Dropped Bun-related test gates.

Author: uhop

tests/web/test-web.js

@@ -4,40 +4,7 @@ import parserWebStream, {parser as parserFromWeb} from '../../src/web/index.js';
 import parserWebFactory, {parser as parserFromWebSubpath} from '../../src/web/parser.js';
 import coreParser from '../../src/core/parser.js';
 
-// Feature probe: `stream-chain`'s `asWebStream` (src/asWebStream.js) relies on
-// `WritableStreamDefaultController.signal` (WHATWG Streams §4.5.2) to wake
-// blocked writes on abort. Node and Deno expose it; Bun (≤1.3.14) does not.
-// Trackers: Bun-side at https://github.com/oven-sh/bun/issues/31156, fix /
-// fallback consideration on the `stream-chain` side at
-// https://github.com/uhop/stream-chain (the dependency on the spec attribute
-// lives there, not here — stream-json's wrapper just calls into
-// `parser.asWebStream`). Skip the runtime test on runtimes that lack the
-// signal so the suite still passes there; the unit tests below (which only
-// inspect the attached factory shape) still run.
-let hasWritableControllerSignal = false;
-try {
-  await new Promise(resolve => {
-    new WritableStream({
-      start(controller) {
-        hasWritableControllerSignal = controller.signal instanceof AbortSignal;
-        resolve();
-      },
-      write() {}
-    })
-      .getWriter()
-      .write('x')
-      .catch(() => {});
-  });
-} catch {
-  // ignore probe errors
-}
-
 test.asPromise('web: parserWebStream produces Web TransformStream pair', async (t, resolve, reject) => {
-  if (!hasWritableControllerSignal) {
-    t.comment('skipped: runtime lacks WritableStreamDefaultController.signal (e.g. Bun ≤1.3.14)');
-    resolve();
-    return;
-  }
   try {
     const pair = parserWebStream();
     t.ok(pair.readable instanceof ReadableStream, 'has ReadableStream');