Commit Graph
23 Commits
Author SHA1 Message Date
pj a6a629a6bc test(folio-spec): unit tests for submitChangesBalanceByTypedAmount
Covers single vs double submit, the DoubleTap variant, vacuous cases
(null action, wrong kind, wrong target, zero typed), and selector-as-
object coercion.
2026-05-31 18:07:57 +05:30
pj dc0026ad37 feat(verifier): wire longPresses and scrolls generators 2026-05-31 18:07:37 +05:30
pj 37079a0d84 test(spec): cover balanceMatchesAddedSum single, sum-match, over, under cases
Pins the sum-based predicate: a single new row matching delta and two new
rows summing to delta both hold; two-row over-sum (double-submit) and
under-sum cases both violate.
2026-05-31 15:49:55 +05:30
pj cbef329cdd test(spec): cover extract name overload
Verify the runtime receives an undefined name in the legacy shape,
the supplied name in the (name, getter) shape, and that
extract("name") with no getter throws.
2026-05-30 21:54:25 +05:30
pj 6fdbf9d2ab feat(spec): accept optional name on extract()
Add an (name, getter) overload so each extractor handle carries a
debuggable label that future trace fields (per-step diffs) can key
off. The web-runtime falls back to extractor_\${index} when none is
supplied so existing call sites keep working unchanged.
2026-05-30 21:54:20 +05:30
pj 177b571b0a feat(spec): add doubleTaps random-target builtin to defaultActions 2026-05-30 16:00:06 +05:30
pj 87834caf96 test(doubleTap): cover constructor, verifier round-trip, and runner dispatch 2026-05-30 11:05:58 +05:30
pj 237ead2d33 feat(spec): wire DoubleTap through web-runtime serializer 2026-05-30 11:05:47 +05:30
pj 7006e82ca4 feat(spec): add DoubleTap action type and constructor 2026-05-30 11:05:44 +05:30
pj a9b2b4b4e1 fix(spec): drop hardware back from defaultActions to stay in-app 2026-05-28 11:24:31 +05:30
pj 64d0633bd6 feat(spec): typing builtin for the web (V8) action path 2026-05-25 18:42:30 +05:30
pj 761627dde3 test(spec): defaultActions, typing, and defaults barrel resolve 2026-05-25 18:16:52 +05:30
pj 7fd8b6d347 feat(spec): export @sanderling/spec/defaults subpath 2026-05-25 18:13:36 +05:30
pj c8528af12b feat(spec): add defaultActions bundle 2026-05-25 18:13:36 +05:30
pj 9ca16e7627 feat(spec): export typing builtin generator 2026-05-25 18:13:13 +05:30
pj bf922fcbd5 feat(spec): add editable to selector and element types 2026-05-25 18:11:56 +05:30
pj b23fb0c723 feat: web-native specs + per-platform doctor (#49)
* feat(doctor): per-platform check sets + --platform flag

Replaces unconditional defaultDoctorChecks with doctorChecksFor(platform);
web-only users no longer see scary FAILs for adb/emulator/java/sidecar.

* feat(testrun): add Preflight() before sidecar/driver setup

Mobile platforms get a friendly install hint pointing at
`sanderling doctor --platform=<p>` instead of `fork/exec java: not found`.
Web is a no-op.

* refactor(chrome): split tag (HTML name) from class (CSS classList)

Hierarchy attributes now expose HTML tag under 'tag' and CSS classes
under 'class', stopping the conflation of the two.

* feat(chrome): translate legacy string selectors to CSS/XPath

TapSelector now maps id:/desc:/descPrefix:/testTag:/etc. through
TranslateStringSelector. Unknown prefixes pass through to a CSS
attribute selector so a future Maestro key works without a release.

* feat(trace): add WriteHTML + Step.HTMLAvailable

Per-step HTML lives in <run>/html/step-NNNNN.html so trace.jsonl stays
line-greppable on apps with hundreds-of-KB DOMs.

* feat(driver): add WebDriver capability + chrome implementation

WebDriver exposes InstallBundle/EvaluateExtractors/NextActionFromV8/Document
for the V8-native web tick path. Mobile drivers stay binary-compatible.

* feat(verifier): OverrideExtractorValues for V8-driven extractors

Web tick path runs extractor bodies in V8 against the real DOM, then
overrides goja-side .current slots so LTL predicates evaluate against
those values. Mobile callers can pass nil for a no-op.

* feat(spec): add WebState + camelCase attribute aliases

WebState extends State with live `document`/`window` for V8-side web
extractors. KnownAttrSelectors gains camelCase aliases (contentDescription,
ariaLabel, testID, etc.) so cross-framework specs autocomplete.

* feat(runner): per-tick HTML capture for WebDriver-capable drivers

Type-asserts driver.WebDriver and writes <run>/html/step-NNNNN.html in
parallel with screenshot/hierarchy/metrics. Step.HTMLAvailable flips so
the inspect UI can hide the html tab on mobile runs.

* feat(inspect): serveHTML route under /api/runs/<id>/html/<name>

Mirrors serveScreenshot path validation; rejects traversal segments and
unknown extensions. text/html content-type so the iframe renders cleanly.

* feat(bundler): BundleWeb + V8-side runtime shim

web-runtime.ts installs globalThis.__sanderling__ with extractor / action
registries, plus __sanderlingExtractors__ + __sanderlingNextAction__
globals. BundleWeb composes user spec + runtime under esbuild's
PlatformBrowser into one IIFE.

* feat(runner): V8 extractor overrides + V8 action source for WebDriver

When the driver implements WebDriver, the runner sources extractor values
from V8 (real DOM) and the next action from the V8-side action generator.
LTL property predicates still run host-side in goja.

* feat(testrun): bundle + install web runtime when platform=web

BundleWeb composes the user spec with web-runtime.ts; the chrome driver
installs the resulting IIFE via Page.AddScriptToEvaluateOnNewDocument
post-Launch so the per-tick V8 extractor + action evaluation can begin
on step 1.

* feat(inspect-ui): hierarchy + html panels in run detail

HierarchyPanel renders the captured DOM/AX tree with a filter input.
HtmlPanel renders the per-step HTML in an iframe (sandboxed) with a
toggle to view source. HTML tab only shows when the step actually has
HTML captured.

* fix(folio-web): drop aria-label data-carrier abuse

Account cards now expose data-account-id + data-balance attrs and use a
human-readable aria-label. total-balance / ledger / ledger-balance carry
data-cents and data-txn-count instead of stuffing values into title.
Spec rewritten to read structured attrs via object-form selectors.

* chore: rebuild inspect-ui dist + folio-web .gitignore

Embeds the new HierarchyPanel + HtmlPanel into the inspect-ui dist that
ships with sanderling. Adds folio-web/.gitignore so generated runs/
don't leak into commits.

* revert(trace): drop WriteHTML + Step.HTMLAvailable

Screenshots already cover inspection; HTML capture bloats disk by
50-200MB per run with no payoff.

* revert(runner): drop per-tick HTML capture

Removes captureHTML helper and its three call sites; HTMLAvailable
flag no longer set on Step.

* revert(driver): drop WebDriver.Document

Document was only consumed by the runner's HTML capture which is gone.

* revert(inspect): drop /html route

Removes htmlPathPattern, serveHTML, and the dispatch block that called
it; HTML capture no longer exists on disk.

* revert(inspect-ui): drop htmlUrl + html_available type

API surface no longer needs the HTML route; Step.html_available has no
producer.

* revert(inspect-ui): drop HtmlPanel + html tab

Removes the iframe-based HTML viewer and its before/after tab wiring
from RunDetail.

* test(inspect-ui): drop htmlUrl test, add @types/bun

Pulls bun-types into tsconfig so api.test.ts (which uses bun:test)
typechecks; this was broken from the original feature commit.

* chore: rebuild inspect-ui dist without HtmlPanel

Embedded SPA bundle no longer ships the iframe HTML viewer.

* fix(web-runtime): retry action resolution + implement taps/swipes

V8-side runtime previously returned null when weighted picked a
generator that returned [] (page-gated), causing 80%+ of ticks on
narrow routes to emit no action and no post-screenshot. Now retries
up to 16x like goja, and the taps/swipes builtins query the live DOM
for clickable elements / dispatch random swipes instead of returning
null.

* fix(web-runtime): drop swipe, restrict pressKey to browser-meaningful keys

Web has no swipe gesture, so swipes dispatched pointer events into empty
divs. Make swipe() and the swipes builtin no-op. For PressKey, replace
the always-"back" choice with a random pick from {enter, tab, escape,
up, down, left, right} - keys that have real semantics in a browser.

* chore(folio-web): drop swipes from action root

Web runtime no-ops Swipe; remove the import and weighted entry so the
spec doesn't request actions that won't fire.

* fix(inspect-ui): correct HierarchyPanel CSS variable names

Tokens --surface-1/--surface-2/--text-secondary/--border-subtle don't
exist in tokens.css, so sticky thead had no background and tag/bounds
text fell back to inherited color. Map to the canonical --surface,
--surface-elevated, --text-muted, --border that other panels use.

* fix(chrome): correct PressKey mappings to chromedp/kb constants

Old keyMap had "home":"\x00" (NUL byte) and arrow keys mapped to
random punctuation runes (\x25-\x28 = % & ' () instead of arrow
keys. "escape" was missing entirely while the V8 runtime emits it.

Drop back/home (no browser navigation semantics) and route the
remaining keys through chromedp/kb constants so they actually
dispatch as the named keys.

* fix(cli): -h/--help exits 0 instead of error code

parseDoctorArgs hand-rolled its own flag loop and surfaced help text
as an error; parseTestArgs used flag.ContinueOnError but propagated
flag.ErrHelp to main() which printed "error: flag: help requested"
and exited 1.

Switch parseDoctorArgs to flag.NewFlagSet matching parseTestArgs, then
recognise flag.ErrHelp in main() so all subcommands exit 0 on -h.

* fix(chrome): harden cssEscape for control chars + use [class~=]

Previous cssEscape only handled " and \, leaving NUL/newlines/control
chars to break out of the CSS string literal. Port the CSSOM string
serialization rules: NUL becomes U+FFFD, control chars become \HEX,
quotes/backslashes get escaped.

Class selector switched from `.x` (which would need separate identifier
escaping) to `[class~="x"]`, which is also semantically correct for
multi-class elements.

* fix(web-runtime): use CSS.escape and validate tag-name selectors

The previous cssEscape only handled " and \, leaving newlines/control
chars to break out of attribute string literals. Delegate to the
platform CSS.escape per CSSOM spec.

The `tag` selector branch returned the bare value through cssEscape,
which doesn't prevent pseudo-classes (`*:hover`) from injecting into
the surrounding selector. Add a positive whitelist; values that don't
match a tag-name pattern collapse to a never-matching `:not(*)`.

Also switch class selectors to `[class~="..."]` to remove the only
identifier-context use of cssEscape.

* fix(chrome): validate attribute name in unknown-prefix branch

A selector like `foo]:has(*),body[x:value` previously produced
[foo]:has(*),body[x="..."], a syntactically valid CSS selector that
escaped the attribute match and selected `body`. Reject anything that
isn't a plain HTML attribute name.

* fix(selectors): emit valid XPath 1.0 string literals via concat()

Both the Go translator and the V8 runtime escaped " by prepending \,
which XPath 1.0 doesn't accept (its string literals have no escape
syntax). A `text:` value containing a quote produced malformed XPath
that chromedp/document.evaluate rejected.

Use the standard concat() composition: when the value contains both
' and ", split on " and join with `, '"', ` so each fragment is
wrapped in single or double quotes individually.

* fix(runtime): surface unresolved action targets instead of dropping silently

serializeAction emitted {x:0,y:0} via `?? 0` whenever a Tap/InputText/Swipe
target failed to resolve to coordinates. The runner then collapsed those
to ErrNoAction, so every selector typo became a silent no-op tick.

Have the runtime return null on unresolved targets and log a console
warning (visible via chromedp's runtime listener). Drop the now-redundant
{0,0} -> ErrNoAction guard so a deliberate Tap at the origin actually
fires.

* fix(runner): use errgroup-bound ctx so siblings cancel on failure

The errgroup's bound ctx was discarded; goroutines closed over the
outer ctx, so neither a sibling failure nor the future ability to
propagate per-step cancellation reached the V8 extractor's CDP
round-trip. Switch closures to gctx and document why Wait()'s error
is intentionally discarded.

* fix(chrome): propagate caller ctx cancellation to CDP calls

InstallBundle, EvaluateExtractors, NextActionFromV8 ignored the caller
ctx and ran chromedp.Run on d.tabCtx alone, so step deadlines and
Ctrl-C couldn't interrupt an in-flight CDP round-trip on a hung tab.

Add a runCtx helper that derives a chromedp-bound context which also
cancels when the caller's ctx cancels, and route the three V8 entry
points through it.

* fix(verifier): tolerate out-of-range override indices

A single stale index from V8 aborted the entire override map, so any
valid entries alongside it were dropped and verification ran on stale
extractor values. V8 and goja register from the same bundle so a
mismatch is unusual but recoverable.

Skip out-of-range entries instead of erroring, and return the skipped
count so the runner logs the mismatch without losing valid overrides.

* test(verifier): cover object-shaped extractor overrides

Existing tests only override scalars (777, 200), so a future jsonToJSValue
regression around nested object propagation would slip through. Lock down
the contract: a JSON object override should make {attrs.testTag, balance}
readable from goja predicates.

* fix(web-runtime): lock global runtime hooks against page shadowing

AddScriptToEvaluateOnNewDocument runs first, but a page script can still
delete or replace window.__sanderling{,Extractors__,NextAction__} between
install and host invocation. Define them as non-writable, non-configurable
properties so any attempt to shadow them throws in strict mode rather than
silently breaking the run.

* perf(web-runtime): cache randomTap candidate DOM scan per tick

The 16-attempt retry loop in __sanderlingNextAction__ called
randomTap repeatedly; each call ran querySelectorAll over a-button-
input-... and re-flushed layout per match via getBoundingClientRect.
On heavy SPA routes that's the per-tick budget gone.

Cache the scan in a module-level slot, reset at the top of each
__sanderlingNextAction__ invocation so the cache doesn't outlive a tick.

* fix(web-runtime): cap sanitize recursion to prevent stack overflow

State exposes document and window (per WebState in types.ts). A user
extractor returning either crashes the runtime via stack overflow on
the circular DOM/Window references. Track seen objects in a WeakSet
and bail at depth 32 so the worst case becomes a truncated value, not
a process kill.

* fix(web-runtime): enforce pressKey allowlist in factory

The factory accepted any string while randomPressKey only emitted
enter/tab/escape/arrows. A spec emitting pressKey({key:"home"}) would
flow through to the chrome driver, which rejects unsupported keys with
a runtime error mid-step. Reject at the factory so the spec author
sees the failure where it originates.

* chore(chrome): drop dead bundleSource/bundleMu

bundleSource was written under bundleMu but never read. Either remove it
or wire a re-install path; remove until the second is actually needed.

* fix(chrome): use strconv.Atoi for extractor key parsing

fmt.Sscanf("%d", ...) silently accepts trailing garbage like "3abc"
as 3. strconv.Atoi rejects the same input outright, so a malformed
key surfaces as an error instead of a wrong-bucket override.

* fix(doctor): raise per-check timeout to 15s for chromium launch

5s could time out the headless chromium check on cold CI. Most checks
finish in milliseconds, so a longer ceiling doesn't slow real
failures.

* fix(runner): trust V8 coordinates for InputText, even at origin

resolveCoordinates required strict positive X/Y, so a V8-emitted
InputText for an element at viewport (0, *) or (*, 0) skipped the
focus tap and typed into whatever was focused. Distinguish the
selector-driven path (mobile) from the coords-only path (web V8) so
edge coordinates are honored without breaking the existing tree-lookup
fallback.

Add applyAction tests covering both the typical web case and the (0,0)
edge case.

* test(bundler): lock down deterministic output across builds

The review flagged map-iteration nondeterminism as a possible cause of
unstable bundle SHAs. Empirically esbuild's Define handling is order-
independent (parallel substitution rules), so output is already stable.
Add a regression test that builds 10x with multiple Defines and asserts
SHA equality so any future change that introduces ordering surfaces.
2026-05-03 11:21:21 +07:00
pj dd54c24c4e feat: --clear-data flag + typed attribute selectors (#48)
* feat(test): add --clear-data flag to clear app data on launch

* test+docs: cover --clear-data flag in CLI parser test and reference

* feat(spec): type AttrSelector with known attribute names

Replace AttrSelector = Record<string, string> with KnownAttrSelectors
plus a string|boolean index signature, so authors get autocomplete and
type-checking on testTag / focused / clickable / etc. while raw driver
attributes still type-check via the fallback. Boolean state attributes
accept native booleans; goja stringifies them at the marshal boundary.

AccessibilityElement.attrs becomes RawAttrs (typed string-valued shape
of the same canonical names) so element.attrs.testTag autocompletes.

* test(verifier): native boolean selector value matches focused=true

* docs+folio: use native boolean for focused selector and document typed attrs
2026-04-27 01:02:21 +07:00
pj c76745e5f1 WIP: folio refactor - KotlinConf-style production-app shape (#47)
* feat(hierarchy): testTag alias resolves to resource-id and accessibilityIdentifier

Compose's testTag surfaces as resource-id on Android and as
accessibilityIdentifier on iOS. Selectors written as
{ testTag: "Foo" } now match either, so Sanderling specs can use the
same tag on both platforms.

Also rounds out the iOS identifier aliases so resource-id /
identifier / accessibilityIdentifier all resolve to one another.

* chore(folio): add gradle/libs.versions.toml

Centralises versions for all folio modules ahead of the module split.
Adds new entries for kotlinx-serialization, navigation3, Metro, KSP,
and the JetBrains lifecycle-viewmodel-compose multiplatform artifact.

* refactor(folio): introduce nested KotlinConf-style modules

Split the monolithic :composeApp into :core, :app:shared,
:app:ui-components, and :app:androidApp. The old module is still
present and remains the source of truth until the next commits remove
it; both compile in parallel to keep iOS/Android builds green during
the cut-over.

Highlights:
- :core - SQLDelight schema + LedgerStore + Repository (now an
  injectable class, not a singleton object). Methods are suspend to
  match generateAsync = true.
- :app:ui-components - design system primitives. IconButton/AppButton
  APIs revised: label = real contentDescription, testTag = stable
  selector. Drops the data-carrier description argument.
- :app:shared - per-screen ViewModels colocated with screens; pure
  composables on (state, onEvent); LocalAppComponent CompositionLocal
  for hand-rolled DI; @Serializable Route. Hosts the iOS framework
  (baseName Shared).
- :app:androidApp - thin Android entry that constructs the
  DriverFactory and hands it to App().
- gradle/libs.versions.toml centralises versions; settings.gradle.kts
  enables type-safe project accessors.

Deferred to follow-up PRs (per the design discussion):
- Metro DI: hand-rolled AppComponent for now; Metro graphs are mostly
  ceremony for an app this size and add KSP/version risk.
- Navigation3: kept the existing Navigator-as-backstack class,
  injected rather than singleton; nav3 isn't shipping a stable
  multiplatform artifact for commonMain consumption yet.
- :app:webApp + OPFS sqlite worker: web persistence is real new
  wiring (custom worker on @sqlite.org/sqlite-wasm). Master's
  WebLedgerStore + Snapshot is being removed by this PR; web stays
  buildable as a klib but no app-level wasm binary lands here.

* refactor(folio): delete :composeApp and retarget tooling

Removes the old monolithic module now that :core / :app:shared /
:app:ui-components / :app:androidApp own the source. Updates:

- justfile install/uninstall recipes -> :app:androidApp
- iosApp/project.yml framework path -> ../app/shared/...,
  baseName Shared (was ComposeApp); pre-build script invokes
  :app:shared:linkDebugFrameworkIosSimulatorArm64
- iosApp/iosApp/iOSApp.swift -> import Shared
- README -> mentions SQLDelight unification, drops the
  data-carrier contentDescription notes (now stale), no Layout
  section per repo convention

* refactor(folio-spec): query testTag and identify items by visible text

Replaces every accessibilityText / descPrefix data-carrier read with
testTag selectors that resolve to resource-id (Android) or
accessibilityIdentifier (iOS) via the SDK's alias table.

- Routes detected via testTag (LoginScreen, HomeScreen, etc.)
- Account identity = visible account name (no synthetic id encoded
  in semantics).
- Ledger row identity = joined text content of the row.
- Active account derived from route alone (not parsed from
  contentDescription).
- Focused input read from native focused="true" attribute, not from
  a custom focused_input data carrier.

* fix(folio): build green on Android assemble + iOS framework link

- Drop ksp/metro/navigation3 plugin aliases - not actually applied
  by any module in this PR (deferred follow-up).
- import awaitAsOne from app.cash.sqldelight.async.coroutines for
  the suspend single-row reads enabled by generateAsync = true.
- Drop kotlin.js.ExperimentalWasmJsInterop opt-in from common
  compilerOptions (it isn't valid for android/jvm targets).
- :app:shared androidMain pulls in androidx.activity:activity-compose
  for the BackHandler actual.

* fix(folio): testTagsAsResourceId at App root + JS-bridge regression test

App.kt sets testTagsAsResourceId=true on the root Box semantics so
Compose's testTag surfaces as Android resource-id (and equivalent on
iOS via accessibilityIdentifier). Without this, testTag stays in the
Compose semantics tree but never reaches the runtime hierarchy that
UIAutomator and Sanderling read.

Also adds TestStateAxObjectSelectorTestTagAlias as a regression
test for the {testTag: ...} object selector resolving through the
SDK alias to resource-id at the JS bridge layer.

* test(verifier): expose PredicateError latching across steps

The runner logs PredicateError once per step. The current implementation
latches the first error per thunk, so the log freezes on step 1 forever
even when later steps would observe different errors. This test fails
today and locks in the contract: PredicateError must reflect the most
recent step.

* fix(verifier): refresh predicate errors per step

EvaluateProperties short-circuits once an Always-property latches to
violated, so the underlying goja predicate stops being called and
formula.err keeps whatever it threw at step 1. The runner logs
PredicateError every step a property is violated, which made every
subsequent log line repeat the step-1 throw. That looks like the spec
runtime is seeing stale state, but it is just stale error reporting.

EvaluateProperties now invokes every registered predicate once per step
purely to refresh formula.err. Verdicts are unaffected. The thunk
itself stops latching so the new value wins on whichever path runs first.

* chore(folio): add Metro DI plugin (1.0.0-RC4) to versions catalog

Adds dev.zacsweers.metro plugin alias and applies it to :core
as a smoke test. Compiler-plugin only, no KSP required.

* chore(folio): apply Metro plugin to :app:shared and :app:androidApp

* feat(folio-core): annotate Repository and SqlLedgerStore with @Inject

* feat(folio-core): scope Repository and SqlLedgerStore as @SingleIn(AppScope)

Both are app-wide singletons so the SqlDelight-backed flows remain
shared across the graph.

* feat(folio): annotate ViewModels with Metro @Inject / @AssistedInject

LedgerViewModel and AddTransactionViewModel use @AssistedInject for
their accountId param plus a nested @AssistedFactory; the rest are
plain @Inject constructor classes.

* feat(folio): introduce Metro AppGraph in commonMain

Single shared @DependencyGraph(AppScope::class) that exposes
Repository, Navigator, and ViewModels. LedgerDatabase enters the
graph via @DependencyGraph.Factory.create(database) so the suspend
DriverFactory.create() can stay outside the DI surface.

@Binds wires SqlLedgerStore to LedgerStore; Navigator is provided
explicitly so its Route.Home start state stays in DI rather than
relying on a default-parameter being honored by the graph.

* fix(folio): expect/actual testTagsAsResourceId so iOS link succeeds

Compose's androidx.compose.ui.semantics.testTagsAsResourceId is
Android-only. Calling it directly from commonMain broke
linkDebugFrameworkIosSimulatorArm64. Replace with an expect Modifier
extension that wires the semantics on Android and is a no-op on
iOS / wasmJs.

* refactor(folio): replace AppComponent with Metro AppGraph in App.kt

App now takes a suspend graph builder; the platform constructs
LedgerDatabase off the suspend DriverFactory.create() before invoking
the Metro graph factory. Routes resolve VMs through LocalAppGraph
instead of the hand-rolled LocalAppComponent.

Drops the loading-state placeholder comment (the empty Box is enough).

* refactor(folio): resolve ViewModels through LocalAppGraph in routes

Each *Route composable now reads the AppGraph from CompositionLocal
and pulls its VM via the appropriate accessor or AssistedFactory.

* refactor(folio): build AppGraph from platform entry points

MainActivity (Android) and MainViewController (iOS) now own the
suspend DriverFactory.create() and feed the resulting LedgerDatabase
into Metro's createGraphFactory<AppGraph.Factory>().

* chore(folio): add navigation-compose 2.9.2 dependency

Adds the JetBrains KMP navigation-compose library to the shared
module. Used in subsequent commits to replace the hand-rolled
Navigator with a typed-route NavHost.

* refactor(folio): replace custom Navigator with NavHost backstack

Wraps androidx.navigation.NavHostController behind the existing
push/replace/back surface so call sites in ViewModels stay unchanged.
App.kt now wires a typed NavHost with @Serializable Route entries
and observes the controller's currentBackStackEntry to drive the
session-based Login/Home redirect.

* fix(folio-core): wire kotlinx-browser so wasmJs DriverFactory compiles

org.w3c.dom.Worker on wasmJs lives in kotlinx-browser, not the stdlib.
Pin 0.5.0 alongside the @sqlite.org/sqlite-wasm 3.53.0-build1 version
that the upcoming web app will depend on, and switch the worker
constructor to the module-worker form that webpack expects.

* feat(folio): scaffold :app:webApp wasmJs module

Compose Multiplatform target that depends on :app:shared and pulls
@sqlite.org/sqlite-wasm 3.53.0-build1 as the npm runtime for the
SQLDelight web worker.

* feat(folio-webApp): add main entrypoint and index.html

main.kt mirrors the iOS entry point: builds DriverFactory + AppGraph
factory, hooks browser back-gesture into WebBackGesture, then mounts
the shared App composable into ComposeViewport.

* feat(folio-webApp): OPFS-backed sqlite worker + webpack config

sqlite.worker.js implements the SQLDelight web-worker protocol
(exec/begin_transaction/end_transaction/rollback_transaction) on top
of @sqlite.org/sqlite-wasm. Prefers the OPFS SAH pool VFS for
persistent storage and falls back to in-memory when OPFS is
unavailable.

webpack.config.d/coopcoep.js sends COOP/COEP headers on the dev
server so cross-origin isolation is available, even though the SAH
pool itself does not require it. webpack.config.d/sqlite-wasm.js
enables asyncWebAssembly so webpack can bundle sqlite3.wasm via the
'new URL("sqlite3.wasm", import.meta.url)' reference inside the
sqlite-wasm package.

* chore(folio): add web/web-build just recipes and refresh yarn lock

Yarn lock picks up @sqlite.org/sqlite-wasm 3.53.0-build1.

* fix(folio-core): probe schema before create on wasmJs

Wasm SqlDriver doesn't auto-track user_version like the Android
driver, so awaitCreate() ran on every page load and tripped over
already-created tables. Read PRAGMA user_version, run
awaitCreate/awaitMigrate based on it, and self-heal pre-existing
tables with version 0 by stamping the current schema version.

* chore(folio-webApp): pin dev-server port and trim worker logging

webpack-dev-server now binds 8088 (or WEBAPP_PORT) so it doesn't
collide with the docs server on 8080. Drop the per-message reply
log; keep only the OPFS init line and error logging.

* chore(folio): nest iosApp under app/ for KotlinConf parity

Match KotlinConf-app's filesystem layout where every entry point (android,
ios, web, shared, ui-components) lives under app/. iosApp is still an Xcode
project, not a Gradle module, so settings.gradle.kts is unchanged.

* feat(folio): testTag identity for AccountName and ledger row cells

Replaces string-heuristic identity in the spec extractors with stable
testTags. AccountCard exposes AccountName; LedgerRow exposes TxnNote
and TxnDate. Spec extractors read those directly instead of filtering
visible text by "starts with $" / "matches digit".

* fix(folio-app): branch start destination on initial session

Read repository.session.value at first composition and pick
Route.Home or Route.Login as the NavHost startDestination. Avoids
the one-frame Home flash on cold start with no persisted session.

* refactor(folio-webApp): hard-fail when OPFS unavailable

Drops the silent in-memory fallback. The README claims OPFS
persistence; falling back without surfacing the degrade made data
loss invisible across reloads. Now the worker errors out and the
Kotlin DriverFactory rejects the create() call instead.

* docs(verifier): document extractor advancement and refresh invariants

Extractor previous/current advance only on PushSnapshot, never per
thunk-call. refreshPredicateErrors depends on this for safe re-entry.
Also flags that re-invoked predicates run outside their LTL gate, so
they must be side-effect-free reads.

* fix(hierarchy): populate ResourceID from accessibilityIdentifier

iOS Compose surfaces testTag as accessibilityIdentifier. Previously
only resource-id and identifier seeded element.ResourceID, leaving
element.id empty for iOS Compose nodes and forcing specs to walk
attrs to recover stable identifiers.

* refactor(folio-spec): use element.id for focused field tag

Now that ResourceID populates uniformly across Android/iOS Compose,
the spec can read element.id directly instead of probing attrs for
each platform's underlying field name.

* fix(folio-spec): pick account card via seeded from(), not Math.random

Math.random() breaks --seed reproducibility. The verifier's seeded
RNG flows through from(), so re-running a seed now produces the
same card pick sequence.

* docs(spec): fix README example to use scoped extractors

The previous snippet referenced `state.ax.find` inside an actions()
body where state is not in scope, and shadowed the imported actions
helper with an export of the same name.

* feat(hierarchy): add FindBySelectorPath for chained object selectors

Each selector in the chain is matched within the descendants of the
previous match. Returns the deepest match (or nil) for FindBySelectorPath
and every deepest match for FindAllBySelectorPath.

* feat(verifier): dispatch JS array selectors to FindBySelectorPath

`state.ax.find([{...}, {...}])` now walks each segment scoped under
the previous match. Strings and single objects keep their existing
single-shot lookup.

* feat(spec): expose SelectorPath in find/findAll signatures

* fix(spec): satisfy AccessibilityElement interface in Tap test fixture

* refactor(folio-spec): collapse chained finds into selector paths

* feat(spec): add keyedBy(element, tags) identity helper

Joins element.find({testTag: tag})?.text per tag with U+001F as the
delimiter so user-visible text can never collide with the separator.
Returns empty string for an undefined element.

* refactor(folio-spec): use keyedBy for ledger row identity

* feat(spec): add whenRoute action gating helper

whenRoute(route, allowedRoutes, body) wraps an actions() generator
that returns [] unless route.current matches one of the allowed
values. Accepts a single route or an array.

* test(spec): cover whenRoute matching, gating, and array routes

* refactor(folio-spec): gate addAccount and addTxn with whenRoute

* refactor(hierarchy): use maps.Copy for attribute merge

Linter flagged the manual loop after recent edits surfaced the hint.

* feat(verifier): dispatch setup generator before actions root

Setup is consulted every step; when it returns ErrNoAction the call falls
through to the existing actionGenerator retry loop. This lets specs split
deterministic preconditions (login, onboarding) out of the weighted action
pool while auto-reengaging if state regresses (e.g. logout under fuzz).

* docs(spec): document setup precondition action generator

* refactor(folio-spec): export login as setup, remove from action pool

Login is deterministic and yields no actions once the app is past the
login screen; sitting at weight 50 in the action pool wasted half of step
picks on a no-op. Promote it to setup so the runner only consults it
while it has work to do, and rebalance remaining weights to round numbers
(addAccount 50, addTxn 40, back 10).
2026-04-27 00:33:57 +07:00
pj 34fb73d6cb fix(folio): stop abusing contentDescription as data carrier (#45)
* feat(hierarchy): full-attribute selector system

- Add Attributes map to Element (raw platform attrs + serialized booleans)
- Add Selector / AttrFilter types for multi-filter AND matching
- Add matchAttr with alias expansion and substring/boolean semantics
- Add matchSelector (AND of all filters)
- id: and desc: keep exact/suffix/prefix semantics for backward compat
- text: widens to substring via matchAttr
- default: case routes unknown kinds to matchAttr (NEW)
- Add Tree.FindNode / Tree.FindAllNodes returning *Node
- Add Node.Find / Node.FindAll for scoped subtree string search
- Add Node.FindBySelector / Node.FindAllBySelector for object AND search
- Add attributeAliases for cross-platform name expansion

* test(hierarchy): full-attribute selector coverage

- raw resource-id: substring match
- label:/content-desc: alias expansion to accessibilityText on iOS
- scrollable:true/false boolean exact match
- title: iOS-only attribute, graceful nil on Android
- text: substring widening
- Selector AND: both filters must match; single miss returns nil
- Node.Find scoped search: descendants only, not siblings

* feat(verifier): object-form selectors + attrs + element-level find

- ax.find/findAll accept string or {attr:value} JS objects
- Object form builds Selector with AND semantics
- Returned element objects expose attrs sub-object (raw platform attrs)
- Returned element objects expose .find() and .findAll() scoped to subtree
- Element-level .find/.findAll accept string or object selectors

* feat(spec): extend AccessibilityElement and AccessibilityTree types

- AccessibilityElement gains attrs, find(), findAll()
- find/findAll on both Tree and Element accept string | AttrSelector
- AttrSelector = Record<string, string> for object-form AND matching

* feat(folio): migrate to chained object-form selectors

- Replace path queries (desc:X > desc:Y) with chained API
- Screen root lookups use { accessibilityText: "ScreenName" }
- Element-scoped searches use find/findAll with string or object
- Keep string selectors for descPrefix: and desc:Back (shows both forms)

* fix(folio): use account_card:id desc, expose balance via text semantics

* fix(folio): embed accountId in LedgerScreen desc, expose values via text semantics

* fix(spec): replace desc-parsing with text-based parseDollarCents extraction
2026-04-25 23:43:19 +07:00
pj 776becdf4b Remove in-app SDK (#43)
* chore: delete internal/agent package

* chore(build): remove sdk-android from gradle settings

* chore(makefile): remove sdk-android targets

* chore(ci): remove release-android job from release workflow

* chore(folio): remove sdk-android dependency

* chore(folio): remove SDK initialization from FolioApplication

* chore(folio): delete snapshot extractor files

* feat(folio): add balance to account card content description

* feat(folio): add hierarchy content descriptions to LedgerScreen

* refactor(folio): rewrite spec.ts to use ax extractors

* docs: remove in-app SDK from README

* feat(folio): add focused_input indicator to App

* docs: remove in-app SDK from index

* refactor(runner): remove agent SDK connection and snapshot step

* test(runner): update tests for SDK removal

* docs: remove Android SDK section from getting-started

* refactor(testrun): remove agent SDK connection setup

* docs: remove snapshots from writing-specs

* docs: remove in-app SDK from architecture doc

* docs(folio): update README for SDK removal

* docs: update per-step cycle diagram in architecture doc

* fix(folio): detect screens from unique element presence, not id: selectors

testTag() in Compose is not exposed as resource-id without testTagsAsResourceId.
Use desc: selectors for elements unique to each screen instead of id: path queries.

* feat(folio): add screen root contentDescription for scoped ax selection

Each screen root gets semantics { contentDescription = "ScreenName" } so
sanderling specs can scope element lookups through the screen: desc:LoginScreen > desc:login_submit.

* fix(folio): scope all ax selectors through screen root nodes

Use desc:ScreenName > desc:element path queries so every selector is
rooted at the screen level. focusedInput stays unscoped since it lives
in the app root, outside any screen.

* fix(folio): guard newAccountBalanceIsZero against navigation false positives

Scoped selectors return [] when not on HomeScreen so accounts vanish and
reappear as apparently-new on each visit. Skip the check when prev was empty.

* chore(folio): link @sanderling/spec to local pkg/spec for IDE type checking

* feat(spec): add desc, class, clickable, enabled, checked, focused, selected to AccessibilityElement

Runtime fields set by the verifier were missing from the TypeScript type,
causing linting errors on el.desc and related accesses in specs.

* chore(folio): switch to bun, add tsconfig.json for IDE type checking

- Remove package-lock.json, add bun.lock
- Add tsconfig.json so VSCode resolves @sanderling/spec types
- Fix parseAccount/parseLedgerRow to accept string | undefined
2026-04-25 20:04:29 +07:00
pj 88db0cbea8 docs: web platform + clean URLs + dark/light mode (#37)
* chore(docs): replace d2 diagram pipeline with mermaid

Remove docs/_diagrams/ and d2 build step from Makefile. The HTML
template already initialises mermaid.js; diagrams are now inline
code fences rendered client-side.

* docs(architecture): add mermaid diagram + web/CDP platform docs

Replace SVG img tag with inline mermaid flowchart showing both native
(Maestro sidecar + in-app SDK) and web (Chrome CDP) paths. Update
Processes, Transports table, and per-step cycle sections.

* docs(design-principles): update principles 1-4 for web platform

Principles 1, 2, 3, and 4 referenced Maestro and native-only concepts.
Add web/CDP context and update driver-is-an-interface to name both
sidecar and chrome implementations.

* docs(manual): add web prerequisites and folio-web example

Update --platform flag to list android, ios, web. Add web prerequisites
section (Chrome, no SDK needed) and folio-web quick-start to
getting-started.

* chore(gitignore): untrack inspect dist/index.html build artifact

index.html is regenerated by vite on every build with a new content hash,
making it permanently dirty. Only .gitkeep is needed for //go:embed to
compile on a fresh checkout. Also remove duplicate dist/* line and stale
d2 diagram ignore entries.

* feat(docs): click-to-zoom for mermaid diagrams

* docs(architecture): change diagram layout from LR to TB

* docs(getting-started): link npm and Maven Central package headers

* update docs root

* docs(spec): rewrite npm package README

Update usage example to current API, drop stale version-compatibility
and license sections.

* build(docs): output pages as pagename/index.html for clean URLs

Split DOCS_OUT into INDEX_OUT (index.md files stay as index.html) and
PAGE_OUT (all other pages become pagename/index.html). The __ROOT__
depth computation already handles the extra directory level correctly.

* chore(docs): update sidebar links to directory-style URLs

* docs: update cross-links from .html to directory-style paths

* ci(docs): remove d2 install step

* feat(docs): dark/light mode toggle

Add theme toggle button (top-right, fixed). Persists preference in
localStorage; falls back to prefers-color-scheme. Flash-free via inline
script in <head> that sets data-theme before first paint.

* fix(docs): fix inspect image path broken by directory URL restructure

* feat(docs): click-to-fullscreen for all article images

* fix(inspect): allow AssetsFS override in ServerOptions; drop unused request param from serveIndex

* fix(inspect): use in-memory FS in tests so TestAssets_FallbackToIndexHTML passes without web build
2026-04-23 00:57:30 +07:00
pj eed99e58aa refactor: code organization cleanup (#35)
* chore: fix gitignore + decisions doc after web->inspect-ui rename

Update web/ references to inspect-ui/ in .gitignore and Makefile. Add
decisions.md tracking architectural decisions from code-org discussion.

* refactor: rename pkg/spec-api to pkg/spec

Aligns the directory name with the npm package name @sanderling/spec.
Updates Makefile, package.json directory field, and resolveSpecAPIPath.

* refactor(verifier): split bindings.go into types.go + bindings.go

Move shared public types (Action, ActionKind, LogEntry, Exception) to
types.go. bindings.go retains internal JS runtime wiring only.

* refactor(inspect): split runs.go into runs.go, runs_cache.go, runs_decode.go

runs.go: types (RunSummary, StepSummary, RunDetail, Run) and Scan.
runs_cache.go: Cache type, Open/Step/Detail methods, parseRun, scanSteps.
runs_decode.go: readMeta, tallyTrace, decodeStepSummary, validRunID.

* refactor: move android_env.go to internal/android/

Extracts Android device/AVD/adb logic into internal/android package.
Exports EnsureDevice, AdbReverse, AdbReverseRemove, EnvWithAndroidPlatformTools, AdbBinary.
Moves tests to internal/android/android_test.go. cmd/sanderling becomes a thin caller.

* refactor: extract test pipeline to internal/testrun/

runTestPipeline logic moves to testrun.Execute. buildDriver, resolveSpecAPIPath,
pickFreePort, and the progress logger move to internal/testrun/. cmd/sanderling/test_run.go
becomes a thin adapter. Tests follow their code.

* ci: update workflow paths after pkg/spec-api -> pkg/spec rename
2026-04-22 20:35:34 +07:00