1 files changed, 256 insertions, 0 deletions
diff --git a/testing/web-platform/tests/file-system-access/script-tests/FileSystemDirectoryHandle-move.js b/testing/web-platform/tests/file-system-access/script-tests/FileSystemDirectoryHandle-move.js
new file mode 100644
index 0000000000..abdbc9ef2b
--- /dev/null
+++ b/testing/web-platform/tests/file-system-access/script-tests/FileSystemDirectoryHandle-move.js
@@ -0,0 +1,256 @@
+// META: script=resources/test-helpers.js
+
+'use strict';
+
+directory_test(async (t, root) => {
+  const dir = await root.getDirectoryHandle('dir-before', {create: true});
+  await dir.move('dir-after');
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['dir-after/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir), []);
+}, 'move(name) to rename an empty directory');
+
+directory_test(async (t, root) => {
+  const dir = await root.getDirectoryHandle('dir-before', {create: true});
+  await promise_rejects_js(t, TypeError, dir.move(''));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['dir-before/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir), []);
+}, 'move("") to rename an empty directory fails');
+
+directory_test(async (t, root) => {
+  const dir = await root.getDirectoryHandle('dir-before', {create: true});
+  await createFileWithContents(t, 'file-in-dir', 'abc', dir);
+  await dir.move('dir-after');
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['dir-after/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir), ['file-in-dir']);
+}, 'move(name) to rename a non-empty directory');
+
+directory_test(async (t, root) => {
+  const dir = await root.getDirectoryHandle('dir-before', {create: true});
+  await dir.move(root, 'dir-after');
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['dir-after/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir), []);
+}, 'move(dir, name) to rename an empty directory');
+
+directory_test(async (t, root) => {
+  const dir = await root.getDirectoryHandle('dir-before', {create: true});
+  await createFileWithContents(t, 'file-in-dir', 'abc', dir);
+  await dir.move(root, 'dir-after');
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['dir-after/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir), ['file-in-dir']);
+}, 'move(dir, name) to rename a non-empty directory');
+
+directory_test(async (t, root) => {
+  const dir_src = await root.getDirectoryHandle('dir-src', {create: true});
+  const dir_dest = await root.getDirectoryHandle('dir-dest', {create: true});
+  const dir_in_dir =
+      await dir_src.getDirectoryHandle('dir-in-dir', {create: true});
+  await dir_in_dir.move(dir_dest);
+
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir-dest/', 'dir-src/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir_src), []);
+  assert_array_equals(
+      await getSortedDirectoryEntries(dir_dest), ['dir-in-dir/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir_in_dir), []);
+}, 'move(dir) to move an empty directory to a new directory');
+
+directory_test(async (t, root) => {
+  const dir_src = await root.getDirectoryHandle('dir-src', {create: true});
+  const dir_dest = await root.getDirectoryHandle('dir-dest', {create: true});
+  const dir_in_dir =
+      await dir_src.getDirectoryHandle('dir-in-dir', {create: true});
+  await dir_in_dir.move(dir_dest, 'dir-in-dir');
+
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir-dest/', 'dir-src/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir_src), []);
+  assert_array_equals(
+      await getSortedDirectoryEntries(dir_dest), ['dir-in-dir/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir_in_dir), []);
+}, 'move(dir, name) to move an empty directory to a new directory');
+
+directory_test(async (t, root) => {
+  const dir_src = await root.getDirectoryHandle('dir-src', {create: true});
+  const dir_dest = await root.getDirectoryHandle('dir-dest', {create: true});
+  const dir_in_dir =
+      await dir_src.getDirectoryHandle('dir-in-dir', {create: true});
+  const file =
+      await createFileWithContents(t, 'file-in-dir', 'abc', dir_in_dir);
+  await dir_in_dir.move(dir_dest);
+
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir-dest/', 'dir-src/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir_src), []);
+  assert_array_equals(
+      await getSortedDirectoryEntries(dir_dest), ['dir-in-dir/']);
+  assert_array_equals(
+      await getSortedDirectoryEntries(dir_in_dir), ['file-in-dir']);
+  // `file` should be invalidated after moving directories.
+  await promise_rejects_dom(t, 'NotFoundError', getFileContents(file));
+}, 'move(dir) to move a non-empty directory to a new directory');
+
+directory_test(async (t, root) => {
+  const dir_src = await root.getDirectoryHandle('dir-src', {create: true});
+  const dir_dest = await root.getDirectoryHandle('dir-dest', {create: true});
+  const dir_in_dir =
+      await dir_src.getDirectoryHandle('dir-in-dir', {create: true});
+  const file =
+      await createFileWithContents(t, 'file-in-dir', 'abc', dir_in_dir);
+  await dir_in_dir.move(dir_dest, 'dir-in-dir');
+
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir-dest/', 'dir-src/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir_src), []);
+  assert_array_equals(
+      await getSortedDirectoryEntries(dir_dest), ['dir-in-dir/']);
+  assert_array_equals(
+      await getSortedDirectoryEntries(dir_in_dir), ['file-in-dir']);
+  // `file` should be invalidated after moving directories.
+  await promise_rejects_dom(t, 'NotFoundError', getFileContents(file));
+}, 'move(dir, name) to move a non-empty directory to a new directory');
+
+directory_test(async (t, root) => {
+  const dir1 = await root.getDirectoryHandle('dir1', {create: true});
+  const dir2 = await root.getDirectoryHandle('dir2', {create: true});
+  const handle = await createFileWithContents(t, 'file', 'foo', root);
+
+  await handle.move(dir1);
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir1/', 'dir2/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir1), ['file']);
+  assert_array_equals(await getSortedDirectoryEntries(dir2), []);
+  assert_equals(await getFileContents(handle), 'foo');
+
+  await handle.move(dir2);
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir1/', 'dir2/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir1), []);
+  assert_array_equals(await getSortedDirectoryEntries(dir2), ['file']);
+  assert_equals(await getFileContents(handle), 'foo');
+
+  await handle.move(root);
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir1/', 'dir2/', 'file']);
+  assert_array_equals(await getSortedDirectoryEntries(dir1), []);
+  assert_array_equals(await getSortedDirectoryEntries(dir2), []);
+  assert_equals(await getFileContents(handle), 'foo');
+}, 'move(dir) can be called multiple times');
+
+directory_test(async (t, root) => {
+  const dir1 = await root.getDirectoryHandle('dir1', {create: true});
+  const dir2 = await root.getDirectoryHandle('dir2', {create: true});
+  const handle = await createFileWithContents(t, 'file', 'foo', root);
+
+  await handle.move(dir1, 'file-1');
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir1/', 'dir2/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir1), ['file-1']);
+  assert_array_equals(await getSortedDirectoryEntries(dir2), []);
+  assert_equals(await getFileContents(handle), 'foo');
+
+  await handle.move(dir2, 'file-2');
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir1/', 'dir2/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir1), []);
+  assert_array_equals(await getSortedDirectoryEntries(dir2), ['file-2']);
+  assert_equals(await getFileContents(handle), 'foo');
+
+  await handle.move(root, 'file-3');
+  assert_array_equals(
+      await getSortedDirectoryEntries(root), ['dir1/', 'dir2/', 'file-3']);
+  assert_array_equals(await getSortedDirectoryEntries(dir1), []);
+  assert_array_equals(await getSortedDirectoryEntries(dir2), []);
+  assert_equals(await getFileContents(handle), 'foo');
+}, 'move(dir, name) can be called multiple times');
+
+directory_test(async (t, root) => {
+  const handle = await createFileWithContents(t, 'file-before', 'foo', root);
+  const valid_name = '#$23423@352^*3243';
+  await handle.move(root, valid_name);
+
+  assert_array_equals(await getSortedDirectoryEntries(root), [valid_name]);
+  assert_equals(await getFileContents(handle), 'foo');
+  assert_equals(await getFileSize(handle), 3);
+
+  const contains_invalid_characters = '/file\\';
+  await promise_rejects_js(
+      t, TypeError, handle.move(root, contains_invalid_characters));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), [valid_name]);
+  assert_equals(await getFileContents(handle), 'foo');
+  assert_equals(await getFileSize(handle), 3);
+
+  const empty_name = '';
+  await promise_rejects_js(t, TypeError, handle.move(root, empty_name));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), [valid_name]);
+  assert_equals(await getFileContents(handle), 'foo');
+  assert_equals(await getFileSize(handle), 3);
+
+  const banned_name = '..';
+  await promise_rejects_js(t, TypeError, handle.move(root, banned_name));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), [valid_name]);
+  assert_equals(await getFileContents(handle), 'foo');
+  assert_equals(await getFileSize(handle), 3);
+}, 'move(dir, name) with a name with invalid characters should fail');
+
+directory_test(async (t, root) => {
+    const handle = await createFileWithContents(t, 'file-before', 'foo', root);
+  await promise_rejects_js(t, TypeError, handle.move(root, ''));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['file-before']);
+  assert_equals(await getFileContents(handle), 'foo');
+  assert_equals(await getFileSize(handle), 3);
+}, 'move(dir, "") should fail');
+
+directory_test(async (t, root) => {
+  const dir = await root.getDirectoryHandle('dir', {create: true});
+  await promise_rejects_dom(
+      t, 'InvalidModificationError', dir.move(dir));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['dir/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir), []);
+}, 'move(dir, name) to move a directory within itself fails');
+
+directory_test(async (t, root) => {
+  const dir = await root.getDirectoryHandle('dir', {create: true});
+  await promise_rejects_dom(
+      t, 'InvalidModificationError', dir.move(dir, 'dir-fail'));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['dir/']);
+  assert_array_equals(await getSortedDirectoryEntries(dir), []);
+}, 'move(dir, name) to move a directory within itself and rename fails');
+
+directory_test(async (t, root) => {
+  const parent_dir =
+      await root.getDirectoryHandle('parent-dir', {create: true});
+  const child_dir =
+      await parent_dir.getDirectoryHandle('child-dir', {create: true});
+  await promise_rejects_dom(
+      t, 'InvalidModificationError', parent_dir.move(child_dir));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['parent-dir/']);
+  assert_array_equals(
+      await getSortedDirectoryEntries(parent_dir), ['child-dir/']);
+  assert_array_equals(await getSortedDirectoryEntries(child_dir), []);
+}, 'move(dir) to move a directory within a descendent fails');
+
+directory_test(async (t, root) => {
+  const parent_dir =
+      await root.getDirectoryHandle('parent-dir', {create: true});
+  const child_dir =
+      await parent_dir.getDirectoryHandle('child-dir', {create: true});
+  await promise_rejects_dom(
+      t, 'InvalidModificationError', parent_dir.move(child_dir, 'dir'));
+
+  assert_array_equals(await getSortedDirectoryEntries(root), ['parent-dir/']);
+  assert_array_equals(
+      await getSortedDirectoryEntries(parent_dir), ['child-dir/']);
+  assert_array_equals(await getSortedDirectoryEntries(child_dir), []);
+}, 'move(dir, name) to move a directory within a descendent fails');