mirror of https://github.com/nodejs/node.git
34 lines
1012 B
JavaScript
34 lines
1012 B
JavaScript
'use strict';
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const common = require('../common');
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const tmpdir = require('../common/tmpdir');
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const fs = require('fs');
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if (common.isSunOS)
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common.skip('SunOS behaves differently');
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if (common.isIBMi)
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common.skip('IBMi does not support `fs.watch()`');
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tmpdir.refresh();
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fs.mkdirSync(tmpdir.resolve('./parent/child'), { recursive: true });
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fs.writeFileSync(tmpdir.resolve('./parent/child/test.tmp'), 'test');
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const toWatch = tmpdir.resolve('./parent');
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const onFileUpdate = common.mustCallAtLeast((eventType, filename) => {
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// We are only checking for the filename to avoid having Windows, Linux and Mac specific assertions
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if (fs.readdirSync(tmpdir.resolve('./parent')).length === 0) {
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watcher.close();
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}
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}, 1);
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const watcher = fs.watch(toWatch, { recursive: true }, onFileUpdate);
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// We must wait a bit `fs.rm()` to let the watcher be set up properly
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setTimeout(() => {
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fs.rm(tmpdir.resolve('./parent/child'), { recursive: true }, common.mustCall());
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}, common.platformTimeout(500));
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