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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 assert from 'assert';
import { SnippetFile, Snippet, SnippetSource } from 'vs/workbench/contrib/snippets/browser/snippetsFile';
import { URI } from 'vs/base/common/uri';
import { SnippetParser } from 'vs/editor/contrib/snippet/browser/snippetParser';
suite('Snippets', function () {
class TestSnippetFile extends SnippetFile {
constructor(filepath: URI, snippets: Snippet[]) {
super(SnippetSource.Extension, filepath, undefined, undefined, undefined!, undefined!);
this.data.push(...snippets);
}
}
test('SnippetFile#select', () => {
let file = new TestSnippetFile(URI.file('somepath/foo.code-snippets'), []);
let bucket: Snippet[] = [];
file.select('', bucket);
assert.strictEqual(bucket.length, 0);
file = new TestSnippetFile(URI.file('somepath/foo.code-snippets'), [
new Snippet(['foo'], 'FooSnippet1', 'foo', '', 'snippet', 'test', SnippetSource.User),
new Snippet(['foo'], 'FooSnippet2', 'foo', '', 'snippet', 'test', SnippetSource.User),
new Snippet(['bar'], 'BarSnippet1', 'foo', '', 'snippet', 'test', SnippetSource.User),
new Snippet(['bar.comment'], 'BarSnippet2', 'foo', '', 'snippet', 'test', SnippetSource.User),
new Snippet(['bar.strings'], 'BarSnippet2', 'foo', '', 'snippet', 'test', SnippetSource.User),
new Snippet(['bazz', 'bazz'], 'BazzSnippet1', 'foo', '', 'snippet', 'test', SnippetSource.User),
]);
bucket = [];
file.select('foo', bucket);
assert.strictEqual(bucket.length, 2);
bucket = [];
file.select('fo', bucket);
assert.strictEqual(bucket.length, 0);
bucket = [];
file.select('bar', bucket);
assert.strictEqual(bucket.length, 1);
bucket = [];
file.select('bar.comment', bucket);
assert.strictEqual(bucket.length, 2);
bucket = [];
file.select('bazz', bucket);
assert.strictEqual(bucket.length, 1);
});
test('SnippetFile#select - any scope', function () {
const file = new TestSnippetFile(URI.file('somepath/foo.code-snippets'), [
new Snippet([], 'AnySnippet1', 'foo', '', 'snippet', 'test', SnippetSource.User),
new Snippet(['foo'], 'FooSnippet1', 'foo', '', 'snippet', 'test', SnippetSource.User),
]);
const bucket: Snippet[] = [];
file.select('foo', bucket);
assert.strictEqual(bucket.length, 2);
});
test('Snippet#needsClipboard', function () {
function assertNeedsClipboard(body: string, expected: boolean): void {
const snippet = new Snippet(['foo'], 'FooSnippet1', 'foo', '', body, 'test', SnippetSource.User);
assert.strictEqual(snippet.needsClipboard, expected);
assert.strictEqual(SnippetParser.guessNeedsClipboard(body), expected);
}
assertNeedsClipboard('foo$CLIPBOARD', true);
assertNeedsClipboard('${CLIPBOARD}', true);
assertNeedsClipboard('foo${CLIPBOARD}bar', true);
assertNeedsClipboard('foo$clipboard', false);
assertNeedsClipboard('foo${clipboard}', false);
assertNeedsClipboard('baba', false);
});
test('Snippet#isTrivial', function () {
function assertIsTrivial(body: string, expected: boolean): void {
const snippet = new Snippet(['foo'], 'FooSnippet1', 'foo', '', body, 'test', SnippetSource.User);
assert.strictEqual(snippet.isTrivial, expected);
}
assertIsTrivial('foo', true);
assertIsTrivial('foo$0', true);
assertIsTrivial('foo$0bar', false);
assertIsTrivial('foo$1', false);
assertIsTrivial('foo$1$0', false);
assertIsTrivial('${1:foo}', false);
});
});
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