BREAKING(ext/fs): FileInfo.dev is defined on Windows (#18237)

Addresses feedback from
https://github.com/denoland/deno/pull/18073#issuecomment-1471480385.

Reverts changes to `FileInfo` fields that are not available on Windows
making them `null`. Only `FileInfo.dev` is non-null.

1 files changed, 9 insertions, 9 deletions

diff --git a/cli/tests/unit/stat_test.ts b/cli/tests/unit/stat_test.ts
index 572e54e25..f386fd92f 100644
--- a/cli/tests/unit/stat_test.ts
+++ b/cli/tests/unit/stat_test.ts
@@ -291,7 +291,7 @@ Deno.test(
     ignore: Deno.build.os !== "windows",
     permissions: { read: true, write: true },
   },
-  function statUnixFieldsOnWindows() {
+  function statNoUnixFields() {
     const enc = new TextEncoder();
     const data = enc.encode("Hello");
     const tempDir = Deno.makeTempDirSync();
@@ -299,14 +299,14 @@ Deno.test(
     Deno.writeFileSync(filename, data, { mode: 0o666 });
     const s = Deno.statSync(filename);
     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);
+    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);
   },
 );