feat(std/wasi) implement fd_filestat_get (#6555)

1 files changed, 23 insertions, 0 deletions

diff --git a/std/wasi/testdata/std_fs_file_metadata.rs b/std/wasi/testdata/std_fs_file_metadata.rs
new file mode 100644
index 000000000..93149fd1c
--- /dev/null
+++ b/std/wasi/testdata/std_fs_file_metadata.rs
@@ -0,0 +1,23 @@
+// { "preopens": { "/fixture": "fixture" } }
+
+fn main() {
+  let file = std::fs::File::open("/fixture/file").unwrap();
+  let metadata = file.metadata().unwrap();
+  assert!(metadata.is_file());
+  assert!(metadata.len() == 5);
+
+  let file = std::fs::File::open("/fixture/symlink_to_file").unwrap();
+  let metadata = file.metadata().unwrap();
+  assert!(metadata.is_file());
+  assert!(metadata.len() == 5);
+
+  let file = std::fs::File::open("/fixture/directory/file").unwrap();
+  let metadata = file.metadata().unwrap();
+  assert!(metadata.is_file());
+  assert!(metadata.len() == 15);
+
+  let file = std::fs::File::open("/fixture/directory/symlink_to_file").unwrap();
+  let metadata = file.metadata().unwrap();
+  assert!(metadata.is_file());
+  assert!(metadata.len() == 15);
+}