which a later save of
the same words without that run would fail. Images and breaks, whose
text is empty, still keep their own checks.

* fix(desktop): keep an unread reset and a cut text check undecided

after_reset stays undecided when any check was not read, even if another
check still fails and the unread result's boolean matches the seed. A
text check for a child past a truncated view is undecided in both
evaluators. A reset whose reply is lost blocks a near miss until a later
input or a reset whose reply arrives.

* fix(desktop): retry a witness recording and a published record's cleanup

A recording that fails to end or download is not written into the witness
folder, and a manifest already received is fetched again without ending
the recording twice. A folder that is published while its handles fail to
close keeps that record and retries the same cleanup instead of writing
the folder again.

* fix(desktop): keep a published witness error and tag an app data refusal

A second failure to close a published witness returns the original error,
so its record and cleanup lease stay bound. A reset the app itself
refuses is an AppDataRefusal; only a reply that is not that refusal stays
unsettled. A missing child of a cut view is undecided with the same
description in both evaluators, and the shared cases cover it.

* fix(desktop): align a cut view's missing text with the Python check

A missing child of a truncated view is undecided for the same sentence in both evaluators, including the pointer the view does not contain.

* fix(desktop): keep one published witness cleanup across retries

A published record and its bound cleanup error stay together. A later close failure returns that error, and the unused path that built a fresh adapter error is gone.

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: morluto <morluto@users.noreply.github.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
2026-11-08 22:19:28 +08:00
..