inspector/clients/web/tsconfig.test.json
Cliff Hall baf79b843f
feat(web): expand ContentViewer to render PDF, CSV, HTML, XML, JSON, CSS (closes #1329) (#1551)
* feat(web): expand ContentViewer to render PDF, CSV, HTML, XML, JSON, CSS (closes #1329)

Turn ContentViewer into a per-MIME dispatch surface for resource content.
It now accepts raw TextResourceContents | BlobResourceContents (in addition
to the existing ContentBlock path), so ResourcePreviewPanel.toContentBlock
collapses to a passthrough and blob-typed resources render natively instead
of falling back to opaque "[Binary content …]" text.

New renderers (clients/web/src/components/elements/):
- CodeHighlight: lazy react-syntax-highlighter prism-light element. Runtime,
  tomorrow theme, and each grammar dynamic-import on first use (one chunk per
  grammar). Module-level registeredLanguages / failedLoads / loadingPromises
  caches; plain Code block until a grammar resolves.
- PdfFrame: iframe over a Blob URL (#view=FitH), revoked on unmount.
- CsvTable: papaparse -> Mantine Table (first 100 rows), plain-Code fallback.
- HtmlFrame: sandbox="" iframe over a Blob URL with an injected CSP meta
  (no script-src, falls through to default-src 'none').
- contentViewerUtils: getMimeKind, base64 decode helpers, formatXml,
  wrapHtmlWithCsp, SAFE_HREF markdown-anchor allowlist (unsafe href -> span).

ResourcePreviewPanel: extend the URI-suffix MIME inference table
(.csv/.json/.xml/.html/.htm/.css/.pdf alongside .md).

Deps: papaparse + react-syntax-highlighter (+ @types). tsconfig paths stubs
redirect the deep RSH imports for typecheck (the @types ambient declarations
are shadowed by the real .js under bundler resolution) — same pattern the
repo uses for react/pino.

Tests cover PDF blob-URL creation + cleanup, CSV table render + fallback,
HTML sandbox attributes + CSP injection, JSON/XML/CSS highlighted output,
the lazy-load/alias/failed-load/shared-runtime paths, and the URI-suffix
MIME-inference paths. validate, test:coverage (per-file gate), test:storybook,
and integration all pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(web): harden ContentViewer blob/CSV rendering per review (#1551)

Address review feedback on the ContentViewer MIME-dispatch PR:

- useObjectUrl: fix a dev-only StrictMode bug where the committed object
  URL was revoked but never recreated (setup→cleanup→setup with no
  re-render), blanking PDF/HTML previews. Revocation is now deferred to a
  microtask and guarded by a "live URL" ref so a StrictMode re-setup
  cancels it, while a real unmount / blob change still releases the URL.
  Avoids set-state-in-effect; mirrors AppRenderer's deferred-disposal.
- atob: guard base64 decoding with tryDecodeBase64ToUtf8 /
  tryDecodeBase64ToBytes so a malformed blob from an external server
  degrades to the binary-content notice instead of throwing during render
  and taking down the whole preview panel.
- CsvTable: surface the 100-row display cap with a
  "Showing first N of M rows" caption (no silent truncation).
- Extract BinaryNotice into its own module so PdfFrame can reuse it
  without an import cycle.

Tests added for the StrictMode path, malformed-base64 fallbacks (PDF +
textual blob), the safe-decode helpers, and the truncation caption.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-30 09:18:43 -04:00

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{
"extends": "./tsconfig.app.json",
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.test.tsbuildinfo",
"types": ["vite/client", "@testing-library/jest-dom", "node", "express"],
"paths": {
"@inspector/core/*": ["../../core/*"],
"@modelcontextprotocol/inspector-test-server": ["../../test-servers/src/index.ts"],
"react": ["./node_modules/@types/react"],
"react-dom": ["./node_modules/@types/react-dom"],
"react/jsx-runtime": ["./node_modules/@types/react/jsx-runtime"],
"vitest": ["./node_modules/vitest"],
"pino": ["./node_modules/pino"],
"zustand": ["./node_modules/zustand"],
"zustand/*": ["./node_modules/zustand/*"],
"hono": ["./node_modules/hono"],
"hono/streaming": [
"./node_modules/hono/dist/types/helper/streaming/index"
],
"@hono/node-server": ["./node_modules/@hono/node-server"],
"atomically": ["./node_modules/atomically"],
"chokidar": ["./node_modules/chokidar"],
"express": ["./node_modules/@types/express"],
"yaml": ["./node_modules/yaml"],
"@napi-rs/keyring": ["./node_modules/@napi-rs/keyring"],
"react-syntax-highlighter/dist/esm/prism-light": [
"./src/types/react-syntax-highlighter-prism-light"
],
"react-syntax-highlighter/dist/esm/styles/prism/tomorrow": [
"./src/types/react-syntax-highlighter-style"
],
"react-syntax-highlighter/dist/esm/languages/prism/*": [
"./src/types/react-syntax-highlighter-grammar"
]
}
},
"include": [
"src/**/*.test.ts",
"src/**/*.test.tsx",
"src/test/**/*.ts",
"src/test/**/*.tsx",
"../../core/**/__tests__/**/*.ts",
"../../core/**/__tests__/**/*.tsx"
],
"exclude": []
}