blob: 8da4029e186b3c473388194dd4f8706a485aab59 (
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// Previews in strict mode should indicate ReferenceErrors.
'use strict';
const common = require('../common');
common.skipIfInspectorDisabled();
if (process.argv[2] === 'child') {
const stream = require('stream');
const repl = require('repl');
class ActionStream extends stream.Stream {
readable = true;
run(data) {
this.emit('data', `${data}`);
this.emit('keypress', '', { ctrl: true, name: 'd' });
}
resume() {}
pause() {}
}
repl.start({
input: new ActionStream(),
output: new stream.Writable({
write(chunk, _, next) {
console.log(chunk.toString());
next();
}
}),
useColors: false,
terminal: true
}).inputStream.run('xyz');
} else {
const assert = require('assert');
const { spawnSync } = require('child_process');
const result = spawnSync(
process.execPath,
['--use-strict', `${__filename}`, 'child']
);
assert.match(
result.stdout.toString(),
/\/\/ ReferenceError: xyz is not defined/
);
}
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