20a900b648
This tool will be used for extracting symbols out of bundles so that we can assert that only whitelisted symbols are allowed. PR Close #22002
39 lines
1.5 KiB
TypeScript
39 lines
1.5 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import * as fs from 'fs';
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import * as path from 'path';
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import * as ts from 'typescript';
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import {Symbol, SymbolExtractor} from './symbol_extractor';
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describe('scenarios', () => {
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const symbolExtractorSpecDir = path.dirname(
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require.resolve('angular/tools/symbol-extractor/symbol_extractor_spec/empty.json'));
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const scenarioFiles = fs.readdirSync(symbolExtractorSpecDir);
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for (let i = 0; i < scenarioFiles.length; i = i + 2) {
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let jsFile = scenarioFiles[i];
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let jsonFile = scenarioFiles[i + 1];
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let testName = jsFile.substring(0, jsFile.lastIndexOf('.'));
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if (!jsFile.endsWith('.js')) throw new Error('Expected: .js file found: ' + jsFile);
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if (!jsonFile.endsWith('.json')) throw new Error('Expected: .json file found: ' + jsonFile);
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// Left here so that it is easy to debug single test.
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// if (testName !== 'hello_world_min_debug') continue;
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it(testName, () => {
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const jsFileContent = fs.readFileSync(path.join(symbolExtractorSpecDir, jsFile)).toString();
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const jsonFileContent =
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fs.readFileSync(path.join(symbolExtractorSpecDir, jsonFile)).toString();
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const symbols = SymbolExtractor.parse(testName, jsFileContent);
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const diff = SymbolExtractor.diff(symbols, jsonFileContent);
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expect(diff).toEqual({});
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});
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}
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});
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