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Christian Aurich Zanettini Martins
c7ae7ab5b9
On a mounted VFS, `readlink()`, `realpath()` and `mkdtemp()` only
returned a Buffer for `{ encoding: 'buffer' }`. The string form
`'buffer'`, any other encoding, and a Buffer `mkdtemp()` prefix were
ignored. The `VirtualFileSystem` `readlink` and `realpath` methods
ignored the encoding with `MemoryProvider` and passed it on to
`RealFSProvider`, which threw `ERR_INVALID_ARG_TYPE` for `'buffer'`,
while for other encodings `realpath()` failed and `readlink()`
returned the host path of absolute targets.
Get these paths from the provider as strings and apply the encoding
to the result, normalizing the options with `getOptions()` and
converting with `encodeRealpathResult()` as `fs` does. The latter
moves to `internal/fs/utils` so the VFS can use it.
Signed-off-by: Christian Aurich Zanettini Martins <christian.aurichzm@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/66352
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>