GeezerVison is showing github.com — test: add known issue test for fs.cpSync dereference bug · nodejs/node@f9f3dc9
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Copy file name to clipboard +39Lines changed: 39 additions & 0 deletions | Original file line number | Diff line number | Diff line change |
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| 1 | +'use strict'; |
| 2 | + |
| 3 | +// Refs: https://github.com/nodejs/node/issues/58939 |
| 4 | +// |
| 5 | +// The cpSync function is not correctly handling the `dereference` option. |
| 6 | +// In this test, both the cp and cpSync functions are attempting to copy |
| 7 | +// a file over a symlinked directory. In the cp case it works fine. In the |
| 8 | +// cpSync case it fails with an error. |
| 9 | + |
| 10 | +const common = require('../common'); |
| 11 | + |
| 12 | +const { |
| 13 | + cp, |
| 14 | + cpSync, |
| 15 | + mkdirSync, |
| 16 | + symlinkSync, |
| 17 | + writeFileSync, |
| 18 | +} = require('fs'); |
| 19 | + |
| 20 | +const { |
| 21 | + join, |
| 22 | +} = require('path'); |
| 23 | + |
| 24 | +const tmpdir = require('../common/tmpdir'); |
| 25 | +tmpdir.refresh(); |
| 26 | + |
| 27 | +const pathA = join(tmpdir.path, 'a'); |
| 28 | +const pathB = join(tmpdir.path, 'b'); |
| 29 | +const pathC = join(tmpdir.path, 'c'); |
| 30 | +const pathD = join(tmpdir.path, 'd'); |
| 31 | + |
| 32 | +writeFileSync(pathA, 'file a'); |
| 33 | +mkdirSync(pathB); |
| 34 | +symlinkSync(pathB, pathC, 'dir'); |
| 35 | +symlinkSync(pathB, pathD, 'dir'); |
| 36 | + |
| 37 | +cp(pathA, pathD, { dereference: false }, common.mustSucceed()); |
| 38 | + |
| 39 | +cpSync(pathA, pathC, { dereference: false }); |