The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/dom/indexedDB/test/unit/test_remove_objectStore.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,105 @@
     1.4 +/**
     1.5 + * Any copyright is dedicated to the Public Domain.
     1.6 + * http://creativecommons.org/publicdomain/zero/1.0/
     1.7 + */
     1.8 +
     1.9 +var testGenerator = testSteps();
    1.10 +
    1.11 +function testSteps()
    1.12 +{
    1.13 +  const name = this.window ? window.location.pathname : "Splendid Test";
    1.14 +  const objectStoreName = "Objects";
    1.15 +
    1.16 +  let request = indexedDB.open(name, 1);
    1.17 +  request.onerror = errorHandler;
    1.18 +  request.onupgradeneeded = grabEventAndContinueHandler;
    1.19 +  let event = yield undefined;
    1.20 +
    1.21 +  let db = event.target.result;
    1.22 +  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
    1.23 +
    1.24 +  let objectStore = db.createObjectStore(objectStoreName,
    1.25 +                                         { keyPath: "foo" });
    1.26 +
    1.27 +  let addedCount = 0;
    1.28 +
    1.29 +  for (let i = 0; i < 100; i++) {
    1.30 +    request = objectStore.add({foo: i});
    1.31 +    request.onerror = errorHandler;
    1.32 +    request.onsuccess = function(event) {
    1.33 +      if (++addedCount == 100) {
    1.34 +        executeSoon(function() { testGenerator.next(); });
    1.35 +      }
    1.36 +    }
    1.37 +  }
    1.38 +  yield undefined;
    1.39 +
    1.40 +  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
    1.41 +  is(db.objectStoreNames.item(0), objectStoreName, "Correct name");
    1.42 +
    1.43 +  db.close();
    1.44 +
    1.45 +  let request = indexedDB.open(name, 2);
    1.46 +  request.onerror = errorHandler;
    1.47 +  request.onupgradeneeded = grabEventAndContinueHandler;
    1.48 +  let event = yield undefined;
    1.49 +
    1.50 +  let db = event.target.result;
    1.51 +  let trans = event.target.transaction;
    1.52 +
    1.53 +  let oldObjectStore = trans.objectStore(objectStoreName);
    1.54 +  isnot(oldObjectStore, null, "Correct object store prior to deleting");
    1.55 +  db.deleteObjectStore(objectStoreName);
    1.56 +  is(db.objectStoreNames.length, 0, "Correct objectStores list");
    1.57 +  try {
    1.58 +    trans.objectStore(objectStoreName);
    1.59 +    ok(false, "should have thrown");
    1.60 +  }
    1.61 +  catch(ex) {
    1.62 +    ok(ex instanceof DOMException, "Got a DOMException");
    1.63 +    is(ex.name, "NotFoundError", "expect a NotFoundError");
    1.64 +    is(ex.code, DOMException.NOT_FOUND_ERR, "expect a NOT_FOUND_ERR");
    1.65 +  }
    1.66 +
    1.67 +  objectStore = db.createObjectStore(objectStoreName, { keyPath: "foo" });
    1.68 +  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
    1.69 +  is(db.objectStoreNames.item(0), objectStoreName, "Correct name");
    1.70 +  is(trans.objectStore(objectStoreName), objectStore, "Correct new objectStore");
    1.71 +  isnot(oldObjectStore, objectStore, "Old objectStore is not new objectStore");
    1.72 +
    1.73 +  request = objectStore.openCursor();
    1.74 +  request.onerror = errorHandler;
    1.75 +  request.onsuccess = function(event) {
    1.76 +    is(event.target.result, undefined, "ObjectStore shouldn't have any items");
    1.77 +    testGenerator.send(event);
    1.78 +  }
    1.79 +  event = yield undefined;
    1.80 +
    1.81 +  db.deleteObjectStore(objectStore.name);
    1.82 +  is(db.objectStoreNames.length, 0, "Correct objectStores list");
    1.83 +
    1.84 +  continueToNextStep();
    1.85 +  yield undefined;
    1.86 +
    1.87 +  db.close();
    1.88 +
    1.89 +  let request = indexedDB.open(name, 3);
    1.90 +  request.onerror = errorHandler;
    1.91 +  request.onupgradeneeded = grabEventAndContinueHandler;
    1.92 +  let event = yield undefined;
    1.93 +
    1.94 +  let db = event.target.result;
    1.95 +
    1.96 +  objectStore = db.createObjectStore(objectStoreName, { keyPath: "foo" });
    1.97 +
    1.98 +  request = objectStore.add({foo:"bar"});
    1.99 +  request.onerror = errorHandler;
   1.100 +  request.onsuccess = grabEventAndContinueHandler;
   1.101 +
   1.102 +  db.deleteObjectStore(objectStoreName);
   1.103 +
   1.104 +  event = yield undefined;
   1.105 +
   1.106 +  finishTest();
   1.107 +  yield undefined;
   1.108 +}