From d6f67a775503d8785926a0844e25065602844c85 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Mon, 25 Nov 2024 22:12:06 +0000
Subject: [PATCH] disable few tests and fix st_mode field.

---
 src/shims/unix/fs.rs                     |  2 ++
 src/shims/unix/solarish/foreign_items.rs |  2 +-
 tests/pass/shims/fs.rs                   | 11 ++++++++++-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/shims/unix/fs.rs b/src/shims/unix/fs.rs
index 644486e3ce..58529769fd 100644
--- a/src/shims/unix/fs.rs
+++ b/src/shims/unix/fs.rs
@@ -275,11 +275,13 @@ trait EvalContextExtPrivate<'tcx>: crate::MiriInterpCxExt<'tcx> {
         let (access_sec, access_nsec) = metadata.accessed.unwrap_or((0, 0));
         let (created_sec, created_nsec) = metadata.created.unwrap_or((0, 0));
         let (modified_sec, modified_nsec) = metadata.modified.unwrap_or((0, 0));
+        let mode = metadata.mode.to_uint(this.libc_ty_layout("mode_t").size)?;
 
         let buf = this.deref_pointer_as(buf_op, this.libc_ty_layout("stat"))?;
         this.write_int_fields_named(
             &[
                 ("st_dev", 0),
+                ("st_mode", mode.try_into().unwrap()),
                 ("st_nlink", 0),
                 ("st_ino", 0),
                 ("st_uid", 0),
diff --git a/src/shims/unix/solarish/foreign_items.rs b/src/shims/unix/solarish/foreign_items.rs
index 1c693f45de..ee342f5c2a 100644
--- a/src/shims/unix/solarish/foreign_items.rs
+++ b/src/shims/unix/solarish/foreign_items.rs
@@ -82,7 +82,7 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> {
                 let result = this.macos_fbsd_solaris_readdir_r(dirp, entry, result)?;
                 this.write_scalar(result, dest)?;
             }
-            // TODO readdir ?
+            // TODO readdir/readdir64: for tests fs::test_directory/canonicalize
 
             // Miscellaneous
             "___errno" => {
diff --git a/tests/pass/shims/fs.rs b/tests/pass/shims/fs.rs
index 81151f4ac4..56bcd80eec 100644
--- a/tests/pass/shims/fs.rs
+++ b/tests/pass/shims/fs.rs
@@ -4,10 +4,14 @@
 #![feature(io_error_more)]
 #![feature(io_error_uncategorized)]
 
+#[cfg(not(any(target_os = "solaris", target_os = "illumos")))]
 use std::collections::BTreeMap;
+#[cfg(not(any(target_os = "solaris", target_os = "illumos")))]
+use std::fs::{canonicalize, create_dir, read_dir, remove_dir, remove_dir_all};
+#[cfg(not(any(target_os = "solaris", target_os = "illumos")))]
 use std::ffi::OsString;
 use std::fs::{
-    File, OpenOptions, canonicalize, create_dir, read_dir, remove_dir, remove_dir_all, remove_file,
+    File, OpenOptions, remove_file,
     rename,
 };
 use std::io::{Error, ErrorKind, IsTerminal, Read, Result, Seek, SeekFrom, Write};
@@ -27,7 +31,10 @@ fn main() {
     test_file_sync();
     test_errors();
     test_rename();
+    // solarish needs to intercept readdir/readdir64 for these tests.
+    #[cfg(not(any(target_os = "solaris", target_os = "illumos")))]
     test_directory();
+    #[cfg(not(any(target_os = "solaris", target_os = "illumos")))]
     test_canonicalize();
     test_from_raw_os_error();
     #[cfg(unix)]
@@ -232,6 +239,7 @@ fn test_rename() {
     remove_file(&path2).unwrap();
 }
 
+#[cfg(not(any(target_os = "solaris", target_os = "illumos")))]
 fn test_canonicalize() {
     let dir_path = utils::prepare_dir("miri_test_fs_dir");
     create_dir(&dir_path).unwrap();
@@ -244,6 +252,7 @@ fn test_canonicalize() {
     remove_dir_all(&dir_path).unwrap();
 }
 
+#[cfg(not(any(target_os = "solaris", target_os = "illumos")))]
 fn test_directory() {
     let dir_path = utils::prepare_dir("miri_test_fs_dir");
     // Creating a directory should succeed.