TypeScript fileService2.FileService2类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› TypeScript›TypeScript教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了TypeScript中vs/workbench/services/files2/common/fileService2.FileService2类的典型用法代码示例。如果您正苦于以下问题：TypeScript FileService2类的具体用法？TypeScript FileService2怎么用？TypeScript FileService2使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了FileService2类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: test

	test('provider registration', async () => {
		const service = new FileService2(new NullLogService());
		const resource = URI.parse('test://foo/bar');

		assert.equal(service.canHandleResource(resource), false);

		const registrations: IFileSystemProviderRegistrationEvent[] = [];
		service.onDidChangeFileSystemProviderRegistrations(e => {
			registrations.push(e);
		});

		let registrationDisposable: IDisposable | undefined = undefined;
		let callCount = 0;
		service.onWillActivateFileSystemProvider(e => {
			callCount++;

			if (e.scheme === 'test' && callCount === 1) {
				e.join(new Promise(resolve => {
					registrationDisposable = service.registerProvider('test', new NullFileSystemProvider());

					resolve();
				}));
			}
		});

		await service.activateProvider('test');

		assert.equal(service.canHandleResource(resource), true);

		assert.equal(registrations.length, 1);
		assert.equal(registrations[0].scheme, 'test');
		assert.equal(registrations[0].added, true);
		assert.ok(registrationDisposable);

		await service.activateProvider('test');
		assert.equal(callCount, 2); // activation is called again

		assert.equal(await service.hasCapability(resource, FileSystemProviderCapabilities.Readonly), true);
		assert.equal(await service.hasCapability(resource, FileSystemProviderCapabilities.FileOpenReadWriteClose), false);

		registrationDisposable!.dispose();

		assert.equal(service.canHandleResource(resource), false);

		assert.equal(registrations.length, 2);
		assert.equal(registrations[1].scheme, 'test');
		assert.equal(registrations[1].added, false);
	});

开发者ID:joelday，项目名称:vscode，代码行数:48，代码来源:fileService2.test.ts

示例2: async

	test('copyFile - overwrite folder with file', async () => {
		let createEvent: FileOperationEvent;
		let copyEvent: FileOperationEvent;
		let deleteEvent: FileOperationEvent;
		disposables.push(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;
			}
		}));

		const parent = await service.resolveFile(URI.file(testDir));
		const folderResource = URI.file(join(parent.resource.fsPath, 'conway.js'));
		const f = await service.createFolder(folderResource);
		const source = URI.file(join(testDir, 'deep', 'conway.js'));

		const copied = await service.copyFile(source, f.resource, true);

		assert.equal(existsSync(copied.resource.fsPath), true);
		assert.ok(statSync(copied.resource.fsPath).isFile);
		assert.ok(createEvent!);
		assert.ok(deleteEvent!);
		assert.ok(copyEvent!);
		assert.equal(copyEvent!.resource.fsPath, source.fsPath);
		assert.equal(copyEvent!.target!.resource.fsPath, copied.resource.fsPath);
		assert.equal(deleteEvent!.resource.fsPath, folderResource.fsPath);
	});

开发者ID:joelday，项目名称:vscode，代码行数:30，代码来源:diskFileService.test.ts

注：本文中的vs/workbench/services/files2/common/fileService2.FileService2类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。