| <!DOCTYPE html> |
| <script src="../../resources/js-test.js"></script> |
| <script> |
| description("Verify the use of IDBVersionChangeEventInit"); |
| |
| evalAndLog("event = new IDBVersionChangeEvent('default')"); |
| shouldBeTrue("event instanceof IDBVersionChangeEvent"); |
| shouldBeEqualToString("event.type", "default"); |
| shouldBe("event.oldVersion", "0"); |
| shouldBe("event.newVersion", "null"); |
| shouldBe("event.dataLoss", '"none"'); |
| |
| debug(""); |
| evalAndLog("initEvent = {oldVersion: 123, newVersion: 456}"); |
| evalAndLog("event = new IDBVersionChangeEvent('foo', initEvent)"); |
| shouldBeTrue("event instanceof IDBVersionChangeEvent"); |
| shouldBeEqualToString("event.type", "foo"); |
| shouldBe("event.oldVersion", "initEvent.oldVersion"); |
| shouldBe("event.newVersion", "initEvent.newVersion"); |
| shouldBe("event.dataLoss", '"none"'); |
| |
| debug(""); |
| evalAndLog("initEvent = {oldVersion: 124, newVersion: 457, dataLoss: 'total'}"); |
| evalAndLog("event = new IDBVersionChangeEvent('foo2', initEvent)"); |
| shouldBeTrue("event instanceof IDBVersionChangeEvent"); |
| shouldBeEqualToString("event.type", "foo2"); |
| shouldBe("event.oldVersion", "initEvent.oldVersion"); |
| shouldBe("event.newVersion", "initEvent.newVersion"); |
| shouldBe("event.dataLoss", "initEvent.dataLoss"); |
| |
| debug(""); |
| evalAndLog("initEvent = {oldVersion: 'legacy', newVersion: null}"); |
| evalAndLog("event = new IDBVersionChangeEvent('bar', initEvent)"); |
| shouldBeTrue("event instanceof IDBVersionChangeEvent"); |
| shouldBeEqualToString("event.type", "bar"); |
| // We pull strings out of legacy databases, but don't let them be created |
| shouldBe("event.oldVersion", "0"); |
| shouldBeNull("event.newVersion"); |
| shouldBe("event.dataLoss", '"none"'); |
| |
| </script> |
