third_party/WebKit/LayoutTests/storage/indexeddb/resources/deletedatabase-not-blocked.js

   1 if (this.importScripts) {
   2     importScripts('../../../resources/js-test.js');
   3     importScripts('shared.js');
   4 }
   5
   6 description("Test that deleteDatabase is not blocked when connections close in on versionchange callback");
   7
   8 function test() {
   9     setDBNameFromPath();
  10
  11     request = evalAndLog("indexedDB.open(dbname)");
  12     request.onblocked = unexpectedBlockedCallback;
  13     request.onerror = unexpectedErrorCallback;
  14     request.onsuccess = function openOnSuccess(evt) {
  15         preamble(evt);
  16         evalAndLog("h = event.target.result");
  17
  18         h.onversionchange = function onVersionChange(evt) {
  19             preamble(evt);
  20             shouldBe("event.target.version", "1");
  21             shouldBe("event.oldVersion", "1");
  22             shouldBeNull("event.newVersion");
  23             evalAndLog("h.close()");
  24         };
  25
  26         request = evalAndLog("indexedDB.deleteDatabase(dbname)");
  27         request.onerror = unexpectedErrorCallback;
  28         request.onblocked = unexpectedBlockedCallback;
  29         request.onsuccess = function deleteDatabaseOnSuccess(evt) {
  30             preamble(evt);
  31             testPassed("blocked event was not fired");
  32             finishJSTest();
  33         };
  34     };
  35 }
  36
  37 test();