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get expect-fx to actually run

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Folkert 2022-08-12 23:03:01 +02:00
parent 6c77ee2c00
commit 3aa4ebb02f
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GPG key ID: 1F17F6FFD112B97C
8 changed files with 122 additions and 63 deletions
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25
crates/cli/src/lib.rs
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@ -401,11 +401,30 @@ pub fn test(matches: &ArgMatches, triple: Triple) -> io::Result<i32> {
let mut writer = std::io::stdout();
let mut shared_buffer = vec![0u8; SHM_SIZE as usize];
// let mut shared_buffer = vec![0u8; SHM_SIZE as usize];
let shared_buffer_pointer = unsafe {
// IMPORTANT: shared memory object names must begin with / and contain no other slashes!
let name = "/roc_expect_buffer"; // format!("/roc_expect_buffer", std::process::id());
let cstring = CString::new(name).unwrap();
let shared_fd =
libc::shm_open(cstring.as_ptr().cast(), libc::O_RDWR | libc::O_CREAT, 0o777);
let shared_ptr = libc::mmap(
std::ptr::null_mut(),
SHM_SIZE as usize,
libc::PROT_WRITE | libc::PROT_READ,
libc::MAP_SHARED,
shared_fd,
0,
);
shared_ptr.cast()
};
let set_shared_buffer = run_roc_dylib!(lib, "set_shared_buffer", (*mut u8, usize), ());
let mut result = RocCallResult::default();
let slice = (shared_buffer.as_mut_ptr(), shared_buffer.len());
let slice = (shared_buffer_pointer, SHM_SIZE as usize);
unsafe { set_shared_buffer(slice, &mut result) };
let (failed, passed) = roc_repl_expect::run::run_expects(
@ -415,7 +434,7 @@ pub fn test(matches: &ArgMatches, triple: Triple) -> io::Result<i32> {
interns,
&lib,
&mut expectations,
shared_buffer.as_mut_ptr(),
shared_buffer_pointer,
expects,
)
.unwrap();