Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/testing/web-platform/tests/web-locks/storage-buckets.tentative.https.any.js b/testing/web-platform/tests/web-locks/storage-buckets.tentative.https.any.js
new file mode 100644
index 0000000000..a6b4f59a95
--- /dev/null
+++ b/testing/web-platform/tests/web-locks/storage-buckets.tentative.https.any.js
@@ -0,0 +1,56 @@
+// META: title=Web Locks API: Storage Buckets have independent lock sets
+// META: script=resources/helpers.js
+// META: script=/storage/buckets/resources/util.js
+// META: global=window,dedicatedworker,sharedworker,serviceworker
+
+'use strict';
+
+/**
+ * Returns whether bucket1 and bucket2 share locks
+ * @param {*} t test runner object
+ * @param {*} bucket1 Storage bucket
+ * @param {*} bucket2 Storage bucket
+ */
+async function locksAreShared(t, bucket1, bucket2) {
+  const lock_name = self.uniqueName(t);
+  let callback_called = false;
+  let locks_are_shared;
+  await bucket1.locks.request(lock_name, async lock => {
+    await bucket2.locks.request(
+      lock_name, { ifAvailable: true }, async lock => {
+        callback_called = true;
+        locks_are_shared = lock == null;
+      });
+  });
+  assert_true(callback_called, 'callback should be called');
+  return locks_are_shared;
+}
+
+promise_test(async t => {
+  await prepareForBucketTest(t);
+
+  const inboxBucket = await navigator.storageBuckets.open('inbox');
+  const draftsBucket = await navigator.storageBuckets.open('drafts');
+
+  assert_true(
+    await locksAreShared(t, navigator, navigator),
+    'The default bucket should share locks with itself');
+
+  assert_true(
+    await locksAreShared(t, inboxBucket, inboxBucket),
+    'A non default bucket should share locks with itself');
+
+  assert_false(
+    await locksAreShared(t, navigator, inboxBucket),
+    'The default bucket shouldn\'t share locks with a non default bucket');
+
+  assert_false(
+    await locksAreShared(t, draftsBucket, inboxBucket),
+    'Two different non default buckets shouldn\'t share locks');
+
+  const inboxBucket2 = await navigator.storageBuckets.open('inbox');
+
+  assert_true(
+    await self.locksAreShared(t, inboxBucket, inboxBucket2),
+    'A two instances of the same non default bucket should share locks with theirselves');
+}, 'Storage buckets have independent locks');