Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 89 insertions, 0 deletions

diff --git a/testing/web-platform/tests/fs/script-tests/FileSystemBaseHandle-getUniqueId.js b/testing/web-platform/tests/fs/script-tests/FileSystemBaseHandle-getUniqueId.js
new file mode 100644
index 0000000000..ee0cd5e349
--- /dev/null
+++ b/testing/web-platform/tests/fs/script-tests/FileSystemBaseHandle-getUniqueId.js
@@ -0,0 +1,89 @@
+'use strict';
+
+directory_test(async (t, root_dir) => {
+  assert_equals(await root_dir.getUniqueId(), await root_dir.getUniqueId());
+
+  const subdir = await createDirectory(t, 'subdir-name', root_dir);
+  assert_equals(await subdir.getUniqueId(), await subdir.getUniqueId());
+}, 'identical directory handles return the same ID');
+
+directory_test(async (t, root_dir) => {
+  const subdir = await createDirectory(t, 'subdir-name', root_dir);
+
+  assert_not_equals(await root_dir.getUniqueId(), await subdir.getUniqueId());
+}, 'different directories return different IDs');
+
+directory_test(async (t, root_dir) => {
+  const subdir = await createDirectory(t, 'subdir-name', root_dir);
+  const subdir2 = await root_dir.getDirectoryHandle('subdir-name');
+
+  assert_equals(await subdir.getUniqueId(), await subdir2.getUniqueId());
+}, 'different handles for the same directory return the same ID');
+
+directory_test(async (t, root_dir) => {
+  const handle = await createEmptyFile(t, 'foo.txt', root_dir);
+
+  assert_equals(await handle.getUniqueId(), await handle.getUniqueId());
+}, 'identical file handles return the same unique ID');
+
+directory_test(async (t, root_dir) => {
+  const handle1 = await createEmptyFile(t, 'foo.txt', root_dir);
+  const handle2 = await createEmptyFile(t, 'bar.txt', root_dir);
+
+  assert_not_equals(await handle1.getUniqueId(), await handle2.getUniqueId());
+}, 'different files return different IDs');
+
+directory_test(async (t, root_dir) => {
+  const handle1 = await createEmptyFile(t, 'foo.txt', root_dir);
+  const handle2 = await root_dir.getFileHandle('foo.txt');
+
+  assert_equals(await handle1.getUniqueId(), await handle2.getUniqueId());
+}, 'different handles for the same file return the same ID');
+
+directory_test(async (t, root_dir) => {
+  const handle1 = await createEmptyFile(t, 'foo.txt', root_dir);
+  const subdir = await createDirectory(t, 'subdir-name', root_dir);
+  const handle2 = await createEmptyFile(t, 'foo.txt', subdir);
+
+  assert_not_equals(await handle1.getUniqueId(), await handle2.getUniqueId());
+}, 'two files of the same name in different directories return different IDs');
+
+directory_test(async (t, root_dir) => {
+  const handle1 = await createEmptyFile(t, 'foo.txt', root_dir);
+  const handle2 = await createDirectory(t, 'subdir-name', root_dir);
+
+  assert_not_equals(await handle1.getUniqueId(), await handle2.getUniqueId());
+}, 'a file and a directory return different IDs');
+
+directory_test(async (t, root_dir) => {
+  const file_handle = await createEmptyFile(t, 'foo', root_dir);
+  const file_id = await file_handle.getUniqueId();
+
+  // Remove the file.
+  await root_dir.removeEntry('foo');
+
+  // Create a directory of the same name and path.
+  const dir_handle = await createDirectory(t, 'foo', root_dir);
+  assert_not_equals(await dir_handle.getUniqueId(), file_id);
+}, 'a file and a directory of the same path return different IDs');
+
+directory_test(async (t, root_dir) => {
+  const handle = await createEmptyFile(t, 'foo.txt', root_dir);
+  const id_before = await handle.getUniqueId();
+
+  // Write to the file. The unique ID should not change.
+  const writable = await cleanup_writable(t, await handle.createWritable());
+  await writable.write("blah");
+  await writable.close();
+
+  assert_equals(await handle.getUniqueId(), id_before);
+}, 'unique ID of a file handle does not change after writes');
+
+directory_test(async (t, root_dir) => {
+  const subdir = await createDirectory(t, 'subdir-name', root_dir);
+
+  const UUIDRegex =
+      /^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$/
+  assert_true(UUIDRegex.test(await root_dir.getUniqueId()));
+  assert_true(UUIDRegex.test(await subdir.getUniqueId()));
+}, 'unique ID is in GUID version 4 format');