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fa543c00cd
In a continuing effort to de-monolithize `require('../common')`,
move `common.ArrayStream` out to a separate module that is
imported only when it is needed.
PR-URL: https://github.com/nodejs/node/pull/22447
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
37 lines
1.0 KiB
JavaScript
37 lines
1.0 KiB
JavaScript
'use strict';
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const common = require('../common');
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const ArrayStream = require('../common/arraystream');
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const assert = require('assert');
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const repl = require('repl');
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const inputStream = new ArrayStream();
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const outputStream = new ArrayStream();
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const input = ['var foo = {', '};', 'foo;'];
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let output = '';
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outputStream.write = (data) => { output += data.replace('\r', ''); };
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const r = repl.start({
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prompt: '',
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input: inputStream,
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output: outputStream,
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terminal: true,
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useColors: false
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});
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r.on('exit', common.mustCall(() => {
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const actual = output.split('\n');
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// Validate the output, which contains terminal escape codes.
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assert.strictEqual(actual.length, 6);
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assert.ok(actual[0].endsWith(input[0]));
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assert.ok(actual[1].includes('... '));
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assert.ok(actual[1].endsWith(input[1]));
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assert.strictEqual(actual[2], 'undefined');
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assert.ok(actual[3].endsWith(input[2]));
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assert.strictEqual(actual[4], '{}');
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// Ignore the last line, which is nothing but escape codes.
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}));
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inputStream.run(input);
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r.close();
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