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'use strict';
directory_test(async (t, root) => {
const handle =
await createFileWithContents(t, 'file-to-remove', '12345', root);
await createFileWithContents(t, 'file-to-keep', 'abc', root);
await root.removeEntry('file-to-remove');
assert_array_equals(await getSortedDirectoryEntries(root), ['file-to-keep']);
await promise_rejects_dom(t, 'NotFoundError', getFileContents(handle));
}, 'removeEntry() to remove a file');
directory_test(async (t, root) => {
const handle =
await createFileWithContents(t, 'file-to-remove', '12345', root);
await root.removeEntry('file-to-remove');
await promise_rejects_dom(
t, 'NotFoundError', root.removeEntry('file-to-remove'));
}, 'removeEntry() on an already removed file should fail');
directory_test(async (t, root) => {
const dir = await root.getDirectoryHandle('dir-to-remove', {create: true});
await createFileWithContents(t, 'file-to-keep', 'abc', root);
await root.removeEntry('dir-to-remove');
assert_array_equals(await getSortedDirectoryEntries(root), ['file-to-keep']);
}, 'removeEntry() to remove an empty directory');
directory_test(async (t, root) => {
const dir = await createDirectory(t, 'dir-to-remove', root);
await createFileWithContents(t, 'file-in-dir', 'abc', dir);
await promise_rejects_dom(
t, 'InvalidModificationError', root.removeEntry('dir-to-remove'));
assert_array_equals(
await getSortedDirectoryEntries(root), ['dir-to-remove/']);
assert_array_equals(await getSortedDirectoryEntries(dir), ['file-in-dir']);
}, 'removeEntry() on a non-empty directory should fail');
directory_test(async (t, root) => {
// root
// ├──file-to-keep
// ├──dir-to-remove
// ├── file0
// ├── dir1-in-dir
// │ └── file1
// └── dir2
const dir = await root.getDirectoryHandle('dir-to-remove', {create: true});
await createFileWithContents(t, 'file-to-keep', 'abc', root);
await createEmptyFile(t, 'file0', dir);
const dir1_in_dir = await createDirectory(t, 'dir1-in-dir', dir);
await createEmptyFile(t, 'file1', dir1_in_dir);
await createDirectory(t, 'dir2-in-dir', dir);
await root.removeEntry('dir-to-remove', {recursive: true});
assert_array_equals(await getSortedDirectoryEntries(root), ['file-to-keep']);
}, 'removeEntry() on a directory recursively should delete all sub-items');
directory_test(async (t, root) => {
const dir = await createDirectory(t, 'dir', root);
await promise_rejects_js(t, TypeError, dir.removeEntry(''));
}, 'removeEntry() with empty name should fail');
directory_test(async (t, root) => {
const dir = await createDirectory(t, 'dir', root);
await promise_rejects_js(t, TypeError, dir.removeEntry(kCurrentDirectory));
}, `removeEntry() with "${kCurrentDirectory}" name should fail`);
directory_test(async (t, root) => {
const dir = await createDirectory(t, 'dir', root);
await promise_rejects_js(t, TypeError, dir.removeEntry(kParentDirectory));
}, `removeEntry() with "${kParentDirectory}" name should fail`);
directory_test(async (t, root) => {
const dir_name = 'dir-name';
const dir = await createDirectory(t, dir_name, root);
const file_name = 'file-name';
await createEmptyFile(t, file_name, dir);
for (let i = 0; i < kPathSeparators.length; ++i) {
const path_with_separator = `${dir_name}${kPathSeparators[i]}${file_name}`;
await promise_rejects_js(
t, TypeError, root.removeEntry(path_with_separator),
`removeEntry() must reject names containing "${kPathSeparators[i]}"`);
}
}, 'removeEntry() with a path separator should fail.');
directory_test(async (t, root) => {
const handle =
await createFileWithContents(t, 'file-to-remove', '12345', root);
await createFileWithContents(t, 'file-to-keep', 'abc', root);
await root.removeEntry('file-to-remove');
assert_array_equals(await getSortedDirectoryEntries(root), ['file-to-keep']);
await promise_rejects_dom(t, 'NotFoundError', getFileContents(handle));
}, 'removeEntry() to remove a file');
directory_test(async (t, root) => {
const handle =
await createFileWithContents(t, 'file-to-remove', '12345', root);
await root.removeEntry('file-to-remove');
await promise_rejects_dom(t, 'NotFoundError', root.removeEntry('file-to-remove'));
}, 'removeEntry() on an already removed file should fail');
directory_test(async (t, root) => {
const dir = await root.getDirectoryHandle('dir-to-remove', {create: true});
await createFileWithContents(t, 'file-to-keep', 'abc', root);
await root.removeEntry('dir-to-remove');
assert_array_equals(await getSortedDirectoryEntries(root), ['file-to-keep']);
}, 'removeEntry() to remove an empty directory');
directory_test(async (t, root) => {
const dir = await root.getDirectoryHandle('dir-to-remove', {create: true});
t.add_cleanup(() => root.removeEntry('dir-to-remove', {recursive: true}));
await createEmptyFile(t, 'file-in-dir', dir);
await promise_rejects_dom(
t, 'InvalidModificationError', root.removeEntry('dir-to-remove'));
assert_array_equals(
await getSortedDirectoryEntries(root), ['dir-to-remove/']);
assert_array_equals(await getSortedDirectoryEntries(dir), ['file-in-dir']);
}, 'removeEntry() on a non-empty directory should fail');
directory_test(async (t, root) => {
// root
// ├──file-to-keep
// ├──dir-to-remove
// ├── file0
// ├── dir1-in-dir
// │ └── file1
// └── dir2
const dir = await root.getDirectoryHandle('dir-to-remove', {create: true});
await createFileWithContents(t, 'file-to-keep', 'abc', root);
await createEmptyFile(t, 'file0', dir);
const dir1_in_dir = await createDirectory(t, 'dir1-in-dir', dir);
await createEmptyFile(t, 'file1', dir1_in_dir);
await createDirectory(t, 'dir2-in-dir', dir);
await root.removeEntry('dir-to-remove', {recursive: true});
assert_array_equals(await getSortedDirectoryEntries(root), ['file-to-keep']);
}, 'removeEntry() on a directory recursively should delete all sub-items');
directory_test(async (t, root) => {
const dir = await createDirectory(t, 'dir', root);
await promise_rejects_js(t, TypeError, dir.removeEntry(''));
}, 'removeEntry() with empty name should fail');
directory_test(async (t, root) => {
const dir = await createDirectory(t, 'dir', root);
await promise_rejects_js(t, TypeError, dir.removeEntry(kCurrentDirectory));
}, `removeEntry() with "${kCurrentDirectory}" name should fail`);
directory_test(async (t, root) => {
const dir = await createDirectory(t, 'dir', root);
await promise_rejects_js(t, TypeError, dir.removeEntry(kParentDirectory));
}, `removeEntry() with "${kParentDirectory}" name should fail`);
directory_test(async (t, root) => {
const dir_name = 'dir-name';
const dir = await createDirectory(t, dir_name, root);
const file_name = 'file-name';
await createEmptyFile(t, file_name, dir);
for (let i = 0; i < kPathSeparators.length; ++i) {
const path_with_separator = `${dir_name}${kPathSeparators[i]}${file_name}`;
await promise_rejects_js(
t, TypeError, root.removeEntry(path_with_separator),
`removeEntry() must reject names containing "${kPathSeparators[i]}"`);
}
}, 'removeEntry() with a path separator should fail.');
directory_test(async (t, root) => {
const handle =
await createFileWithContents(t, 'file-to-remove', '12345', root);
await createFileWithContents(t, 'file-to-keep', 'abc', root);
const writable = await cleanup_writable(t, await handle.createWritable());
await promise_rejects_dom(
t, 'NoModificationAllowedError', root.removeEntry('file-to-remove'));
await writable.close();
await root.removeEntry('file-to-remove');
assert_array_equals(await getSortedDirectoryEntries(root), ['file-to-keep']);
}, 'removeEntry() while the file has an open writable fails');
directory_test(async (t, root) => {
const dir_name = 'dir-name';
const dir = await createDirectory(t, dir_name, root);
const handle =
await createFileWithContents(t, 'file-to-remove', '12345', dir);
await createFileWithContents(t, 'file-to-keep', 'abc', dir);
const writable = await cleanup_writable(t, await handle.createWritable());
await promise_rejects_dom(
t, 'NoModificationAllowedError', root.removeEntry(dir_name));
await writable.close();
assert_array_equals(
await getSortedDirectoryEntries(dir), ['file-to-keep', 'file-to-remove']);
await dir.removeEntry('file-to-remove');
assert_array_equals(await getSortedDirectoryEntries(dir), ['file-to-keep']);
}, 'removeEntry() of a directory while a containing file has an open writable fails');
directory_test(async (t, root) => {
const handle =
await createFileWithContents(t, 'file-to-remove', '12345', root);
await root.removeEntry('file-to-remove');
await promise_rejects_dom(t, 'NotFoundError', cleanup_writable(t, handle.createWritable({keepExistingData: true})));
assert_array_equals(
await getSortedDirectoryEntries(root),
[]);
}, 'createWritable after removeEntry succeeds but doesnt recreate the file');