This changes the experimental flag introduced yesterday to
`-experimental-workdir-inherit=true`, to reduce edge cases needed to
produce the same behavior as go's wasm test runner.
After this, we have the same failure count, though the latter is likely
related to my machine:
```bash
$ wasm=$PWD/os.wasm; (cd $(go env GOROOT)/src/os; wazero run -mount=/:/ --experimental-workdir-inherit=true $wasm)
--- FAIL: TestMkdirAllAtSlash (0.00s)
path_test.go:111: MkdirAll "/_go_os_test/dir": mkdir /_go_os_test: I/O error, I/O error
--- FAIL: TestOpenFileLimit (0.01s)
rlimit_test.go:31: open rlimit.go: I/O error
FAIL
```
See https://github.com/golang/go/blob/master/misc/wasm/wasm_exec_node.js#L24
Signed-off-by: Adrian Cole <adrian@tetrate.io>
This implements the last remaining link functions using the same logic
as WASI. In doing so, this changes the signature for FS.ReadLink to be
more similar to the rest of the functions. Particularly, it stops
reading the result into a buffer.
After this, the only syscalls left to implement in gojs are chown.
Signed-off-by: Adrian Cole <adrian@tetrate.io>
