test('createFile (allows to overwrite existing)', function () {
let event: FileOperationEvent;
const toDispose = service.onAfterOperation(e => {
event = e;
});
const contents = 'Hello World';
const resource = uri.file(path.join(testDir, 'test.txt'));
fs.writeFileSync(resource.fsPath, ''); // create file
return service.createFile(resource, contents, { overwrite: true }).then(s => {
assert.equal(s.name, 'test.txt');
assert.equal(fs.existsSync(s.resource.fsPath), true);
assert.equal(fs.readFileSync(s.resource.fsPath), contents);
assert.ok(event);
assert.equal(event.resource.fsPath, resource.fsPath);
assert.equal(event.operation, FileOperation.CREATE);
assert.equal(event.target.resource.fsPath, resource.fsPath);
toDispose.dispose();
});
});
return service.moveFile(source.resource, uri.file(path.join(path.dirname(source.resource.fsPath), 'CONWAY.js'))).then(renamed => {
assert.equal(fs.existsSync(renamed.resource.fsPath), true);
assert.ok(fs.readdirSync(testDir).some(f => f === 'CONWAY.js'));
return service.resolveFile(uri.file(path.join(testDir, 'deep', 'conway.js'))).then(source => {
const targetParent = uri.file(testDir);
const target = targetParent.with({ path: path.posix.join(targetParent.path, path.posix.basename(source.resource.path)) });
return service.copyFile(source.resource, target, true).then(res => { // CONWAY.js => conway.js
assert.equal(fs.existsSync(res.resource.fsPath), true);
assert.ok(fs.readdirSync(testDir).some(f => f === 'conway.js'));
});
});
});
test('renameFolder - multi folder', function () {
let event: FileOperationEvent;
const toDispose = service.onAfterOperation(e => {
event = e;
});
const multiFolderPaths = ['a', 'couple', 'of', 'folders'];
const renameToPath = path.join(...multiFolderPaths);
const resource = uri.file(path.join(testDir, 'deep'));
return service.resolveFile(resource).then(source => {
return service.moveFile(source.resource, uri.file(path.join(path.dirname(source.resource.fsPath), renameToPath))).then(renamed => {
assert.equal(fs.existsSync(renamed.resource.fsPath), true);
assert.equal(fs.existsSync(source.resource.fsPath), false);
assert.ok(event);
assert.equal(event.resource.fsPath, resource.fsPath);
assert.equal(event.operation, FileOperation.MOVE);
assert.equal(event.target.resource.fsPath, renamed.resource.fsPath);
toDispose.dispose();
});
});
});
test('updateContent (ITextSnapShot)', function () {
const resource = uri.file(path.join(testDir, 'small.txt'));
return service.resolveContent(resource).then(c => {
assert.equal(c.value, 'Small File');
const model = TextModel.createFromString('Updates to the small file');
return service.updateContent(c.resource, model.createSnapshot()).then(c => {
assert.equal(fs.readFileSync(resource.fsPath), 'Updates to the small file');
model.dispose();
});
});
});
test('copyFile - overwrite folder with file', function () {
let createEvent: FileOperationEvent;
let copyEvent: FileOperationEvent;
let deleteEvent: FileOperationEvent;
const toDispose = service.onAfterOperation(e => {
if (e.operation === FileOperation.CREATE) {
createEvent = e;
} else if (e.operation === FileOperation.DELETE) {
deleteEvent = e;
} else if (e.operation === FileOperation.COPY) {
copyEvent = e;
}
});
return service.resolveFile(uri.file(testDir)).then(parent => {
const folderResource = uri.file(path.join(parent.resource.fsPath, 'conway.js'));
return service.createFolder(folderResource).then(f => {
const resource = uri.file(path.join(testDir, 'deep', 'conway.js'));
return service.copyFile(resource, f.resource, true).then(copied => {
assert.equal(fs.existsSync(copied.resource.fsPath), true);
assert.ok(fs.statSync(copied.resource.fsPath).isFile);
assert.ok(createEvent);
assert.ok(deleteEvent);
assert.ok(copyEvent);
assert.equal(copyEvent.resource.fsPath, resource.fsPath);
assert.equal(copyEvent.target.resource.fsPath, copied.resource.fsPath);
assert.equal(deleteEvent.resource.fsPath, folderResource.fsPath);
toDispose.dispose();
});
});
});
});
return pfs.copy(_sourceDir, _testDir).then(() => {
const encodingOverride: IEncodingOverride[] = [];
encodingOverride.push({
extension: 'js',
encoding: 'utf16le'
});
const configurationService = new TestConfigurationService();
configurationService.setUserConfiguration('files', { encoding: 'windows1252' });
const textResourceConfigurationService = new TestTextResourceConfigurationService(configurationService);
const _service = new FileService(
new TestContextService(new Workspace(_testDir, _testDir, toWorkspaceFolders([{ path: _testDir }]))),
TestEnvironmentService,
textResourceConfigurationService,
configurationService,
new TestLifecycleService(),
new TestStorageService(),
new TestNotificationService(),
{
encodingOverride,
disableWatcher: true
});
return _service.resolveContent(uri.file(path.join(testDir, 'index.html'))).then(c => {
assert.equal(c.encoding, 'windows1252');
return _service.resolveContent(uri.file(path.join(testDir, 'deep', 'conway.js'))).then(c => {
assert.equal(c.encoding, 'utf16le');
// teardown
_service.dispose();
});
});
});
test('createFolder: creating multiple folders at once', function () {
let event: FileOperationEvent;
const toDispose = service.onAfterOperation(e => {
event = e;
});
const multiFolderPaths = ['a', 'couple', 'of', 'folders'];
return service.resolveFile(uri.file(testDir)).then(parent => {
const resource = uri.file(path.join(parent.resource.fsPath, ...multiFolderPaths));
return service.createFolder(resource).then(f => {
const lastFolderName = multiFolderPaths[multiFolderPaths.length - 1];
assert.equal(f.name, lastFolderName);
assert.equal(fs.existsSync(f.resource.fsPath), true);
assert.ok(event);
assert.equal(event.resource.fsPath, resource.fsPath);
assert.equal(event.operation, FileOperation.CREATE);
assert.equal(event.target.resource.fsPath, resource.fsPath);
assert.equal(event.target.isDirectory, true);
toDispose.dispose();
});
});
});
return service.resolveFile(uri.file(testDir)).then(parent => {
const resource = uri.file(path.join(parent.resource.fsPath, 'newFolder'));
return service.createFolder(resource).then(f => {
assert.equal(f.name, 'newFolder');
assert.equal(fs.existsSync(f.resource.fsPath), true);
assert.ok(event);
assert.equal(event.resource.fsPath, resource.fsPath);
assert.equal(event.operation, FileOperation.CREATE);
assert.equal(event.target.resource.fsPath, resource.fsPath);
assert.equal(event.target.isDirectory, true);
toDispose.dispose();
});
});
return service.resolveContent(resource).then(c => {
assert.equal(c.encoding, encoding);
c.value = 'Some updates';
return service.updateContent(c.resource, c.value, { encoding: encoding }).then(c => {
return encodingLib.detectEncodingByBOM(c.resource.fsPath).then((enc) => {
assert.equal(enc, encodingLib.UTF16le);
return service.resolveContent(resource).then(c => {
assert.equal(c.encoding, encoding);
});
});
});
});
test('Files are intermingled #38331', function () {
let resource1 = uri.file(path.join(testDir, 'lorem.txt'));
let resource2 = uri.file(path.join(testDir, 'some_utf16le.css'));
let value1: string;
let value2: string;
// load in sequence and keep data
return service.resolveContent(resource1).then(c => value1 = c.value).then(() => {
return service.resolveContent(resource2).then(c => value2 = c.value);
}).then(() => {
// load in parallel in expect the same result
return TPromise.join([
service.resolveContent(resource1).then(c => assert.equal(c.value, value1)),
service.resolveContent(resource2).then(c => assert.equal(c.value, value2))
]);
});
});
