Re: [whatwg/streams] Aborting a stream should wait for pending writes (#619)

ricea commented on this pull request.



> +
+promise_test(t => {
+  const ws = new WritableStream({
+    write() {
+      return Promise.reject(new Error());
+    }
+  });
+  const writer = ws.getWriter();
+  return writer.ready.then(() => {
+    const writePromise = writer.write('a');
+    writer.abort(new Error());
+    let closedResolved = false;
+    return Promise.all([
+      promise_rejects(t, new Error(), writePromise, 'write() should reject')
+          .then(() => assert_false(closedResolved, '.closed should not resolve before write()')),
+      promise_rejects(t, new TypeError(), writer.closed, '.closed should reject')

Okay, this is done. It should get simpler if we make write() and close() uninterruptable as discussed in #617.

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