| <!DOCTYPE html> |
| <title>IDBDatabase.close() - unblock the version change transaction created by an open database request</title> |
| <link rel="author" title="Microsoft" href="http://www.microsoft.com"> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <script src="support.js"></script> |
| |
| <script> |
| var db; |
| var versionchange_fired; |
| var blocked_fired; |
| var upgradeneeded_fired; |
| var t = async_test(); |
| var open_rq = createdb(t); |
| var counter = 0; |
| |
| open_rq.onupgradeneeded = function() {} |
| open_rq.onsuccess = function(e) { |
| db = e.target.result; |
| db.onversionchange = t.step_func(function(e) { |
| versionchange_fired = counter++; |
| }); |
| var rq = window.indexedDB.open(db.name, db.version + 1); |
| rq.onblocked = t.step_func(function (e) { |
| blocked_fired = counter++; |
| db.close(); |
| }); |
| rq.onupgradeneeded = t.step_func(function (e) { |
| upgradeneeded_fired = counter++; |
| }); |
| rq.onsuccess = t.step_func(function (e) { |
| assert_equals(versionchange_fired, 0, 'versionchange event fired #') |
| assert_equals(blocked_fired, 1, 'block event fired #') |
| assert_equals(upgradeneeded_fired, 2, 'second upgradeneeded event fired #') |
| |
| t.done(); |
| }); |
| rq.onerror = fail(t, 'Unexpected database deletion error'); |
| }; |
| |
| </script> |
| |
| <div id="log"></div> |
