third_party/WebKit/LayoutTests/storage/indexeddb/constructed-file-attributes.html

   1 <!DOCTYPE html>
   2 <title>Indexed DB: Serialization of constructed File attribute</title>
   3 <script src="../../resources/testharness.js"></script>
   4 <script src="../../resources/testharnessreport.js"></script>
   5 <script>
   6
   7 function indexeddb_test(upgrade_func, body_func, description) {
   8     async_test(function(t) {
   9         var dbname = location.pathname + ' - ' + description;
  10         var deleteRequest = indexedDB.deleteDatabase(dbname);
  11         deleteRequest.onsuccess = t.step_func(function() {
  12             var openRequest = indexedDB.open(dbname);
  13             openRequest.onupgradeneeded = t.step_func(function() {
  14                 upgrade_func(t, openRequest.result);
  15             });
  16             openRequest.onsuccess = t.step_func(function() {
  17                 body_func(t, openRequest.result);
  18             });
  19             openRequest.onerror = t.unreached_func('open failed');
  20         });
  21     }, description);
  22 }
  23
  24 indexeddb_test(
  25     function upgrade(t, db) {
  26         db.createObjectStore('store');
  27     },
  28     function success(t, db) {
  29         var party_time = new Date('1999-12-31T23:59:59Z');
  30         var file = new File(['content'], 'somefile', {
  31             type: 'application/x-special-snowflake',
  32             lastModified: party_time
  33         });
  34         var tx = db.transaction('store', 'readwrite');
  35         tx.objectStore('store').put(file, 'key');
  36
  37         tx.oncomplete = t.step_func(function() {
  38             var tx = db.transaction('store');
  39             tx.objectStore('store').get('key').onsuccess = t.step_func(function(e) {
  40                 var result = e.target.result;
  41
  42                 assert_equals(result.name, file.name,
  43                               'name attribute should round-trip');
  44                 assert_equals(result.size, file.size,
  45                               'size attribute should round-trip');
  46                 assert_equals(result.type, file.type,
  47                               'type attribute should round-trip');
  48                 assert_equals(result.lastModified, file.lastModified,
  49                               'lastModified attribute should round-trip');
  50                 assert_equals(String(result.lastModifiedDate), String(file.lastModifiedDate),
  51                               'lastModifiedDate attribute should round-trip');
  52
  53                 t.done();
  54             });
  55         });
  56     },
  57     'Attribute persistence of constructed File objects'
  58 );
  59
  60 </script>