| /** |
| * Runs a collection of tests that determine if an API implements structured clone |
| * correctly. |
| * |
| * The `runner` parameter has the following properties: |
| * - `setup()`: An optional function run once before testing starts |
| * - `teardown()`: An option function run once after all tests are done |
| * - `preTest()`: An optional, async function run before a test |
| * - `postTest()`: An optional, async function run after a test is done |
| * - `structuredClone(obj, transferList)`: Required function that somehow |
| * structurally clones an object. |
| * - `noTransferTests`: When true, disables tests with transferables |
| */ |
| |
| function runStructuredCloneBatteryOfTests(runner) { |
| const defaultRunner = { |
| setup() {}, |
| preTest() {}, |
| postTest() {}, |
| teardown() {} |
| }; |
| runner = Object.assign({}, defaultRunner, runner); |
| |
| let setupPromise = runner.setup(); |
| const allTests = structuredCloneBatteryOfTests.map(test => { |
| |
| return new Promise(resolve => { |
| promise_test(async _ => { |
| test = await test; |
| await setupPromise; |
| await runner.preTest(test); |
| await test.f(runner) |
| await runner.postTest(test); |
| resolve(); |
| }, test.description); |
| }).catch(_ => {}); |
| }); |
| Promise.all(allTests).then(_ => runner.teardown()); |
| } |
