third_party/WebKit/LayoutTests/storage/indexeddb/deleteIndex-bug110792.html

   1 <!DOCTYPE html>
   2 <script src="../../resources/js-test.js"></script>
   3 <script src="resources/shared.js"></script>
   4 <script>
   5
   6 description("Ensure IndexedDB's IDBObjectStore.deleteIndex() works if IDBIndex object has not been fetched - regression test for bug 110792.");
   7
   8 indexedDBTest(onFirstUpgradeNeeded, closeAndReOpen, {version: 1});
   9
  10 function onFirstUpgradeNeeded(evt)
  11 {
  12     preamble(evt);
  13     evalAndLog("db = event.target.result");
  14     evalAndLog("store = db.createObjectStore('store')");
  15     evalAndLog("store.createIndex('index', 'keyPath')");
  16 }
  17
  18 function closeAndReOpen()
  19 {
  20     preamble();
  21     evalAndLog("db.close()");
  22     debug("");
  23     request = evalAndLog("indexedDB.open(dbname, 2)");
  24     request.onblocked = unexpectedBlockedCallback;
  25     request.onerror = unexpectedErrorCallback;
  26     request.onupgradeneeded = onSecondUpgradeNeeded;
  27     request.onsuccess = finishJSTest;
  28 }
  29
  30 function onSecondUpgradeNeeded(evt)
  31 {
  32     preamble(evt);
  33     evalAndLog("db = event.target.result");
  34     evalAndLog("store = event.target.transaction.objectStore('store')");
  35     // Do NOT add a call to store.index('index') here (e.g. to assert it exists)
  36     // or the bug disappears.
  37     evalAndLog("store.deleteIndex('index')");
  38     evalAndExpectException("store.index('index')", "DOMException.NOT_FOUND_ERR", "'NotFoundError'");
  39 }
  40
  41 </script>