This introduces a script that has a high probability of failing if the
Rust source code generated by the meta crate is not consistent accross
build script runs.
It also adds a new CI job to run it on each push, on a single platform.
* Deny warnings in the CI by default
This commit passes `-D warnings` flag to `rustc` in the Test stage
of the CI in order to deny warnings on _all_ tested platforms.
* Fix warnings
* Fix warnings
This doesn't have libFuzzer generate new inputs in CI, only verifies that we can
still successfully process our existing seed inputs in each of our targets'
corpora.
This commit fixes the CI by setting `actions/checkout` at version `v1`.
The current master of `actions/checkout` now obsoleted the
`with: submodules: true` input.
See [actions/checkout/releases/tag/v2-beta] for more info.
[actions/checkout/releases/tag/v2-beta]: https://github.com/actions/checkout/releases/tag/v2-beta
This removes `report!`, `fatal!`, and `nonfatal!` from the verifier code and replaces them with methods on `VerifierErrors`. In order to maintain similar ease-of-use, `VerifierError` is expanded with several `From` implementations that convert a tuple to a verifier error.
While we are waiting for the Rust toolchain to use the new ABI,
I thought it might be useful to sync `snapshot_0` with the latest
code in `wasi-common` "upstream". This mainly includes the latest
refactoring effort to unify the machinery for `fd_readdir` between
Linux, Windows and BSD.
* 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
* Make `Module::new` perform validation.
As noticed in #602, `Module::new` did not perform validation, which
turns out to be error-prone in practice. Rename it to
`Module::new_unchecked`, and add a new `Module::new` which does
perform validation.
Preserve wasm-c-api's `wasm_module_new`'s behavior by using
`Module::new_unchecked`, and implement `wasm_module_validate`.
* Change `validate`'s store argument to `&HostRef<Store>`.
* Enable multi-value in validation.
