| // We don't have the test harness in this context, so we roll our own |
| // which communicates with our host which is actually running the tests. |
| |
| window.onload = async () => { |
| let urlParams = new URLSearchParams(window.location.search); |
| let testName = urlParams.get('testName'); |
| let testFn = window[testName]; |
| if (!testFn) { |
| window.portalHost.postMessage('Missing test: ' + testName); |
| return; |
| } |
| |
| // The document load event is not finished at this point, so navigations |
| // would be done with replacement. This interferes with our tests. We wait |
| // for the next task before navigating to avoid this. |
| await new Promise((resolve) => { window.setTimeout(resolve); }); |
| |
| try { |
| await testFn(); |
| window.portalHost.postMessage('Passed'); |
| } catch (e) { |
| window.portalHost.postMessage( |
| 'Failed: ' + e.name + ': ' + e.message); |
| } |
| }; |
| |
| function assert(condition, message) { |
| if (!condition) |
| throw new Error('Assertion failed: ' + message); |
| } |
