| "use strict"; |
| // Usage: `node generate-test-wrappers.js js-filename1.js [js-filename2.js ...]` will generate: |
| // - js-filename1.https.html |
| // - js-filename1.sharedworker.html |
| // - js-filename1.dedicatedworker.html |
| // - js-filename1.serviceworker.html |
| // (for each passed filename) |
| // |
| // It will turn any importScripts inside the .js file into <script>s in the browser context wrapper. |
| // |
| // This could become obsolete if all of the following happen: |
| // - https://github.com/w3c/web-platform-tests/issues/4210 gets fixed, allowing .any.js to work with all four contexts |
| // - We find some way to include scripts (<script>/importScripts) in .any.js files |
| // - Chrome becomes able to run .any.js tests on its infrastructure |
| // (https://bugs.chromium.org/p/chromium/issues/detail?id=653514) |
| |
| const fs = require("fs"); |
| const path = require("path"); |
| |
| for (const arg of process.argv.slice(2)) { |
| generateWrapper(arg); |
| } |
| |
| function generateWrapper(jsFilename) { |
| const importedScriptFilenames = findImportedScriptFilenames(jsFilename); |
| const importedScriptTags = importedScriptFilenames |
| .map(filename => `<script src="${filename}"></script>`) |
| .join('\n'); |
| |
| const basename = path.basename(jsFilename); |
| const noExtension = path.basename(jsFilename, '.js'); |
| |
| const outputs = { |
| '.html': `<!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>${basename} browser context wrapper file</title> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| ${importedScriptTags} |
| |
| <script src="${basename}"></script> |
| `, |
| '.dedicatedworker.html': `<!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>${basename} dedicated worker wrapper file</title> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <script> |
| 'use strict'; |
| fetch_tests_from_worker(new Worker('${basename}')); |
| </script> |
| `, |
| '.sharedworker.html': `<!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>${basename} shared worker wrapper file</title> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <script> |
| 'use strict'; |
| fetch_tests_from_worker(new SharedWorker('${basename}')); |
| </script> |
| `, |
| '.serviceworker.https.html': `<!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>${basename} service worker wrapper file</title> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script> |
| |
| <script> |
| 'use strict'; |
| service_worker_test('${basename}', 'Service worker test setup'); |
| </script> |
| ` |
| }; |
| |
| for (const [key, value] of Object.entries(outputs)) { |
| const destFilename = path.resolve(path.dirname(jsFilename), `${noExtension}${key}`); |
| fs.writeFileSync(destFilename, value, { encoding: 'utf-8' }); |
| } |
| } |
| |
| function findImportedScriptFilenames(inputFilename) { |
| const scriptContents = fs.readFileSync(inputFilename, { encoding: 'utf-8' }); |
| |
| const regExp = /self\.importScripts\('([^']+)'\);/g; |
| |
| let result = []; |
| let match; |
| while (match = regExp.exec(scriptContents)) { |
| result.push(match[1]); |
| } |
| |
| return result.filter(x => x !== '/resources/testharness.js'); |
| } |
