Initial Commit

client/src/extension.ts

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+/* --------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for license information.
+ * ------------------------------------------------------------------------------------------ */
+
+import * as path from 'path';
+import { workspace, ExtensionContext } from 'vscode';
+
+import {
+	LanguageClient,
+	LanguageClientOptions,
+	ServerOptions,
+	TransportKind
+} from 'vscode-languageclient';
+
+let client: LanguageClient;
+
+export function activate(context: ExtensionContext) {
+	// The server is implemented in node
+	let serverModule = context.asAbsolutePath(
+		path.join('server', 'out', 'server.js')
+	);
+	// The debug options for the server
+	// --inspect=6009: runs the server in Node's Inspector mode so VS Code can attach to the server for debugging
+	let debugOptions = { execArgv: ['--nolazy', '--inspect=6009'] };
+
+	// If the extension is launched in debug mode then the debug server options are used
+	// Otherwise the run options are used
+	let serverOptions: ServerOptions = {
+		run: { module: serverModule, transport: TransportKind.ipc },
+		debug: {
+			module: serverModule,
+			transport: TransportKind.ipc,
+			options: debugOptions
+		}
+	};
+
+	// Options to control the language client
+	let clientOptions: LanguageClientOptions = {
+		// Register the server for plain text documents
+		documentSelector: [{ scheme: 'file', language: 'plaintext' }],
+		synchronize: {
+			// Notify the server about file changes to '.clientrc files contained in the workspace
+			fileEvents: workspace.createFileSystemWatcher('**/.clientrc')
+		}
+	};
+
+	// Create the language client and start the client.
+	client = new LanguageClient(
+		'languageServerExample',
+		'Language Server Example',
+		serverOptions,
+		clientOptions
+	);
+
+	// Start the client. This will also launch the server
+	client.start();
+}
+
+export function deactivate(): Thenable<void> | undefined {
+	if (!client) {
+		return undefined;
+	}
+	return client.stop();
+}

client/src/test/completion.test.ts

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+/* --------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for license information.
+ * ------------------------------------------------------------------------------------------ */
+
+import * as vscode from 'vscode';
+import * as assert from 'assert';
+import { getDocUri, activate } from './helper';
+
+suite('Should do completion', () => {
+	const docUri = getDocUri('completion.txt');
+
+	test('Completes JS/TS in txt file', async () => {
+		await testCompletion(docUri, new vscode.Position(0, 0), {
+			items: [
+				{ label: 'JavaScript', kind: vscode.CompletionItemKind.Text },
+				{ label: 'TypeScript', kind: vscode.CompletionItemKind.Text }
+			]
+		});
+	});
+});
+
+async function testCompletion(
+	docUri: vscode.Uri,
+	position: vscode.Position,
+	expectedCompletionList: vscode.CompletionList
+) {
+	await activate(docUri);
+
+	// Executing the command `vscode.executeCompletionItemProvider` to simulate triggering completion
+	const actualCompletionList = (await vscode.commands.executeCommand(
+		'vscode.executeCompletionItemProvider',
+		docUri,
+		position
+	)) as vscode.CompletionList;
+
+	assert.ok(actualCompletionList.items.length >= 2);
+	expectedCompletionList.items.forEach((expectedItem, i) => {
+		const actualItem = actualCompletionList.items[i];
+		assert.equal(actualItem.label, expectedItem.label);
+		assert.equal(actualItem.kind, expectedItem.kind);
+	});
+}

client/src/test/diagnostics.test.ts

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+/* --------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for license information.
+ * ------------------------------------------------------------------------------------------ */
+
+import * as vscode from 'vscode';
+import * as assert from 'assert';
+import { getDocUri, activate } from './helper';
+
+suite('Should get diagnostics', () => {
+	const docUri = getDocUri('diagnostics.txt');
+
+	test('Diagnoses uppercase texts', async () => {
+		await testDiagnostics(docUri, [
+			{ message: 'ANY is all uppercase.', range: toRange(0, 0, 0, 3), severity: vscode.DiagnosticSeverity.Warning, source: 'ex' },
+			{ message: 'ANY is all uppercase.', range: toRange(0, 14, 0, 17), severity: vscode.DiagnosticSeverity.Warning, source: 'ex' },
+			{ message: 'OS is all uppercase.', range: toRange(0, 18, 0, 20), severity: vscode.DiagnosticSeverity.Warning, source: 'ex' }
+		]);
+	});
+});
+
+function toRange(sLine: number, sChar: number, eLine: number, eChar: number) {
+	const start = new vscode.Position(sLine, sChar);
+	const end = new vscode.Position(eLine, eChar);
+	return new vscode.Range(start, end);
+}
+
+async function testDiagnostics(docUri: vscode.Uri, expectedDiagnostics: vscode.Diagnostic[]) {
+	await activate(docUri);
+
+	const actualDiagnostics = vscode.languages.getDiagnostics(docUri);
+
+	assert.equal(actualDiagnostics.length, expectedDiagnostics.length);
+
+	expectedDiagnostics.forEach((expectedDiagnostic, i) => {
+		const actualDiagnostic = actualDiagnostics[i];
+		assert.equal(actualDiagnostic.message, expectedDiagnostic.message);
+		assert.deepEqual(actualDiagnostic.range, expectedDiagnostic.range);
+		assert.equal(actualDiagnostic.severity, expectedDiagnostic.severity);
+	});
+}

client/src/test/helper.ts

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+/* --------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for license information.
+ * ------------------------------------------------------------------------------------------ */
+
+import * as vscode from 'vscode';
+import * as path from 'path';
+
+export let doc: vscode.TextDocument;
+export let editor: vscode.TextEditor;
+export let documentEol: string;
+export let platformEol: string;
+
+/**
+ * Activates the vscode.lsp-sample extension
+ */
+export async function activate(docUri: vscode.Uri) {
+	// The extensionId is `publisher.name` from package.json
+	const ext = vscode.extensions.getExtension('vscode-samples.lsp-sample')!;
+	await ext.activate();
+	try {
+		doc = await vscode.workspace.openTextDocument(docUri);
+		editor = await vscode.window.showTextDocument(doc);
+		await sleep(2000); // Wait for server activation
+	} catch (e) {
+		console.error(e);
+	}
+}
+
+async function sleep(ms: number) {
+	return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+export const getDocPath = (p: string) => {
+	return path.resolve(__dirname, '../../testFixture', p);
+};
+export const getDocUri = (p: string) => {
+	return vscode.Uri.file(getDocPath(p));
+};
+
+export async function setTestContent(content: string): Promise<boolean> {
+	const all = new vscode.Range(
+		doc.positionAt(0),
+		doc.positionAt(doc.getText().length)
+	);
+	return editor.edit(eb => eb.replace(all, content));
+}

client/src/test/index.ts

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+/* --------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for license information.
+ * ------------------------------------------------------------------------------------------ */
+import * as path from 'path';
+import * as Mocha from 'mocha';
+import * as glob from 'glob';
+
+export function run(): Promise<void> {
+	// Create the mocha test
+	const mocha = new Mocha({
+		ui: 'tdd',
+		color: true
+	});
+	mocha.timeout(100000);
+
+	const testsRoot = __dirname;
+
+	return new Promise((resolve, reject) => {
+		glob('**.test.js', { cwd: testsRoot }, (err, files) => {
+			if (err) {
+				return reject(err);
+			}
+
+			// Add files to the test suite
+			files.forEach(f => mocha.addFile(path.resolve(testsRoot, f)));
+
+			try {
+				// Run the mocha test
+				mocha.run(failures => {
+					if (failures > 0) {
+						reject(new Error(`${failures} tests failed.`));
+					} else {
+						resolve();
+					}
+				});
+			} catch (err) {
+				console.error(err);
+				reject(err);
+			}
+		});
+	});
+}

client/src/test/runTest.ts

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+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+import * as path from 'path';
+
+import { runTests } from 'vscode-test';
+
+async function main() {
+	try {
+		// The folder containing the Extension Manifest package.json
+		// Passed to `--extensionDevelopmentPath`
+		const extensionDevelopmentPath = path.resolve(__dirname, '../../../');
+
+		// The path to test runner
+		// Passed to --extensionTestsPath
+		const extensionTestsPath = path.resolve(__dirname, './index');
+
+		// Download VS Code, unzip it and run the integration test
+		await runTests({ extensionDevelopmentPath, extensionTestsPath });
+	} catch (err) {
+		console.error('Failed to run tests');
+		process.exit(1);
+	}
+}
+
+main();