polymer-analyzer
Version:
Static analysis for Web Components
61 lines (59 loc) • 3.02 kB
JavaScript
;
/**
* @license
* Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const chai_1 = require("chai");
const typescript_import_scanner_1 = require("../../typescript/typescript-import-scanner");
const typescript_preparser_1 = require("../../typescript/typescript-preparser");
suite('TypeScriptImportScanner', () => {
suite('scan()', () => {
let scanner;
setup(() => {
scanner = new typescript_import_scanner_1.TypeScriptImportScanner();
});
test('finds no imports', () => __awaiter(this, void 0, void 0, function* () {
const source = ``;
const parser = new typescript_preparser_1.TypeScriptPreparser();
const document = parser.parse(source, 'test.ts');
const visit = (visitor) => __awaiter(this, void 0, void 0, function* () { return document.visit([visitor]); });
const { features } = yield scanner.scan(document, visit);
chai_1.assert.equal(features.length, 0);
}));
test('finds multiple import', () => __awaiter(this, void 0, void 0, function* () {
const source = `
import * as x from './x.ts';
import * as y from '/y.ts';
import * as z from '../z.ts';
`;
const parser = new typescript_preparser_1.TypeScriptPreparser();
const document = parser.parse(source, 'test.ts');
const visit = (visitor) => __awaiter(this, void 0, void 0, function* () { return document.visit([visitor]); });
const { features } = yield scanner.scan(document, visit);
chai_1.assert.deepEqual(features.map((f) => [f.type, f.url]), [
['js-import', 'x.ts'],
['js-import', '/y.ts'],
['js-import', '../z.ts'],
]);
}));
});
});
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