<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<body>
<script>
'use strict';

promise_test(async t => {
  return promise_rejects_js(t, TypeError, sharedStorage.set());
}, 'sharedStorage.set with 0 argument');

promise_test(async t => {
  return promise_rejects_js(t, TypeError, sharedStorage.set("a"));
}, 'sharedStorage.set with 1 argument');

promise_test(() => {
  return sharedStorage.set("a", "b");
}, 'sharedStorage.set with 2 arguments');

promise_test(() => {
  return sharedStorage.set("a", "b", {ignoreIfPresent: true});
}, 'sharedStorage.set with options');

promise_test(async t => {
  return promise_rejects_js(t, TypeError, sharedStorage.set("a", "b", "c"));
}, 'sharedStorage.set with invalid options');

promise_test(() => {
  return sharedStorage.set('a'.repeat(1024), 'b'.repeat(1024));
}, 'sharedStorage.set with max allowed key and value length');

promise_test(async t => {
  try {
      await sharedStorage.set('', 'b');
  } catch (e) {
    assert_equals(e.name, 'DataError');
    return;
  }
  assert_unreached("did not reject");
}, 'sharedStorage.set with empty key');

promise_test(async t => {
  try {
      await sharedStorage.set('a'.repeat(1025), 'b');
  } catch (e) {
    assert_equals(e.name, 'DataError');
    return;
  }
  assert_unreached("did not reject");
}, 'sharedStorage.set with key length too big');

promise_test(async t => {
  try {
      await sharedStorage.set('a', 'b'.repeat(1025));
  } catch (e) {
    assert_equals(e.name, 'DataError');
    return;
  }
  assert_unreached("did not reject");
}, 'sharedStorage.set with value length too big');

promise_test(() => {
  return sharedStorage.append("a", "b");
}, 'sharedStorage.append');

promise_test(() => {
  return sharedStorage.clear();
}, 'sharedStorage.clear');

promise_test(() => {
  return sharedStorage.delete("a");
}, 'sharedStorage.delete');

</script>
</body>