src/third_party/WebKit/LayoutTests/storage/indexeddb/deleteDatabase-event.html

   1 <!DOCTYPE html>
   2 <title>IndexedDB: Verify deleteDatabase success event</title>
   3 <script src="../../resources/testharness.js"></script>
   4 <script src="../../resources/testharnessreport.js"></script>
   5 <script>
   6 (function() {
   7     var t = async_test('deleteDatabase success event type, existing DB');
   8     t.step(function() {
   9         var dbName = 'db' + location.pathname;
  10         var openRequest = indexedDB.open(dbName, 9);
  11         openRequest.onsuccess = t.step_func(function(e) {
  12             var db = openRequest.result;
  13             db.close();
  14
  15             var deleteRequest = indexedDB.deleteDatabase(dbName);
  16             deleteRequest.onsuccess = t.step_func(function(e) {
  17                 assert_equals(deleteRequest.result, undefined,
  18                               '...the implementation must set the result of the request to undefined...');
  19                 assert_true(e instanceof IDBVersionChangeEvent,
  20                             'The event must implement the IDBVersionChangeEvent interface ...');
  21                 assert_equals(e.oldVersion, 9,
  22                               'and have oldVersion set to database version...');
  23                 assert_equals(e.newVersion, null,
  24                               'and have the newVersion property set to null.');
  25                 t.done();
  26             });
  27         });
  28     });
  29 }());
  30
  31 (function() {
  32     var t = async_test('deleteDatabase success event, non-existent DB');
  33     t.step(function() {
  34
  35         var dbName = 'db' + location.pathname + '-does-not-exist';
  36         var deleteRequest = indexedDB.deleteDatabase(dbName);
  37         deleteRequest.onsuccess = t.step_func(function(e) {
  38             assert_equals(deleteRequest.result, undefined,
  39                           '...the implementation must set the result of the request to undefined...');
  40             assert_true(e instanceof IDBVersionChangeEvent,
  41                         'The event must implement the IDBVersionChangeEvent interface ...');
  42             assert_equals(e.oldVersion, 0,
  43                           'and have oldVersion set to database version...');
  44             assert_equals(e.newVersion, null,
  45                           'and have the newVersion property set to null.');
  46             t.done();
  47         });
  48     });
  49 }());
  50 </script>