Without inputs the page set is the graph's alone

outcome

Execute the graph-only build: no input, no input page, and the same bytes twice.

assumptions

• The world writes a root with one Pack of two member Specs, runs the studio command twice with no input flag, and compares the two page sets file by file; it reads every page for the words base graph and run evidence, which no page may hold without an input.

Examples

Given an extraction root holding a Pack and its member Specs
Given the studio command is given the base graph {base: "none"} and the run records {runs: "none"}
When the studio command runs twice with those inputs
Then the two runs wrote byte-identical files: {byteIdentical: true}
Then the page set holds the diff page: {diffPage: false}
Then the page set holds the runs page: {runsPage: false}
Then every page that shows an input names it and holds no input path: {inputsNamed: true}

Verifier bindings

• test:protocol.studio-graph-only · anchored · test anchor binding present · test/studio-s4.test.ts:434

  External run evidence from test/studio-s4.test.ts

  Test anchors: test:protocol.run-absolute, test:protocol.run-external, test:protocol.run-unjoined, test:protocol.studio-graph-only, test:protocol.studio-inputs-both-given, test:protocol.studio-stamp-apart. Specs verified by those bindings: spec:consumers.spec-studio.data.inputs, spec:consumers.spec-studio.data.inputs.both-given, spec:consumers.spec-studio.data.inputs.graph-only, spec:consumers.spec-studio.runs-page, spec:consumers.spec-studio.runs-page.external-evidence, spec:consumers.spec-studio.sharing, spec:consumers.spec-studio.sharing.stamp-written-apart, spec:observation.run-evidence, spec:observation.run-evidence.absolute-path-joins, spec:observation.run-evidence.unanchored-file-unjoined.

  Run 1: external run evidence from vitest 4.1.10

  Build: CI 380 · Branch: feature/roadmap-and-slices-v0 · Commit: 34909918bf0be0e849959644401797191cae379f · Start: 2026-10-22T17:40:31.456Z · Stop: 2026-10-22T17:42:16.171Z

  Name	Suite	Result	Duration
  recipe 45 joins normalized paths, preserves records and graph facts, and diagnoses other inputs	not recorded	passed	40.92 ms
  renders external run evidence with result rows, metadata, diagnostics and conditional navigation	not recorded	passed	67.13 ms
  reads repeated --runs before extraction and leaves input bytes untouched	not recorded	passed	77.06 ms
  stamps apart, touches no page, refuses bad sources and removes the stamp on rebuild	not recorded	passed	32.06 ms
  executes the bound example against a fresh world	A test whose reporter wrote an absolute path joins its anchored file (spec:observation.run-evidence.absolute-path-joins)	passed	3.95 ms
  executes the bound example against a fresh world	A test in a file with no test anchor is reported as unjoined (spec:observation.run-evidence.unanchored-file-unjoined)	passed	8.41 ms
  executes the bound example against a fresh world	The runs page shows a run as external evidence from a test file (spec:consumers.spec-studio.runs-page.external-evidence)	passed	12.66 ms
  executes the bound example against a fresh world	Without inputs the page set is the graph's alone (spec:consumers.spec-studio.data.inputs.graph-only)	passed	34.33 ms
  executes the bound example against a fresh world	Both inputs add their pages, named, and the same inputs write the same bytes (spec:consumers.spec-studio.data.inputs.both-given)	passed	96.39 ms
  executes the bound example against a fresh world	The stamp is written beside the page set, and a later build removes it (spec:consumers.spec-studio.sharing.stamp-written-apart)	passed	39.65 ms
  the stamp links source locations only after an HTTP stamp loads, encoding path segments	not recorded	passed	7.34 ms
  recipe 45 picks the longest suffix and scopes through enabled examples at file grain	not recorded	passed	11.36 ms
  ships a reusable preview, disabled by default, and deploys its own pull requests with runs and diff	not recorded	passed	14.97 ms
  the tests lens counts file results once per Spec and names every run input	not recorded	passed	27.49 ms
  the Pack sentence keeps the graph's binding limit and positively names external evidence	not recorded	passed	16.99 ms
  run metadata labels build and branch, and absent fields read not recorded	not recorded	passed	0.47 ms
  unjoined records escape outside names and explain both reason codes in words	not recorded	passed	11.52 ms
  run files show the file alone, bindings and Suite, with one header per run	not recorded	passed	15.6 ms
  recipe 45 does not join a suffix inside a path segment	not recorded	passed	3.52 ms
  stamp defaults to unknown and a stamped page set passes check-clean	not recorded	passed	53.15 ms
  every reusable preview job's permissions fit the CI caller's grant	not recorded	passed	15.05 ms
  PR checks and preview stamps name the same default merge checkout	not recorded	passed	8 ms
  preview download is optional and cancelled or skipped checks do not call it	not recorded	passed	5.14 ms
  deploy checks the enabled Pages source before writing: gh-pages	not recorded	passed	19.63 ms
  deploy checks the enabled Pages source before writing: main	not recorded	passed	30.39 ms
  deploy checks the enabled Pages source before writing: disabled	not recorded	passed	17.67 ms
  deploy succeeds only once Pages publishes the pushed commit: an unrelated errored build is newest	not recorded	passed	140.26 ms
  deploy succeeds only once Pages publishes the pushed commit: a retried build follows an errored one	not recorded	passed	28.04 ms
  deploy succeeds only once Pages publishes the pushed commit: the build errors	not recorded	passed	54.7 ms
  deploy succeeds only once Pages publishes the pushed commit: the commit is never built	not recorded	passed	180.31 ms
  deploy succeeds only once Pages publishes the pushed commit: the answer arrives after the wait	not recorded	passed	1540.7 ms
  preview still stamps and uploads rendered pages when evidence is absent and validation fails	not recorded	passed	59.93 ms
  places external file rows under their verifier and renders shared files once	not recorded	passed	35.82 ms
  accepts the preview workflow's base and run flags together	not recorded	passed	18.01 ms
  formats external run durations to at most two decimals on every page	not recorded	passed	10.89 ms

Requirement drawing

• Satisfying or referencing units: no recorded binding.

Decisions

No decision record named.

No implementation neighborhood recorded.

Runtime observation: not tracked.

Runtime observation: not tracked.

Build attestations: not tracked.

Deployments: not tracked.

Bills of materials: not tracked.