Guess Count is Consistent

Intro

For every puzzle, the number of guesses is encoded in three places:

state.boardState. A valid guess is a five character string.
state.rowIndex
state.evaluations

These three numbers should all match.

Usage

This page is also an executable zx script for testing a puzzle against this rule. Pipe a single puzzle md file into this test on stdin.

# test a single file
cat content/w/198.md | zx content/r/guess-count.md

# test a single file
find content/w -name "*.md" | grep -v "_index" | head -n1 | xargs -I {} sh -c "cat {} | zx content/r/guess-count.md"

# test all files
find content/w -name "*.md" | grep -v "_index" | xargs -I {} sh -c "cat {} | zx content/r/guess-count.md"

The process will exit 0 on success with info written to stdout
The process will exit 1 on failure with info written to stdout

Code

const assert = require('assert')

process.stdin.setEncoding("ascii");

let _input = ""

process.stdin.on("data", function (input) {
  _input += input
});

process.stdin.on("end", function () {
   runTests(_input)
});

function runTests (yaml) {
  const firstDoc = YAML.parseAllDocuments(yaml)[0]
  const title = firstDoc.contents.items.find(item => item.key.value === 'title')

  const state = firstDoc.contents.items.find(item => item.key.value === 'state')
  const rowIndex = state.value.items.find(item => item.key.value === 'rowIndex').value.value

  const evaluations = state.value.items.find(item => item.key.value === 'evaluations')
  const boardState = state.value.items.find(item => item.key.value === 'boardState')

  const guessesFromBoardState = boardState.value.items.filter(i => i.value.length === 5).length
  const guessesFromEvaluations = evaluations.value.items.filter(i => ['SEQ','FLOW_SEQ'].includes(i.type)).length

  debug({
    guessesFromBoardState,
    guessesFromEvaluations,
    rowIndex,
    test: guessesFromBoardState === rowIndex
  })

  const testFile = __filename.split("/")[__filename.split("/").length-1]

  console.log(`[Test: ${testFile}] Title: ${title.value}`)

  assert.equal(
    guessesFromBoardState,
    guessesFromEvaluations,
    "guess count from board state should match guess count from evaluations"
  )

  assert.equal(
    guessesFromBoardState,
    rowIndex,
    "guess count from board state should match the ending rowIndex"
  )

  assert.equal(
    guessesFromEvaluations,
    rowIndex,
    "guess count from evaluations should match the ending rowIndex"
  )
}

process.stdin.resume();

function debug (msg) {
  if (process.env.DEBUG) console.log(msg)  
}