fix(runtime): allow nul device on windows (#23741)

Fixes [23721](https://github.com/denoland/deno/issues/23721)

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/specs/permission/special/main.js b/tests/specs/permission/special/main.js
index 53a7adc9e..59ec4f7b5 100644
--- a/tests/specs/permission/special/main.js
+++ b/tests/specs/permission/special/main.js
@@ -5,6 +5,7 @@ const testCases = [
   // Allowed, safe
   [["darwin", "linux"], null, "/dev/null"],
   [["darwin", "linux"], null, "/etc/passwd"],
+  [["windows"], null, "\\\\.\\nul"],
   // Denied, requires `--allow-all`
   [["darwin", "linux"], /PermissionDenied/, "/dev/ptmx"],
   [["linux"], /PermissionDenied/, "/proc/self/environ"],
@@ -40,6 +41,7 @@ for (const [oses, error, file] of testCases) {
         console.log(`Got an error (expected) for ${file}: ${e}`);
       } else {
         console.log(`*** Got an unexpected error for ${file}: ${e}`);
+        failed = true;
       }
     }
   }