feat(ext/node): add abort helpers, process & streams fix (#25262)

This commit adds:

- `addAbortListener` in `node:events`
- `aborted` in `node:util`
- `execPath` and `execvArgs` named export from `node:process`
- `getDefaultHighWaterMark` from `node:stream`

The `execPath` is very hacky - because module namespaces can not have
real getters, `execPath` is an object with a `toString()` method that on
call returns the actual `execPath`, and replaces the `execPath` binding
with the string. This is done so that we don't require the `execPath`
permission on startup.

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/unit_node/util_test.ts b/tests/unit_node/util_test.ts
index 2b639538c..edd500262 100644
--- a/tests/unit_node/util_test.ts
+++ b/tests/unit_node/util_test.ts
@@ -330,3 +330,21 @@ Deno.test("[util] debuglog() and debug()", () => {
   assertEquals(util.debuglog, util.debug);
   assertEquals(utilDefault.debuglog, utilDefault.debug);
 });
+
+Deno.test("[util] aborted()", async () => {
+  const abortController = new AbortController();
+  let done = false;
+  const promise = util.aborted(
+    // deno-lint-ignore no-explicit-any
+    abortController.signal as any,
+    abortController.signal,
+  );
+  promise.then(() => {
+    done = true;
+  });
+  await new Promise((r) => setTimeout(r, 100));
+  assertEquals(done, false);
+  abortController.abort();
+  await promise;
+  assertEquals(done, true);
+});