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910a8af2d2
refactor the test/parallel/test-repl-save-load.js file by:
- making the tests in the file self-contained
(instead of all of them sharing the same REPL instance and
constantly calling `.clear` on it)
- clearly separating and commenting the various tests to make
clearer what is being tested
PR-URL: https://github.com/nodejs/node/pull/58715
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
48 lines
1 KiB
JavaScript
48 lines
1 KiB
JavaScript
'use strict';
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require('../common');
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const ArrayStream = require('../common/arraystream');
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const assert = require('node:assert');
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const fs = require('node:fs');
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const repl = require('node:repl');
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const path = require('node:path');
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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// Test for saving a REPL session in editor mode
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const input = new ArrayStream();
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const replServer = repl.start({
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prompt: '',
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input,
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output: new ArrayStream(),
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allowBlockingCompletions: true,
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terminal: true,
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});
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// Some errors are passed to the domain, but do not callback
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replServer._domain.on('error', assert.ifError);
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input.run(['.editor']);
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const commands = [
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'function testSave() {',
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'return "saved";',
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'}',
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];
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input.run(commands);
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replServer.write('', { ctrl: true, name: 'd' });
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const filePath = path.resolve(tmpdir.path, 'test.save.js');
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input.run([`.save ${filePath}`]);
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assert.strictEqual(fs.readFileSync(filePath, 'utf8'),
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`${commands.join('\n')}\n`);
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replServer.close();
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