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worker: improve coverage #27230

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worker: improve coverage #27230

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13 changes: 7 additions & 6 deletions lib/internal/main/worker_thread.js
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,8 @@ const {

const publicWorker = require('worker_threads');

const assert = require('internal/assert');

patchProcessObject();
setupInspectorHooks();
setupDebugEnv();
Expand Down Expand Up @@ -122,18 +124,17 @@ port.on('message', (message) => {
process.argv[1] = filename; // script filename
require('module').runMain();
}
return;
} else if (message.type === STDIO_PAYLOAD) {
const { stream, chunk, encoding } = message;
process[stream].push(chunk, encoding);
return;
} else if (message.type === STDIO_WANTS_MORE_DATA) {
} else {
assert(
message.type === STDIO_WANTS_MORE_DATA,
`Unknown worker message type ${message.type}`
);
const { stream } = message;
process[stream][kStdioWantsMoreDataCallback]();
return;
}

require('assert').fail(`Unknown worker message type ${message.type}`);
});

// Overwrite fatalException
Expand Down