Files
deepseek-harness/packages/client/test-runtime
creatixchu 53240f4664 fix(host,client): abort superseded listings on the wire; keep the native swap resolvable
Supersession (newer navigation, path editing, closing, unmount) now
aborts the in-flight listing's request instead of only discarding its
result: the browser mints an AbortController per listing, the signal
rides the workspace face (IWorkspaces.listDirectory gains an optional
signal) onto the fetch carrier, and the Host scan stops with it (817's
cancellation chain). apps/cli keeps both picker packages as dependencies
so the documented one-row cordis.yml swap to the native backend resolves
at boot.
2026-07-29 06:19:18 +08:00
..

@deepseek-ai/dsh-client-test-runtime

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jsdom slot test runtime for client feature specs: a real Cordis Context, the production SlotsService and web-react renderer, assembled around typed session/workspace doubles. Feature suites exercise declaration, registration, scope, store, inject, rendering, updates, and disposal without hand-building the machinery per suite — and without a second implementation of any production logic.

The doubles implement the same outward faces features receive through ctx (TestSessions implements ISessions, TestWorkspaces implements IWorkspaces; each fixture session is a FixtureSession implements SessionFace), so a production face change breaks the bench at compile time instead of silently drifting. Provide-bundle materialization runs the production SessionProvideChannel — the one implementation shared with SessionsService. Fixtures feed plain data: list rows, conversation snapshots (immer-patched via updateSnapshot), projection values, and ISession-typed behavior stubs that fail loud when a spec calls an unstubbed verb. The typed provide() constrains fakes for declared service names to Partial of that service's outward face.

Local DOM snapshots: declare(children) registers an auto frame whose per-key <div data-slot> wrappers are snapshot roots; renderSlot(key, owner) returns the slot-local view (container, scoped Testing Library queries, in-place update(owner)); a registered snapshot serializer folds CSS-module class hashes (_frame_a1b2c3frame) to keep .snap files structural and collapses <svg> internals to a data-content fingerprint. Suites needing a custom page frame use root.declare(children, Frame) instead; mount(plugin) runs a real fiber with fail-loud service prechecks, and dispose() tears down views, feature fibers, minted scopes, and persisted store state on one axis.

Not part of the product plugin graph (no dshClient); feature packages depend on it in devDependencies only.

Model Experience

None, as this package is browser-side test infrastructure; nothing here reaches a model request.

KV Cache effect

None; this package neither assembles nor sends a provider request.

Known Limitations and Deferred Work

  • Consumed through repository source aliases only. Specs resolve the package through tsconfig paths to src; the built lib/ artifact re-exports @deepseek-ai/dsh-client-runtime/client, whose bundle is a browser loader script with no Node ESM exports, so lib/index.js is not importable under plain Node. Acceptable while every consumer is an in-repo Vitest suite; a Node-compatible runtime entry is deferred until an out-of-repo consumer exists.
  • Conversation snapshots are fixture data, not replayed history. updateSnapshot writes the snapshot store directly; the wire-to-snapshot computation stays covered by the runtime package's own tests and the replay e2e. A fixture can therefore express states the production fold would never produce.