feat(fs): support FileInfo.dev on Windows (#18073)

This commit adds support for retrieving `dev` information
when stating files on Windows.

Additionally `Deno.FileInfo` interfaces was changed to always
return 0 for fields that we don't retrieve information for on Windows.

Closes https://github.com/denoland/deno/issues/18053

---------

Co-authored-by: David Sherret <dsherret@gmail.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/cli/tests/unit/stat_test.ts b/cli/tests/unit/stat_test.ts
index 50149cae6..572e54e25 100644
--- a/cli/tests/unit/stat_test.ts
+++ b/cli/tests/unit/stat_test.ts
@@ -291,22 +291,22 @@ Deno.test(
     ignore: Deno.build.os !== "windows",
     permissions: { read: true, write: true },
   },
-  function statNoUnixFields() {
+  function statUnixFieldsOnWindows() {
     const enc = new TextEncoder();
     const data = enc.encode("Hello");
     const tempDir = Deno.makeTempDirSync();
     const filename = tempDir + "/test.txt";
     Deno.writeFileSync(filename, data, { mode: 0o666 });
     const s = Deno.statSync(filename);
-    assert(s.dev === null);
-    assert(s.ino === null);
-    assert(s.mode === null);
-    assert(s.nlink === null);
-    assert(s.uid === null);
-    assert(s.gid === null);
-    assert(s.rdev === null);
-    assert(s.blksize === null);
-    assert(s.blocks === null);
+    assert(s.dev !== 0);
+    assert(s.ino === 0);
+    assert(s.mode === 0);
+    assert(s.nlink === 0);
+    assert(s.uid === 0);
+    assert(s.gid === 0);
+    assert(s.rdev === 0);
+    assert(s.blksize === 0);
+    assert(s.blocks === 0);
   },
 );