1f9d764d5d
* Support fd_fdstat_get on stdin/stdout/stderr. Add a routine for obtaining an `OsFile` containing a file descriptor for stdin/stdout/stderr so that we can do fd_fdstat_get on them. * Add a testcase for fd_fdstat_get etc. on stdin etc. * Don't dup file descriptors in fd_renumber. * Fix compilation on macOS * Rename OsFile to OsHandle This commits renames `OsFile` to `OsHandle` which seems to make more sense semantically as it is permitted to hold a valid OS handle to OS entities other than simply file/dir (e.g., socket, stream, etc.). As such, this commit also renames methods on `Descriptor` struct from `as_actual_file` to `as_file` as this in reality does pertain ops on FS entities such as files/dirs, and `as_file` to `as_os_handle` as in this case it can be anything, from file, through a socket, to a stream. * Fix compilation on Linux * Introduce `OsHandleRef` for borrowing OS resources. To prevent a `ManuallyDrop<OsHandleRef>` from outliving the resource it holds on to, create an `OsHandleRef` class parameterized on the lifetime of the `Descriptor`. * Fix scoping to pub-priv and backport to snapshot_0
This is the wasi-tests crate, which contains source code for the system-level WASI tests.
Building these tests requires that the wasm32-wasi target be installed.