Function commitTree

packages/core/src/runtime/__tests__/focus.traps.test.ts:17–24

(vnode: VNode)

import type { CollectedTrap, CollectedZone } from "../widgetMeta.js";

function commitTree(vnode: VNode) {
  const allocator = createInstanceIdAllocator(1);
  const res = commitVNodeTree(null, vnode, { allocator });
  if (!res.ok) {
    assert.fail(`commit failed: ${res.fatal.code}: ${res.fatal.detail}`);
  }
  return res.value.root;
}

function keyEvent(key: number, mods = 0) {
  return { kind: "key" as const, action: "down" as const, key, mods, timeMs: 0 };