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test.fileTests: also return text, expected, config #7

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Merged
marijnh merged 1 commit into from
Sep 11, 2022
Merged

test.fileTests: also return text, expected, config #7

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19 changes: 16 additions & 3 deletions src/test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -146,20 +146,33 @@ function toLineContext(file: string, index: number) {

export function fileTests(file: string, fileName: string, mayIgnore = defaultIgnore) {
let caseExpr = /\s*#\s*(.*)(?:\r\n|\r|\n)([^]*?)==+>([^]*?)(?:$|(?:\r\n|\r|\n)+(?=#))/gy
let tests: {name: string, run(parser: Parser): void}[] = []
let tests: {
name: string,
text: string,
expected: string,
configStr: string,
config: object,
strict: boolean,
run(parser: Parser): void
}[] = []
let lastIndex = 0;
for (;;) {
let m = caseExpr.exec(file)
if (!m) throw new Error(`Unexpected file format in ${fileName} around\n\n${toLineContext(file, lastIndex)}`)

let text = m[2].trim(), expected = m[3].trim()
let [, name, configStr] = /(.*?)(\{.*?\})?$/.exec(m[1])!
let config = configStr ? JSON.parse(configStr) : null
let strict = !/⚠|\.\.\./.test(expected)

let text = m[2].trim(), expected = m[3]
tests.push({
name,
text,
expected,
configStr,
config,
strict,
run(parser: Parser) {
let strict = !/⚠|\.\.\./.test(expected)
if ((parser as any).configure && (strict || config))
parser = (parser as any).configure({strict, ...config})
testTree(parser.parse(text), expected, mayIgnore)
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