Dylan/fix some failing tests (#2544)

* handle `umask()` invalid arguments

* move `bktree-fast` to test root, fix postinstall

* fix fs test

* could be baseline

* handle different timezones

* accidentally deleted tests

* fix hang in `AbortSignal.timeout`

* bring abort tests back

* Revert "bring abort tests back"

This reverts commit 0ff2ad5bf408694ac719b8ba0a38b16070e10201.

* bunx node-gyp

* bun x

* fix typecheck

* test

* Update inspect.test.js

---------

Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/src/bun.js/bindings/webcore/AbortSignal.cpp b/src/bun.js/bindings/webcore/AbortSignal.cpp
index febc610b7..28a60d9e0 100644
--- a/src/bun.js/bindings/webcore/AbortSignal.cpp
+++ b/src/bun.js/bindings/webcore/AbortSignal.cpp
@@ -71,7 +71,14 @@ Ref<AbortSignal> AbortSignal::timeout(ScriptExecutionContext& context, uint64_t
         Locker locker { vm.apiLock() };
         signal->signalAbort(toJS(globalObject, globalObject, DOMException::create(TimeoutError)));
     };
-    context.postTaskOnTimeout(WTFMove(action), Seconds::fromMilliseconds(milliseconds));
+
+    if (milliseconds == 0) {
+        // immediately write to task queue
+        context.postTask(WTFMove(action));
+    } else {
+        context.postTaskOnTimeout(WTFMove(action), Seconds::fromMilliseconds(milliseconds));
+    }
+
     return signal;
 }