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Merge commit 'be3e8236086165e5e45a5a10783823874b3f3ebd' as 'lib/vscode'
This commit is contained in:
Joe Previte
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import 'mocha';
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import * as assert from 'assert';
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import * as path from 'path';
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import { URI } from 'vscode-uri';
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import { getLanguageModes, WorkspaceFolder, TextDocument, CompletionList, CompletionItemKind, ClientCapabilities, TextEdit } from '../modes/languageModes';
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import { getNodeFSRequestService } from '../node/nodeFs';
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import { getDocumentContext } from '../utils/documentContext';
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export interface ItemDescription {
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label: string;
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documentation?: string;
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kind?: CompletionItemKind;
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resultText?: string;
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command?: { title: string, command: string };
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notAvailable?: boolean;
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}
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export function assertCompletion(completions: CompletionList, expected: ItemDescription, document: TextDocument) {
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let matches = completions.items.filter(completion => {
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return completion.label === expected.label;
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});
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if (expected.notAvailable) {
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assert.equal(matches.length, 0, `${expected.label} should not existing is results`);
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return;
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}
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assert.equal(matches.length, 1, `${expected.label} should only existing once: Actual: ${completions.items.map(c => c.label).join(', ')}`);
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let match = matches[0];
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if (expected.documentation) {
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assert.equal(match.documentation, expected.documentation);
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}
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if (expected.kind) {
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assert.equal(match.kind, expected.kind);
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}
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if (expected.resultText && match.textEdit) {
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const edit = TextEdit.is(match.textEdit) ? match.textEdit : TextEdit.replace(match.textEdit.replace, match.textEdit.newText);
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assert.equal(TextDocument.applyEdits(document, [edit]), expected.resultText);
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}
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if (expected.command) {
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assert.deepEqual(match.command, expected.command);
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}
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}
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const testUri = 'test://test/test.html';
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export async function testCompletionFor(value: string, expected: { count?: number, items?: ItemDescription[] }, uri = testUri, workspaceFolders?: WorkspaceFolder[]): Promise<void> {
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let offset = value.indexOf('|');
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value = value.substr(0, offset) + value.substr(offset + 1);
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let workspace = {
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settings: {},
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folders: workspaceFolders || [{ name: 'x', uri: uri.substr(0, uri.lastIndexOf('/')) }]
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};
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let document = TextDocument.create(uri, 'html', 0, value);
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let position = document.positionAt(offset);
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const context = getDocumentContext(uri, workspace.folders);
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const languageModes = getLanguageModes({ css: true, javascript: true }, workspace, ClientCapabilities.LATEST, getNodeFSRequestService());
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const mode = languageModes.getModeAtPosition(document, position)!;
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let list = await mode.doComplete!(document, position, context);
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if (expected.count) {
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assert.equal(list.items.length, expected.count);
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}
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if (expected.items) {
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for (let item of expected.items) {
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assertCompletion(list, item, document);
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}
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}
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}
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suite('HTML Completion', () => {
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test('HTML JavaScript Completions', async () => {
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await testCompletionFor('<html><script>window.|</script></html>', {
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items: [
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{ label: 'location', resultText: '<html><script>window.location</script></html>' },
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]
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});
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await testCompletionFor('<html><script>$.|</script></html>', {
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items: [
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{ label: 'getJSON', resultText: '<html><script>$.getJSON</script></html>' },
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]
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});
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await testCompletionFor('<html><script>const x = { a: 1 };</script><script>x.|</script></html>', {
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items: [
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{ label: 'a', resultText: '<html><script>const x = { a: 1 };</script><script>x.a</script></html>' },
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]
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}, 'test://test/test2.html');
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});
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});
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suite('HTML Path Completion', () => {
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const triggerSuggestCommand = {
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title: 'Suggest',
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command: 'editor.action.triggerSuggest'
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};
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const fixtureRoot = path.resolve(__dirname, '../../src/test/pathCompletionFixtures');
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const fixtureWorkspace = { name: 'fixture', uri: URI.file(fixtureRoot).toString() };
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const indexHtmlUri = URI.file(path.resolve(fixtureRoot, 'index.html')).toString();
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const aboutHtmlUri = URI.file(path.resolve(fixtureRoot, 'about/about.html')).toString();
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test('Basics - Correct label/kind/result/command', async () => {
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await testCompletionFor('<script src="./|">', {
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items: [
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{ label: 'about/', kind: CompletionItemKind.Folder, resultText: '<script src="./about/">', command: triggerSuggestCommand },
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{ label: 'index.html', kind: CompletionItemKind.File, resultText: '<script src="./index.html">' },
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{ label: 'src/', kind: CompletionItemKind.Folder, resultText: '<script src="./src/">', command: triggerSuggestCommand }
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]
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}, indexHtmlUri);
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});
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test('Basics - Single Quote', async () => {
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await testCompletionFor(`<script src='./|'>`, {
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items: [
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{ label: 'about/', kind: CompletionItemKind.Folder, resultText: `<script src='./about/'>`, command: triggerSuggestCommand },
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{ label: 'index.html', kind: CompletionItemKind.File, resultText: `<script src='./index.html'>` },
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{ label: 'src/', kind: CompletionItemKind.Folder, resultText: `<script src='./src/'>`, command: triggerSuggestCommand }
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]
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}, indexHtmlUri);
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});
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test('No completion for remote paths', async () => {
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await testCompletionFor('<script src="http:">', { items: [] });
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await testCompletionFor('<script src="http:/|">', { items: [] });
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await testCompletionFor('<script src="http://|">', { items: [] });
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await testCompletionFor('<script src="https:|">', { items: [] });
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await testCompletionFor('<script src="https:/|">', { items: [] });
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await testCompletionFor('<script src="https://|">', { items: [] });
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await testCompletionFor('<script src="//|">', { items: [] });
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});
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test('Relative Path', async () => {
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await testCompletionFor('<script src="../|">', {
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items: [
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{ label: 'about/', resultText: '<script src="../about/">' },
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{ label: 'index.html', resultText: '<script src="../index.html">' },
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{ label: 'src/', resultText: '<script src="../src/">' }
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]
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}, aboutHtmlUri);
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await testCompletionFor('<script src="../src/|">', {
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items: [
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{ label: 'feature.js', resultText: '<script src="../src/feature.js">' },
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{ label: 'test.js', resultText: '<script src="../src/test.js">' },
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]
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}, aboutHtmlUri);
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});
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test('Absolute Path', async () => {
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await testCompletionFor('<script src="/|">', {
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items: [
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{ label: 'about/', resultText: '<script src="/about/">' },
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{ label: 'index.html', resultText: '<script src="/index.html">' },
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{ label: 'src/', resultText: '<script src="/src/">' },
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]
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}, indexHtmlUri);
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await testCompletionFor('<script src="/src/|">', {
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items: [
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{ label: 'feature.js', resultText: '<script src="/src/feature.js">' },
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{ label: 'test.js', resultText: '<script src="/src/test.js">' },
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]
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}, aboutHtmlUri, [fixtureWorkspace]);
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});
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test('Empty Path Value', async () => {
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// document: index.html
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await testCompletionFor('<script src="|">', {
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items: [
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{ label: 'about/', resultText: '<script src="about/">' },
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{ label: 'index.html', resultText: '<script src="index.html">' },
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{ label: 'src/', resultText: '<script src="src/">' },
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]
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}, indexHtmlUri);
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// document: about.html
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await testCompletionFor('<script src="|">', {
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items: [
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{ label: 'about.css', resultText: '<script src="about.css">' },
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{ label: 'about.html', resultText: '<script src="about.html">' },
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{ label: 'media/', resultText: '<script src="media/">' },
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]
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}, aboutHtmlUri);
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});
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test('Incomplete Path', async () => {
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await testCompletionFor('<script src="/src/f|">', {
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items: [
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{ label: 'feature.js', resultText: '<script src="/src/feature.js">' },
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{ label: 'test.js', resultText: '<script src="/src/test.js">' },
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]
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}, aboutHtmlUri, [fixtureWorkspace]);
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await testCompletionFor('<script src="../src/f|">', {
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items: [
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{ label: 'feature.js', resultText: '<script src="../src/feature.js">' },
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{ label: 'test.js', resultText: '<script src="../src/test.js">' },
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]
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}, aboutHtmlUri, [fixtureWorkspace]);
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});
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test('No leading dot or slash', async () => {
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// document: index.html
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await testCompletionFor('<script src="s|">', {
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items: [
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{ label: 'about/', resultText: '<script src="about/">' },
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{ label: 'index.html', resultText: '<script src="index.html">' },
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{ label: 'src/', resultText: '<script src="src/">' },
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]
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}, indexHtmlUri, [fixtureWorkspace]);
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await testCompletionFor('<script src="src/|">', {
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items: [
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{ label: 'feature.js', resultText: '<script src="src/feature.js">' },
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{ label: 'test.js', resultText: '<script src="src/test.js">' },
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]
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}, indexHtmlUri, [fixtureWorkspace]);
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await testCompletionFor('<script src="src/f|">', {
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items: [
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{ label: 'feature.js', resultText: '<script src="src/feature.js">' },
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{ label: 'test.js', resultText: '<script src="src/test.js">' },
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]
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}, indexHtmlUri, [fixtureWorkspace]);
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// document: about.html
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await testCompletionFor('<script src="s|">', {
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items: [
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{ label: 'about.css', resultText: '<script src="about.css">' },
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{ label: 'about.html', resultText: '<script src="about.html">' },
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{ label: 'media/', resultText: '<script src="media/">' },
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]
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}, aboutHtmlUri, [fixtureWorkspace]);
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await testCompletionFor('<script src="media/|">', {
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items: [
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{ label: 'icon.pic', resultText: '<script src="media/icon.pic">' }
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]
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}, aboutHtmlUri, [fixtureWorkspace]);
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await testCompletionFor('<script src="media/f|">', {
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items: [
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{ label: 'icon.pic', resultText: '<script src="media/icon.pic">' }
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]
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}, aboutHtmlUri, [fixtureWorkspace]);
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});
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test('Trigger completion in middle of path', async () => {
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// document: index.html
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await testCompletionFor('<script src="src/f|eature.js">', {
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items: [
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{ label: 'feature.js', resultText: '<script src="src/feature.js">' },
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{ label: 'test.js', resultText: '<script src="src/test.js">' },
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]
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}, indexHtmlUri, [fixtureWorkspace]);
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await testCompletionFor('<script src="s|rc/feature.js">', {
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items: [
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{ label: 'about/', resultText: '<script src="about/">' },
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{ label: 'index.html', resultText: '<script src="index.html">' },
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{ label: 'src/', resultText: '<script src="src/">' },
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]
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}, indexHtmlUri, [fixtureWorkspace]);
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// document: about.html
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await testCompletionFor('<script src="media/f|eature.js">', {
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items: [
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{ label: 'icon.pic', resultText: '<script src="media/icon.pic">' }
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]
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}, aboutHtmlUri, [fixtureWorkspace]);
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await testCompletionFor('<script src="m|edia/feature.js">', {
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items: [
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{ label: 'about.css', resultText: '<script src="about.css">' },
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{ label: 'about.html', resultText: '<script src="about.html">' },
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{ label: 'media/', resultText: '<script src="media/">' },
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]
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}, aboutHtmlUri, [fixtureWorkspace]);
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});
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test('Trigger completion in middle of path and with whitespaces', async () => {
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await testCompletionFor('<script src="./| about/about.html>', {
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items: [
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{ label: 'about/', resultText: '<script src="./about/ about/about.html>' },
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{ label: 'index.html', resultText: '<script src="./index.html about/about.html>' },
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{ label: 'src/', resultText: '<script src="./src/ about/about.html>' },
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]
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}, indexHtmlUri, [fixtureWorkspace]);
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await testCompletionFor('<script src="./a|bout /about.html>', {
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items: [
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{ label: 'about/', resultText: '<script src="./about/ /about.html>' },
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{ label: 'index.html', resultText: '<script src="./index.html /about.html>' },
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{ label: 'src/', resultText: '<script src="./src/ /about.html>' },
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]
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}, indexHtmlUri, [fixtureWorkspace]);
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});
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test('Completion should ignore files/folders starting with dot', async () => {
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await testCompletionFor('<script src="./|"', {
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count: 3
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}, indexHtmlUri, [fixtureWorkspace]);
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});
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test('Unquoted Path', async () => {
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/* Unquoted value is not supported in html language service yet
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testCompletionFor(`<div><a href=about/|>`, {
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items: [
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{ label: 'about.html', resultText: `<div><a href=about/about.html>` }
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]
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}, testUri);
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*/
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});
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});
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