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chore: add a script to patch jest-worker for bigint assertion messages
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Original file line number | Diff line number | Diff line change |
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// See https://github.com/facebook/jest/issues/11617 | ||
const fs = require('fs'); | ||
const path = require('path'); | ||
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const pathToMessageParentJs = path.join(__dirname, '../node_modules/jest-worker/build/workers/messageParent.js'); | ||
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const originalContents = fs.readFileSync(pathToMessageParentJs).toString(); | ||
const patch = `try { | ||
parentProcess.send([_types().PARENT_MESSAGE_CUSTOM, message]); | ||
} catch (error) { | ||
console.error('jest-worker message serialisation failed', error); | ||
console.dir(message, {depth: 10}); | ||
throw error; | ||
}`; | ||
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if (originalContents.includes(patch)) { | ||
console.log(pathToMessageParentJs, 'is already patched, nothing to do...'); | ||
} else { | ||
const patchedContents = originalContents.replace( | ||
'parentProcess.send([_types().PARENT_MESSAGE_CUSTOM, message]);', | ||
patch | ||
); | ||
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fs.writeFileSync(pathToMessageParentJs, patchedContents); | ||
console.log(pathToMessageParentJs, 'successfully patched!'); | ||
} |