<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="/shared-storage-selecturl-limit/resources/utils.js"></script>
<script src="/shared-storage/resources/util.js"></script>
<script src="/fenced-frame/resources/utils.js"></script>

<body>
<script>
'use strict';

promise_test(async () => {
  const ancestorKey = token();
  const perOriginBitLimit = 6;
  const numUrls = 8;
  const urls = generateUrls(numUrls, "/shared-storage/resources/frame",
                            [ancestorKey]);
  const bitsPerCall = Math.log2(numUrls);

  await sharedStorage.worklet.addModule(
      "/shared-storage/resources/simple-module.js");


  for (let i = 0; i < Math.floor(perOriginBitLimit / bitsPerCall); ++i) {
    let config = await sharedStorage.selectURL(
      "test-url-selection-operation", urls,
      {data: {'mockResult': 1}, keepAlive: true, resolveToConfig: true});
    assert_true(config instanceof FencedFrameConfig);
    attachFencedFrame(config, 'opaque-ads');
    const result = await nextValueFromServer(ancestorKey);
    assert_equals(result, "frame1_loaded",
                 `for index ${i} when budget should remain;`);
  }

  // The per-origin per-pageload bit limit for `selectURL()` has been
  // reached. The next call should return the default URL.
  let config = await sharedStorage.selectURL(
      "test-url-selection-operation", urls,
      {data: {'mockResult': 1}, resolveToConfig: true});
  assert_true(config instanceof FencedFrameConfig);
  attachFencedFrame(config, 'opaque-ads');
  const result = await nextValueFromServer(ancestorKey);
  assert_equals(result, "frame0_loaded", 'when budget should be exhausted;');

}, 'selectURL() with per-origin per-pageload limit');
</script>
</body>
